JPWO2022255376A1 - - Google Patents
Info
- Publication number
- JPWO2022255376A1 JPWO2022255376A1 JP2023525869A JP2023525869A JPWO2022255376A1 JP WO2022255376 A1 JPWO2022255376 A1 JP WO2022255376A1 JP 2023525869 A JP2023525869 A JP 2023525869A JP 2023525869 A JP2023525869 A JP 2023525869A JP WO2022255376 A1 JPWO2022255376 A1 JP WO2022255376A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
- H01G9/12—Vents or other means allowing expansion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
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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
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021093417 | 2021-06-03 | ||
| JP2021093417 | 2021-06-03 | ||
| PCT/JP2022/022179 WO2022255376A1 (ja) | 2021-06-03 | 2022-05-31 | 蓄電デバイス用圧力解放弁 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022255376A1 true JPWO2022255376A1 (https=) | 2022-12-08 |
| JPWO2022255376A5 JPWO2022255376A5 (https=) | 2024-04-02 |
| JP7667269B2 JP7667269B2 (ja) | 2025-04-22 |
Family
ID=84323451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023525869A Active JP7667269B2 (ja) | 2021-06-03 | 2022-05-31 | 蓄電デバイス用圧力解放弁 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7667269B2 (https=) |
| WO (1) | WO2022255376A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4468492A1 (en) * | 2023-05-25 | 2024-11-27 | Samsung SDI Co., Ltd. | Venting unit for battery pack and battery pack including same |
| WO2026034236A1 (ja) * | 2024-08-06 | 2026-02-12 | 株式会社パイオラックス | 圧力解放弁および圧力解放弁取付構造 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02304861A (ja) * | 1989-05-18 | 1990-12-18 | Hitachi Maxell Ltd | 密閉型アルカリ蓄電池 |
| JPH0765812A (ja) * | 1993-08-14 | 1995-03-10 | Varta Batterie Ag | 鉛蓄電池のための閉鎖プラグ |
| JP2003272589A (ja) * | 2002-03-19 | 2003-09-26 | Sanyo Electric Co Ltd | 密閉型アルカリ電池 |
| JP2010073541A (ja) * | 2008-09-19 | 2010-04-02 | Toshiba Shomei Precision Kk | 封口装置及び密閉容器 |
| CN201868523U (zh) * | 2010-10-29 | 2011-06-15 | 中航锂电（洛阳）有限公司 | 一种带有安全阀的锂离子动力电池 |
| CN209434271U (zh) * | 2018-12-07 | 2019-09-24 | 东莞蒲微防水透气膜材料有限公司 | 一种用于新能源汽车动力电池包的防爆泄压安全阀 |
-
2022
- 2022-05-31 WO PCT/JP2022/022179 patent/WO2022255376A1/ja not_active Ceased
- 2022-05-31 JP JP2023525869A patent/JP7667269B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02304861A (ja) * | 1989-05-18 | 1990-12-18 | Hitachi Maxell Ltd | 密閉型アルカリ蓄電池 |
| JPH0765812A (ja) * | 1993-08-14 | 1995-03-10 | Varta Batterie Ag | 鉛蓄電池のための閉鎖プラグ |
| JP2003272589A (ja) * | 2002-03-19 | 2003-09-26 | Sanyo Electric Co Ltd | 密閉型アルカリ電池 |
| JP2010073541A (ja) * | 2008-09-19 | 2010-04-02 | Toshiba Shomei Precision Kk | 封口装置及び密閉容器 |
| CN201868523U (zh) * | 2010-10-29 | 2011-06-15 | 中航锂电（洛阳）有限公司 | 一种带有安全阀的锂离子动力电池 |
| CN209434271U (zh) * | 2018-12-07 | 2019-09-24 | 东莞蒲微防水透气膜材料有限公司 | 一种用于新能源汽车动力电池包的防爆泄压安全阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7667269B2 (ja) | 2025-04-22 |
| WO2022255376A1 (ja) | 2022-12-08 |
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