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WO2003032420A3 - Hochtemperaturbeständige dichtung - Google Patents

Hochtemperaturbeständige dichtung Download PDF

Info

Publication number
WO2003032420A3
WO2003032420A3 PCT/DE2002/003323 DE0203323W WO03032420A3 WO 2003032420 A3 WO2003032420 A3 WO 2003032420A3 DE 0203323 W DE0203323 W DE 0203323W WO 03032420 A3 WO03032420 A3 WO 03032420A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal
filler
temperature resistant
resistant seal
metallic layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/DE2002/003323
Other languages
English (en)
French (fr)
Other versions
WO2003032420A2 (de
Inventor
Martin Bram
Stephan Reckers
Hans Peter Buchkremer
Rolf Steinbrech
Detlev Stoever
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Forschungszentrum Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Priority to US10/490,662 priority Critical patent/US7252902B2/en
Priority to JP2003535280A priority patent/JP2005511795A/ja
Priority to EP02769929A priority patent/EP1576685A2/de
Priority to AU2002336055A priority patent/AU2002336055B2/en
Publication of WO2003032420A2 publication Critical patent/WO2003032420A2/de
Anticipated expiration legal-status Critical
Publication of WO2003032420A3 publication Critical patent/WO2003032420A3/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • F16J15/122—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement generally parallel to the surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0282—Inorganic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)

Abstract

Die Erfindung bezieht sich auf eine hochtemperaturbeständige Dichtung, insbesondere eine Dichtung für den Einsatz in einer Hochtemperatur-Brennstoffzelle. Die erfindungsgemässe Dichtung umfasst eine strukturierte metallische Schicht mit wenigstens einem Bereich, auf dessen Oberfläche ein Füllstoff angeordnet ist. Der Füllstoff besteht insbesondere aus Tonmineralien oder keramischen Materialien. Die Dichtung kombiniert auf diese Weise vorteilhaft die dichtenden Eigenschaften einer metallischen Schicht, beispielsweise einer wellenförmigen Metallfolie, mit den elastischen Eigenschaften des Füllstoffs. Die Dichtung ist insbesondere für den Einsatz bei hohen Temperaturen, so beispielsweise in Hochtemperatur- Brennstoffzellen geeignet.
PCT/DE2002/003323 2001-09-28 2002-09-07 Hochtemperaturbeständige dichtung Ceased WO2003032420A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/490,662 US7252902B2 (en) 2001-09-28 2002-09-07 High-temperature resistant seal
JP2003535280A JP2005511795A (ja) 2001-09-28 2002-09-07 高温安定性シーリング
EP02769929A EP1576685A2 (de) 2001-09-28 2002-09-07 Hochtemperaturbeständige dichtung
AU2002336055A AU2002336055B2 (en) 2001-09-28 2002-09-07 High-temperature resistant seal

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10148141 2001-09-28
DE10148141.1 2001-09-28
DE10236731A DE10236731A1 (de) 2001-09-28 2002-08-09 Hochtemperarturbeständige Dichtung
DE10236731.0 2002-08-09

Publications (2)

Publication Number Publication Date
WO2003032420A2 WO2003032420A2 (de) 2003-04-17
WO2003032420A3 true WO2003032420A3 (de) 2005-08-25

Family

ID=26010257

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/003323 Ceased WO2003032420A2 (de) 2001-09-28 2002-09-07 Hochtemperaturbeständige dichtung

Country Status (6)

Country Link
US (1) US7252902B2 (de)
EP (1) EP1576685A2 (de)
JP (1) JP2005511795A (de)
AU (1) AU2002336055B2 (de)
DE (1) DE10236731A1 (de)
WO (1) WO2003032420A2 (de)

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Publication number Priority date Publication date Assignee Title
US7222406B2 (en) * 2002-04-26 2007-05-29 Battelle Memorial Institute Methods for making a multi-layer seal for electrochemical devices
CA2435893A1 (en) * 2002-07-23 2004-01-23 Global Thermoelectric Inc. High temperature gas seals
DE10358458B4 (de) * 2003-12-13 2010-03-18 Elringklinger Ag Brennstoffzellenstapel und Verfahren zum Herstellen eines Brennstoffzellenstapels
FR2867903B1 (fr) * 2004-03-22 2008-10-03 Commissariat Energie Atomique Pile a combustible a electrolyte solide a structure etanche
JP4389718B2 (ja) * 2004-08-06 2009-12-24 日産自動車株式会社 絶縁シール構造および燃料電池
NL1026861C2 (nl) * 2004-08-18 2006-02-24 Stichting Energie SOFC stackconcept.
CN103032569B (zh) 2006-01-17 2016-05-04 阿尔弗雷德·荣格 密封装置
US7708842B2 (en) * 2006-08-18 2010-05-04 Federal-Mogul World Wide, Inc. Metal gasket
WO2008112620A1 (en) 2007-03-09 2008-09-18 Federal-Mogul Corporation Metal gasket
US20080260455A1 (en) * 2007-04-17 2008-10-23 Air Products And Chemicals, Inc. Composite Seal
JP4918462B2 (ja) * 2007-11-05 2012-04-18 日本ピラー工業株式会社 ガスケット
KR101221254B1 (ko) * 2007-11-05 2013-01-11 니폰 필라고교 가부시키가이샤 가스켓
JP4918460B2 (ja) * 2007-11-05 2012-04-18 日本ピラー工業株式会社 ガスケット
JP4918461B2 (ja) * 2007-11-05 2012-04-18 日本ピラー工業株式会社 ガスケット
FR2925140B1 (fr) * 2007-12-13 2010-02-19 Commissariat Energie Atomique Joint d'etancheite superplastique, de preference pour systeme a cellules electrochimiques
US8206087B2 (en) 2008-04-11 2012-06-26 Siemens Energy, Inc. Sealing arrangement for turbine engine having ceramic components
CA2724572A1 (en) * 2008-06-17 2009-12-23 Battelle Memorial Institute Sofc double seal with dimensional control for superior thermal cycle stability
US8268504B2 (en) * 2008-12-22 2012-09-18 General Electric Company Thermomechanical sealing of interconnect manifolds in fuel cell stacks
US8304122B2 (en) 2009-02-06 2012-11-06 Protonex Technology Corporation Solid oxide fuel cell systems with hot zones having improved reactant distribution
FR2951517B1 (fr) * 2009-10-20 2011-12-09 Commissariat Energie Atomique Joint d'etancheite entre deux elements a coefficients de dilatation thermique differents
US20130101915A1 (en) * 2010-06-25 2013-04-25 Utc Power Corporation Composite seal for fuel cells, process of manufacture, and fuel cell stack using same
CN102537345B (zh) * 2010-12-24 2015-09-09 秦皇岛秦冶重工有限公司 一种金属包覆式密封圈
US8678754B2 (en) 2011-01-24 2014-03-25 General Electric Company Assembly for preventing fluid flow
US20120211943A1 (en) * 2011-02-22 2012-08-23 General Electric Company Sealing device and method for providing a seal in a turbine system
FR2974401B1 (fr) * 2011-04-22 2013-06-14 Commissariat Energie Atomique Joint d'etancheite metallique a ame ceramique
EP2733777B1 (de) 2012-11-16 2014-12-17 Air Products And Chemicals, Inc. Dichtung zwischen Metall- und Keramikrohrleitungen
US10109867B2 (en) 2013-06-26 2018-10-23 Upstart Power, Inc. Solid oxide fuel cell with flexible fuel rod support structure
US9416675B2 (en) 2014-01-27 2016-08-16 General Electric Company Sealing device for providing a seal in a turbomachine
EP3204975A4 (de) 2014-10-07 2018-11-21 Protonex Technology Corporation Sofc-leitung
US10099290B2 (en) 2014-12-18 2018-10-16 General Electric Company Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components
JP2017078437A (ja) * 2015-10-19 2017-04-27 ニッタ株式会社 異物侵入防止壁
JP6606606B2 (ja) 2015-10-20 2019-11-13 プロトネクス テクノロジー コーポレイション 改良されたｃｐｏｘ燃料改質器およびｓｏｆｃシステム
US10790523B2 (en) 2015-10-20 2020-09-29 Upstart Power, Inc. CPOX reactor control system and method
CN109845009B (zh) 2016-08-11 2022-10-25 新兴电力公司 平面固体氧化物燃料单体电池和电池堆
EP4014269A4 (de) 2019-08-14 2024-10-09 Upstart Power, Inc. Sofc-leitung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63125861A (ja) * 1986-11-14 1988-05-30 Koichi Maruyama シ−ル構造
BE1006102A6 (fr) * 1993-11-16 1994-05-10 Royale Asturienne Des Mines S Joint spirale.
JPH06231784A (ja) * 1992-09-01 1994-08-19 Fuji Electric Co Ltd 固体電解質型燃料電池
DE4325224A1 (de) * 1993-07-28 1995-02-02 Goetze Ag Spiralringdichtung
EP1067320A2 (de) * 1999-07-07 2001-01-10 Air Products And Chemicals, Inc. Nachgiebige, hochtemperaturbeständige Dichtungen für unterschiedliche Materialien

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US4830698A (en) * 1988-04-20 1989-05-16 Fel-Pro Incorporated Method of forming a gasket with enhanced sealing characteristics
US5080934A (en) * 1990-01-19 1992-01-14 Avco Corporation Process for making abradable hybrid ceramic wall structures
DE4335224A1 (de) 1993-10-15 1995-04-20 Leybold Ag Vorrichtung für die Herstellung optischer Schichten
US5532073A (en) * 1993-11-29 1996-07-02 Kabushiki Kaisha Toshiba Fuel cell
US6092811A (en) * 1996-04-30 2000-07-25 Jamco Products, Llc Hybrid gasket
DE19735854C2 (de) * 1997-08-19 2002-08-01 Daimler Chrysler Ag Stromkollektor für eine Brennstoffzelle und Verfahren zu seiner Herstellung
JP3809491B2 (ja) * 1997-10-29 2006-08-16 アイシン高丘株式会社 燃料電池用セパレータ
DE69940420D1 (de) * 1998-12-15 2009-04-02 Topsoe Fuel Cell As Hitzebeständiger Abdichtungswerkstoff
US6777126B1 (en) * 1999-11-16 2004-08-17 Gencell Corporation Fuel cell bipolar separator plate and current collector assembly and method of manufacture
JP2001271937A (ja) * 2000-03-24 2001-10-05 Nippon Gasket Co Ltd 金属ガスケット
JP2002013640A (ja) * 2000-06-29 2002-01-18 Uchiyama Mfg Corp シリンダヘッドガスケット
DE10044703B4 (de) * 2000-09-09 2013-10-17 Elringklinger Ag Brennstoffzelleneinheit, Brennstoffzellenblockverbund und Verfahren zum Herstellen eines Brennstoffzellenblockverbunds
US6852439B2 (en) * 2001-05-15 2005-02-08 Hydrogenics Corporation Apparatus for and method of forming seals in fuel cells and fuel cell stacks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63125861A (ja) * 1986-11-14 1988-05-30 Koichi Maruyama シ−ル構造
JPH06231784A (ja) * 1992-09-01 1994-08-19 Fuji Electric Co Ltd 固体電解質型燃料電池
DE4325224A1 (de) * 1993-07-28 1995-02-02 Goetze Ag Spiralringdichtung
BE1006102A6 (fr) * 1993-11-16 1994-05-10 Royale Asturienne Des Mines S Joint spirale.
EP1067320A2 (de) * 1999-07-07 2001-01-10 Air Products And Chemicals, Inc. Nachgiebige, hochtemperaturbeständige Dichtungen für unterschiedliche Materialien

Non-Patent Citations (2)

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Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 374 (M - 749) 6 October 1988 (1988-10-06) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 599 (E - 1631) 15 November 1994 (1994-11-15) *

Also Published As

Publication number Publication date
EP1576685A2 (de) 2005-09-21
DE10236731A1 (de) 2003-04-30
US20040195782A1 (en) 2004-10-07
US7252902B2 (en) 2007-08-07
JP2005511795A (ja) 2005-04-28
AU2002336055B2 (en) 2008-02-28
WO2003032420A2 (de) 2003-04-17

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