KR100619193B1 - 연료 전지 및 연료 전지용 세퍼레이터 - Google Patents
연료 전지 및 연료 전지용 세퍼레이터 Download PDFInfo
- Publication number
- KR100619193B1 KR100619193B1 KR1020040086410A KR20040086410A KR100619193B1 KR 100619193 B1 KR100619193 B1 KR 100619193B1 KR 1020040086410 A KR1020040086410 A KR 1020040086410A KR 20040086410 A KR20040086410 A KR 20040086410A KR 100619193 B1 KR100619193 B1 KR 100619193B1
- Authority
- KR
- South Korea
- Prior art keywords
- reaction gas
- flow path
- fuel
- cooling water
- manifold
- 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
- H01M8/02—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
- H01M8/04—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
-
- 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
-
- 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
-
- 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
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
-
- 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
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- 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
- 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
-
- 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
Landscapes
- 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 (7)
- 전해질 및 상기 전해질의 양면에 배치된 한 쌍의 전극을 포함하는 막 전극 접합체와,상기 막 전극 접합체를 협지하는 한 쌍의 세퍼레이터를 갖고,상기 한 쌍의 세퍼레이터에는 각각 반응 가스 공급용 개구부가 설치되고, 한 쪽면에 반응 가스 유로와 상기 반응 가스 공급용 개구부로부터 상기 반응 가스 유로로 반응 가스를 유도하는 반응 가스 도입 유로를 갖고,적어도 한 쪽의 상기 세퍼레이터의 상기 반응 가스 도입 유로의 이면에 냉각수 유로가 형성된 것을 특징으로 하는 연료 전지.
- 제1항에 있어서, 상기 냉각수 유로는 상기 반응 가스 공급용 개구부의 외주 전체에 상기 냉각수가 통수되도록 구성된 것을 특징으로 하는 연료 전지.
- 제1항 또는 제2항에 있어서, 상기 한 쌍의 세퍼레이터에는 냉각수 공급용 개구부가 설치되고,상기 반응 가스 공급용 개구부 및 상기 냉각수 공급용 개구부는 상기 반응 가스 유로의 상방에 설치되고,상기 냉각수 공급용 개구부는 상기 반응 가스 공급용 개구부보다도 실질적으로 상방에 위치하고,상기 냉각수가 상기 냉각수 개구부로부터 연직 하방을 향해 흐르도록 구성된 것을 특징으로 하는 연료 전지.
- 제3항에 있어서, 상기 냉각수 공급용 개구부가 상기 연료 가스 및 산화제 가스를 각각 공급하는 2개의 상기 반응 가스 공급용 개구부 사이에 위치하고,상기 산화제 가스를 공급하는 상기 반응 가스 공급용 개구부보다도 상기 연료 가스를 공급하는 상기 반응 가스 공급용 개구부에 상기 냉각수 공급용 개구부가 근접하고 있는 것을 특징으로 하는 연료 전지.
- 제1항 또는 제2항에 있어서, 상기 반응 가스 도입 유로는 상기 반응 가스 공급용 개구부로부터 상부를 향해 형성된 접속 유로를 포함하는 것을 특징으로 하는 연료 전지.
- 반응 가스 공급용 개구부와 한 쪽면에 형성된 반응 가스 유로 및 상기 반응 가스 공급용 개구부로부터 상기 반응 가스 유로로 반응 가스를 유도하는 반응 가스 도입 유로를 갖고,상기 반응 가스 도입 유로의 이면에 냉각수 유로가 형성된 것을 특징으로 하는 연료 전지용 세퍼레이터.
- 제6항에 있어서, 상기 냉각수 유로는 상기 반응 가스 공급용 개구부의 외주 전체에 상기 냉각수가 통수되도록 구성된 것을 특징으로 하는 연료 전지용 세퍼레이터.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2003-00369507 | 2003-10-29 | ||
| JP2003369507A JP3858016B2 (ja) | 2003-10-29 | 2003-10-29 | 燃料電池および燃料電池用セパレータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050040780A KR20050040780A (ko) | 2005-05-03 |
| KR100619193B1 true KR100619193B1 (ko) | 2006-09-13 |
Family
ID=34587203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040086410A Expired - Fee Related KR100619193B1 (ko) | 2003-10-29 | 2004-10-28 | 연료 전지 및 연료 전지용 세퍼레이터 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20050112422A1 (ko) |
| JP (1) | JP3858016B2 (ko) |
| KR (1) | KR100619193B1 (ko) |
| CN (1) | CN100392904C (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100709223B1 (ko) * | 2005-11-09 | 2007-04-18 | 삼성에스디아이 주식회사 | 직접 산화형 연료 전지 |
| US8415060B2 (en) | 2005-09-21 | 2013-04-09 | Honda Motor Co., Ltd. | In-vehicle fuel cell system |
| JP4598638B2 (ja) * | 2005-09-21 | 2010-12-15 | 本田技研工業株式会社 | 車載用燃料電池システム |
| US20080113253A1 (en) * | 2005-10-17 | 2008-05-15 | Dai Nippon Printing Co., Ltd. | Separator for Polymer Electrolyte Type Fuel Cell and Process for Producing the Same |
| JP5171047B2 (ja) * | 2006-01-25 | 2013-03-27 | キヤノン株式会社 | 燃料電池装置 |
| KR101314973B1 (ko) * | 2006-05-03 | 2013-10-04 | 삼성에스디아이 주식회사 | 연료전지용 분리판 |
| JP5245315B2 (ja) * | 2007-07-31 | 2013-07-24 | 日産自動車株式会社 | 燃料電池 |
| US8501362B2 (en) * | 2010-09-22 | 2013-08-06 | Toyota Jidosha Kabushiki Kaisha | Fuel cell stack |
| KR101282619B1 (ko) * | 2011-12-14 | 2013-07-12 | 기아자동차주식회사 | 연료전지용 분리판 |
| JP6117736B2 (ja) * | 2013-06-04 | 2017-04-19 | 本田技研工業株式会社 | 燃料電池 |
| JP6065859B2 (ja) * | 2014-03-05 | 2017-01-25 | ブラザー工業株式会社 | セパレータ及びこれを備えた燃料電池 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970077796A (ko) * | 1996-05-30 | 1997-12-12 | 와다 아키히로 | 연료전지 발전장치 |
| KR20020064307A (ko) * | 1999-11-08 | 2002-08-07 | 마쯔시다덴기산교 가부시키가이샤 | 고분자 전해질형 연료전지 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4590047B2 (ja) * | 1999-08-13 | 2010-12-01 | 本田技研工業株式会社 | 燃料電池スタック |
| JP4128844B2 (ja) * | 2002-10-16 | 2008-07-30 | 松下電器産業株式会社 | 高分子電解質型燃料電池用複合セパレータ板およびそれを用いた高分子電解質型燃料電池 |
-
2003
- 2003-10-29 JP JP2003369507A patent/JP3858016B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-19 CN CNB2004100865900A patent/CN100392904C/zh not_active Expired - Fee Related
- 2004-10-28 US US10/975,054 patent/US20050112422A1/en not_active Abandoned
- 2004-10-28 KR KR1020040086410A patent/KR100619193B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970077796A (ko) * | 1996-05-30 | 1997-12-12 | 와다 아키히로 | 연료전지 발전장치 |
| KR20020064307A (ko) * | 1999-11-08 | 2002-08-07 | 마쯔시다덴기산교 가부시키가이샤 | 고분자 전해질형 연료전지 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005135707A (ja) | 2005-05-26 |
| JP3858016B2 (ja) | 2006-12-13 |
| KR20050040780A (ko) | 2005-05-03 |
| CN1612390A (zh) | 2005-05-04 |
| CN100392904C (zh) | 2008-06-04 |
| US20050112422A1 (en) | 2005-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100539649B1 (ko) | 연료 전지용 세퍼레이터 및 이를 이용한 연료 전지 | |
| US6921598B2 (en) | Polymer electrolyte fuel cell and method of manufacturing the same | |
| JP4129289B2 (ja) | 固体高分子型燃料電池 | |
| KR100482419B1 (ko) | 고분자 전해질형 연료전지 | |
| EP1517392B1 (en) | Solid high polymer type cell assembly | |
| US6303245B1 (en) | Fuel cell channeled distribution of hydration water | |
| US20100068599A1 (en) | Fuel cell stack | |
| US20060199055A1 (en) | Electrochemical Cell Stacks and Use Thereof | |
| US6492054B1 (en) | Polymer electrolyte fuel cell including a water-retaining layer on a ribbed plate | |
| JP6745920B2 (ja) | 活性領域の入口領域内の反応ガスチャネルにおいて幅が変化するバイポーラプレート、燃料電池スタック、このようなバイポーラプレートを有する燃料電池システム、および乗り物 | |
| CA2400452C (en) | A fuel cell stack and a method of supplying reactant gases to the fuel cell stack | |
| KR100619193B1 (ko) | 연료 전지 및 연료 전지용 세퍼레이터 | |
| US20040157111A1 (en) | Fuel cell | |
| KR100627749B1 (ko) | 연료 전지 | |
| JP4739880B2 (ja) | 固体高分子形燃料電池 | |
| JP2004207082A (ja) | 燃料電池および燃料電池用セパレータ | |
| JP4989185B2 (ja) | 燃料電池用セパレータセット | |
| JP2004213954A (ja) | 燃料電池用セパレータおよびこれを用いた燃料電池 | |
| JP2004185904A (ja) | 燃料電池 | |
| CN1734814A (zh) | 一种具有较高运行稳定性的燃料电池 | |
| JP4498681B2 (ja) | 高分子電解質型燃料電池 | |
| KR102686068B1 (ko) | 연료전지 장치 | |
| US20180248212A1 (en) | Fuel cell for optimising air humidification | |
| KR20060004269A (ko) | 가습부 일체형 연료전지 분리판 | |
| KR20080013283A (ko) | 비전도성 물질이 처리된 연료전지용 금속분리판 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| S14-X000 | Exclusive voluntary license recorded |
St.27 status event code: A-4-4-S10-S14-lic-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20120802 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20130801 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| S15-X000 | Recordation of exclusive voluntary license amended |
St.27 status event code: A-4-4-S10-S15-lic-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
| FPAY | Annual fee payment |
Payment date: 20140808 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20150730 Year of fee payment: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20160826 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20160826 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |