JP4939103B2 - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
- Publication number
- JP4939103B2 JP4939103B2 JP2006119024A JP2006119024A JP4939103B2 JP 4939103 B2 JP4939103 B2 JP 4939103B2 JP 2006119024 A JP2006119024 A JP 2006119024A JP 2006119024 A JP2006119024 A JP 2006119024A JP 4939103 B2 JP4939103 B2 JP 4939103B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- flow path
- communication hole
- gas
- outlet side
- 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
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Classifications
-
- 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
- Fuel Cell (AREA)
Description
14、16、50、60、70…カーボンセパレータ
18a…酸化剤ガス供給連通孔 18b…酸化剤ガス排出連通孔
20a…燃料ガス供給連通孔 20b…燃料ガス排出連通孔
24…固体高分子電解質膜 26…カソード側電極
28…アノード側電極 30…酸化剤ガス流路
30a、36a、42a…直線状流路溝 32、38…凸部
32a、38a…湾曲部 34、40、52、62、72…突起部
36…燃料ガス流路
Claims (2)
- 電解質膜の両側に一対の電極を設けた電解質膜・電極構造体と、セパレータとが積層され、電極面に沿って重力方向に反応ガスを供給する反応ガス流路が形成されるとともに、前記反応ガス流路の上部及び下部には、反応ガス供給連通孔及び反応ガス排出連通孔が積層方向に貫通して設けられる燃料電池であって、
前記反応ガス流路は、重力方向に延在する複数の凸部間に形成されるとともに、前記凸部の出口側端部先端には、下方に向かって幅狭な先細り形状に設定される湾曲部が設けられ、
少なくとも前記出口側端部先端間には、反応ガスの流れを乱すための邪魔部材が設けられることを特徴とする燃料電池。 - 請求項1記載の燃料電池において、前記邪魔部材は、前記出口側端部先端よりも下方に配設されることを特徴とする燃料電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006119024A JP4939103B2 (ja) | 2006-04-24 | 2006-04-24 | 燃料電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006119024A JP4939103B2 (ja) | 2006-04-24 | 2006-04-24 | 燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007294177A JP2007294177A (ja) | 2007-11-08 |
JP4939103B2 true JP4939103B2 (ja) | 2012-05-23 |
Family
ID=38764596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006119024A Expired - Fee Related JP4939103B2 (ja) | 2006-04-24 | 2006-04-24 | 燃料電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4939103B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5274908B2 (ja) * | 2008-06-20 | 2013-08-28 | 本田技研工業株式会社 | 燃料電池スタック |
KR101025306B1 (ko) * | 2009-01-09 | 2011-03-29 | 주식회사 프로파워 | 유로 구조가 개선된 연료전지용 분리판 및 이를 이용한 연료전지 |
KR101051726B1 (ko) * | 2009-03-27 | 2011-07-25 | 주식회사 프로파워 | 유체의 회전 흐름 유도로가 구비된 연료전지용 분리판, 그 제조 방법 및 이를 이용한 연료전지 |
WO2012007998A1 (ja) * | 2010-07-15 | 2012-01-19 | トヨタ自動車株式会社 | 燃料電池 |
JP5584710B2 (ja) * | 2012-01-05 | 2014-09-03 | 本田技研工業株式会社 | 燃料電池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02155171A (ja) * | 1988-12-08 | 1990-06-14 | Fuji Electric Co Ltd | 燃料電池 |
JPH08138692A (ja) * | 1994-11-04 | 1996-05-31 | Toyota Motor Corp | 燃料電池 |
JPH10172594A (ja) * | 1996-12-05 | 1998-06-26 | Tokyo Gas Co Ltd | 平板型固体電解質燃料電池の導入ガス分配方法および装置 |
JPH1197041A (ja) * | 1997-09-22 | 1999-04-09 | Sanyo Electric Co Ltd | 固体高分子型燃料電池 |
-
2006
- 2006-04-24 JP JP2006119024A patent/JP4939103B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007294177A (ja) | 2007-11-08 |
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