Vacuum sealing flange

Title: Vacuum sealing flange

Abstract

Flange technologies are described for a flange comprising a first and second side. Each side may include a knife edge surface disposed circumferentially around a base surface and a periphery section disposed around the knife edge surface. The knife edge surface and the periphery section are effective to define grooves therebetween. The flange may include an alloy with a relatively high thermal conductivity and yield strength. The flange may include water channels to remove heat.

Inventors:: Sharma, Sushil Kumar; Doom, Jr., Lewis Garth; Amundsen, Christopher; Hussain, Muhammad Aftab; DePaola, Frank A.; Lincoln, Frank Charles; Hetzel, Charles; De La Parra, Charles S.; Palecek, Jr., Paul Edward

Issue Date:: 2019-05-07

Research Org.:: Brookhaven National Lab. (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1568300

Patent Number(s):: 10281069

Application Number:: 15/036,186

Assignee:: Brookhaven Science Associates, LLC (Upton, NY)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16L - PIPES

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16L - PIPES
F16L23/032 - characterised by the shape or composition of the flanges

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J37/32513 - {Sealing means, e.g. sealing between different parts of the vessel}

F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16L - PIPES
F16L23/16 - characterised by the sealing means
F16L2201/40 - for special environments
F16L23/20 - made exclusively of metal

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DOE Contract Number:: AC02-98CH10886

Resource Type:: Patent

Resource Relation:: Patent File Date: 10/21/2014

Country of Publication:: United States

Language:: English

Citation Formats


                    Sharma, Sushil Kumar, Doom, Jr., Lewis Garth, Amundsen, Christopher, Hussain, Muhammad Aftab, DePaola, Frank A., Lincoln, Frank Charles, Hetzel, Charles, De La Parra, Charles S., and Palecek, Jr., Paul Edward. Vacuum sealing flange.  United States: N. p., 2019. 
        Web.

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                    Sharma, Sushil Kumar, Doom, Jr., Lewis Garth, Amundsen, Christopher, Hussain, Muhammad Aftab, DePaola, Frank A., Lincoln, Frank Charles, Hetzel, Charles, De La Parra, Charles S., & Palecek, Jr., Paul Edward. Vacuum sealing flange.  United States.

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                    Sharma, Sushil Kumar, Doom, Jr., Lewis Garth, Amundsen, Christopher, Hussain, Muhammad Aftab, DePaola, Frank A., Lincoln, Frank Charles, Hetzel, Charles, De La Parra, Charles S., and Palecek, Jr., Paul Edward. Tue .  
        "Vacuum sealing flange".  United States.  https://www.osti.gov/servlets/purl/1568300.

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@article{osti_1568300,

  title        = {Vacuum sealing flange},

  author       = {Sharma, Sushil Kumar and Doom, Jr., Lewis Garth and Amundsen, Christopher and Hussain, Muhammad Aftab and DePaola, Frank A. and Lincoln, Frank Charles and Hetzel, Charles and De La Parra, Charles S. and Palecek, Jr., Paul Edward},

  abstractNote = {Flange technologies are described for a flange comprising a first and second side. Each side may include a knife edge surface disposed circumferentially around a base surface and a periphery section disposed around the knife edge surface. The knife edge surface and the periphery section are effective to define grooves therebetween. The flange may include an alloy with a relatively high thermal conductivity and yield strength. The flange may include water channels to remove heat.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {5}

}

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Works referenced in this record:

Compatible vacuum seal
patent, November 1976

Yancey, Gary K.
US Patent Document 3,989,285
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=3989285

Flange union with improved metal-to-metal seals
patent, January 1984

Davlin, Irwin H.
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Seal structure for metal vacuum joint
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Colgate, Samuel O.; Schrag, Grant M.
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Screw seal
patent, August 1990

Hormansdorfer, Gerd
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Metal seal flange assembly
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Obara, Kenjiro; Nakamura, Kazuyuki; Murakami, Yoshio
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Rotatable vacuum flange
patent, November 1992

Sabo, David R.; Young, Steven P.
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Precision optical slit for high heat load or ultra high vacuum
patent, January 1995

Andresen, Nord C.; DiGennaro, Richard S.; Swain, Thomas L.
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Hermetically sealed optical mounting assembly
patent, October 1995

Schrag, Grant M.
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Metal gasket, vacuum flange for the metal gasket, and vacuum seal structure using the metal gasket
patent, May 1997

Obara, Kenjiro; Murakami, Yoshio; Saito, Mitsuyoshi
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Vacuum system coupler
patent, September 1997

Crawford, Charles K.
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Vacuum sealing structure
patent, December 1997

Morita, Shinsaku; Sato, Yoshiyuki
US Patent Document 5,700,014
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Connector system for use in ultra-high vacuum systems
patent, November 1998

Bothell, Richard D.; Bothell, Jed C.
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Perimeter weld flanges
patent, August 2001

Crawford, Charles K.
US Patent Document 6,270,045
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Process for the production of a composite component that can resist high thermal stress
patent, September 2002

Plochl, Laurenz; Schedler, Bertram
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Radial wedge flange clamp
patent, December 2002

Smith, Karl H.
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Methods and apparatus for flange sealing
patent, January 2007

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Minimal thickness, double-sided flanges for ultra-high vacuum components
patent, June 2012

Crawford, Charles K.
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Laser Spiderweb Sensor Used with Portable Handheld Devices
patent-application, March 2016

Scott, David C.; Ksendzov, Alexander; George, Warren P.
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Similar Records

Title: Vacuum sealing flange

Abstract

Citation Formats

Compatible vacuum seal patent, November 1976

Flange union with improved metal-to-metal seals patent, January 1984

Seal structure for metal vacuum joint patent, August 1987

Ultra-high vacuum device gasket with means of insertion and removal patent, January 1990

Screw seal patent, August 1990

Metal seal flange assembly patent, January 1991

Rotatable vacuum flange patent, November 1992

Precision optical slit for high heat load or ultra high vacuum patent, January 1995

Hermetically sealed optical mounting assembly patent, October 1995

Metal gasket, vacuum flange for the metal gasket, and vacuum seal structure using the metal gasket patent, May 1997

Vacuum system coupler patent, September 1997

Vacuum sealing structure patent, December 1997

Connector system for use in ultra-high vacuum systems patent, November 1998

Perimeter weld flanges patent, August 2001

Process for the production of a composite component that can resist high thermal stress patent, September 2002

Radial wedge flange clamp patent, December 2002

Methods and apparatus for flange sealing patent, January 2007

Minimal thickness, double-sided flanges for ultra-high vacuum components patent, June 2012

Laser Spiderweb Sensor Used with Portable Handheld Devices patent-application, March 2016

Compatible vacuum seal
patent, November 1976

Flange union with improved metal-to-metal seals
patent, January 1984

Seal structure for metal vacuum joint
patent, August 1987

Ultra-high vacuum device gasket with means of insertion and removal
patent, January 1990

Screw seal
patent, August 1990

Metal seal flange assembly
patent, January 1991

Rotatable vacuum flange
patent, November 1992

Precision optical slit for high heat load or ultra high vacuum
patent, January 1995

Hermetically sealed optical mounting assembly
patent, October 1995

Metal gasket, vacuum flange for the metal gasket, and vacuum seal structure using the metal gasket
patent, May 1997

Vacuum system coupler
patent, September 1997

Vacuum sealing structure
patent, December 1997

Connector system for use in ultra-high vacuum systems
patent, November 1998

Perimeter weld flanges
patent, August 2001

Process for the production of a composite component that can resist high thermal stress
patent, September 2002

Radial wedge flange clamp
patent, December 2002

Methods and apparatus for flange sealing
patent, January 2007

Minimal thickness, double-sided flanges for ultra-high vacuum components
patent, June 2012

Laser Spiderweb Sensor Used with Portable Handheld Devices
patent-application, March 2016