Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine

Title: Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine

A transition duct system (10) for delivering hot-temperature gases from a plurality of combustors in a combustion turbine engine is provided. The system includes an exit piece (16) for each combustor. The exit piece may include an arcuate connecting segment (36). An arcuate ceramic liner (60) may be inwardly disposed onto a metal outer shell (38) along the arcuate connecting segment of the exit piece. Structural arrangements are provided to securely attach the ceramic liner in the presence of substantial flow path pressurization. Cost-effective serviceability of the transition duct systems is realizable since the liner can be readily removed and replaced as needed.

Inventors:: Wiebe, David J.

Issue Date:: 2017-11-07

OSTI Identifier:: 1407947

Assignee:: SIEMENS ENERGY, INC. NETL

Patent Number(s):: 9,810,434

Application Number:: 15/002,437

Contract Number:: FE0023955

Resource Relation:: Patent File Date: 2016 Jan 21

Research Org:: SIEMENS ENERGY, INC. Orlando, FL (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

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Means for supporting the nozzles of the combustion chambers of internal-combustion turbines
patent, January 1950

Lombard, Adrian
US Patent Document 2,494,821
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F2494821

Gas turbine power plant
patent, September 1951

Owner, F.; Marchant, F.
US Patent Document 2,567,079
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F2567079

Toroidal combustion chamber
patent, November 1961

Cervenka, Adolph; Thorp, II, Arthur
US Patent Document 3,010,281
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F3010281

Self-adjusting seal structure
patent, October 1971

Mierley, Sr., G. M.
US Patent Document 3,609,968
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F3609968

Combustion apparatus
patent, April 1972

Hugoson, Birger
US Patent Document 3,657,882
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F3657882

Annular slot combustor
patent, March 1973

Bahr, Donald; Harshman, Daniel
US Patent Document 3,722,216
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F3722216

Gas turbine engine structure
patent, June 1973

Buchelt, Benno
US Patent Document 3,738,105
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F3738105

Ceramic combustion liner
patent, April 1975

Irwin, John
US Patent Document 3,880,574
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F3880574

Ceramic combustion liner
patent, April 1975

Cross, Kenneth; Edenborough, Neville
US Patent Document 3,880,575
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F3880575

Ceramic combustion liner
patent, June 1975

Irwin, John
US Patent Document 3,886,735
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F3886735

Fuel injection staged sectoral combustor for burning low-BTU fuel gas
patent, March 1981

Vogt, Robert
US Patent Document 4,253,301
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F4253301

Annular combustor having ceramic liner
patent, April 1983

Wiebe, David J.
US Patent Document 4,380,896
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F4380896

Composite ceramic/metal cylinder for gas turbine engine
patent, August 1983

Hartel, Edward; Libertini, Zoltan; Manente, Joseph
US Patent Document 4,398,866
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F4398866

Prestressed combustor liner for gas turbine engine
patent, December 1983

Dierberger, James; Ackermann, William; Fine, Arthur
US Patent Document 4,422,300
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F4422300

Shielded combustor
patent, February 1986

Scott, Thomas
US Patent Document 4,567,730
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F4567730

Annular vortex slinger combustor
patent, March 1991

Melconian, Jerry
US Patent Document 4,996,838
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F4996838

Hot gas overheat protection device for gas turbine engines
patent, July 1991

Krueger, Wolfgang
US Patent Document 5,027,604
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5027604

Combustion apparatus and method for a turbine engine
patent, May 1992

Haasis, John
US Patent Document 5,109,671
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5109671

Fuel injector for a gas turbine engine
patent, September 1993

Shekleton, Jack; Smith, Robert
US Patent Document 5,241,818
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5241818

High altitude starting two-stage fuel injection apparatus
patent, November 1993

Shekleton, Jack; Sachrison, Steven
US Patent Document 5,261,224
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5261224

High temperature furnace
patent, March 1994

Hemsath, Klaus
US Patent Document 5,297,959
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5297959

Annular combustor with tangential cooling air injection
patent, June 1995

Shekleton, Jack; Rodgers, Colin; Archibald, John
US Patent Document RE34,962
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2FRE34962

Resilient annular mounting member for a transition duct of a combustion chamber
patent, November 1996

Wrightham, David; Pritchard, David
US Patent Document 5,572,863
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5572863

Gas turbine gas duct arrangement
patent, January 1998

Wilde, Brendan J.; Kemsley, Nicholas J.; Hill, Peter W.
US Patent Document 5,706,646
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5706646

Gas turbine combustor waving ceramic combustor cans and an annular metallic combustor
patent, February 2001

Hadder, James
US Patent Document 6,182,451
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6182451

Multipiece core assembly
patent, February 2001

Sikkenga, William; Caccavale, Charles
US Patent Document 6,186,217
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6186217

Combustion chamber of a gas turbine
patent, February 2001

Keller, Jakob; Suter, Roger
US Patent Document 6,192,669
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6192669

Use of high temperature insulation for ceramic matrix composites in gas turbines
patent, March 2001

Morrison, Jay; Merrill, Gary; Ludeman, Evan
US Patent Document 6,197,424
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6197424

Conbustor having a ceramic matrix composite liner
patent, June 2002

Edmondson, Wayne Garcia; Steibel, James Dale; Hansel, Harold Ray
US Patent Document 6,397,603
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6397603

Transition duct mounting system
patent, December 2003

Jorgensen, Stephen
US Patent Document 6,662,567
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6662567

Attachment system for ceramic combustor liner
patent, July 2007

Ryan, William; Bland, Robert
US Patent Document 7,237,389
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7237389

Bolting configuration for joining ceramic combustor liner to metal mounting attachments
patent, June 2009

Bulman, David Edward; Darkins, Jr., Toby George; Schroder, Mark Stewart
US Patent Document 7,546,743
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7546743

Attachment of a ceramic combustor can
patent, July 2010

Shi, Jun; Lawrence, Jason; Bombara, David
US Patent Document 7,762,076
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7762076

Cover assembly for gas turbine engine rotor
patent, June 2011

Paprotna, Hubertus; Charron, Richard; Wilson, Jody
US Patent Document 7,958,734
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7958734

Assembly for directing combustion gas
patent, October 2012

Charron, Richard C.; Nordlund, Raymond S.; Morrison, Jay A.
US Patent Document 8,276,389
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F8276389

Gas turbine engine joint having a metallic member, a CMC member, and a ceramic key
patent, June 2014

Jarmon, David; Butler, Shaoluo
US Patent Document 8,739,547
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F8739547

Apparatus comprising a CMC-comprising body and compliant porous element preloaded within an outer metal shell
patent, September 2015

Keller, Douglas A.; Morrison, Jay A.; Gonzalez, Malberto
US Patent Document 9,127,565
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F9127565

Gas turbine combustion chamber arrangement of axial type of construction
patent, October 2015

Negulescu, Dimitrie
US Patent Document 9,151,223
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F9151223

Gas turbine centripetal annular combustion chamber and method for flow guidance
patent, October 2015

Negulescu, Dimitrie
US Patent Document 9,151,501
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F9151501

Gas turbine structural mounting arrangement between combustion gas duct annular chamber and turbine vane carrier
patent, October 2016

Wiebe, David; Charron, Richard; Morrison, Jay
US Patent Document 9,470,422
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F9470422

Combustion chamber arrangement for gas turbines
patent-application, February 2003

Tiemann, Peter
US Patent Application 10/217518; 20030033794
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220030033794%22.PGNR.&OS=DN/20030033794&RS=DN/20030033794

Fastener
patent-application, July 2003

Razzell, Anthony
US Patent Application 10/246698; 20030123953
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220030123953%22.PGNR.&OS=DN/20030123953&RS=DN/20030123953

Attachment of a ceramic shroud in a metal housing
patent-application, October 2003

Jasklowski, Christophe; Carrier, Gilles; Thibeault, Robert
US Patent Application 10/133286; 20030202876
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220030202876%22.PGNR.&OS=DN/20030202876&RS=DN/20030202876

Combustor
patent-application, February 2005

Burd, Steven
US Patent Application 10/632046; 20050022531
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220050022531%22.PGNR.&OS=DN/20050022531&RS=DN/20050022531

Cooled gas turbine transition duct
patent-application, June 2006

Marcum, Steven; Gill, David; Slentz, Kenneth
US Patent Application 11/014294; 20060130484
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220060130484%22.PGNR.&OS=DN/20060130484&RS=DN/20060130484

Combustion transition duct providing stage 1 tangential turning for turbine engines
patent-application, January 2007

Bancalari, Eduardo; Wilson, Jody; Little, David
US Patent Application 11/167464; 20070017225
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220070017225%22.PGNR.&OS=DN/20070017225&RS=DN/20070017225

Bolting configuration for joining ceramic combustor liner to metal mounting attachments
patent-application, October 2007

Bulman, David; Darkins, Toby; Schroder, Mark
US Patent Application 11/247129; 20070240423
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220070240423%22.PGNR.&OS=DN/20070240423&RS=DN/20070240423

Impingement jets coupled to cooling channels for transition cooling
patent-application, November 2008

Chopra, Sanjay; Youngblood, Bradley; Dawson, Robert
US Patent Application 11/801306; 20080276619
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220080276619%22.PGNR.&OS=DN/20080276619&RS=DN/20080276619

Apparatus Comprising a CMC-Comprising Body and Compliant Porous Element Preloaded Within an Outer Metal Shell
patent-application, October 2009

Keller, Douglas; Morrison, Jay; Gonzalez, Malberto
US Patent Application 12/104049; 20090260364
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220090260364%22.PGNR.&OS=DN/20090260364&RS=DN/20090260364

Multi-tube, can-annular pulse detonation combustor based engine with tangentially and longitudinally angled pulse detonation combustors
patent-application, October 2009

Kenyon, Ross; Joshi, Narendra; Tangirala, Venkat
US Patent Application 12/271070; 20090266047
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220090266047%22.PGNR.&OS=DN/20090266047&RS=DN/20090266047

Transition with a linear flow path with exhaust mouths for use in a gas turbine engine
patent-application, February 2010

Charron, Richard; Snyder, Gary
US Patent Application 12/190060; 20100037617
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100037617%22.PGNR.&OS=DN/20100037617&RS=DN/20100037617

Transition with a linear flow path for use in a gas turbine engine
patent-application, February 2010

Charron, Richard; Montgomery, Matthew; Snyder, Gary
US Patent Application 12/190074; 20100037618
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100037618%22.PGNR.&OS=DN/20100037618&RS=DN/20100037618

Structural Attachment System for Transition Duct Outlet
patent-application, July 2010

Charron, Richard
US Patent Application 12/357607; 20100180605
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100180605%22.PGNR.&OS=DN/20100180605&RS=DN/20100180605

Reverse flow ceramic matrix composite combustor
patent-application, October 2010

Prociw, Lev; Kojovic, Aleksander; Jarmon, David
US Patent Application 12/420973; 20100257864
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100257864%22.PGNR.&OS=DN/20100257864&RS=DN/20100257864

Cooling Structure For Gas Turbine Transition Duct
patent-application, December 2010

Charron, Richard; Snyder, Gary; Landis, Kenneth
US Patent Application 20100316492; 12/481713
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100316492%22.PGNR.&OS=DN/20100316492&RS=DN/20100316492

Washer with cooling passage for a turbine engine combustor
patent-application, January 2011

Ladd, Scott; Low, Kevin
US Patent Application 12/505025; 20110011095
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110011095%22.PGNR.&OS=DN/20110011095&RS=DN/20110011095

Thermal Machine
patent-application, May 2011

Tschuor, Remigi; Jones, Russell; Seda-Maurell, Nilze
US Patent Application 12/852788; 20110113785
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110113785%22.PGNR.&OS=DN/20110113785&RS=DN/20110113785

Tangential Combustor
patent-application, October 2011

Johns, David; Humanchuk, Craig
US Patent Application 12/768385; 20110259015
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110259015%22.PGNR.&OS=DN/20110259015&RS=DN/20110259015

Ceramic gas turbine shroud
patent-application, November 2011

Shi, Jun; Green, Kevin
US Patent Application 12/776673; 20110274538
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110274538%22.PGNR.&OS=DN/20110274538&RS=DN/20110274538

Compressed air plenum for a gas turbine engine
patent-application, February 2012

Charron, Richard
US Patent Application 12/852707; 20120031068
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120031068%22.PGNR.&OS=DN/20120031068&RS=DN/20120031068

Turbine transition component formed from an air-cooled multi-layer outer panel for use in a gas turbine engine
patent-application, May 2012

Charron, Richard; Pierce, Daniel; Morrison, Jay
US Patent Application 12/945943; 20120121381
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120121381%22.PGNR.&OS=DN/20120121381&RS=DN/20120121381

Turbine transition component formed from a two section, air-cooled multi-layer outer panel for use in a gas turbine engine
patent-application, May 2012

Lee, Ching-Pang; Morrison, Jay
US Patent Application 12/945948; 20120121408
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120121408%22.PGNR.&OS=DN/20120121408&RS=DN/20120121408

Thermally isolated wall assembly
patent-application, August 2012

Nordlund, Raymond
US Patent Application 13/027316; 20120204727
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120204727%22.PGNR.&OS=DN/20120204727&RS=DN/20120204727

Method of fabricating a nearwall nozzle impingement cooled component for an internal combustion engine
patent-application, November 2012

Lee, Ching-Pang; Morrison, Jay
US Patent Application 13/094966; 20120272521
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120272521%22.PGNR.&OS=DN/20120272521&RS=DN/20120272521

Method of forming a multi-panel outer wall of a component for use in a gas turbine engine
patent-application, November 2012

Snider, Raymond; Morrison, Jay
US Patent Application 13/094948; 20120275900
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120275900%22.PGNR.&OS=DN/20120275900&RS=DN/20120275900

Turbine combustion system transition piece side seals
patent-application, November 2012

Moehrle, Frank; Narcus, Andrew; Carella, John
US Patent Application 13/276439; 20120292861
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120292861%22.PGNR.&OS=DN/20120292861&RS=DN/20120292861

Load Member For Transition Duct In Turbine System
patent-application, December 2012

Flanagan, James; LeBegue, Jeffrey; McMahan, Kevin
US Patent Application 13/152638; 20120304653
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120304653%22.PGNR.&OS=DN/20120304653&RS=DN/20120304653

Combustor Assembly For Use In A Turbine Engine And Methods Of Assembling Same
patent-application, December 2012

McMahan, Kevin; Chila, Ronald; Johns, David
US Patent Application 13/164948; 20120324898
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120324898%22.PGNR.&OS=DN/20120324898&RS=DN/20120324898

Support Assembly For Transition Duct In Turbine System
patent-application, January 2013

LeBegue, Jeffrey; McMahan, Kevin; Pentecost, Ronnie
US Patent Application 13/176166; 20130008177
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130008177%22.PGNR.&OS=DN/20130008177&RS=DN/20130008177

Support Assembly For Transition Duct In Turbine System
patent-application, January 2013

LeBegue, Jeffrey; McMahan, Kevin; Pentecost, Ronnie
US Patent Application 13/176183; 20130008178
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130008178%22.PGNR.&OS=DN/20130008178&RS=DN/20130008178

Turbine System
patent-application, April 2013

McMahan, Kevin; Dillard, Daniel
US Patent Application 13/253298; 20130086914
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130086914%22.PGNR.&OS=DN/20130086914&RS=DN/20130086914

Leaf seal for transition duct in turbine system
patent-application, May 2013

Flanagan, James; LeBegue, Jeffrey; McMahan, Kevin
US Patent Application 13/292366; 20130111911
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130111911%22.PGNR.&OS=DN/20130111911&RS=DN/20130111911

Flexible metallic seal for transition duct in turbine system
patent-application, May 2013

Flanagan, James; LeBegue, Jeffrey; McMahan, Kevin
US Patent Application 13/292389; 20130111912
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130111912%22.PGNR.&OS=DN/20130111912&RS=DN/20130111912

Convolution seal for transition duct in turbine system
patent-application, May 2013

Flanagan, James; LeBegue, Jeffrey; McMahan, Kevin
US Patent Application 13/292351; 20130115048
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130115048%22.PGNR.&OS=DN/20130115048&RS=DN/20130115048

Tangential flow duct with full annular exit component
patent-application, September 2013

Morrison, Jay
US Patent Application 13/419603; 20130239585
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130239585%22.PGNR.&OS=DN/20130239585&RS=DN/20130239585

Transition duct with late injection in turbine system
patent-application, October 2013

LeBegue, Jeffrey; Pentecost, Ronnie; Flanagan, James
US Patent Application 13/459516; 20130283804
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130283804%22.PGNR.&OS=DN/20130283804&RS=DN/20130283804

Flexible seal for transition duct in turbine system
patent-application, October 2013

Flanagan, James; LeBegue, Jeffrey; McMahan, Kevin
US Patent Application 13/459501; 20130283817
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130283817%22.PGNR.&OS=DN/20130283817&RS=DN/20130283817

Convolution seal for transition duct in turbine system
patent-application, October 2013

Flanagan, James; LeBegue, Jeffrey; McMahan, Kevin
US Patent Application 13/459533; 20130283818
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130283818%22.PGNR.&OS=DN/20130283818&RS=DN/20130283818

Combustor transition duct assembly with inner liner
patent-application, January 2014

Charron, Richard; Pierce, Daniel
US Patent Application 13/541818; 20140010644
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140010644%22.PGNR.&OS=DN/20140010644&RS=DN/20140010644

Ducting Arrangement For Cooling A Gas Turbine Structure
patent-application, April 2014

Lee, Ching-Pang; Morrison, Jay
US Patent Application 13/655675; 20140109577
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140109577%22.PGNR.&OS=DN/20140109577&RS=DN/20140109577

Tile Fastening Arrangement Of A Gas-Turbine Combustion Chamber
patent-application, May 2014

Penz, Stefan
US Patent Application 14/079293; 20140144146
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140144146%22.PGNR.&OS=DN/20140144146&RS=DN/20140144146

Gas Turbine Combustor Exit Piece With Hinged Connections
patent-application, September 2014

Charron, Richard; Pankey, William
US Patent Application 13/834185; 20140260317
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140260317%22.PGNR.&OS=DN/20140260317&RS=DN/20140260317

Transition Duct With Improved Cooling In Turbomachine
patent-application, September 2014

McMahan, Kevin; LeBegue, Jeffrey; Maldonado, Jaime
US Patent Application 13/848204; 20140283520
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140283520%22.PGNR.&OS=DN/20140283520&RS=DN/20140283520

Air Regulation For Film Cooling And Emission Control Of Combustion Gas Structure
patent-application, November 2014

Schilp, Reinhard
US Patent Application 13/541841; 20140338304
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140338304%22.PGNR.&OS=DN/20140338304&RS=DN/20140338304

Radial Midframe Baffle For Can-Annular Combustor Arrangement Having Tangentially Oriented Combustor Cans
patent-application, March 2015

Rodriguez, Jose
US Patent Application 14/024892; 20150068211
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150068211%22.PGNR.&OS=DN/20150068211&RS=DN/20150068211

Apparatus For Acoustic Damping And Operational Control Of Damping, Cooling, And Emissions In A Gas Turbine Engine
patent-application, March 2015

Schilp, Reinhard
US Patent Application 14/037445; 20150082794
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150082794%22.PGNR.&OS=DN/20150082794&RS=DN/20150082794

Structural Mounting Arrangement For Gas Turbine Engine Combustion Gas Duct
patent-application, April 2015

Wiebe, David; Charron, Richard; Morrison, Jay
US Patent Application 14/059521; 20150107264
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150107264%22.PGNR.&OS=DN/20150107264&RS=DN/20150107264

Gas Turbine Combustor With Tile Having Access Hole For Spark Plug
patent-application, May 2015

Gerendas, Miklos
US Patent Application 14/538294; 20150135719
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150135719%22.PGNR.&OS=DN/20150135719&RS=DN/20150135719

Swirling midframe flow for gas turbine engine having advanced transitions
patent-application, June 2015

Montgomery, Matthew; Charron, Richard; Rodriguez, Jose
US Patent Application 14/105313; 20150167986
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150167986%22.PGNR.&OS=DN/20150167986&RS=DN/20150167986

Assembly for directing combustion gas
patent-application, July 2015

Charron, Richard; Little, David; Snyder, Gary
US Patent Application 14/155406; 20150198054
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150198054%22.PGNR.&OS=DN/20150198054&RS=DN/20150198054

Structural support bracket for gas flow path
patent-application, July 2015

Charron, Richard; Pankey, William; Mayer, Clinton
US Patent Application 14/161798; 20150204243
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150204243%22.PGNR.&OS=DN/20150204243&RS=DN/20150204243

Gas flow path for a gas turbine engine
patent-application, August 2015

Montgomery, Matthew; Charron, Richard; Snyder, Gary
US Patent Application 14/185352; 20150233582
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150233582%22.PGNR.&OS=DN/20150233582&RS=DN/20150233582

Combustor assembly with chutes
patent-application, December 2015

Taylor, Todd; Petty, Jack; Froemming, Kenneth
US Patent Application 14/734814; 20150362190
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150362190%22.PGNR.&OS=DN/20150362190&RS=DN/20150362190

Adjustable transition support and method of using the same
patent-application, January 2016

Mayer, Clinton; Kieffer, William; Hicks, Paul
US Patent Application 14/321211; 20160003069
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220160003069%22.PGNR.&OS=DN/20160003069&RS=DN/20160003069

Joint for sealing a gap between casing segments of an industrial gas turbine engine combustor
patent-application, February 2016

Danburg, Randy; Barnett, Claude; Figueroa, Carlos
US Patent Application 14/781480; 20160040886
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220160040886%22.PGNR.&OS=DN/20160040886&RS=DN/20160040886

Gas turbine engine wall assembly with support shell contour regions
patent-application, July 2016

Bangerter, James; Low, Kevin; Hanson, Russell
US Patent Application 14/910964; 20160201909
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220160201909%22.PGNR.&OS=DN/20160201909&RS=DN/20160201909

Bonded combustor wall for a turbine engine
patent-application, August 2016

Roberge, Gary; Cook, III, Grant
US Patent Application 15/025012; 20160238248
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220160238248%22.PGNR.&OS=DN/20160238248&RS=DN/20160238248

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