JP2007529866A - 燃料電池のマニホールドのケーブルを用いた端部締付構造 - Google Patents
燃料電池のマニホールドのケーブルを用いた端部締付構造 Download PDFInfo
- Publication number
- JP2007529866A JP2007529866A JP2007503924A JP2007503924A JP2007529866A JP 2007529866 A JP2007529866 A JP 2007529866A JP 2007503924 A JP2007503924 A JP 2007503924A JP 2007503924 A JP2007503924 A JP 2007503924A JP 2007529866 A JP2007529866 A JP 2007529866A
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- pins
- cable
- manifold
- manifolds
- 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
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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
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
-
- 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
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/248—Means for compression of the fuel cell stacks
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (3)
- タイロッド(15)により押圧プレート(8)間に圧縮状態で隣接配置された複数の燃料電池(14)と、
少なくとも反応ガスを吸入及び排出する少なくとも一対のマニホールド(9〜12)と、を有し、上記マニホールドの少なくとも一対(11,12)が、燃料電池スタックの対向面にそれぞれ配置されており、上記マニホールドは、緊張状態の荷重ケーブル(17)とシール材を用いた手段によって、上記押圧プレートと燃料電池の端部に対して気密状態に保持されており、
かつ、各マニホールドの端部に設けられ、それぞれのマニホールドの端面から外方へ延びる少なくとも一つのピン(22)と、
上記ピンの周りに閉環状に緊張状態で延在し、上記ピン同士を引き締めることにより、上記マニホールド同士を互いに締め付けて、上記押圧プレートとマニホールドの表面(18)での上記シール材を介したガス漏れを防止するケーブル(23)と、
を有することを特徴とする燃料電池スタック。 - 上記ケーブル(23)が、張力調整用のターンバックル(24)によって互いに引き寄せられる2つの端部を有することを特徴とする請求項1に記載の燃料電池スタック。
- 上記一対のマニホールド(11,12)の各端部にそれぞれ2つのピン(22)が配置され、上記ケーブル(23)の一つが上記端部上の4つのピンに巻き掛けられていることを特徴とする請求項1に記載の燃料電池スタック。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/802,026 US7241526B2 (en) | 2004-03-16 | 2004-03-16 | Fuel cell manifold cable end clamp |
PCT/US2005/006695 WO2005091928A2 (en) | 2004-03-16 | 2005-03-04 | Fuel cell manifold cable end clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007529866A true JP2007529866A (ja) | 2007-10-25 |
Family
ID=34986695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007503924A Ceased JP2007529866A (ja) | 2004-03-16 | 2005-03-04 | 燃料電池のマニホールドのケーブルを用いた端部締付構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7241526B2 (ja) |
JP (1) | JP2007529866A (ja) |
DE (1) | DE112005000585T5 (ja) |
WO (1) | WO2005091928A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0604597D0 (en) * | 2006-03-07 | 2006-04-19 | Dfc Energy Ltd | A fuel cell assembly |
GB0604598D0 (en) * | 2006-03-07 | 2006-04-19 | Dfc Energy Ltd | Improvements in and relating to fuel cells |
JP2009529213A (ja) * | 2006-03-07 | 2009-08-13 | エイエフシー エナジー ピーエルシー | 燃料電池の電極 |
US7713648B2 (en) * | 2007-07-23 | 2010-05-11 | Utc Power Corporation | Fuel cell cover plate tie-down |
WO2015065984A1 (en) * | 2013-10-28 | 2015-05-07 | Alternative Fuel Containers, Llc | Fuel gas storage tank with supporting filter tube(s) |
FR3129775B1 (fr) * | 2021-11-30 | 2023-10-20 | Commissariat Energie Atomique | Dispositif et procédé de contention pour module d’accumulateur électrochimique prismatique à charriot de serrage et verrou |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345009A (en) * | 1979-08-17 | 1982-08-17 | United Technologies Corporation | Fuel cell stack compressive loading system |
JPS60113955A (ja) * | 1983-11-25 | 1985-06-20 | Hitachi Ltd | シングル・ゲート型GaAsFET |
JP2001126750A (ja) * | 1999-10-28 | 2001-05-11 | Matsushita Electric Ind Co Ltd | 高分子電解質型燃料電池およびその締結方法 |
JP2003317792A (ja) * | 2002-04-22 | 2003-11-07 | Honda Motor Co Ltd | 電気化学装置のセル積層体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113955U (ja) * | 1984-01-10 | 1985-08-01 | 株式会社 富士電機総合研究所 | 燃料電池 |
US6461756B1 (en) * | 2000-08-11 | 2002-10-08 | Fuelcell Energy, Inc. | Retention system for fuel-cell stack manifolds |
US6696193B2 (en) * | 2001-08-02 | 2004-02-24 | Utc Fuel Cells, Llc | Manifold attachment system for a fuel cell stack |
-
2004
- 2004-03-16 US US10/802,026 patent/US7241526B2/en active Active
-
2005
- 2005-03-04 DE DE112005000585T patent/DE112005000585T5/de not_active Withdrawn
- 2005-03-04 WO PCT/US2005/006695 patent/WO2005091928A2/en active Application Filing
- 2005-03-04 JP JP2007503924A patent/JP2007529866A/ja not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345009A (en) * | 1979-08-17 | 1982-08-17 | United Technologies Corporation | Fuel cell stack compressive loading system |
JPS60113955A (ja) * | 1983-11-25 | 1985-06-20 | Hitachi Ltd | シングル・ゲート型GaAsFET |
JP2001126750A (ja) * | 1999-10-28 | 2001-05-11 | Matsushita Electric Ind Co Ltd | 高分子電解質型燃料電池およびその締結方法 |
JP2003317792A (ja) * | 2002-04-22 | 2003-11-07 | Honda Motor Co Ltd | 電気化学装置のセル積層体 |
Also Published As
Publication number | Publication date |
---|---|
US7241526B2 (en) | 2007-07-10 |
WO2005091928A3 (en) | 2007-03-01 |
DE112005000585T5 (de) | 2007-02-22 |
US20050208362A1 (en) | 2005-09-22 |
WO2005091928A2 (en) | 2005-10-06 |
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