JP2022523777A - 電池モジュール及び電池パック - Google Patents
電池モジュール及び電池パック Download PDFInfo
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- JP2022523777A JP2022523777A JP2021550113A JP2021550113A JP2022523777A JP 2022523777 A JP2022523777 A JP 2022523777A JP 2021550113 A JP2021550113 A JP 2021550113A JP 2021550113 A JP2021550113 A JP 2021550113A JP 2022523777 A JP2022523777 A JP 2022523777A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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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
-
- 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
- H01M50/383—Flame arresting or ignition-preventing means
-
- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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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
- H01M50/271—Lids or covers for the racks or secondary casings
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
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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
- H01M2200/00—Safety devices for primary or secondary batteries
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
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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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/222—Inorganic material
- H01M50/224—Metals
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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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/227—Organic material
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (10)
- 電池モジュールであって、
複数の電池セル(11)及び前記複数の電池セル(11)に電気的に接続される複数のバスバー(12)とを含む電池セル配列構造(10)と、
上蓋(13)と、
下蓋(14)と、
鉛直に設置される防火部材(17)と、を備え、
前記電池セル配列構造(10)は前記上蓋(13)と前記下蓋(14)との間に設置されており、そのうち、前記電池セル配列構造(10)の各前記電池セル(11)のいずれにも防爆弁(116)が設けられており、前記電池セル配列構造(10)の前記防爆弁(116)はいずれも前記防火部材(17)に対向している、
電池モジュール。 - 前記電池モジュール(1)は、2つ以上の前記電池セル配列構造(10)を備え、そのうち、1つの前記電池セル配列構造(10)は、第1電池セル配列構造(101)であり、前記第1電池セル配列構造(101)に隣接するもう一つの前記電池セル配列構造(10)は、第2電池セル配列構造(102)であり、
前記第1電池セル配列構造(101)の前記防爆弁(116)と前記第2電池セル配列構造(102)の前記防爆弁(116)はいずれも前記防火部材(17)に対向しており、前記防火部材(17)は、前記第1電池セル配列構造(101)の前記防爆弁(116)と前記第2電池セル配列構造(102)の前記防爆弁(116)との間に位置する、
請求項1に記載の電池モジュール。 - 前記防火部材(17)は、防火部材本体(171)と、前記防火部材本体(171)の上端に接続される第1延出部(172)とを含み、前記第1延出部(172)は前記第1電池セル配列構造(101)に近い方向へ延びている、
請求項2に記載の電池モジュール。 - 前記防火部材(17)は、第2延出部(173)をさらに含み、前記第2延出部(173)は、前記防火部材本体(171)の上端に接続されており、前記第2延出部(173)は前記第2電池セル配列構造(102)に近い方向へ延びている、
請求項3に記載の電池モジュール。 - 前記電池モジュール(1)は消火部材(18)をさらに備え、前記消火部材(18)は前記電池セル配列構造(10)の下方に設置されており、前記消火部材(18)には、消火剤を貯留することができる流体通路が設けられている、
請求項3又は4に記載の電池モジュール。 - 前記防火部材本体(171)、前記第1延出部(172)及び前記第2延出部(173)は、一体構造となっている、
請求項4に記載の電池モジュール。 - 前記防火部材(17)は、防火部材本体(171)と、前記防火部材本体(171)の上端に接続される第3延出部(174)とを含み、前記第3延出部(174)は前記電池セル(11)に近い方向へ延びており、及び/又は、
前記防火部材(17)は、防火部材本体(171)と、前記防火部材本体(171)の下端に接続される第4延出部(175)とを含み、前記第4延出部(175)は前記電池セル(11)に近い方向へ延びている、
請求項1乃至6のいずれか一項に記載の電池モジュール。 - 前記電池セル配列構造(10)は、採集板(15)をさらに含み、前記採集板(15)は、前記電池セル配列構造(10)の片側に位置し、前記採集板(15)は、前記電池セル配列構造(10)における前記電池セル(11)に接続されている、
請求項1乃至7のいずれか一項に記載の電池モジュール。 - 前記防火部材(17)の融点は、500℃以上である、
請求項1乃至8のいずれか一項に記載の電池モジュール。 - 電池パックであって、
収容箱と、
前記収容箱内に設置された複数の請求項1乃至9のいずれか一項に記載の電池モジュール(1)と、を備える、
電池パック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910173449.0 | 2019-03-07 | ||
CN201910173449.0A CN111668404A (zh) | 2019-03-07 | 2019-03-07 | 一种电池模块及电池包 |
PCT/CN2020/076479 WO2020177569A1 (zh) | 2019-03-07 | 2020-02-24 | 一种电池模块及电池包 |
Publications (2)
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JP2022523777A true JP2022523777A (ja) | 2022-04-26 |
JP7368486B2 JP7368486B2 (ja) | 2023-10-24 |
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US (1) | US11705604B2 (ja) |
EP (1) | EP3706190B1 (ja) |
JP (1) | JP7368486B2 (ja) |
CN (1) | CN111668404A (ja) |
PL (1) | PL3706190T3 (ja) |
WO (1) | WO2020177569A1 (ja) |
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2019
- 2019-03-07 CN CN201910173449.0A patent/CN111668404A/zh active Pending
- 2019-06-25 EP EP19182332.7A patent/EP3706190B1/en active Active
- 2019-06-25 PL PL19182332T patent/PL3706190T3/pl unknown
- 2019-07-10 US US16/507,318 patent/US11705604B2/en active Active
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2020
- 2020-02-24 WO PCT/CN2020/076479 patent/WO2020177569A1/zh active Application Filing
- 2020-02-24 JP JP2021550113A patent/JP7368486B2/ja active Active
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JP2014090782A (ja) * | 2012-11-01 | 2014-05-19 | Hochiki Corp | 電力貯蔵システム |
JP2016012490A (ja) * | 2014-06-30 | 2016-01-21 | 株式会社豊田自動織機 | 電池モジュール |
JP2016033908A (ja) * | 2014-07-31 | 2016-03-10 | 株式会社Gsユアサ | 電源パック |
JP2016139510A (ja) * | 2015-01-27 | 2016-08-04 | 株式会社デンソー | 電池パック |
WO2017130259A1 (ja) * | 2016-01-26 | 2017-08-03 | 三洋電機株式会社 | 電池パック |
WO2019065110A1 (ja) * | 2017-09-29 | 2019-04-04 | 三洋電機株式会社 | 電源装置 |
CN207409556U (zh) * | 2017-10-31 | 2018-05-25 | 宁德时代新能源科技股份有限公司 | 电池模组 |
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US11705604B2 (en) | 2023-07-18 |
EP3706190B1 (en) | 2021-04-07 |
US20200287180A1 (en) | 2020-09-10 |
WO2020177569A1 (zh) | 2020-09-10 |
CN111668404A (zh) | 2020-09-15 |
PL3706190T3 (pl) | 2021-08-30 |
JP7368486B2 (ja) | 2023-10-24 |
EP3706190A1 (en) | 2020-09-09 |
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