KR20050029284A - 연료전지 스택용 판 요소 - Google Patents
연료전지 스택용 판 요소 Download PDFInfo
- Publication number
- KR20050029284A KR20050029284A KR1020057001813A KR20057001813A KR20050029284A KR 20050029284 A KR20050029284 A KR 20050029284A KR 1020057001813 A KR1020057001813 A KR 1020057001813A KR 20057001813 A KR20057001813 A KR 20057001813A KR 20050029284 A KR20050029284 A KR 20050029284A
- Authority
- KR
- South Korea
- Prior art keywords
- plate element
- region
- plate
- frame region
- stack
- Prior art date
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
- H01M8/02—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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0228—Composites in the form of layered or coated products
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
-
- 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
- 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)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (11)
- 프레임 영역(11) 및 이 프레임 영역(11)으로 둘러싸인 적어도 하나의 내부 영역;상기 프레임 영역(11)으로부터 상기 적어도 하나의 내부 영역으로 연장하는 웹(13)으로서, 상기 적어도 하나의 내부 영역에서 상기 웹들(13) 사이의 리세스에 의해 형성된 흐름 유도 구조(14)를 정의하는 복수의 웹(13); 및적어도 2개의 보어홀(16, 18)이 상기 흐름 유도 구조(14)와 연결되는 상기 프레임 영역에 있는 적어도 4개의 보어홀(15, 16, 17, 18)을 포함하는 것을 특징으로 하는 연료전지 스택용 판 요소(10).
- 제 1 항에 있어서,상기 흐름 유도 구조는 적어도 하나의 구부러진(meandering) 흐름 채널을 포함하는 것을 특징으로 하는 판 요소.
- 제 1 항 또는 제 2 항에 있어서,도전체로 구성되는 것을 특징으로 하는 판 요소.
- 제 3 항에 있어서,금속 또는 금속화합물로 구성되는 것을 특징으로 하는 판 요소.
- 제 1 항 또는 제 2 항에 있어서,절연체로 구성되는 것을 특징으로 하는 판 요소.
- 제 1 항 또는 제 2 항에 있어서,도전층 및 절연층의 적층물(laminate)로 만들어지는 것을 특징으로 하는 판 요소.
- 제 1 항 또는 제 2 항에 있어서,절연층, 및 이 절연층이 2개의 도전층 사이에 삽입된 샌드위치 형태로 형성된 적층물로 만들어지는 것을 특징으로 하는 판 요소.
- 제 1 항 내지 제 7 항 중 어느 한 항에 있어서,상기 프레임 영역으로부터 바깥 쪽으로 연장하는 적어도 하나의 립을 갖는 것을 특징으로 하는 판 요소.
- 제 8 항에 있어서,상기 프레임 영역의 적어도 2개의 대향 면에 립을 갖는 것을 특징으로 하는 판 요소.
- 제 9 항에 있어서,상기 립은 상기 프레임 영역의 대향 면에 서로 오프셋되어 위치하는 것을 특징으로 하는 판 요소.
- 적어도 일면에서 제 1 항 내지 제 4 항 및 제 6 항 내지 제 10 항 중 어느 한 항에 따른 판 요소의 도전체 면과 접속되는 막-전극 유닛(membrane electrode unit)을 포함하는 것을 특징으로 하는 연료전지 스택 어셈블리 .
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02016923A EP1394877B1 (de) | 2002-07-31 | 2002-07-31 | Plattenelemente für Brennstoffzellenstacks |
EP02016923.1 | 2002-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050029284A true KR20050029284A (ko) | 2005-03-24 |
KR100725927B1 KR100725927B1 (ko) | 2007-06-11 |
Family
ID=31197781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057001813A KR100725927B1 (ko) | 2002-07-31 | 2003-07-29 | 연료전지 스택용 판 요소 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7662499B2 (ko) |
EP (1) | EP1394877B1 (ko) |
JP (1) | JP2005535081A (ko) |
KR (1) | KR100725927B1 (ko) |
AU (1) | AU2003255318A1 (ko) |
CA (1) | CA2494207C (ko) |
DK (1) | DK1394877T3 (ko) |
WO (1) | WO2004013923A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004091023A2 (en) * | 2003-04-08 | 2004-10-21 | Altercell Fuel Cell Technology Aps | Fuel cell |
DE50312536D1 (de) * | 2003-12-17 | 2010-04-29 | Sfc Smart Fuel Ag | Stromabnehmer für Brennstoffzellenstacks |
ATE472183T1 (de) * | 2005-08-16 | 2010-07-15 | Andrea Fassina | Monopolare brennstoffzelle |
JP2008078104A (ja) * | 2006-08-23 | 2008-04-03 | Sumitomo Metal Ind Ltd | バイポーラプレート用部材、バイポーラプレート積層体、セル構造体および固体高分子形燃料電池 |
US20100285386A1 (en) * | 2009-05-08 | 2010-11-11 | Treadstone Technologies, Inc. | High power fuel stacks using metal separator plates |
JP5470232B2 (ja) * | 2010-12-08 | 2014-04-16 | 本田技研工業株式会社 | 平板型固体電解質燃料電池 |
JP5401438B2 (ja) * | 2010-12-08 | 2014-01-29 | 本田技研工業株式会社 | 平板型固体電解質燃料電池 |
USD840446S1 (en) * | 2016-08-04 | 2019-02-12 | Viking Cold Solutions, Inc. | Material holding bottle |
TWI633064B (zh) * | 2017-06-05 | 2018-08-21 | 財團法人工業技術研究院 | 電解還原模組單元及淨水裝置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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NL128269C (ko) * | 1959-11-03 | 1900-01-01 | ||
US4743518A (en) * | 1987-03-04 | 1988-05-10 | International Fuel Cells Corporation | Corrosion resistant fuel cell structure |
JPS63236268A (ja) * | 1987-03-25 | 1988-10-03 | Hitachi Ltd | 燃料電池 |
JP2955069B2 (ja) | 1991-07-17 | 1999-10-04 | 三菱重工業株式会社 | ガスセパレータの製造方法 |
US5863671A (en) * | 1994-10-12 | 1999-01-26 | H Power Corporation | Plastic platelet fuel cells employing integrated fluid management |
JPH08138699A (ja) | 1994-11-01 | 1996-05-31 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池 |
WO1996037005A1 (en) | 1995-05-17 | 1996-11-21 | H Power Corporation | Plastic platelet fuel cells employing integrated fluid management |
JPH09134732A (ja) | 1995-11-10 | 1997-05-20 | Tanaka Kikinzoku Kogyo Kk | 薄型導電性ガス不透過基板、その製造方法、燃料電池用スタック構成部材及び燃料電池用スタック |
DE19547699C2 (de) * | 1995-12-20 | 2000-01-13 | Forschungszentrum Juelich Gmbh | Bipolare Platte mit selektiver Beschichtung |
US5798187A (en) * | 1996-09-27 | 1998-08-25 | The Regents Of The University Of California | Fuel cell with metal screen flow-field |
JPH10162842A (ja) | 1996-11-29 | 1998-06-19 | Matsushita Electric Works Ltd | 固体高分子型燃料電池用セパレータ、及びこれを用いた固体高分子型燃料電池スタック |
US6066408A (en) * | 1997-08-07 | 2000-05-23 | Plug Power Inc. | Fuel cell cooler-humidifier plate |
JP3632468B2 (ja) * | 1998-04-22 | 2005-03-23 | トヨタ自動車株式会社 | 燃料電池用ガスセパレータおよび該燃料電池用ガスセパレータを用いた燃料電池 |
JP2000036310A (ja) | 1998-07-17 | 2000-02-02 | Mitsui Eng & Shipbuild Co Ltd | 固体電解質型燃料電池のガスセパレータおよびその製造方法ならびにこれを用いた固体電解質型燃料電池 |
US6444346B1 (en) * | 1998-07-21 | 2002-09-03 | Matsushita Electric Industrial Co., Ltd. | Fuel cells stack |
JP2000100457A (ja) | 1998-09-25 | 2000-04-07 | Matsushita Electric Ind Co Ltd | 燃料電池 |
US6174616B1 (en) * | 1998-10-07 | 2001-01-16 | Plug Power Inc. | Fuel cell assembly unit for promoting fluid service and design flexibility |
JP3616787B2 (ja) | 2000-04-14 | 2005-02-02 | 三興コントロール株式会社 | 燃料電池のスタック用セパレータ及びその製造方法 |
DE10040654A1 (de) * | 2000-08-19 | 2002-03-07 | Forschungszentrum Juelich Gmbh | Brennstoffzellenstapel |
JP3596761B2 (ja) * | 2000-12-27 | 2004-12-02 | 松下電器産業株式会社 | 高分子電解質型燃料電池 |
DE50207327D1 (de) * | 2002-12-11 | 2006-08-03 | Sfc Smart Fuel Cell Ag | Rahmenelemente für monopolare Brennstoffzellenstacks |
-
2002
- 2002-07-31 DK DK02016923.1T patent/DK1394877T3/da active
- 2002-07-31 EP EP02016923A patent/EP1394877B1/de not_active Expired - Lifetime
-
2003
- 2003-07-29 WO PCT/EP2003/008373 patent/WO2004013923A1/de active Application Filing
- 2003-07-29 JP JP2004525364A patent/JP2005535081A/ja active Pending
- 2003-07-29 US US10/523,308 patent/US7662499B2/en active Active
- 2003-07-29 CA CA2494207A patent/CA2494207C/en not_active Expired - Lifetime
- 2003-07-29 KR KR1020057001813A patent/KR100725927B1/ko active IP Right Grant
- 2003-07-29 AU AU2003255318A patent/AU2003255318A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1394877A1 (de) | 2004-03-03 |
US7662499B2 (en) | 2010-02-16 |
KR100725927B1 (ko) | 2007-06-11 |
CA2494207A1 (en) | 2004-02-12 |
US20060127739A1 (en) | 2006-06-15 |
DK1394877T3 (da) | 2013-01-14 |
CA2494207C (en) | 2010-11-23 |
WO2004013923A1 (de) | 2004-02-12 |
JP2005535081A (ja) | 2005-11-17 |
EP1394877B1 (de) | 2012-12-12 |
AU2003255318A1 (en) | 2004-02-23 |
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