CN216084951U - 一种燃料电池的密封结构 - Google Patents
一种燃料电池的密封结构 Download PDFInfo
- Publication number
- CN216084951U CN216084951U CN202122107753.0U CN202122107753U CN216084951U CN 216084951 U CN216084951 U CN 216084951U CN 202122107753 U CN202122107753 U CN 202122107753U CN 216084951 U CN216084951 U CN 216084951U
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- China
- Prior art keywords
- membrane electrode
- electrode assembly
- bipolar plate
- sealing
- fuel cell
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- 238000007789 sealing Methods 0.000 title claims abstract description 87
- 239000000446 fuel Substances 0.000 title claims abstract description 50
- 239000012528 membrane Substances 0.000 claims abstract description 58
- 239000000853 adhesive Substances 0.000 claims abstract description 22
- 230000001070 adhesive effect Effects 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 230000006355 external stress Effects 0.000 abstract description 5
- 239000012495 reaction gas Substances 0.000 abstract description 2
- 239000003566 sealing material Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000010248 power generation Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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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- Fuel Cell (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122107753.0U CN216084951U (zh) | 2021-09-02 | 2021-09-02 | 一种燃料电池的密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122107753.0U CN216084951U (zh) | 2021-09-02 | 2021-09-02 | 一种燃料电池的密封结构 |
Publications (1)
Publication Number | Publication Date |
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CN216084951U true CN216084951U (zh) | 2022-03-18 |
Family
ID=80674166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122107753.0U Active CN216084951U (zh) | 2021-09-02 | 2021-09-02 | 一种燃料电池的密封结构 |
Country Status (1)
Country | Link |
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CN (1) | CN216084951U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115821288A (zh) * | 2022-11-24 | 2023-03-21 | 上海氢晨新能源科技有限公司 | 一种带有密封圈抱箍结构的电解水制氢单元 |
-
2021
- 2021-09-02 CN CN202122107753.0U patent/CN216084951U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115821288A (zh) * | 2022-11-24 | 2023-03-21 | 上海氢晨新能源科技有限公司 | 一种带有密封圈抱箍结构的电解水制氢单元 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230423 Address after: 201613 room 335, building 1, No. 299, Zhongchen Road, Songjiang District, Shanghai Patentee after: Shanghai Husheng New Energy Technology Co.,Ltd. Address before: 201314 floor 3, building 1, No. 19, Xinhan Road, Xinchang Town, Pudong New Area, Shanghai Patentee before: Shanghai narzhongneng hydrogen power Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230628 Address after: Room 504, Building B, Science and Technology Innovation Park, No. 398 Mahuan Road, Lihai Street, Yuecheng District, Shaoxing City, Zhejiang Province, 312000 (commitment to apply) Patentee after: Zhejiang Yuanshen Hydrogen Power Technology Co.,Ltd. Address before: 201613 room 335, building 1, No. 299, Zhongchen Road, Songjiang District, Shanghai Patentee before: Shanghai Husheng New Energy Technology Co.,Ltd. |
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TR01 | Transfer of patent right |