JP5474606B2 - 車載用燃料電池スタック - Google Patents
車載用燃料電池スタック Download PDFInfo
- Publication number
- JP5474606B2 JP5474606B2 JP2010038060A JP2010038060A JP5474606B2 JP 5474606 B2 JP5474606 B2 JP 5474606B2 JP 2010038060 A JP2010038060 A JP 2010038060A JP 2010038060 A JP2010038060 A JP 2010038060A JP 5474606 B2 JP5474606 B2 JP 5474606B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- fuel
- fuel gas
- cell stack
- 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
- 239000000446 fuel Substances 0.000 title claims description 105
- 239000002737 fuel gas Substances 0.000 claims description 101
- 239000007789 gas Substances 0.000 claims description 83
- 239000007800 oxidant agent Substances 0.000 claims description 75
- 230000001590 oxidative effect Effects 0.000 claims description 75
- 239000012528 membrane Substances 0.000 claims description 26
- 239000003792 electrolyte Substances 0.000 claims description 14
- 239000005518 polymer electrolyte Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 11
- 239000002826 coolant Substances 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 239000001257 hydrogen Substances 0.000 description 22
- 229910052739 hydrogen Inorganic materials 0.000 description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 230000001133 acceleration Effects 0.000 description 10
- 238000010248 power generation Methods 0.000 description 10
- 150000002431 hydrogen Chemical class 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
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
16…取り付け部 18…フロントボックス
20…燃料電池 30…電解質膜・電極構造体
32、34…セパレータ 36a…酸化剤ガス入口連通孔
36b…酸化剤ガス出口連通孔 38a…燃料ガス入口連通孔
38b…燃料ガス出口連通孔 40a…冷却媒体入口連通孔
40b…冷却媒体出口連通孔 42…酸化剤ガス流路
44…燃料ガス流路 46…冷却媒体流路
52…固体高分子電解質膜 54…カソード側電極
56…アノード側電極 60…配管マニホールド部
62…空気供給装置 64…水素供給装置
66…冷却媒体供給装置 68…エアポンプ
72…加湿器 82…エゼクタ
88…ラジエータ 112…走行用モータ
116…バッテリ 130…キャビン
132…センタートンネル
Claims (2)
- 固体高分子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、一方の電極と一方のセパレータとの間には、電極面に沿って燃料ガスを直線状に流通させる燃料ガス流路が形成され、且つ他方の電極と他方のセパレータとの間には、電極面に沿って酸化剤ガスを直線状に流通させる酸化剤ガス流路が形成されるとともに、前記燃料ガス流路と前記酸化剤ガス流路とが対向流を構成する燃料電池を備え、複数の前記燃料電池が積層される車載用燃料電池スタックであって、
前記燃料電池は、前記電極面を水平方向に沿って鉛直方向に積層されるとともに、
直線状の前記燃料ガス流路が車両の前後方向に沿って配置され、且つ、前記燃料ガスは、前記車両の前後方向前方から後方に向かって前記燃料ガス流路を流通することを特徴とする車載用燃料電池スタック。 - 請求項1記載の燃料電池スタックにおいて、前記燃料電池スタックは、前記車両のフロントボックス内に搭載されることを特徴とする車載用燃料電池スタック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010038060A JP5474606B2 (ja) | 2010-02-24 | 2010-02-24 | 車載用燃料電池スタック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010038060A JP5474606B2 (ja) | 2010-02-24 | 2010-02-24 | 車載用燃料電池スタック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011175807A JP2011175807A (ja) | 2011-09-08 |
JP5474606B2 true JP5474606B2 (ja) | 2014-04-16 |
Family
ID=44688499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010038060A Expired - Fee Related JP5474606B2 (ja) | 2010-02-24 | 2010-02-24 | 車載用燃料電池スタック |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5474606B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012024963B4 (de) | 2012-12-20 | 2023-03-16 | Cellcentric Gmbh & Co. Kg | Brennstoffzellen-Anordnung mit einem geschlossenen Gehäuse |
JP7380431B2 (ja) | 2020-06-02 | 2023-11-15 | トヨタ自動車株式会社 | 燃料電池システム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004063099A (ja) * | 2002-07-24 | 2004-02-26 | Honda Motor Co Ltd | 車載用燃料電池スタック |
JP4394946B2 (ja) * | 2003-12-24 | 2010-01-06 | 本田技研工業株式会社 | 燃料電池車 |
-
2010
- 2010-02-24 JP JP2010038060A patent/JP5474606B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011175807A (ja) | 2011-09-08 |
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