JP6782136B2 - スペーサおよび組電池 - Google Patents
スペーサおよび組電池 Download PDFInfo
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- JP6782136B2 JP6782136B2 JP2016187481A JP2016187481A JP6782136B2 JP 6782136 B2 JP6782136 B2 JP 6782136B2 JP 2016187481 A JP2016187481 A JP 2016187481A JP 2016187481 A JP2016187481 A JP 2016187481A JP 6782136 B2 JP6782136 B2 JP 6782136B2
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- 125000006850 spacer group Chemical group 0.000 title claims description 140
- 238000010248 power generation Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 230000005494 condensation Effects 0.000 description 14
- 238000009833 condensation Methods 0.000 description 14
- 230000001681 protective effect Effects 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000005304 joining Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
-
- 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
- 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
- H01M50/20—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
- H01M50/20—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
- H01M50/291—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 their shape
-
- 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
-
- 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
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- 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
-
- 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
-
- 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
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- 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
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
110 単電池、
110M 第1セルサブアッシ、
110N 第2セルサブアッシ、
110S 積層体、
110H 電池本体、
111 発電要素、
112 電極タブ、
112A アノード側電極タブ、
112K カソード側電極タブ、
112c 基端部、
112d 先端部、
112e 孔、
112f 中央部、
112g 一端部、
112h 他端部、
113 ラミネートフィルム、
114 第1スペーサ、
114a 上面、
114b 支持面、
114c 連結ピン、
114d 下面、
114e 位置決ピン、
114f 位置決穴、
114g ロケート孔、
114h 当接面、
114i 第1当接部(当接部)、
114j 第2当接部(当接部)、
114k 押圧部、
114r ボス(突起部)、
114s 第1窪部(窪部)、
114t 第2窪部(窪部)、
114u 第3窪部(窪部)、
114v 第1開口部(開口部)、
114W 第2開口部(開口部)、
115 第2スペーサ、
116 中空スペーサ、
120 加圧ユニット、
121 上部加圧板、
122 下部加圧板、
123 側板、
130 バスバユニット、
131 バスバホルダ、
132 バスバ、
132A アノード側バスバ、
132K カソード側バスバ、
133 アノード側ターミナル、
134 カソード側ターミナル、
135 保護カバー、
X 単電池110の長手方向、
Y 単電池110の短手方向、
Z 単電池110の積層方向。
Claims (5)
- 発電要素を含み扁平に形成した電池本体と、前記電池本体から導出した電極タブと、を備えた単電池に用いるスペーサであって、
前記電極タブに備えられた孔または切欠に挿入して前記電極タブをガイドする凸状に形成した突起部と、
前記突起部の根元の周囲において前記電極タブから離間するように凹状に形成した窪部と、
前記窪部の一部を側面の側に連通させる開口部と、を有するスペーサ。 - 前記突起部と同一の方向に突出し、前記単電池に当接する当接部を、さらに有する請求項1に記載のスペーサ。
- 前記当接部は、前記電極タブの幅方向に沿う一端部、中央部、および他端部に当接する、請求項2に記載のスペーサ。
- 前記当接部は、少なくとも一部を環状に形成した、請求項2または3に記載のスペーサ。
- 発電要素を含み扁平に形成した電池本体と、前記電池本体から導出した電極タブと、を備えた単電池と、
前記電極タブに備えられ前記電極タブの基端部から先端部にかけて長尺状に形成された孔または切欠に挿入して前記電極タブをガイドする凸状に形成した突起部と、前記突起部の根元の周囲において前記電極タブから離間するように凹状に形成した窪部と、前記窪部の一部を前記電極タブの先端部と当接する側面の側に連通させる開口部と、を備えたスペーサと、
異なる前記単電池の前記電極タブ同士を電気的に接続するバスバと、を有し、前記電極タブの前記孔または前記切欠に前記スペーサの前記突起部を挿入した状態において前記孔または前記切欠の一部が開口し、かつ、前記孔または前記切欠の前記開口している部分が前記スペーサの前記開口部と連通している組電池。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016187481A JP6782136B2 (ja) | 2016-09-26 | 2016-09-26 | スペーサおよび組電池 |
EP17852790.9A EP3518310B1 (en) | 2016-09-26 | 2017-08-30 | Spacer and battery pack |
US16/336,125 US11145940B2 (en) | 2016-09-26 | 2017-08-30 | Spacer and battery pack |
KR1020197007307A KR102088604B1 (ko) | 2016-09-26 | 2017-08-30 | 스페이서 및 조전지 |
PCT/JP2017/031234 WO2018056011A1 (ja) | 2016-09-26 | 2017-08-30 | スペーサおよび組電池 |
MYPI2019001619A MY183096A (en) | 2016-09-26 | 2017-08-30 | Spacer and battery pack |
CN201780059083.3A CN109844986B (zh) | 2016-09-26 | 2017-08-30 | 间隔件和组电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016187481A JP6782136B2 (ja) | 2016-09-26 | 2016-09-26 | スペーサおよび組電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018055832A JP2018055832A (ja) | 2018-04-05 |
JP6782136B2 true JP6782136B2 (ja) | 2020-11-11 |
Family
ID=61690945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016187481A Active JP6782136B2 (ja) | 2016-09-26 | 2016-09-26 | スペーサおよび組電池 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11145940B2 (ja) |
EP (1) | EP3518310B1 (ja) |
JP (1) | JP6782136B2 (ja) |
KR (1) | KR102088604B1 (ja) |
CN (1) | CN109844986B (ja) |
MY (1) | MY183096A (ja) |
WO (1) | WO2018056011A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6612207B2 (ja) * | 2016-12-19 | 2019-11-27 | 矢崎総業株式会社 | 導体モジュール |
CN210136894U (zh) * | 2019-08-13 | 2020-03-10 | 宁德时代新能源科技股份有限公司 | 二次电池 |
KR20220101467A (ko) * | 2021-01-11 | 2022-07-19 | 주식회사 엘지에너지솔루션 | 화재 발생 및 폭발을 방지할 수 있는 구조를 갖는 배터리 모듈, 그리고 이를 포함하는 배터리 팩 및 자동차 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100556101B1 (ko) * | 2003-12-16 | 2006-03-03 | 주식회사 엘지화학 | 이차전지 모듈 |
JP5070697B2 (ja) | 2005-12-19 | 2012-11-14 | 日産自動車株式会社 | 電池モジュール |
KR20100100859A (ko) * | 2007-11-07 | 2010-09-15 | 에네르델, 인코포레이티드 | 온도 제어 장치를 갖춘 배터리 조립체 |
JP4775436B2 (ja) | 2008-02-29 | 2011-09-21 | 日産自動車株式会社 | 電池モジュールおよび電池モジュールの製造方法 |
JP5591087B2 (ja) * | 2010-12-07 | 2014-09-17 | 株式会社オートネットワーク技術研究所 | 電池モジュール及びプレート組立体 |
JP5773412B2 (ja) | 2011-03-31 | 2015-09-02 | Necエナジーデバイス株式会社 | 電池パックおよび電動自転車 |
KR101255542B1 (ko) * | 2011-05-12 | 2013-04-16 | 삼성에스디아이 주식회사 | 전지 팩 |
US20140272495A1 (en) * | 2013-03-14 | 2014-09-18 | Enerdel, Inc. | Battery system with cooled electrical connectors |
JP2015167104A (ja) * | 2014-03-04 | 2015-09-24 | 株式会社オートネットワーク技術研究所 | 接続部材および蓄電モジュール |
KR101864918B1 (ko) | 2014-12-03 | 2018-07-04 | 주식회사 엘지화학 | 배터리 모듈 및 배터리 모듈 제조방법 |
KR102379560B1 (ko) * | 2015-02-25 | 2022-03-28 | 삼성에스디아이 주식회사 | 배터리 팩 |
KR102379562B1 (ko) | 2015-02-25 | 2022-03-28 | 삼성에스디아이 주식회사 | 배터리 팩 |
JP6633643B2 (ja) * | 2015-10-22 | 2020-01-22 | 株式会社エンビジョンAescジャパン | 組電池および組電池の製造方法 |
-
2016
- 2016-09-26 JP JP2016187481A patent/JP6782136B2/ja active Active
-
2017
- 2017-08-30 WO PCT/JP2017/031234 patent/WO2018056011A1/ja active Application Filing
- 2017-08-30 MY MYPI2019001619A patent/MY183096A/en unknown
- 2017-08-30 EP EP17852790.9A patent/EP3518310B1/en active Active
- 2017-08-30 KR KR1020197007307A patent/KR102088604B1/ko active IP Right Grant
- 2017-08-30 US US16/336,125 patent/US11145940B2/en active Active
- 2017-08-30 CN CN201780059083.3A patent/CN109844986B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
MY183096A (en) | 2021-02-13 |
EP3518310B1 (en) | 2021-06-09 |
EP3518310A1 (en) | 2019-07-31 |
JP2018055832A (ja) | 2018-04-05 |
WO2018056011A1 (ja) | 2018-03-29 |
KR20190032606A (ko) | 2019-03-27 |
CN109844986A (zh) | 2019-06-04 |
KR102088604B1 (ko) | 2020-03-12 |
CN109844986B (zh) | 2020-06-30 |
US20190214624A1 (en) | 2019-07-11 |
US11145940B2 (en) | 2021-10-12 |
EP3518310A4 (en) | 2019-09-18 |
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