BRPI0720099A2 - Pilha de células de combustível e vedação para uma pilha de células de combustível, bem como processo de produção para a mesma - Google Patents

Pilha de células de combustível e vedação para uma pilha de células de combustível, bem como processo de produção para a mesma

Info

Publication number
BRPI0720099A2
BRPI0720099A2 BRPI0720099-4A2A BRPI0720099A BRPI0720099A2 BR PI0720099 A2 BRPI0720099 A2 BR PI0720099A2 BR PI0720099 A BRPI0720099 A BR PI0720099A BR PI0720099 A2 BRPI0720099 A2 BR PI0720099A2
Authority
BR
Brazil
Prior art keywords
fuel cell
cell stack
sealing
well
same
Prior art date
Application number
BRPI0720099-4A2A
Other languages
English (en)
Inventor
Christian Wunderlich
Andreas Reinert
Karl-Hermann Bucher
Ralf Otterstedt
Hans-Peter Baldus
Michael Stelter
Axel Rost
Mihails Kusnezoff
Original Assignee
Staxera Gmbh
Starck H C 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 Staxera Gmbh, Starck H C Gmbh filed Critical Staxera Gmbh
Publication of BRPI0720099A2 publication Critical patent/BRPI0720099A2/pt

Links

Classifications

    • 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
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • 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
    • H01M8/0276—Sealing means characterised by their form
    • 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
    • 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
    • H01M8/0286—Processes for forming seals
    • 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
    • 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
    • H01M8/2404—Processes or apparatus for grouping fuel cells
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
BRPI0720099-4A2A 2006-12-11 2007-11-05 Pilha de células de combustível e vedação para uma pilha de células de combustível, bem como processo de produção para a mesma BRPI0720099A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006058335A DE102006058335A1 (de) 2006-12-11 2006-12-11 Brennstoffzellenstapel und Dichtung für einen Brennstoffzellenstapel sowie deren Herstellungsverfahren
PCT/DE2007/001983 WO2008071137A1 (de) 2006-12-11 2007-11-05 Brennstoffzellenstapel und dichtung für einen brennstoffzellenstapel sowie deren herstellungsverfahren

Publications (1)

Publication Number Publication Date
BRPI0720099A2 true BRPI0720099A2 (pt) 2013-12-24

Family

ID=39111957

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0720099-4A2A BRPI0720099A2 (pt) 2006-12-11 2007-11-05 Pilha de células de combustível e vedação para uma pilha de células de combustível, bem como processo de produção para a mesma

Country Status (12)

Country Link
US (1) US20100068602A1 (pt)
EP (1) EP2115804A1 (pt)
JP (1) JP5154570B2 (pt)
KR (1) KR101098956B1 (pt)
CN (1) CN101573818A (pt)
AU (1) AU2007331948B2 (pt)
BR (1) BRPI0720099A2 (pt)
CA (1) CA2671905A1 (pt)
DE (1) DE102006058335A1 (pt)
IL (1) IL199213A0 (pt)
NO (1) NO20092152L (pt)
WO (1) WO2008071137A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009008717B4 (de) * 2009-02-12 2013-07-18 Elringklinger Ag Verfahren zur Herstellung einer elektrisch isolierenden Dichtungsanordnung und Dichtungsanordnung zum Abdichten zwischen zwei Bauteilen eines Brennstoffzellenstacks
JP5371041B2 (ja) * 2009-04-15 2013-12-18 国立大学法人埼玉大学 固体酸化物型燃料電池
JP2013545236A (ja) * 2010-10-29 2013-12-19 ユーティーシー パワー コーポレイション 燃料電池アッセンブリシール構成
JP5554740B2 (ja) * 2011-03-30 2014-07-23 株式会社日本触媒 固体酸化物形燃料電池用電解質シート
FR2974401B1 (fr) * 2011-04-22 2013-06-14 Commissariat Energie Atomique Joint d'etancheite metallique a ame ceramique
JP5701697B2 (ja) * 2011-06-15 2015-04-15 日本特殊陶業株式会社 燃料電池及びその製造方法
US8962219B2 (en) * 2011-11-18 2015-02-24 Bloom Energy Corporation Fuel cell interconnects and methods of fabrication
FR2988916B1 (fr) * 2012-03-27 2019-11-08 Commissariat A L'energie Atomique Et Aux Energies Alternatives Joint d'etancheite preservant l'integrite de cellules electrochimiques, et ses procedes de fabrication et d'utilisation
DE102012006864A1 (de) * 2012-04-04 2013-10-10 Forschungszentrum Jülich GmbH Hochtemperaturdichtung umfassend Glaslot sowie Verfahren zur Herstellung derselben
DE102013204308A1 (de) * 2013-03-13 2014-09-18 Volkswagen Ag Bipolarplatte für eine Brennstoffzelle, Brennstoffzelle und Verfahren zur Herstellung der Bipolarplatte
DE102013108413B4 (de) * 2013-08-05 2021-05-20 Gerhard Hautmann Verfahren zum Herstellen eines Brennstoffzellenstapels sowie Brennstoffzellenstapel und Brennstoffzelle/Elektrolyseur
FR3014246B1 (fr) 2013-12-04 2016-01-01 Commissariat Energie Atomique Joint d'etancheite pour dispositif electrochimique, procede de fabrication et d'assemblage du joint et ce dispositif.
CN206742401U (zh) * 2016-03-25 2017-12-12 安徽巨大电池技术有限公司 电池组
KR102089828B1 (ko) * 2016-08-25 2020-04-23 주식회사 엘지화학 고체 산화물 연료전지용 지그 모듈
US10790521B2 (en) * 2018-03-08 2020-09-29 Fuelcell Energy, Inc. Wet seal caulk with enhanced chemical resistance
CN112467166A (zh) * 2019-09-06 2021-03-09 杭州中科氢能科技有限公司 一种钒电池电堆结构
CN111446390B (zh) * 2020-05-13 2025-10-03 苏州融睿电子科技有限公司 一种电池的封装方法和电池
DE102020207603A1 (de) * 2020-06-19 2021-12-23 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung einer Bipolarplatte und Brennstoffzelle
DE102024104248A1 (de) 2023-03-03 2024-09-05 Schaeffler Technologies AG & Co. KG Elektrochemischer Zellenstapel
EP4677142A1 (de) 2023-03-03 2026-01-14 Schaeffler Technologies AG & Co. KG Elektrochemischer zellenstapel
DE102023111278A1 (de) 2023-05-02 2024-11-07 Schaeffler Technologies AG & Co. KG Elektrochemischer Zellenstapel und Verfahren zum Betrieb eines elektrochemischen Zellenstapels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0782866B2 (ja) * 1985-09-30 1995-09-06 株式会社東芝 溶融炭酸塩型燃料電池
DE4016157A1 (de) * 1989-06-08 1990-12-13 Asea Brown Boveri Vorrichtung zur umwandlung von chemischer energie in elektrische energie mittels in serie geschalteter flacher, ebener hochtemperatur-brennstoffzellen
CA2206537A1 (en) * 1994-12-01 1996-06-06 Siemens Aktiengesellschaft Fuel cell with ceramic-coated bipolar plates and its production
AUPO724997A0 (en) * 1997-06-10 1997-07-03 Ceramic Fuel Cells Limited A fuel cell assembly
DE59706045D1 (de) * 1997-08-13 2002-02-21 Siemens Ag Verfahren zum Herstellen einer isolierenden Komponente für eine Hochtemperatur-Brennstoffzelle und Hochtemperatur-Brennstoffzelle
DE10116046A1 (de) * 2001-03-30 2002-10-24 Elringklinger Ag Dichtung
DE10302124A1 (de) 2003-01-21 2004-07-29 Bayerische Motoren Werke Ag Dichtungsaufbau für eine Brennstoffzelle bzw. einen Elektrolyseur sowie Verfahren zu dessen Herstellung und Brennstoffzelle bzw. Elektrolyseur aufweisend den Dichtungsaufbau
DE10358458B4 (de) * 2003-12-13 2010-03-18 Elringklinger Ag Brennstoffzellenstapel und Verfahren zum Herstellen eines Brennstoffzellenstapels
DE202005020601U1 (de) * 2005-07-18 2006-04-27 Elringklinger Ag Brennstoffzelleneinheit

Also Published As

Publication number Publication date
JP5154570B2 (ja) 2013-02-27
IL199213A0 (en) 2010-03-28
CN101573818A (zh) 2009-11-04
DE102006058335A1 (de) 2008-06-12
KR20090091763A (ko) 2009-08-28
KR101098956B1 (ko) 2011-12-28
AU2007331948A1 (en) 2008-06-19
US20100068602A1 (en) 2010-03-18
EP2115804A1 (de) 2009-11-11
NO20092152L (no) 2009-09-04
WO2008071137A1 (de) 2008-06-19
CA2671905A1 (en) 2008-06-19
JP2010512626A (ja) 2010-04-22
AU2007331948B2 (en) 2011-06-23

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Legal Events

Date Code Title Description
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 5A E 6A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A, 8A, 9A, 10A, 11A, 12A E 13A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.