JP2021140914A - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP2021140914A JP2021140914A JP2020036621A JP2020036621A JP2021140914A JP 2021140914 A JP2021140914 A JP 2021140914A JP 2020036621 A JP2020036621 A JP 2020036621A JP 2020036621 A JP2020036621 A JP 2020036621A JP 2021140914 A JP2021140914 A JP 2021140914A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- case
- battery laminate
- laminate
- heat conductive
- 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
- 239000011231 conductive filler Substances 0.000 claims abstract description 27
- 239000002826 coolant Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000004727 Noryl Substances 0.000 description 2
- 229920001207 Noryl Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910052727 yttrium Inorganic materials 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
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (5)
- 複数の電池が配列された電池積層体と、
前記電池積層体を収容するケースと、
前記電池積層体および前記ケースの隙間に充填される熱伝導性充填剤で構成される熱伝導層と、
前記電池積層体および前記ケースの間に配置されて前記電池積層体を挟む一対の位置決め板であって、それぞれ前記熱伝導性充填剤が流入する少なくとも1つの孔部を有する一対の位置決め板と、
を備える電池パック。 - 前記一対の位置決め板は、前記複数の電池が配列される第1方向と交わる第2方向で前記電池積層体を挟む請求項1に記載の電池パック。
- 前記ケースは、前記位置決め板が嵌め込まれる第1凹部を側面に有する請求項1または2に記載の電池パック。
- 前記ケースは、前記電池積層体の下面と対向する底板を有し、
前記底板は、前記熱伝導性充填剤が溜まる第2凹部を有し、
前記第2凹部における前記電池積層体の下面側を向く開口は、前記電池積層体の下面よりも小さい請求項1乃至3のいずれか1項に記載の電池パック。 - 前記ケースは、冷却液が流れる中空部を有する請求項1乃至4のいずれか1項に記載の電池パック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020036621A JP7454411B2 (ja) | 2020-03-04 | 2020-03-04 | 電池パック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020036621A JP7454411B2 (ja) | 2020-03-04 | 2020-03-04 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021140914A true JP2021140914A (ja) | 2021-09-16 |
JP7454411B2 JP7454411B2 (ja) | 2024-03-22 |
Family
ID=77669705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020036621A Active JP7454411B2 (ja) | 2020-03-04 | 2020-03-04 | 電池パック |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7454411B2 (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012165493A1 (ja) | 2011-06-02 | 2012-12-06 | 三洋電機株式会社 | 電力用の電源装置及び電源装置を備える車両 |
WO2013002090A1 (ja) | 2011-06-30 | 2013-01-03 | 三洋電機株式会社 | 電源装置及びこれを備える車両並びに電源装置の製造方法 |
JP2014086342A (ja) | 2012-10-25 | 2014-05-12 | Sanyo Electric Co Ltd | 電池パックとその製造方法 |
CN105762316A (zh) | 2016-05-20 | 2016-07-13 | 宁德时代新能源科技股份有限公司 | 一种电池箱 |
JP6696394B2 (ja) | 2016-10-05 | 2020-05-20 | 株式会社デンソー | 電源装置 |
EP3584876B1 (en) | 2017-03-22 | 2024-05-08 | Sekisui Polymatech Co., Ltd. | Battery module and battery pack |
JP2018170211A (ja) | 2017-03-30 | 2018-11-01 | 株式会社東芝 | 組電池、組電池モジュール |
JP7084115B2 (ja) | 2017-07-26 | 2022-06-14 | 三洋電機株式会社 | 電池パック |
JP2019106319A (ja) | 2017-12-13 | 2019-06-27 | トヨタ自動車株式会社 | 電池パック |
JP2019192486A (ja) | 2018-04-25 | 2019-10-31 | 株式会社オートネットワーク技術研究所 | 蓄電ユニット |
CN109411667A (zh) | 2018-12-10 | 2019-03-01 | 广州市垠瀚能源科技有限公司 | 一种软包电池模组 |
-
2020
- 2020-03-04 JP JP2020036621A patent/JP7454411B2/ja active Active
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Publication number | Publication date |
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JP7454411B2 (ja) | 2024-03-22 |
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