JP2022156746A - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
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- JP2022156746A JP2022156746A JP2021060587A JP2021060587A JP2022156746A JP 2022156746 A JP2022156746 A JP 2022156746A JP 2021060587 A JP2021060587 A JP 2021060587A JP 2021060587 A JP2021060587 A JP 2021060587A JP 2022156746 A JP2022156746 A JP 2022156746A
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- 210000000352 storage cell Anatomy 0.000 claims abstract description 40
- 239000011810 insulating material Substances 0.000 claims abstract description 8
- 239000005001 laminate film Substances 0.000 claims description 29
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000008151 electrolyte solution Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic 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
- H01M50/20—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
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
- H01M50/233—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
- H01M50/233—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
- H01M50/242—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 against vibrations, collision impact or swelling
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- H—ELECTRICITY
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- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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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
- H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
- H01M50/278—Organic material
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- H—ELECTRICITY
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- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
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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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
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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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/591—Covers
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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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/593—Spacers; Insulating plates
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
【解決手段】蓄電装置1は、複数の蓄電セル101と、前記複数の蓄電セルを収容するケース200と、絶縁性を有する材料からなり、前記複数の蓄電セルの各蓄電セルの一部を被覆する被覆部15と、を備える。前記各蓄電セル101は、複数の電極体110と、前記複数の電極体に接続された集電板120と、前記複数の電極体と前記集電板の一部とを被覆するラミネートフィルム130と、前記ラミネートフィルム内に充填された電解液と、を有する。前記集電板120は、前記ラミネートフィルムから突出する突出部122を有する。前記被覆部15は、前記突出部122を被覆する。
【選択図】図2
Description
Claims (3)
- 複数の蓄電セルと、
前記複数の蓄電セルを収容するケースと、
絶縁性を有する材料からなり、前記複数の蓄電セルの各蓄電セルの一部を被覆する被覆部と、を備え、
前記各蓄電セルは、
複数の電極体と、
前記複数の電極体に接続された集電板と、
前記複数の電極体と前記集電板の一部とを被覆するラミネートフィルムと、
前記ラミネートフィルム内に充填された電解液と、を有し、
前記集電板は、前記ラミネートフィルムから突出する突出部を有し、
前記被覆部は、前記突出部を被覆する、蓄電装置。 - 前記ケースの内面を被覆する絶縁シートをさらに備える、請求項1に記載の蓄電装置。
- 絶縁性を有する材料からなり、前記ケース内に充填された充填部をさらに備え、
前記各蓄電セルは、前記ラミネートフィルムを前記集電板に接着するための接着部材をさらに有し、
前記接着部材は、前記突出部の一部を被覆する一部被覆部を有し、
前記充填部は、前記突出部の先端を被覆する先端被覆部を有し、
前記一部被覆部及び前記先端被覆部は、前記被覆部を構成している、請求項1又は2に記載の蓄電装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021060587A JP7380629B2 (ja) | 2021-03-31 | 2021-03-31 | 組電池 |
US17/685,958 US20220320627A1 (en) | 2021-03-31 | 2022-03-03 | Power storage device |
EP22163721.8A EP4068476A1 (en) | 2021-03-31 | 2022-03-23 | Power storage device |
CN202210313068.XA CN115149224A (zh) | 2021-03-31 | 2022-03-28 | 蓄电装置 |
KR1020220039038A KR20220136231A (ko) | 2021-03-31 | 2022-03-29 | 축전 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021060587A JP7380629B2 (ja) | 2021-03-31 | 2021-03-31 | 組電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022156746A true JP2022156746A (ja) | 2022-10-14 |
JP7380629B2 JP7380629B2 (ja) | 2023-11-15 |
Family
ID=80930291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021060587A Active JP7380629B2 (ja) | 2021-03-31 | 2021-03-31 | 組電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220320627A1 (ja) |
EP (1) | EP4068476A1 (ja) |
JP (1) | JP7380629B2 (ja) |
KR (1) | KR20220136231A (ja) |
CN (1) | CN115149224A (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013051100A (ja) * | 2011-08-31 | 2013-03-14 | Nissan Motor Co Ltd | バッテリ温調用モジュール |
JP2014093239A (ja) * | 2012-11-06 | 2014-05-19 | Nissan Motor Co Ltd | 電池モジュール |
JP2018510463A (ja) * | 2015-02-27 | 2018-04-12 | エルジー・ケム・リミテッド | バッテリーモジュール |
JP2019502232A (ja) * | 2016-03-16 | 2019-01-24 | エルジー・ケム・リミテッド | バッテリーモジュール |
JP6842097B1 (ja) * | 2020-03-17 | 2021-03-17 | 株式会社ヤハタ | 蓄電モジュール |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5000799B2 (ja) * | 1999-12-24 | 2012-08-15 | 古河電池株式会社 | 鉛蓄電池 |
JP2001256960A (ja) * | 2000-03-10 | 2001-09-21 | Mitsubishi Chemicals Corp | 電 池 |
JP3829630B2 (ja) * | 2001-02-09 | 2006-10-04 | 三菱化学株式会社 | 二次電池 |
DE60206719T2 (de) * | 2001-09-17 | 2006-05-11 | Nissan Motor Co., Ltd., Yokohama | Zusammengesetzte Batterie |
JP4424053B2 (ja) * | 2004-04-28 | 2010-03-03 | トヨタ自動車株式会社 | ラミネート型二次電池、およびその組電池 |
JP2013134818A (ja) * | 2011-12-26 | 2013-07-08 | Showa Denko Kk | 端子リード |
JP5916500B2 (ja) | 2012-04-27 | 2016-05-11 | オートモーティブエナジーサプライ株式会社 | 組電池 |
WO2015080380A1 (ko) * | 2013-11-26 | 2015-06-04 | 주식회사 엘지화학 | 단락 방지 수단을 포함하고 있는 전지셀 |
WO2016067487A1 (ja) * | 2014-10-30 | 2016-05-06 | 三洋電機株式会社 | 電源装置 |
WO2017094581A1 (ja) | 2015-12-01 | 2017-06-08 | 旭硝子株式会社 | 透明スクリーンシート、透明スクリーン、および映像表示システム |
EP3499600A1 (de) * | 2017-12-18 | 2019-06-19 | HILTI Aktiengesellschaft | Akkupack für eine handwerkzeugmaschine |
-
2021
- 2021-03-31 JP JP2021060587A patent/JP7380629B2/ja active Active
-
2022
- 2022-03-03 US US17/685,958 patent/US20220320627A1/en active Pending
- 2022-03-23 EP EP22163721.8A patent/EP4068476A1/en active Pending
- 2022-03-28 CN CN202210313068.XA patent/CN115149224A/zh active Pending
- 2022-03-29 KR KR1020220039038A patent/KR20220136231A/ko unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013051100A (ja) * | 2011-08-31 | 2013-03-14 | Nissan Motor Co Ltd | バッテリ温調用モジュール |
JP2014093239A (ja) * | 2012-11-06 | 2014-05-19 | Nissan Motor Co Ltd | 電池モジュール |
JP2018510463A (ja) * | 2015-02-27 | 2018-04-12 | エルジー・ケム・リミテッド | バッテリーモジュール |
JP2019502232A (ja) * | 2016-03-16 | 2019-01-24 | エルジー・ケム・リミテッド | バッテリーモジュール |
JP6842097B1 (ja) * | 2020-03-17 | 2021-03-17 | 株式会社ヤハタ | 蓄電モジュール |
Also Published As
Publication number | Publication date |
---|---|
KR20220136231A (ko) | 2022-10-07 |
CN115149224A (zh) | 2022-10-04 |
US20220320627A1 (en) | 2022-10-06 |
EP4068476A1 (en) | 2022-10-05 |
JP7380629B2 (ja) | 2023-11-15 |
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