JP6724497B2 - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP6724497B2 JP6724497B2 JP2016074207A JP2016074207A JP6724497B2 JP 6724497 B2 JP6724497 B2 JP 6724497B2 JP 2016074207 A JP2016074207 A JP 2016074207A JP 2016074207 A JP2016074207 A JP 2016074207A JP 6724497 B2 JP6724497 B2 JP 6724497B2
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- housing
- battery pack
- fixed
- main 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.)
- Active
Links
- 239000003566 sealing material Substances 0.000 claims description 43
- 239000006260 foam Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000000452 restraining effect Effects 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
- Battery Mounting, Suspending (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
Claims (3)
- 筐体の内部空間に電池モジュールを収容してなる電池パックであって、
前記筐体は、
前記内部空間に繋がる開口部が設けられた本体部と、
前記開口部を塞ぐようにシール材を介して前記本体部に固定されたカバー部材と、を備え、
前記カバー部材は、
前記本体部に対して固定され、前記筐体の内圧上昇時に安全弁として機能しない固定領域と、
前記本体部に対して非固定であり、前記筐体の内圧上昇時に安全弁として機能する非固定領域と、を有し、
前記シール材は、始端部及び終端部を有する長尺状をなすと共に、前記始端部と前記終端部とがオーバラップするように前記開口部周りに配置され、当該オーバラップ部分が前記固定領域に位置している電池パック。 - 前記オーバラップ部分は、前記固定領域の中央に位置している請求項1記載の電池パック。
- 前記シール材は、発泡シール材又は液状シール材の硬化物であり、前記開口部周りに非接着で配置されている請求項1又は2記載の電池パック。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016074207A JP6724497B2 (ja) | 2016-04-01 | 2016-04-01 | 電池パック |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016074207A JP6724497B2 (ja) | 2016-04-01 | 2016-04-01 | 電池パック |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017188207A JP2017188207A (ja) | 2017-10-12 |
| JP6724497B2 true JP6724497B2 (ja) | 2020-07-15 |
Family
ID=60045699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016074207A Active JP6724497B2 (ja) | 2016-04-01 | 2016-04-01 | 電池パック |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6724497B2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6996317B2 (ja) * | 2018-01-29 | 2022-02-04 | トヨタ自動車株式会社 | 蓄電装置 |
| DE102020216378B4 (de) | 2020-12-21 | 2024-02-29 | Volkswagen Aktiengesellschaft | Hochvoltbatterie für ein elektrisch betriebenes Fahrzeug |
| US12431578B2 (en) | 2021-07-30 | 2025-09-30 | Toyota Battery Co., Ltd. | Battery pack and method for producing the battery pack |
| US12355097B2 (en) | 2021-07-30 | 2025-07-08 | Toyota Battery Co., Ltd. | Battery pack and method for producing the battery pack |
| KR102946788B1 (ko) * | 2022-07-01 | 2026-03-31 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 배터리 팩 및 이를 포함하는 자동차 |
| DE102024132950A1 (de) * | 2024-07-11 | 2026-01-15 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batteriezellenmodul |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5958545B2 (ja) * | 2012-09-14 | 2016-08-02 | 日産自動車株式会社 | 車載用バッテリパックの圧力開放構造 |
| JP5708784B2 (ja) * | 2013-07-04 | 2015-04-30 | 株式会社豊田自動織機 | 電池パック |
| JP5910624B2 (ja) * | 2013-12-26 | 2016-04-27 | 株式会社豊田自動織機 | 電池パック |
| JP6287555B2 (ja) * | 2014-05-07 | 2018-03-07 | 株式会社豊田自動織機 | 電池収容ケース |
-
2016
- 2016-04-01 JP JP2016074207A patent/JP6724497B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017188207A (ja) | 2017-10-12 |
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