JPWO2022244853A5 - - Google Patents
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- Publication number
- JPWO2022244853A5 JPWO2022244853A5 JP2023522727A JP2023522727A JPWO2022244853A5 JP WO2022244853 A5 JPWO2022244853 A5 JP WO2022244853A5 JP 2023522727 A JP2023522727 A JP 2023522727A JP 2023522727 A JP2023522727 A JP 2023522727A JP WO2022244853 A5 JPWO2022244853 A5 JP WO2022244853A5
- Authority
- JP
- Japan
- Prior art keywords
- water permeable
- gas venting
- permeable gas
- film
- venting film
- 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
- 238000013022 venting Methods 0.000 claims 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 20
- 239000000463 material Substances 0.000 claims 11
- 230000005611 electricity Effects 0.000 claims 8
- 239000010410 layer Substances 0.000 claims 8
- 239000012790 adhesive layer Substances 0.000 claims 7
- 229920005989 resin Polymers 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 4
- 230000004888 barrier function Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 229920005672 polyolefin resin Polymers 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021084981 | 2021-05-19 | ||
| PCT/JP2022/020888 WO2022244853A1 (ja) | 2021-05-19 | 2022-05-19 | 蓄電デバイスの非透水性ガス抜きフィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022244853A1 JPWO2022244853A1 (https=) | 2022-11-24 |
| JPWO2022244853A5 true JPWO2022244853A5 (https=) | 2024-02-22 |
Family
ID=84141669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023522727A Pending JPWO2022244853A1 (https=) | 2021-05-19 | 2022-05-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240204351A1 (https=) |
| EP (1) | EP4343801A4 (https=) |
| JP (1) | JPWO2022244853A1 (https=) |
| KR (1) | KR20240009390A (https=) |
| CN (1) | CN117321844A (https=) |
| WO (1) | WO2022244853A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4203161B1 (en) * | 2021-05-24 | 2025-05-07 | LG Energy Solution, Ltd. | Battery cell and battery module including the same |
| KR102608407B1 (ko) * | 2022-01-04 | 2023-11-29 | 주식회사 엘지에너지솔루션 | 이차전지 |
| KR102498916B1 (ko) | 2022-02-14 | 2023-02-09 | 주식회사 엘지에너지솔루션 | 전지셀 및 이를 포함하는 전지 모듈 |
| JP7639998B2 (ja) * | 2023-03-06 | 2025-03-05 | 大日本印刷株式会社 | 蓄電デバイス、蓋ユニット |
| JPWO2025047414A1 (https=) * | 2023-09-01 | 2025-03-06 | ||
| WO2025153512A1 (de) * | 2024-01-16 | 2025-07-24 | Tesa Se | KLEBEELEMENT UND VERFAHREN ZUM VERSCHLIEßEN EINER DURCHGEHENDEN AUSNEHMUNG IN EINEM SUBSTRAT MIT ÜBERDRUCKSICHERUNG |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010153841A (ja) | 2008-11-27 | 2010-07-08 | Jm Energy Corp | ラミネート外装蓄電デバイスの安全機構 |
| KR102275273B1 (ko) | 2014-07-29 | 2021-07-09 | 에스케이이노베이션 주식회사 | 파우치형 리튬 이차전지의 벤팅 시스템 |
| JP6784965B2 (ja) * | 2014-11-18 | 2020-11-18 | 睦月電機株式会社 | ガス透過部材 |
| KR102159368B1 (ko) * | 2016-03-03 | 2020-09-23 | 주식회사 엘지화학 | 전기화학소자용 파우치 외장재 |
| WO2018110067A1 (ja) * | 2016-12-16 | 2018-06-21 | 株式会社村田製作所 | 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
| US20230275317A1 (en) * | 2020-07-31 | 2023-08-31 | Panasonic Intellectual Property Management Co., Ltd. | Battery case, and battery pack |
| CN116250144B (zh) * | 2021-04-26 | 2025-12-05 | 株式会社Lg新能源 | 电池单元和包括该电池单元的电池模块 |
-
2022
- 2022-05-19 EP EP22804762.7A patent/EP4343801A4/en active Pending
- 2022-05-19 WO PCT/JP2022/020888 patent/WO2022244853A1/ja not_active Ceased
- 2022-05-19 JP JP2023522727A patent/JPWO2022244853A1/ja active Pending
- 2022-05-19 KR KR1020237035828A patent/KR20240009390A/ko active Pending
- 2022-05-19 CN CN202280035930.3A patent/CN117321844A/zh active Pending
- 2022-05-19 US US18/288,062 patent/US20240204351A1/en active Pending
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