JP2024007726A - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
- Publication number
- JP2024007726A JP2024007726A JP2022108991A JP2022108991A JP2024007726A JP 2024007726 A JP2024007726 A JP 2024007726A JP 2022108991 A JP2022108991 A JP 2022108991A JP 2022108991 A JP2022108991 A JP 2022108991A JP 2024007726 A JP2024007726 A JP 2024007726A
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- JP
- Japan
- Prior art keywords
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- cover member
- battery
- battery module
- battery cells
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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
- H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/271—Lids or covers for the racks or secondary casings
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/271—Lids or covers for the racks or secondary casings
- H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
-
- 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
-
- 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
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
- H01M50/358—External gas exhaust passages located on the battery cover or case
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
[1]第1方向に配列された複数の電池セルと、複数の電池セルの上に設けられたカバー部材とを備え、複数の電池セルの各々は、ガス排出弁を有する筐体と、筐体上に設けられた電極端子とを含み、カバー部材は、第1領域と、第1領域よりも強度が低い第2領域とを含み、第1領域は、少なくとも1つの電極端子上に位置し、第2領域は、少なくとも1つのガス排出弁上に位置する、電池モジュール。
Claims (5)
- 第1方向に配列された複数の電池セルと、
前記複数の電池セルの上に設けられたカバー部材とを備え、
前記複数の電池セルの各々は、ガス排出弁を有する筐体と、前記筐体上に設けられた電極端子とを含み、
前記カバー部材は、第1領域と、前記第1領域よりも強度が低い第2領域とを含み、
前記第1領域は、少なくとも1つの前記電極端子上に位置し、
前記第2領域は、少なくとも1つの前記ガス排出弁上に位置する、電池モジュール。 - 前記第2領域は、少なくとも複数の前記ガス排出弁上に位置するように前記第1方向に延在する、請求項1に記載の電池モジュール。
- 前記第2領域は、前記カバー部材に形成された切り欠き部、薄肉部、または溝部を含む、請求項1または請求項2に記載の電池モジュール。
- 前記第2領域は、前記カバー部材の空洞に脱着可能な蓋を設けることにより形成される、請求項1または請求項2に記載の電池モジュール。
- 前記第2領域は、前記カバー部材の前記第2領域を前記第1領域に対して相対的に強度の低い素材で構成することによって形成される、請求項1または請求項2に記載の電池モジュール。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022108991A JP2024007726A (ja) | 2022-07-06 | 2022-07-06 | 電池モジュール |
| US18/343,740 US20240014503A1 (en) | 2022-07-06 | 2023-06-29 | Battery module |
| CN202310816858.4A CN117374509A (zh) | 2022-07-06 | 2023-07-05 | 电池模块 |
| JP2024220715A JP7849454B2 (ja) | 2022-07-06 | 2024-12-17 | 電池モジュール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022108991A JP2024007726A (ja) | 2022-07-06 | 2022-07-06 | 電池モジュール |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024220715A Division JP7849454B2 (ja) | 2022-07-06 | 2024-12-17 | 電池モジュール |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2024007726A true JP2024007726A (ja) | 2024-01-19 |
Family
ID=89393499
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022108991A Pending JP2024007726A (ja) | 2022-07-06 | 2022-07-06 | 電池モジュール |
| JP2024220715A Active JP7849454B2 (ja) | 2022-07-06 | 2024-12-17 | 電池モジュール |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024220715A Active JP7849454B2 (ja) | 2022-07-06 | 2024-12-17 | 電池モジュール |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240014503A1 (ja) |
| JP (2) | JP2024007726A (ja) |
| CN (1) | CN117374509A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025141757A (ja) * | 2024-03-15 | 2025-09-29 | 浙江晶科▲儲▼能有限公司 | 電池モジュール |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011198570A (ja) * | 2010-03-18 | 2011-10-06 | Mitsubishi Motors Corp | バッテリケース及び電池パック |
| JP2012104471A (ja) * | 2010-11-08 | 2012-05-31 | Sb Limotive Co Ltd | 電池モジュール |
| JP2016046163A (ja) * | 2014-08-25 | 2016-04-04 | 三菱重工業株式会社 | 電池モジュールおよびモジュールカバー |
| WO2018012224A1 (ja) * | 2016-07-11 | 2018-01-18 | パナソニックIpマネジメント株式会社 | 電池モジュール |
| JP2019029245A (ja) * | 2017-08-01 | 2019-02-21 | 株式会社Gsユアサ | 蓄電装置 |
| JP2020149900A (ja) * | 2019-03-14 | 2020-09-17 | 株式会社Subaru | 車両用電源装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012199186A (ja) * | 2011-03-23 | 2012-10-18 | Panasonic Corp | 電池モジュール |
| JP2015018706A (ja) * | 2013-07-11 | 2015-01-29 | 株式会社豊田自動織機 | 蓄電装置モジュール |
| KR102152886B1 (ko) * | 2017-12-11 | 2020-09-07 | 삼성에스디아이 주식회사 | 배터리 팩 |
-
2022
- 2022-07-06 JP JP2022108991A patent/JP2024007726A/ja active Pending
-
2023
- 2023-06-29 US US18/343,740 patent/US20240014503A1/en active Pending
- 2023-07-05 CN CN202310816858.4A patent/CN117374509A/zh active Pending
-
2024
- 2024-12-17 JP JP2024220715A patent/JP7849454B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011198570A (ja) * | 2010-03-18 | 2011-10-06 | Mitsubishi Motors Corp | バッテリケース及び電池パック |
| JP2012104471A (ja) * | 2010-11-08 | 2012-05-31 | Sb Limotive Co Ltd | 電池モジュール |
| JP2016046163A (ja) * | 2014-08-25 | 2016-04-04 | 三菱重工業株式会社 | 電池モジュールおよびモジュールカバー |
| WO2018012224A1 (ja) * | 2016-07-11 | 2018-01-18 | パナソニックIpマネジメント株式会社 | 電池モジュール |
| JP2019029245A (ja) * | 2017-08-01 | 2019-02-21 | 株式会社Gsユアサ | 蓄電装置 |
| JP2020149900A (ja) * | 2019-03-14 | 2020-09-17 | 株式会社Subaru | 車両用電源装置 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025141757A (ja) * | 2024-03-15 | 2025-09-29 | 浙江晶科▲儲▼能有限公司 | 電池モジュール |
| JP7798977B2 (ja) | 2024-03-15 | 2026-01-14 | 浙江晶科▲儲▼能有限公司 | 電池モジュール |
| JP7818137B1 (ja) | 2024-03-15 | 2026-02-19 | 浙江晶科▲儲▼能有限公司 | 電池モジュール |
| JP2026034860A (ja) * | 2024-03-15 | 2026-03-02 | 浙江晶科▲儲▼能有限公司 | 電池モジュール |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7849454B2 (ja) | 2026-04-21 |
| US20240014503A1 (en) | 2024-01-11 |
| JP2025028257A (ja) | 2025-02-28 |
| CN117374509A (zh) | 2024-01-09 |
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