JP2010056507A - 圧力開放弁 - Google Patents
圧力開放弁 Download PDFInfo
- Publication number
- JP2010056507A JP2010056507A JP2008281851A JP2008281851A JP2010056507A JP 2010056507 A JP2010056507 A JP 2010056507A JP 2008281851 A JP2008281851 A JP 2008281851A JP 2008281851 A JP2008281851 A JP 2008281851A JP 2010056507 A JP2010056507 A JP 2010056507A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- peripheral surface
- valve
- groove
- pressure relief
- 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.)
- Pending
Links
- 239000005001 laminate film Substances 0.000 claims abstract description 34
- 239000003990 capacitor Substances 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 23
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 229920005989 resin Polymers 0.000 abstract description 10
- 239000011347 resin Substances 0.000 abstract description 10
- 239000010408 film Substances 0.000 description 19
- -1 polyethylene Polymers 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000003792 electrolyte Substances 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005022 packaging material Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229920006284 nylon film Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920005555 halobutyl Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008281851A JP2010056507A (ja) | 2008-07-29 | 2008-10-31 | 圧力開放弁 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008194250 | 2008-07-29 | ||
| JP2008281851A JP2010056507A (ja) | 2008-07-29 | 2008-10-31 | 圧力開放弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010056507A true JP2010056507A (ja) | 2010-03-11 |
| JP2010056507A5 JP2010056507A5 (enrdf_load_stackoverflow) | 2011-11-10 |
Family
ID=42072063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008281851A Pending JP2010056507A (ja) | 2008-07-29 | 2008-10-31 | 圧力開放弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2010056507A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022181693A1 (ja) | 2021-02-26 | 2022-09-01 | 日本ケミコン株式会社 | 弁構造、封口部材、蓄電デバイスおよびその製造方法 |
| WO2023097871A1 (zh) * | 2021-11-30 | 2023-06-08 | 宁德时代新能源科技股份有限公司 | 电池单体及其制造方法和设备、电池以及用电装置 |
-
2008
- 2008-10-31 JP JP2008281851A patent/JP2010056507A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022181693A1 (ja) | 2021-02-26 | 2022-09-01 | 日本ケミコン株式会社 | 弁構造、封口部材、蓄電デバイスおよびその製造方法 |
| WO2023097871A1 (zh) * | 2021-11-30 | 2023-06-08 | 宁德时代新能源科技股份有限公司 | 电池单体及其制造方法和设备、电池以及用电装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110927 |
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| A621 | Written request for application examination |
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| A521 | Request for written amendment filed |
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| A977 | Report on retrieval |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130425 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130819 |