JP5154946B2 - 燃料電池スタック用の統合集電体および電気コンポーネントプレート - Google Patents
燃料電池スタック用の統合集電体および電気コンポーネントプレート Download PDFInfo
- Publication number
- JP5154946B2 JP5154946B2 JP2007548603A JP2007548603A JP5154946B2 JP 5154946 B2 JP5154946 B2 JP 5154946B2 JP 2007548603 A JP2007548603 A JP 2007548603A JP 2007548603 A JP2007548603 A JP 2007548603A JP 5154946 B2 JP5154946 B2 JP 5154946B2
- Authority
- JP
- Japan
- Prior art keywords
- electrical component
- fuel cell
- current collector
- cell stack
- plate
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 230000000740 bleeding effect Effects 0.000 claims 1
- 230000000704 physical effect Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract 5
- 210000004027 cell Anatomy 0.000 description 101
- 239000012528 membrane Substances 0.000 description 13
- 239000000376 reactant Substances 0.000 description 9
- 239000007800 oxidant agent Substances 0.000 description 8
- 230000001590 oxidative effect Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000003014 ion exchange membrane Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000010411 electrocatalyst Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical class FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
Images
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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—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
-
- 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
- H01M8/023—Porous and characterised by the material
- H01M8/0232—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
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
- H01M8/0256—Vias, i.e. connectors passing through the separator 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0269—Separators, collectors or interconnectors including a printed circuit board
-
- 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
-
- 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
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- 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
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)
Description
Claims (17)
- 燃料電池スタック用の統合集電体および電気コンポーネントプレートであって、
該統合集電体および電気コンポーネントプレートは、プリント回路基板を備え、
該プリント回路基板は、
集電体および電流除去領域を備える集電層であって、該電流除去領域は、該集電体から電気的に絶縁されている、集電層と、
第1の表面、第2の表面、第1の伝導性ビアおよび第2の伝導性ビアを備える第1の絶縁層と、
第1の接続サイトおよび第2の接続サイトを有する電気コンポーネントを備える電気コンポーネント層と、
第1の表面および第2の表面を備える第2の絶縁層と
を備え、
該集電層は該第1の絶縁層の該第1の表面にラミネートされており、該電気コンポーネント層は、該第1の絶縁層の該第2の表面と該第2の絶縁層の該第1の表面との間にラミネートされており、
該電気コンポーネントの該第1の接続サイトは、該第1の伝導性ビアによって該集電体に電気的に接続されており、
該電気コンポーネントの該第2の接続サイトは、該第2の伝導性ビアによって、該集電層の該電流除去領域に電気的に接続されている、統合集電体および電気コンポーネントプレート。 - 前記電気コンポーネントは抵抗器である、請求項1に記載の統合集電体および電気コンポーネントプレート。
- 前記集電層は、銅、ニッケルおよび金から選択される一つ以上の追加の層を備える、請求項1に記載の統合集電体および電気コンポーネントプレート。
- 前記抵抗器は銅を備える、請求項2に記載の統合集電体および電気コンポーネントプレート。
- 前記電気コンポーネント層は複数の電気コンポーネントを備える、請求項1に記載の統合集電体および電気コンポーネントプレート。
- エンドセルと、
エンドプレートと、
請求項1に記載の統合集電体および電気コンポーネントプレートと
を備える、燃料電池スタックであって、
該統合集電体および電気コンポーネントプレートは、該エンドセルと該エンドプレートとの間に配置されており、該集電体は、該エンドセルに隣接し、かつ、電気的に接触しており、前記第2の絶縁層の前記第2の表面は該エンドプレートに隣接する、燃料電池スタック。 - 請求項1に記載の統合集電体および電気コンポーネントプレートを備える燃料電池スタックであって、該電気コンポーネントは、該燃料電池スタックと直列に電気的に接続されている、燃料電池スタック。
- 請求項1に記載の統合集電体および電気コンポーネントプレートを備える燃料電池スタックであって、該電気コンポーネントは、該燃料電池スタックと並列に電気的に接続されている、燃料電池スタック。
- プリント回路基板製造方法によって、請求項1に記載の統合集電体および電気コンポーネントプレートを組み立てることと、
該統合集電体および電気コンポーネントプレートを燃料電池スタックに組み込むことと
を包含する、燃料電池スタックを製造する方法。 - 前記電気コンポーネントは、前記燃料電池スタックのエンドセルを加熱するための抵抗加熱器である、請求項9に記載の方法。
- 前記電気コンポーネントは、開回路中に前記燃料電池スタックの電圧を下げるための抵抗器である、請求項9に記載の方法。
- 前記電気コンポーネントは、停止中に前記燃料電池スタックの電圧をブリードダウンするための抵抗器である、請求項9に記載の方法。
- 前記電気コンポーネントは、前記燃料電池スタックによって生成される電流を測定するためのシャント抵抗器である、請求項9に記載の方法。
- 前記電気コンポーネントは、前記燃料電池スタックの温度を測定するための抵抗温度計である、請求項9に記載の方法。
- 前記統合集電体および電気コンポーネントプレートは、複数の電気コンポーネントを備える、請求項9に記載の方法。
- 前記複数の電気コンポーネントは、前記燃料電池スタックの物理的特性をマッピングするためにアレイに配置される、請求項15に記載の方法。
- 前記物理的特性は、局部電流または局部温度である、請求項16に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/023,987 | 2004-12-28 | ||
US11/023,987 US7488551B2 (en) | 2004-12-28 | 2004-12-28 | Integrated current collector and electrical component plate for a fuel cell stack |
PCT/US2005/047457 WO2006071994A1 (en) | 2004-12-28 | 2005-12-27 | Integrated current collector and electrical component plate for a fuel cell stack |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008525975A JP2008525975A (ja) | 2008-07-17 |
JP5154946B2 true JP5154946B2 (ja) | 2013-02-27 |
Family
ID=36151022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007548603A Active JP5154946B2 (ja) | 2004-12-28 | 2005-12-27 | 燃料電池スタック用の統合集電体および電気コンポーネントプレート |
Country Status (9)
Country | Link |
---|---|
US (1) | US7488551B2 (ja) |
EP (1) | EP1851817B1 (ja) |
JP (1) | JP5154946B2 (ja) |
KR (1) | KR101016572B1 (ja) |
CN (1) | CN100530794C (ja) |
AT (1) | ATE461531T1 (ja) |
CA (1) | CA2591452C (ja) |
DE (1) | DE602005020065D1 (ja) |
WO (1) | WO2006071994A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060283864A1 (en) * | 2005-02-10 | 2006-12-21 | Angstrom Power | Shipping container and method of use |
TWM302130U (en) * | 2006-04-27 | 2006-12-01 | Antig Tech Co Ltd | The anode flow field plate of fuel cell |
AT504216B1 (de) * | 2006-12-18 | 2008-04-15 | Zorn Heinz | Beheizbares element |
US20080206605A1 (en) * | 2007-02-28 | 2008-08-28 | Bloom Energy Corporation | Current collector for fuel cell systems |
TW200840126A (en) * | 2007-03-20 | 2008-10-01 | Nan Ya Printed Circuit Board Corp | Fuel cell module |
JP5395625B2 (ja) * | 2009-11-11 | 2014-01-22 | 日東電工株式会社 | 配線回路基板および燃料電池 |
MX2012008653A (es) * | 2010-01-25 | 2013-01-29 | Univ Ramot | Placas bipolares y apilados de celdas de combustible regenerativas que incluyen las mismas. |
US9065096B2 (en) * | 2011-02-24 | 2015-06-23 | Samsung Sdi Co., Ltd. | Fuel cell stack |
JP5664435B2 (ja) * | 2011-04-25 | 2015-02-04 | 株式会社デンソー | 電流測定装置 |
JP5760948B2 (ja) * | 2011-10-27 | 2015-08-12 | 株式会社デンソー | 電流測定装置 |
GB2506925A (en) * | 2012-10-15 | 2014-04-16 | Intelligent Energy Ltd | A current collector for a fuel cell |
JP6210050B2 (ja) | 2014-11-12 | 2017-10-11 | トヨタ自動車株式会社 | 燃料電池 |
KR102249766B1 (ko) * | 2015-02-05 | 2021-05-10 | 현대자동차주식회사 | 연료전지용 엔드셀 히터 및 이를 포함하는 연료전지 |
CN106011914B (zh) * | 2016-05-26 | 2018-03-27 | 淳华氢能科技股份有限公司 | 一种质子膜水电解池 |
CN110061242B (zh) * | 2018-09-26 | 2020-12-29 | 南方科技大学 | 燃料电池电流密度测试双极板及其加工方法 |
DE102019218858A1 (de) * | 2019-12-04 | 2021-06-10 | Robert Bosch Gmbh | Stromsammleranordnung |
DE102019218838A1 (de) * | 2019-12-04 | 2021-06-10 | Robert Bosch Gmbh | Stromsammleranordnung |
DE102020205881A1 (de) | 2020-05-11 | 2021-11-11 | Robert Bosch Gesellschaft mit beschränkter Haftung | Beheizbare Stromsammelplatte und Zellenstapel mit beheizbarer Stromsammelplatte |
DE102020206347A1 (de) * | 2020-05-20 | 2021-11-25 | Robert Bosch Gesellschaft mit beschränkter Haftung | Heizvorrichtung für einen Stapel elektrochemischer Zellen, Brennstoffzellenstapel und Verfahren zum Erwärmen |
US20220029427A1 (en) * | 2020-07-22 | 2022-01-27 | Samsung Sdi Co., Ltd. | Pre-charge unit for charging a dc link capacitor and battery system including the same |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60101881A (ja) | 1983-11-08 | 1985-06-05 | Sumitomo Electric Ind Ltd | レドツクスフロ−電池のセル構造 |
JPH08167424A (ja) | 1994-12-13 | 1996-06-25 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池 |
GB9814123D0 (en) | 1998-07-01 | 1998-08-26 | British Gas Plc | Electrochemical fuel cell |
US6686080B2 (en) | 2000-04-18 | 2004-02-03 | Plug Power Inc. | Fuel cell systems |
US6953630B2 (en) * | 2001-07-25 | 2005-10-11 | Ballard Power Systems Inc. | Fuel cell anomaly detection method and apparatus |
JP4041961B2 (ja) | 2001-09-26 | 2008-02-06 | ソニー株式会社 | 燃料電池,電気機器及び燃料電池の実装方法 |
JP3895960B2 (ja) * | 2001-10-03 | 2007-03-22 | 本田技研工業株式会社 | 燃料電池スタック |
DE10151601B4 (de) * | 2001-10-15 | 2005-03-10 | Deutsch Zentr Luft & Raumfahrt | Gasverteilungselement, Kontaktplatte und Brennstoffzellenstapel |
US6692264B2 (en) | 2001-11-13 | 2004-02-17 | General Motors Corporation | Elastomeric connector for fuel cell stack cell voltage monitor |
DE10217034B4 (de) | 2002-04-11 | 2005-02-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Brennstoffzellen-System in Leiterplattenbauweise und Verfahren zu dessen Herstellung |
WO2003096455A2 (en) | 2002-05-09 | 2003-11-20 | The Board Of Trustees Of The Leland Stanford Junior University | Improved fuel cell |
JP4498664B2 (ja) * | 2002-05-15 | 2010-07-07 | 大日本印刷株式会社 | 平面型の高分子電解質型燃料電池用のセパレータ部材及び該セパレータ部材を用いた高分子電解質型燃料電池 |
US6828053B2 (en) * | 2002-07-26 | 2004-12-07 | General Motors Corporation | In-situ resistive current and temperature distribution circuit for a fuel cell |
US7045234B2 (en) * | 2002-08-14 | 2006-05-16 | Hewlett-Packard Development Company, L.P. | Fuel-cell integral multifunction heater and methods |
JP2004171945A (ja) * | 2002-11-20 | 2004-06-17 | Hitachi Mobile Co Ltd | 燃料電池の残量検出方法、及び燃料電池の残量検出器 |
US6979805B2 (en) * | 2003-01-08 | 2005-12-27 | Hewlett-Packard Development Company, L.P. | Fuel-cell resistors and methods |
US7160640B2 (en) * | 2003-01-15 | 2007-01-09 | Ballard Power Systems Inc. | Fuel cell stack with passive end cell heater |
JP2004221015A (ja) * | 2003-01-17 | 2004-08-05 | Seiko Epson Corp | 電気化学装置及びその基体製造方法 |
-
2004
- 2004-12-28 US US11/023,987 patent/US7488551B2/en active Active
-
2005
- 2005-12-27 CA CA2591452A patent/CA2591452C/en active Active
- 2005-12-27 CN CNB2005800452277A patent/CN100530794C/zh active Active
- 2005-12-27 EP EP05855946A patent/EP1851817B1/en active Active
- 2005-12-27 WO PCT/US2005/047457 patent/WO2006071994A1/en active Application Filing
- 2005-12-27 AT AT05855946T patent/ATE461531T1/de not_active IP Right Cessation
- 2005-12-27 KR KR1020077017331A patent/KR101016572B1/ko active IP Right Grant
- 2005-12-27 DE DE602005020065T patent/DE602005020065D1/de active Active
- 2005-12-27 JP JP2007548603A patent/JP5154946B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2006071994A1 (en) | 2006-07-06 |
DE602005020065D1 (de) | 2010-04-29 |
CA2591452C (en) | 2011-07-05 |
US7488551B2 (en) | 2009-02-10 |
KR101016572B1 (ko) | 2011-02-22 |
EP1851817B1 (en) | 2010-03-17 |
KR20070093440A (ko) | 2007-09-18 |
JP2008525975A (ja) | 2008-07-17 |
ATE461531T1 (de) | 2010-04-15 |
CA2591452A1 (en) | 2006-07-06 |
CN100530794C (zh) | 2009-08-19 |
US20060141326A1 (en) | 2006-06-29 |
EP1851817A1 (en) | 2007-11-07 |
CN101091277A (zh) | 2007-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5154946B2 (ja) | 燃料電池スタック用の統合集電体および電気コンポーネントプレート | |
US8105731B2 (en) | Fuel cell system | |
US20050186462A1 (en) | PEM fuel cell stack with floating current collector plates | |
US7829236B2 (en) | Hydration sensor apparatus for measuring membrane hydration in a fuel cell stack | |
JPH08167424A (ja) | 固体高分子電解質型燃料電池 | |
JP2002025584A (ja) | 固体高分子電解質型燃料電池とその加湿方法 | |
JP2011243314A (ja) | 固体高分子型燃料電池用膜電極構造体 | |
US20100285386A1 (en) | High power fuel stacks using metal separator plates | |
US6682835B2 (en) | Method and apparatus for increasing the operational efficiency of a fuel cell power plant | |
US7955748B2 (en) | Cell or stack for evaluating performance of fuel cell and method of evaluating performance of fuel cell using the same | |
KR101283022B1 (ko) | 내부온도 측정이 가능한 연료전지의 스택 | |
JP2004253269A (ja) | 高分子電解質型燃料電池およびその運転方法 | |
WO2015009233A1 (en) | Diffusion medium for use in fuel cell, fuel cell and method of making the diffusion medium | |
US20170279129A1 (en) | Fuel cell for detecting a pollutant | |
JP3454722B2 (ja) | 固体高分子型燃料電池 | |
US8530106B2 (en) | End cell thermal barrier having variable properties | |
KR100432523B1 (ko) | 연료전지 성능 측정용 격자형 바이폴라 플레이트와 그제조 방법 | |
JP5245232B2 (ja) | 固体高分子型燃料電池 | |
JP4039088B2 (ja) | 電解質膜評価装置および評価方法 | |
CN111937206B (zh) | 燃料电池 | |
JP2007317672A (ja) | 電解質膜評価装置および評価方法 | |
JP2002343368A (ja) | 高分子電解質型燃料電池 | |
WO2006071991A1 (en) | Electrically balanced fluid manifold assembly for an electrochemical fuel cell system | |
JP2008140564A (ja) | 燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081105 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120424 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120615 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121127 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121206 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151214 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5154946 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |