JP7452484B2 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
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- JP7452484B2 JP7452484B2 JP2021060098A JP2021060098A JP7452484B2 JP 7452484 B2 JP7452484 B2 JP 7452484B2 JP 2021060098 A JP2021060098 A JP 2021060098A JP 2021060098 A JP2021060098 A JP 2021060098A JP 7452484 B2 JP7452484 B2 JP 7452484B2
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- 238000003860 storage Methods 0.000 title claims description 56
- 239000000853 adhesive Substances 0.000 claims description 59
- 230000001070 adhesive effect Effects 0.000 claims description 59
- 210000000352 storage cell Anatomy 0.000 claims description 48
- 239000005001 laminate film Substances 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 24
- 238000004382 potting Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 description 46
- 238000003466 welding Methods 0.000 description 32
- 230000005611 electricity Effects 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 239000011888 foil Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 6
- 239000002131 composite material Substances 0.000 description 6
- 239000011889 copper foil Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000008151 electrolyte solution Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Classifications
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- 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
- H01M50/184—Sealing members characterised by their shape or 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
- H01M50/172—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
-
- 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
-
- 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
- H01M10/04—Construction or manufacture in general
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M50/183—Sealing members
-
- 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
-
- 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
- H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
-
- 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
-
- 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
-
- 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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
- H01M50/555—Window-shaped terminals
-
- 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
-
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Description
Claims (3)
- 収容ケースと、
複数の蓄電セルを含み、前記収容ケースに収容された蓄電モジュールと、
前記収容ケース内に設けられた第1ポッティング材および第2ポッティング材と、
第1冷却装置および第2冷却装置と
を備え、
前記複数の蓄電セルの各々は、
第1電極シートと、セパレータと、第2電極シートとが積層された電極体と、
前記電極体と隣り合うように配置されると共に、前記第1電極シートが接続された第1集電板と、
前記電極体に対して前記第1集電板と反対側に配置されると共に、前記第2電極シートが接続された第2集電板と、
前記電極体と、前記第1集電板と、前記第2集電板とを内部に封止するラミネートフィルムと、
を備え、
前記ラミネートフィルムのうち前記第1集電板の主面に位置する部分には、前記第1集電板の一部を露出する第1露出孔が少なくとも1つ形成され、
前記ラミネートフィルムのうち前記第2集電板の主面に位置する部分には、前記第2集電板の一部を露出する第2露出孔が少なくとも1つ形成され、
前記収容ケースは、天板と、底板と、第1側壁および第2側壁とを含み、
前記第1冷却装置は、前記第1側壁の外表面に設けられており、
前記第2冷却装置は、前記第2側壁の外表面に設けられており、
前記第1ポッティング材は、前記第1側壁の内表面に設けられており、
前記第2ポッティング材は、前記第2側壁の内表面に設けられており、
前記第1露出孔は、前記第1ポッティング材内に位置しており、
前記第2露出孔は、前記第2ポッティング材内に位置している、蓄電装置。 - 前記第1集電板の前記主面には、前記第1露出孔の開口部に沿って配置されると共に、前記第1集電板および前記ラミネートフィルムを接着する第1接着材が設けられ、
前記第2集電板の前記主面には、前記第2露出孔の開口部に沿って配置されると共に、前記第2集電板および前記ラミネートフィルムを接着する第2接着材が設けられた、請求項1に記載の蓄電装置。 - 前記ラミネートフィルムは、前記電極体と前記第1集電板と前記第2集電板とを一方側から覆うように配置された第1フィルムおよび第2フィルムを含み、
前記第1フィルムの外周部と前記第2フィルムの外周部とは全周に亘って溶着された、請求項1または請求項2に記載の蓄電装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021060098A JP7452484B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
US17/699,712 US20220320647A1 (en) | 2021-03-31 | 2022-03-21 | Power storage cell, power storage device, and method for manufacturing power storage device |
EP22164087.3A EP4068448A1 (en) | 2021-03-31 | 2022-03-24 | Power storage cell, power storage device, and method for manufacturing power storage device |
CN202210319229.6A CN115149068A (zh) | 2021-03-31 | 2022-03-29 | 蓄电单元、蓄电装置和蓄电装置的制造方法 |
KR1020220039502A KR20220136239A (ko) | 2021-03-31 | 2022-03-30 | 축전 셀, 축전 장치 및 축전 장치의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021060098A JP7452484B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022156419A JP2022156419A (ja) | 2022-10-14 |
JP7452484B2 true JP7452484B2 (ja) | 2024-03-19 |
Family
ID=80933461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021060098A Active JP7452484B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220320647A1 (ja) |
EP (1) | EP4068448A1 (ja) |
JP (1) | JP7452484B2 (ja) |
KR (1) | KR20220136239A (ja) |
CN (1) | CN115149068A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102581396B1 (ko) * | 2022-10-21 | 2023-09-21 | 황명식 | 건물 에너지 성능 평가 서버 및 건물 에너지 성능 평가 프로그램 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004059760A1 (ja) | 2002-12-25 | 2004-07-15 | Fuji Jukogyo Kabushiki Kaisha | 蓄電装置 |
JP2005285625A (ja) | 2004-03-30 | 2005-10-13 | Nissan Motor Co Ltd | 組電池用フレームおよび組電池 |
JP2010282767A (ja) | 2009-06-03 | 2010-12-16 | Honda Motor Co Ltd | 組電池モジュール |
JP2011086760A (ja) | 2009-10-15 | 2011-04-28 | Mitsubishi Electric Corp | 蓄電素子 |
WO2013002058A1 (ja) | 2011-06-28 | 2013-01-03 | 株式会社 村田製作所 | 蓄電デバイス |
CN105826632A (zh) | 2016-03-25 | 2016-08-03 | 北京新能源汽车股份有限公司 | 电池模组以及具有其的车辆 |
JP2020035521A (ja) | 2018-08-27 | 2020-03-05 | Fdk株式会社 | ラミネート型蓄電素子、ラミネート型蓄電素子の製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5948562A (en) * | 1997-11-03 | 1999-09-07 | Motorola, Inc. | Energy storage device |
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 |
JP6289899B2 (ja) * | 2013-12-26 | 2018-03-07 | 株式会社東芝 | 非水電解質電池、組電池及び蓄電池装置 |
JP7370796B2 (ja) | 2019-10-08 | 2023-10-30 | Nok株式会社 | 密封装置及び密封構造 |
-
2021
- 2021-03-31 JP JP2021060098A patent/JP7452484B2/ja active Active
-
2022
- 2022-03-21 US US17/699,712 patent/US20220320647A1/en active Pending
- 2022-03-24 EP EP22164087.3A patent/EP4068448A1/en active Pending
- 2022-03-29 CN CN202210319229.6A patent/CN115149068A/zh active Pending
- 2022-03-30 KR KR1020220039502A patent/KR20220136239A/ko unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004059760A1 (ja) | 2002-12-25 | 2004-07-15 | Fuji Jukogyo Kabushiki Kaisha | 蓄電装置 |
JP2005285625A (ja) | 2004-03-30 | 2005-10-13 | Nissan Motor Co Ltd | 組電池用フレームおよび組電池 |
JP2010282767A (ja) | 2009-06-03 | 2010-12-16 | Honda Motor Co Ltd | 組電池モジュール |
JP2011086760A (ja) | 2009-10-15 | 2011-04-28 | Mitsubishi Electric Corp | 蓄電素子 |
WO2013002058A1 (ja) | 2011-06-28 | 2013-01-03 | 株式会社 村田製作所 | 蓄電デバイス |
CN105826632A (zh) | 2016-03-25 | 2016-08-03 | 北京新能源汽车股份有限公司 | 电池模组以及具有其的车辆 |
JP2020035521A (ja) | 2018-08-27 | 2020-03-05 | Fdk株式会社 | ラミネート型蓄電素子、ラミネート型蓄電素子の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN115149068A (zh) | 2022-10-04 |
JP2022156419A (ja) | 2022-10-14 |
EP4068448A1 (en) | 2022-10-05 |
KR20220136239A (ko) | 2022-10-07 |
US20220320647A1 (en) | 2022-10-06 |
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