Sliding vane geometry turbines

Sun, Harold Huimin; Zhang, Jizhong; Hu, Liangjun; Hanna, Dave R

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
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Title: Sliding vane geometry turbines

Abstract

Various systems and methods are described for a variable geometry turbine. In one example, a turbine nozzle comprises a central axis and a nozzle vane. The nozzle vane includes a stationary vane and a sliding vane. The sliding vane is positioned to slide in a direction substantially tangent to an inner circumference of the turbine nozzle and in contact with the stationary vane.

Inventors:: Sun, Harold Huimin; Zhang, Jizhong; Hu, Liangjun; Hanna, Dave R

Issue Date:: Tue Dec 30 00:00:00 EST 2014

Research Org.:: Ford Global Technologies, LLC, Dearborn, MI (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1166774

Patent Number(s):: 8919119

Application Number:: 13/210,907

Assignee:: Ford Global Technologies, LLC (Dearborn, MI)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES

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F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01D17/167 - {of vanes moving in translation}

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F02B37/24 - by using pumps or turbines with adjustable guide vanes

F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F05D2220/40 - in turbochargers
F05D2230/90 - Coating
F05D2240/12 - Fluid guiding means, e.g. vanes
F05D2300/20 - Oxide or non-oxide ceramics

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/12 - Technologies for the improvement of indicated efficiency of a conventional ICE

Show less

DOE Contract Number:: FC26-07NT43280

Resource Type:: Patent

Resource Relation:: Patent File Date: 2011 Aug 16

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Sun, Harold Huimin, Zhang, Jizhong, Hu, Liangjun, and Hanna, Dave R. Sliding vane geometry turbines.  United States: N. p., 2014. 
        Web.

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                    Sun, Harold Huimin, Zhang, Jizhong, Hu, Liangjun, & Hanna, Dave R. Sliding vane geometry turbines.  United States.

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                    Sun, Harold Huimin, Zhang, Jizhong, Hu, Liangjun, and Hanna, Dave R. Tue .  
        "Sliding vane geometry turbines".  United States.  https://www.osti.gov/servlets/purl/1166774.

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@article{osti_1166774,

  title        = {Sliding vane geometry turbines},

  author       = {Sun, Harold Huimin and Zhang, Jizhong and Hu, Liangjun and Hanna, Dave R},

  abstractNote = {Various systems and methods are described for a variable geometry turbine. In one example, a turbine nozzle comprises a central axis and a nozzle vane. The nozzle vane includes a stationary vane and a sliding vane. The sliding vane is positioned to slide in a direction substantially tangent to an inner circumference of the turbine nozzle and in contact with the stationary vane.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Dec 30 00:00:00 EST 2014},

  month        = {Tue Dec 30 00:00:00 EST 2014}

}

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Works referenced in this record:

Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly
patent, June 1976

Booher, Jr., Claude R.; Rahaim, Thomas J.
US Patent Document 3,966,353
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3966353

Variable diffuser
patent, November 1976

Lunsford, Jimmy L.; Nelson, Harry
US Patent Document 3,992,128
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3992128

Flow-adjusted hydraulic rotary machine
patent, October 1982

Nelson, Richard M.
US Patent Document 4,355,953
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4355953

Stator vane having a movable trailing edge flap
patent, November 1987

Karadimas, Georges
US Patent Document 4,705,452
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4705452

Variable displacement turbocharger
patent, May 1988

Shimizu, Masami; Takagi, Kiyoshi; Kondo, Nobuhiro
US Patent Document 4,741,666
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4741666

Actuating mechanism for sliding vane variable geometry turbine
patent, December 2000

Arnold, Steven Don
US Patent Document 6,158,956
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6158956

Vane for variable nozzle turbocharger
patent, July 2002

Arnold, Steven Don
US Patent Document 6,419,464
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6419464

Shift control strategy for use with an automated manual transmission coupled to a turbocharged internal combustion engine
patent, February 2004

Beaty, Kevin D.
US Patent Document 6,692,406
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6692406

Variable turbine geometry turbocharger
patent, November 2006

Marcis, Richard; Hall, Richard
US Patent Document 7,137,778
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7137778

Vane and throat shaping
patent, August 2007

Vogiatzis, Costas; Ghizawi, Nidal A.
US Patent Document 7,255,530
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7255530

Axial loading management in turbomachinery
patent, December 2007

Kuster, Kurt W.
US Patent Document 7,305,826
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7305826

Nozzle device for a turbocharger and associated control method
patent, December 2008

Lombard, Alain; Ruffinoni, Marylene; Espasa, Olivier
US Patent Document 7,458,764
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7458764

Variable nozzle device
patent, January 2009

Noelle, Phillipe
US Patent Document 7,478,991
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7478991

Variable-vane assembly having fixed axial-radial guides and fixed radial-only guides for unison ring
patent, March 2010

Barthelet, Pierre; Espasa, Olivier; Boucher, Eric
US Patent Document 7,670,107
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7670107

Nozzle adjusting mechanism and method
patent, July 2012

Mariotti, Gabriele; Ghiraldo, Stefano; Puggioni, Marcello
US Patent Document 8,231,326
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8231326

Nozzle device for a turbocharger and associated control method
patent-application, October 2006

Lombard, Alain; Ruffinoni, Marylene; Espasa, Olivier
US Patent Application 10/545930l; 20060233640
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060233640

Exhaust-gas turbine in an exhaust-gas turbocharger
patent-application, June 2008

Fledersbacher, Peter; Hirth, Torsten; Lehmann, Hans-George
US Patent Application 12/001078; 20080152484
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080152484

Turbine Assembly for an Exhaust Gas-Driven Turbocharger Having a Variable Nozzle
patent-application, August 2010

Lombard, Alain; Serres, Nicolas; Ladonnet, Michael
US Patent Application 12/364715; 20100196145
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100196145

Sealed Shaft Assembly for Exhaust Turbines
patent-application, May 2011

Castan, Joel; Dieudonne, Gerard; Gerard, Arnaud
US Patent Application 12/615981; 20110110767
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110110767

Dual-Loop Control Systems and Methods for a Sequential Turbocharger
patent-application, May 2011

Liu, Zhiping Steven; Gengopadhyay, Anupam
US Patent Application 12/621808; 20110113773
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110113773

Adjusting Device for Variable Guide Vanes and Method of Operation
patent-application, July 2011

Leithead, Graeme; Smith, Michael; Twell, Philip
US Patent Application 13/061962; 20110182715
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110182715

Variable Geometry Turbine
patent-application, April 2012

Mohiki, Khimani
US Patent Application 13/163679; 20120082539
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120082539

Turbocharger Variable-Nozzle Assembly with Vane Sealing Arrangement
patent-application, March 2013

Arnold, Philippe; Jeckel, Denis; Petitjean, Dominique
US Patent Application 13/245263; 20130078082
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130078082

Works referencing / citing this record:

Alternating nozzles for radial inflow turbine
patent, March 2017

Lin, Frank; Jensen, Davis; Saville, Marshall
US Patent Document 9,605,540
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9605540

Vane ring thermal strain relief cuts
patent, May 2016

Kennedy, Donald Michael
US Patent Document 9,353,645
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9353645

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Similar Records

Title: Sliding vane geometry turbines

Abstract

Citation Formats

Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly patent, June 1976

Variable diffuser patent, November 1976

Flow-adjusted hydraulic rotary machine patent, October 1982

Stator vane having a movable trailing edge flap patent, November 1987

Variable displacement turbocharger patent, May 1988

Actuating mechanism for sliding vane variable geometry turbine patent, December 2000

Vane for variable nozzle turbocharger patent, July 2002

Shift control strategy for use with an automated manual transmission coupled to a turbocharged internal combustion engine patent, February 2004

Variable turbine geometry turbocharger patent, November 2006

Vane and throat shaping patent, August 2007

Axial loading management in turbomachinery patent, December 2007

Nozzle device for a turbocharger and associated control method patent, December 2008

Variable nozzle device patent, January 2009

Variable-vane assembly having fixed axial-radial guides and fixed radial-only guides for unison ring patent, March 2010

Nozzle adjusting mechanism and method patent, July 2012

Nozzle device for a turbocharger and associated control method patent-application, October 2006

Exhaust-gas turbine in an exhaust-gas turbocharger patent-application, June 2008

Turbine Assembly for an Exhaust Gas-Driven Turbocharger Having a Variable Nozzle patent-application, August 2010

Sealed Shaft Assembly for Exhaust Turbines patent-application, May 2011

Dual-Loop Control Systems and Methods for a Sequential Turbocharger patent-application, May 2011

Adjusting Device for Variable Guide Vanes and Method of Operation patent-application, July 2011

Variable Geometry Turbine patent-application, April 2012

Turbocharger Variable-Nozzle Assembly with Vane Sealing Arrangement patent-application, March 2013

Alternating nozzles for radial inflow turbine patent, March 2017

Vane ring thermal strain relief cuts patent, May 2016

Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly
patent, June 1976

Variable diffuser
patent, November 1976

Flow-adjusted hydraulic rotary machine
patent, October 1982

Stator vane having a movable trailing edge flap
patent, November 1987

Variable displacement turbocharger
patent, May 1988

Actuating mechanism for sliding vane variable geometry turbine
patent, December 2000

Vane for variable nozzle turbocharger
patent, July 2002

Shift control strategy for use with an automated manual transmission coupled to a turbocharged internal combustion engine
patent, February 2004

Variable turbine geometry turbocharger
patent, November 2006

Vane and throat shaping
patent, August 2007

Axial loading management in turbomachinery
patent, December 2007

Nozzle device for a turbocharger and associated control method
patent, December 2008

Variable nozzle device
patent, January 2009

Variable-vane assembly having fixed axial-radial guides and fixed radial-only guides for unison ring
patent, March 2010

Nozzle adjusting mechanism and method
patent, July 2012

Nozzle device for a turbocharger and associated control method
patent-application, October 2006

Exhaust-gas turbine in an exhaust-gas turbocharger
patent-application, June 2008

Turbine Assembly for an Exhaust Gas-Driven Turbocharger Having a Variable Nozzle
patent-application, August 2010

Sealed Shaft Assembly for Exhaust Turbines
patent-application, May 2011

Dual-Loop Control Systems and Methods for a Sequential Turbocharger
patent-application, May 2011

Adjusting Device for Variable Guide Vanes and Method of Operation
patent-application, July 2011

Variable Geometry Turbine
patent-application, April 2012

Turbocharger Variable-Nozzle Assembly with Vane Sealing Arrangement
patent-application, March 2013

Alternating nozzles for radial inflow turbine
patent, March 2017

Vane ring thermal strain relief cuts
patent, May 2016