EP1977468A4 - Centrale a piles a combustible pem a refrigerant non circulant comprenant un systeme d'evacuation d'air antigel a contre-pression - Google Patents
Centrale a piles a combustible pem a refrigerant non circulant comprenant un systeme d'evacuation d'air antigel a contre-pressionInfo
- Publication number
- EP1977468A4 EP1977468A4 EP05858680A EP05858680A EP1977468A4 EP 1977468 A4 EP1977468 A4 EP 1977468A4 EP 05858680 A EP05858680 A EP 05858680A EP 05858680 A EP05858680 A EP 05858680A EP 1977468 A4 EP1977468 A4 EP 1977468A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- antifreeze
- fuel cell
- power plant
- back pressure
- pressure air
- 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.)
- Withdrawn
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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04253—Means for solving freezing problems
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
-
- 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
- H01M2008/1095—Fuel cells with polymeric 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/046913 WO2007078276A2 (fr) | 2005-12-23 | 2005-12-23 | Centrale a piles a combustible pem a refrigerant non circulant comprenant un systeme d'evacuation d'air antigel a contre-pression |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1977468A2 EP1977468A2 (fr) | 2008-10-08 |
EP1977468A4 true EP1977468A4 (fr) | 2011-01-19 |
Family
ID=38228642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05858680A Withdrawn EP1977468A4 (fr) | 2005-12-23 | 2005-12-23 | Centrale a piles a combustible pem a refrigerant non circulant comprenant un systeme d'evacuation d'air antigel a contre-pression |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1977468A4 (fr) |
JP (1) | JP2009521780A (fr) |
KR (1) | KR101200144B1 (fr) |
CN (1) | CN101366140B (fr) |
WO (1) | WO2007078276A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100974762B1 (ko) | 2008-05-15 | 2010-08-06 | 현대자동차주식회사 | 연료전지 스택용 냉각수 라인의 공기빼기장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000063994A1 (fr) * | 1999-04-20 | 2000-10-26 | International Fuel Cells, Llc | Systeme de traitement d'eau destine a un ensemble de piles a combustible |
US6242118B1 (en) * | 1999-10-14 | 2001-06-05 | International Fuel Cells Llc | Method and apparatus for removing contaminants from the coolant supply of a fuel cell power plant |
WO2001078178A1 (fr) * | 2000-04-06 | 2001-10-18 | International Fuel Cells, Llc | Integration fonctionnelle de plusieurs composants dans une centrale a piles a combustible |
US6428916B1 (en) * | 1999-12-20 | 2002-08-06 | Utc Fuel Cells, Llc | Coolant treatment system for a direct antifreeze cooled fuel cell assembly |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615838A (en) * | 1968-05-10 | 1971-10-26 | Albert C Erickson | Fuel cell unit with novel fluid distribution drain and vent features |
US3607665A (en) * | 1969-05-12 | 1971-09-21 | Phillips Petroleum Co | Fractionator pressure control system |
US4923767A (en) * | 1985-06-18 | 1990-05-08 | International Fuel Cells | Fuel cell power plants employing an aqueous solution |
JPH0668889A (ja) * | 1992-08-20 | 1994-03-11 | Fuji Electric Co Ltd | 燃料電池用改質ガスの冷却システム |
US5362577A (en) * | 1993-06-04 | 1994-11-08 | Aer Energy Resources, Inc. | Diffusion vent for a rechargeable metal-air cell |
DE69925291T2 (de) * | 1998-09-22 | 2005-10-06 | Ballard Power Systems Ag | Kühlsubsystem mit frostschutzmittel |
JP4439076B2 (ja) * | 2000-03-31 | 2010-03-24 | 株式会社東芝 | 固体高分子型燃料電池スタック |
US6365291B1 (en) * | 2000-04-05 | 2002-04-02 | Utc Fuel Cells, Llc | Direct antifreeze solution concentration control system for a fuel cell power plant |
JP3698083B2 (ja) * | 2001-10-03 | 2005-09-21 | 日産自動車株式会社 | 冷却水循環装置 |
US6699612B2 (en) * | 2001-12-26 | 2004-03-02 | Utc Fuel Cells, Llc | Fuel cell power plant having a reduced free water volume |
US6814841B2 (en) * | 2002-04-24 | 2004-11-09 | Proton Energy Systems, Inc. | Gas liquid phase separator with improved pressure control |
JP4626797B2 (ja) * | 2002-11-12 | 2011-02-09 | 株式会社豊田中央研究所 | 燃料電池システム |
JP2007109555A (ja) * | 2005-10-14 | 2007-04-26 | Toyota Motor Corp | 燃料電池システム及び燃料電池車両 |
-
2005
- 2005-12-23 JP JP2008547201A patent/JP2009521780A/ja active Pending
- 2005-12-23 EP EP05858680A patent/EP1977468A4/fr not_active Withdrawn
- 2005-12-23 KR KR1020087013813A patent/KR101200144B1/ko active IP Right Grant
- 2005-12-23 WO PCT/US2005/046913 patent/WO2007078276A2/fr active Application Filing
- 2005-12-23 CN CN2005800523893A patent/CN101366140B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000063994A1 (fr) * | 1999-04-20 | 2000-10-26 | International Fuel Cells, Llc | Systeme de traitement d'eau destine a un ensemble de piles a combustible |
US6242118B1 (en) * | 1999-10-14 | 2001-06-05 | International Fuel Cells Llc | Method and apparatus for removing contaminants from the coolant supply of a fuel cell power plant |
US6428916B1 (en) * | 1999-12-20 | 2002-08-06 | Utc Fuel Cells, Llc | Coolant treatment system for a direct antifreeze cooled fuel cell assembly |
WO2001078178A1 (fr) * | 2000-04-06 | 2001-10-18 | International Fuel Cells, Llc | Integration fonctionnelle de plusieurs composants dans une centrale a piles a combustible |
Also Published As
Publication number | Publication date |
---|---|
CN101366140A (zh) | 2009-02-11 |
JP2009521780A (ja) | 2009-06-04 |
WO2007078276A2 (fr) | 2007-07-12 |
KR20080079251A (ko) | 2008-08-29 |
EP1977468A2 (fr) | 2008-10-08 |
WO2007078276A3 (fr) | 2007-11-15 |
KR101200144B1 (ko) | 2012-11-12 |
CN101366140B (zh) | 2010-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010002139A3 (fr) | Module de batterie comprenant un ensemble élément de batterie avec échangeur thermique | |
EP1908144A4 (fr) | Systeme de piles a combustible a recyclage electrochimique de l'echappement cote anode | |
WO2008150524A3 (fr) | Structure pour le démarrage et l'arrêt d'un système de pile à combustible à haute température | |
EP1889321A4 (fr) | Systeme de pile a combustible haute temperature a reseau d'echangeurs thermiques integres | |
GB2443492B8 (en) | Fuel cell heat exchange systems and methods | |
EP1760810A4 (fr) | Ensemble membrane-électrode pour cellule électrochimique | |
EP2109149A4 (fr) | Cellule de batterie solaire, reseau de batteries solaires, module de batterie solaire et procede de fabrication d'un reseau de batteries solaires | |
EP1876666A4 (fr) | Mea, procédé de fabrication de mea, et pile à combustible à électrolyte hautement polymère | |
EP2136426A4 (fr) | Ensemble membrane-électrode et pile à combustible utilisant l'ensemble membrane-électrode | |
BRPI0810205A2 (pt) | Pilha de célula de combustível de membrana de troca de prótons e módulo de pilha de célula de combustível. | |
EP1667265A4 (fr) | Ensemble electrode-membrane pour pile a combustible polymere solide | |
EP1843420A4 (fr) | Système de génération de pile à combustible de type électrolytique polymère | |
EP2298442A4 (fr) | Catalyseur et son procédé de production, ensemble d électrodes membranaire et son procédé de production, élément de pile à combustible et son procédé de production, pile à combustible et dispositif d accumulation d électricité | |
WO2009149309A8 (fr) | Pile à combustible microbienne et procédé d'utilisation | |
EP1965456A4 (fr) | Ensemble membrane electrode/membrane electrolyte pour pile a combustible a polymere solide, processus de fabrication de ce dernier et pile a combustible comprenant ledit ensemble | |
EP2223373A4 (fr) | Membrane polymere echangeuse de protons utilisant une technique de traitement de surface par fluoration directe, ensemble membrane-electrode et pile a combustible le contenant | |
EP1955397A4 (fr) | Centrale à piles à combustible déviant de l'air en réponse à une faible demande | |
GB2442252B (en) | Low temperature operation of open cathode fuel cell stacks using air recirculation | |
EP2124276A4 (fr) | Electrode à diffusion gazeuse pour pile à polymères solides, ensemble membrane-électrode pour pile à polymères solides accompagné de son procédé de production, et pile à polymères solides | |
EP2210304A4 (fr) | Système et procédé d'actionnement d'une pile à combustible à haute température en tant que source de courant de secours ayant une dégénérescence de performance réduite | |
IL217817A0 (en) | Power generation system utilizing alkaline fuel cell, and fuel gas for alkaline fuel cell for use in the system | |
EP1875544A4 (fr) | Retention d'eau dans un paquet de piles a combustible, a des fins de refroidissement et d'humidification au cours du demarrage a l'etat gele | |
HK1122905A1 (en) | Fuel battery unit cell, fuel battery unit cell array, fuel battery module, and fuel battery system | |
EP1961064A4 (fr) | Pile a combustible avec membrane d'echange de protons composite a base de fritte poreuse | |
EP2053316A4 (fr) | Séparateur pour humidificateur, humidificateur et système de pile à combustible comprenant l'humidificateur |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080721 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UTC POWER CORPORATION, LLC |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DARLING, ROBERT Inventor name: SKIBA, TOMMY |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UTC POWER CORPORATION |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20101220 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20110705 |