JP5781957B2 - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
- Publication number
- JP5781957B2 JP5781957B2 JP2012033739A JP2012033739A JP5781957B2 JP 5781957 B2 JP5781957 B2 JP 5781957B2 JP 2012033739 A JP2012033739 A JP 2012033739A JP 2012033739 A JP2012033739 A JP 2012033739A JP 5781957 B2 JP5781957 B2 JP 5781957B2
- Authority
- JP
- Japan
- Prior art keywords
- frame member
- resin frame
- cell voltage
- metal separator
- fuel cell
- 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 31
- 239000011347 resin Substances 0.000 claims description 58
- 229920005989 resin Polymers 0.000 claims description 58
- 229910052751 metal Inorganic materials 0.000 claims description 43
- 239000002184 metal Substances 0.000 claims description 43
- 239000003792 electrolyte Substances 0.000 claims description 26
- 238000000465 moulding Methods 0.000 claims description 25
- 238000005259 measurement Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 43
- 239000007789 gas Substances 0.000 description 37
- 239000002826 coolant Substances 0.000 description 31
- 239000002737 fuel gas Substances 0.000 description 31
- 239000007800 oxidant agent Substances 0.000 description 29
- 230000001590 oxidative effect Effects 0.000 description 29
- 239000012528 membrane Substances 0.000 description 24
- 238000001746 injection moulding Methods 0.000 description 11
- 238000010248 power generation Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 239000005518 polymer electrolyte Substances 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 238000007493 shaping process 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000007789 sealing Methods 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000006687 ag medium Substances 0.000 description 1
- 239000003570 air Substances 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
- 238000005452 bending Methods 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
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229920005560 fluorosilicone rubber Polymers 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 239000003014 ion exchange membrane Substances 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
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000003466 welding Methods 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
14…電解質膜・電極構造体 16…固体高分子電解質膜
18…アノード電極 20…カソード電極
22…樹脂枠部材 22ab…境界部位
24a…酸化剤ガス入口連通孔 24b…酸化剤ガス出口連通孔
26a…冷却媒体入口連通孔 26b…冷却媒体出口連通孔
28a…燃料ガス入口連通孔 28b…燃料ガス出口連通孔
36…燃料ガス流路 38…酸化剤ガス流路
42…冷却媒体流路 44…外側シール部材
46…内側シール部材 50…セル電圧測定用端子
52…端子板 52a、104a…露出部位
52b、104b…先端露出部位 54…樹脂部材
70…1次射出成形装置 80…2次射出成形装置
104…端子板
Claims (3)
- 電解質の両側に一対の電極を配設した電解質・電極構造体と金属セパレータとが積層されるとともに、前記電解質・電極構造体の外周には、前記金属セパレータの外形寸法よりも大きな外形寸法を有する樹脂枠部材が一体に設けられる燃料電池であって、
前記樹脂枠部材には、前記金属セパレータの外形線よりも外方にシール部材が設けられ、
前記樹脂枠部材の内部には、セル電圧測定用端子が埋設されるとともに、
前記セル電圧測定用端子の一端は、前記シール部材よりも内側で、隣接する前記金属セパレータに接触する一方、前記セル電圧測定用端子の他端は、前記樹脂枠部材の側部から外方に突出す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、前記セル電圧測定用端子の一部は、インサート成形により前記樹脂枠部材に埋設されることを特徴とする燃料電池。
- 請求項1又は2記載の燃料電池において、前記セル電圧測定用端子は、外周に樹脂材が被覆された状態で、前記樹脂枠部材にインサート成形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 |
---|---|---|---|
JP2012033739A JP5781957B2 (ja) | 2012-02-20 | 2012-02-20 | 燃料電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012033739A JP5781957B2 (ja) | 2012-02-20 | 2012-02-20 | 燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013171654A JP2013171654A (ja) | 2013-09-02 |
JP5781957B2 true JP5781957B2 (ja) | 2015-09-24 |
Family
ID=49265493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012033739A Expired - Fee Related JP5781957B2 (ja) | 2012-02-20 | 2012-02-20 | 燃料電池 |
Country Status (1)
Country | Link |
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JP (1) | JP5781957B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5778056B2 (ja) * | 2012-02-20 | 2015-09-16 | 本田技研工業株式会社 | 燃料電池 |
JP6874723B2 (ja) * | 2018-03-14 | 2021-05-19 | トヨタ自動車株式会社 | 燃料電池スタック |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002001659A1 (fr) * | 2000-06-27 | 2002-01-03 | Nok Corporation | Joint statique pour pile a combustible |
JP4381759B2 (ja) * | 2003-09-19 | 2009-12-09 | 本田技研工業株式会社 | セパレータおよび燃料電池 |
JP4060257B2 (ja) * | 2003-09-19 | 2008-03-12 | 本田技研工業株式会社 | セル電圧測定装置側の端子と燃料電池側の端子間接続構造を有する燃料電池 |
JP4396702B2 (ja) * | 2004-03-19 | 2010-01-13 | 株式会社日立製作所 | 複合モールド品 |
JP2008140722A (ja) * | 2006-12-05 | 2008-06-19 | Toyota Motor Corp | 燃料電池 |
JP5133616B2 (ja) * | 2007-06-28 | 2013-01-30 | 本田技研工業株式会社 | 燃料電池 |
JP2009117260A (ja) * | 2007-11-08 | 2009-05-28 | Panasonic Corp | Mea部材、及びこれを備えた高分子電解質形燃料電池 |
JP5604361B2 (ja) * | 2011-04-22 | 2014-10-08 | 本田技研工業株式会社 | 燃料電池 |
JP5728283B2 (ja) * | 2011-04-22 | 2015-06-03 | 本田技研工業株式会社 | 燃料電池 |
JP2013171651A (ja) * | 2012-02-20 | 2013-09-02 | Honda Motor Co Ltd | 燃料電池 |
JP2013171652A (ja) * | 2012-02-20 | 2013-09-02 | Honda Motor Co Ltd | 燃料電池 |
JP5778056B2 (ja) * | 2012-02-20 | 2015-09-16 | 本田技研工業株式会社 | 燃料電池 |
-
2012
- 2012-02-20 JP JP2012033739A patent/JP5781957B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2013171654A (ja) | 2013-09-02 |
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