JP2020184517A5 - - Google Patents
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- Publication number
- JP2020184517A5 JP2020184517A5 JP2019219990A JP2019219990A JP2020184517A5 JP 2020184517 A5 JP2020184517 A5 JP 2020184517A5 JP 2019219990 A JP2019219990 A JP 2019219990A JP 2019219990 A JP2019219990 A JP 2019219990A JP 2020184517 A5 JP2020184517 A5 JP 2020184517A5
- Authority
- JP
- Japan
- Prior art keywords
- vent
- container
- storage device
- power storage
- valve body
- 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.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 claims 5
- 230000001070 adhesive Effects 0.000 claims 5
- 238000007599 discharging Methods 0.000 claims 2
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920001973 fluoroelastomer Polymers 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
Claims (7)
第１要素と、前記第１要素と別体の第２要素とを含む複数の部品と、
前記第１要素と前記第２要素との間に介在し、前記第１要素と前記第２要素とを接着する接着剤層と
を備える、
蓄電デバイス用弁構造体。 A valve structure that is attached to a container that houses a power storage device element.
A plurality of parts including the first element and the second element that is separate from the first element,
An adhesive layer that is interposed between the first element and the second element and adheres the first element and the second element is provided.
Valve structure for power storage device.
前記第１要素は、前記弁体を受け取るバルブシートであり、
前記第２要素は、前記バルブシートに前記弁体の反対側において接続される部品である、
請求項１に記載の蓄電デバイス用弁構造体。 The plurality of parts further include a valve body, and the plurality of parts further include a valve body.
The first element is a valve seat that receives the valve body.
The second element is a component connected to the valve seat on the opposite side of the valve body.
The valve structure for a power storage device according to claim 1.
前記第２要素は、前記容器の内部において発生したガスを前記容器の外部へ排出する第１通気路を有し、前記容器の内部において発生した前記ガスが前記第１通気路に流入するように前記容器に固定されており、
前記第３要素は、前記第１通気路に連通し、前記弁体が収容される第２通気路を有するとともに、前記第１通気路に流入した前記ガスが前記第２通気路に流入するように前記第２要素に接続され、
前記第２要素と前記第３要素との間に介在し、前記第２要素と前記第３要素とを接着する別の接着剤層、
をさらに備える、
請求項２に記載の蓄電デバイス用弁構造体。 The plurality of parts further include the first element and a third element that is separate from the second element.
The second element has a first air passage for discharging the gas generated inside the container to the outside of the container so that the gas generated inside the container flows into the first air passage. It is fixed to the container and
The third element communicates with the first vent, has a second vent in which the valve body is housed, and allows the gas that has flowed into the first vent to flow into the second vent. Connected to the second element
Another adhesive layer that is interposed between the second element and the third element and adheres the second element and the third element.
Further prepare
The valve structure for a power storage device according to claim 2.
前記第２要素となる部品は、金属製又は樹脂製である、
請求項２又は３に記載の蓄電デバイス用弁構造体。 The valve seat is made of fluororubber,
The second element component is made of metal or resin.
The valve structure for a power storage device according to claim 2 or 3.
前記第１要素は、前記容器の内部において発生したガスを前記容器の外部へ排出する第１通気路を有し、前記容器の内部において発生した前記ガスが前記第１通気路に流入するように前記容器に固定されている部品であり、
前記第２要素は、前記第１通気路に連通し、前記弁体が収容される第２通気路を有するとともに、前記第１通気路に流入した前記ガスが前記第２通気路に流入するように前記第２要素に接続される部品である、
請求項１に記載の蓄電デバイス用弁構造体。 The plurality of parts further include a valve body, and the plurality of parts further include a valve body.
The first element has a first vent for discharging the gas generated inside the container to the outside of the container, so that the gas generated inside the container flows into the first vent. It is a part fixed to the container and
The second element communicates with the first vent, has a second vent in which the valve body is housed, and allows the gas that has flowed into the first vent to flow into the second vent. Is a component connected to the second element.
The valve structure for a power storage device according to claim 1.
請求項１から５のいずれかに記載の蓄電デバイス用弁構造体。 The adhesive layer contains an acid-modified polyolefin and an epoxy resin.
The valve structure for a power storage device according to any one of claims 1 to 5.
The adhesive used to form the adhesive layer in the valve structure for a power storage device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019219990A JP6863442B2 (en) | 2019-12-05 | 2019-12-05 | Valve structure for power storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019219990A JP6863442B2 (en) | 2019-12-05 | 2019-12-05 | Valve structure for power storage device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019086636A Division JP6653038B1 (en) | 2019-04-26 | 2019-04-26 | Valve structure for power storage device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020184517A JP2020184517A (en) | 2020-11-12 |
| JP2020184517A5 true JP2020184517A5 (en) | 2020-12-24 |
| JP6863442B2 JP6863442B2 (en) | 2021-04-21 |
Family
ID=73044266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019219990A Active JP6863442B2 (en) | 2019-12-05 | 2019-12-05 | Valve structure for power storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6863442B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022145473A1 (en) * | 2020-12-28 | 2022-07-07 | 大日本印刷株式会社 | Treatment liquid, valve structure, thermally fusible film-provided valve structure, power storage device, and thermally fusible film |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100760757B1 (en) * | 2005-12-29 | 2007-09-21 | 삼성에스디아이 주식회사 | Lithium Secondary Battery |
-
2019
- 2019-12-05 JP JP2019219990A patent/JP6863442B2/en active Active
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