JP3899316B2 - 平面矩形燃料電池並びに燃料電池ブロック - Google Patents
平面矩形燃料電池並びに燃料電池ブロック Download PDFInfo
- Publication number
- JP3899316B2 JP3899316B2 JP2002572663A JP2002572663A JP3899316B2 JP 3899316 B2 JP3899316 B2 JP 3899316B2 JP 2002572663 A JP2002572663 A JP 2002572663A JP 2002572663 A JP2002572663 A JP 2002572663A JP 3899316 B2 JP3899316 B2 JP 3899316B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- coolant
- corner region
- outlet
- flow path
- 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.)
- Expired - Fee Related
Links
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
- H01M8/04—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
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
- H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
- F28D9/0075—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements the plates having openings therein for circulation of the heat-exchange medium from one conduit to another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (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)
Description
Claims (3)
- 冷却要素(1)を備え、該要素(1)が4つの隅領域(5a、5b、5c、5d)を備えた矩形の冷却材室(3)を有し、その第1隅領域(5a)に冷却材入口(7a、29a)の開口、第2隅領域(5b)に冷却材出口(7b、29b)の開口が配置され、重力の観点から上側に前記第1隅領域(5a)が、下側に第2隅領域(5b)が配設されている平面矩形燃料電池(21)において、冷却材室(3)の上側であって前記第1隅領域(5a)と対向する側に配設された第3隅領域(5c)に第2の冷却材出口(7c、29c)が配置され、第1の冷却材出口(7b、29b)がその最狭部において流れ断面積(Q1)、第2の冷却材出口(7c、29c)がその最狭部において流れ断面積(Q2)を夫々有し、前記第1、第2の両流れ断面積の比(Q1/Q2)が7〜25であることを特徴とする燃料電池(21)。
- 第1隅領域(5a)と第2隅領域(5b)が対角線上に配置されたことを特徴とする請求項1記載の燃料電池(21)。
- 請求項1又は2記載の燃料電池(21)を複数個、水平軸方向に積層してなる燃料電池ブロック(22)であって、第1の冷却材出口(7b、29b)が燃料電池ブロック(22)の第1軸方向流路(27b)に開口し、第2の冷却材出口(7c、29c)が燃料電池ブロック(22)の第2軸方向流路(27c)に開口し、第1、第2の両軸方向流路(27b、27c)が圧力平衡管(31)を経て互いに接続されたことを特徴とする燃料電池ブロック(22)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01105148 | 2001-03-02 | ||
PCT/EP2002/001911 WO2002073724A1 (de) | 2001-03-02 | 2002-02-22 | Planare und im wesentlichen rechteckige brennstoffzelle sowie brennstoffzellenblock |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004530262A JP2004530262A (ja) | 2004-09-30 |
JP3899316B2 true JP3899316B2 (ja) | 2007-03-28 |
Family
ID=8176659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002572663A Expired - Fee Related JP3899316B2 (ja) | 2001-03-02 | 2002-02-22 | 平面矩形燃料電池並びに燃料電池ブロック |
Country Status (6)
Country | Link |
---|---|
US (1) | US7282289B2 (ja) |
EP (1) | EP1366535B1 (ja) |
JP (1) | JP3899316B2 (ja) |
CA (1) | CA2439976A1 (ja) |
DE (1) | DE50201221D1 (ja) |
WO (1) | WO2002073724A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2467263A1 (en) * | 2003-05-14 | 2004-11-14 | Hydrogenics Corporation | Method, system and apparatus for testing electrochemical cells |
ATE517446T1 (de) * | 2005-02-03 | 2011-08-15 | Siemens Ag | Brennstoffzelle |
JP5902550B2 (ja) * | 2012-05-10 | 2016-04-13 | 本田技研工業株式会社 | 燃料電池システム |
DE102018213153A1 (de) | 2018-08-07 | 2020-02-13 | Audi Ag | Befeuchter, Brennstoffzellenvorrichtung mit Befeuchter sowie Kraftfahrzeug |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5230966A (en) * | 1991-09-26 | 1993-07-27 | Ballard Power Systems Inc. | Coolant flow field plate for electrochemical fuel cells |
DE4234093A1 (de) * | 1992-10-09 | 1994-04-14 | Siemens Ag | Bauelement zum Einbau in eine verfahrenstechnische Einrichtung |
JP3465379B2 (ja) * | 1994-10-31 | 2003-11-10 | 富士電機株式会社 | 固体高分子電解質型燃料電池 |
JP2000260439A (ja) | 1999-03-09 | 2000-09-22 | Nippon Steel Corp | 固体高分子型燃料電池用ステンレス鋼製セパレータ、スペーサ、高分子膜並びに固体高分子型燃料電池 |
DE19960815A1 (de) * | 1999-12-16 | 2001-07-19 | Siemens Ag | Brennstoffzellenblock |
SE516178C2 (sv) * | 2000-03-07 | 2001-11-26 | Alfa Laval Ab | Värmeöverföringsplatta, plattpaket, plattvärmväxlare samt användning av platta respektive plattpaket för framställning av plattvärmeväxlare |
-
2002
- 2002-02-22 US US10/469,585 patent/US7282289B2/en not_active Expired - Lifetime
- 2002-02-22 JP JP2002572663A patent/JP3899316B2/ja not_active Expired - Fee Related
- 2002-02-22 CA CA002439976A patent/CA2439976A1/en not_active Abandoned
- 2002-02-22 EP EP02722123A patent/EP1366535B1/de not_active Expired - Lifetime
- 2002-02-22 WO PCT/EP2002/001911 patent/WO2002073724A1/de active IP Right Grant
- 2002-02-22 DE DE50201221T patent/DE50201221D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2002073724A1 (de) | 2002-09-19 |
JP2004530262A (ja) | 2004-09-30 |
EP1366535B1 (de) | 2004-10-06 |
DE50201221D1 (de) | 2004-11-11 |
EP1366535A1 (de) | 2003-12-03 |
CA2439976A1 (en) | 2002-09-19 |
US7282289B2 (en) | 2007-10-16 |
US20040121206A1 (en) | 2004-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7923162B2 (en) | Fuel cell assemblies with integrated reactant-conditioning heat exchangers | |
TWI469436B (zh) | 燃料電池組合 | |
AU2007298869B2 (en) | Solid oxide fuel cell comprising a thermal exchanger | |
US6294280B1 (en) | Fuel cell stack | |
KR101647570B1 (ko) | 연료전지 | |
US7611788B2 (en) | Fuel cell stack | |
US8778553B2 (en) | Fuel cell | |
US20070092781A1 (en) | SOFC seal and cell thermal management | |
KR101710230B1 (ko) | 연료 전지 | |
JP2008192368A (ja) | 燃料電池スタック | |
US8617755B2 (en) | Fuel cell and heating device of a fuel cell | |
JP2007141551A (ja) | 燃料電池スタック | |
JP3899316B2 (ja) | 平面矩形燃料電池並びに燃料電池ブロック | |
JP6189537B2 (ja) | 燃料電池スタック用金属分離板及びこれを有する燃料電池スタック | |
JP4578997B2 (ja) | 燃料電池用セパレータ及び燃料電池 | |
US20230238553A1 (en) | Fuel cell stack | |
CN106415904B (zh) | 用于燃料电池板的卸荷设计 | |
JP2007234405A (ja) | 燃料電池スタック | |
KR101509949B1 (ko) | 반응 가스 공급 및 가습 성능을 향상시킨 연료전지 스택용 금속 분리판 및 이를 구비하는 연료전지 스택 | |
CN221327778U (zh) | 一种燃料电池 | |
KR20150036621A (ko) | 연료 전지 냉매 유동장 구성 | |
CN221057500U (zh) | 一种易散热的储能箱 | |
JP3668148B2 (ja) | 燃料電池 | |
CN115911452A (zh) | 集成热交换器的燃料电池电堆 | |
CN115763872A (zh) | 燃料电池的极板组件及阴极板和阳极板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060601 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060831 |
|
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: 20061130 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20061225 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 3899316 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100105 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110105 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110105 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120105 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130105 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130105 Year of fee payment: 6 |
|
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 |
|
LAPS | Cancellation because of no payment of annual fees |