KR20200000913A - 연료전지용 세퍼레이터 - Google Patents
연료전지용 세퍼레이터 Download PDFInfo
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- KR20200000913A KR20200000913A KR1020180073173A KR20180073173A KR20200000913A KR 20200000913 A KR20200000913 A KR 20200000913A KR 1020180073173 A KR1020180073173 A KR 1020180073173A KR 20180073173 A KR20180073173 A KR 20180073173A KR 20200000913 A KR20200000913 A KR 20200000913A
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- South Korea
- Prior art keywords
- channel
- separator
- fuel cell
- channels
- present
- 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.)
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Classifications
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- 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
-
- 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
도 2는 본 발명의 실시예에 따른 연료전지용 세퍼레이터의 기체 흐름을 도시한 도.
20: 세퍼레이터
22: 제1채널
24: 제2채널
26: 제3채널
100: 스텍
Claims (4)
- 상면에는 연료가스가 통과되도록 제1채널이 일정간격으로 복수 개가 형성되고, 하면에는 상기 제1채널과 교차되는 방향으로 산화제가스가 통과되도록 제2채널이 일정간격으로 복수 개가 형성되는 연료전지용 세퍼레이터에 있어서,
상기 세퍼레이터 내부에는,
상기 제2채널의 출구측에 인접하는 곳에 상기 제1채널의 반대방향으로 산화 제가스가 유입되고 배출되는 제3채널이 더 형성되어 내부 열응력을 제거되게 하는 것을 특징으로 연료전지용 세퍼레이터. - 제1항에 있어서,
상기 제3채널에는,
상기 제2채널의 산화제가스 보다 상대적으로 온도가 낮은 산화제가스가 공급되는 것을 특징으로 하는 연료전지용 세퍼레이터. - 제1항에 있어서,
상기 제3채널의 출구는,
상기 제2채널의 입구와 연결되는 것을 특징으로 하는 연료전지용 세퍼레이터. - 제1항에 있어서,
상기 제3채널의 부피는,
상기 제2채널의 총 부피에 상당한 것을 특징으로 하는 연료전지용 세퍼레이터.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180073173A KR102098628B1 (ko) | 2018-06-26 | 2018-06-26 | 연료전지용 세퍼레이터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180073173A KR102098628B1 (ko) | 2018-06-26 | 2018-06-26 | 연료전지용 세퍼레이터 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200000913A true KR20200000913A (ko) | 2020-01-06 |
| KR102098628B1 KR102098628B1 (ko) | 2020-04-08 |
Family
ID=69158825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180073173A Active KR102098628B1 (ko) | 2018-06-26 | 2018-06-26 | 연료전지용 세퍼레이터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102098628B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220146760A (ko) * | 2021-04-26 | 2022-11-02 | 주식회사 이엔코아 | 연료 전지 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002208417A (ja) * | 2001-01-10 | 2002-07-26 | Tokyo Gas Co Ltd | 平板型固体電解質燃料電池における空気及び燃料供給方法 |
| KR20050041960A (ko) * | 2003-10-30 | 2005-05-04 | 에스엔이씨엠에이 모뙤르 | 연료 전지 구조 |
| KR20070036502A (ko) | 2005-09-29 | 2007-04-03 | 삼성에스디아이 주식회사 | 고압산소탱크를 구비한 연료전지 시스템 |
| JP2014123544A (ja) * | 2012-12-24 | 2014-07-03 | Samsung Electro-Mechanics Co Ltd | 固体酸化物形燃料電池及びインターコネクタの製作方法 |
-
2018
- 2018-06-26 KR KR1020180073173A patent/KR102098628B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002208417A (ja) * | 2001-01-10 | 2002-07-26 | Tokyo Gas Co Ltd | 平板型固体電解質燃料電池における空気及び燃料供給方法 |
| KR20050041960A (ko) * | 2003-10-30 | 2005-05-04 | 에스엔이씨엠에이 모뙤르 | 연료 전지 구조 |
| KR20070036502A (ko) | 2005-09-29 | 2007-04-03 | 삼성에스디아이 주식회사 | 고압산소탱크를 구비한 연료전지 시스템 |
| JP2014123544A (ja) * | 2012-12-24 | 2014-07-03 | Samsung Electro-Mechanics Co Ltd | 固体酸化物形燃料電池及びインターコネクタの製作方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220146760A (ko) * | 2021-04-26 | 2022-11-02 | 주식회사 이엔코아 | 연료 전지 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102098628B1 (ko) | 2020-04-08 |
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