JP6519161B2 - 蓄電素子 - Google Patents
蓄電素子 Download PDFInfo
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- JP6519161B2 JP6519161B2 JP2014243468A JP2014243468A JP6519161B2 JP 6519161 B2 JP6519161 B2 JP 6519161B2 JP 2014243468 A JP2014243468 A JP 2014243468A JP 2014243468 A JP2014243468 A JP 2014243468A JP 6519161 B2 JP6519161 B2 JP 6519161B2
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- 238000003860 storage Methods 0.000 title claims description 93
- 125000006850 spacer group Chemical group 0.000 claims description 248
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 8
- 238000012986 modification Methods 0.000 description 59
- 230000004048 modification Effects 0.000 description 59
- 230000003014 reinforcing effect Effects 0.000 description 44
- 238000003466 welding Methods 0.000 description 19
- 239000011324 bead Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000011149 active material Substances 0.000 description 9
- 239000011888 foil Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000009413 insulation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007774 positive electrode material Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 239000011255 nonaqueous electrolyte Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/04—Hybrid capacitors
- H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
- H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/74—Terminals, e.g. extensions of current collectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
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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
- H01M10/02—Details
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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
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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
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
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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
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
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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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/561—Hollow metallic terminals, e.g. terminal bushings
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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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- 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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- 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
- Y02E60/13—Energy storage using capacitors
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Secondary Cells (AREA)
Description
まず、蓄電素子10の構成について、説明する。
次に、上記実施の形態の変形例1について、説明する。
次に、上記実施の形態の変形例2について、説明する。
次に、上記実施の形態の変形例3について、説明する。
次に、上記実施の形態の変形例4について、説明する。
次に、上記実施の形態の変形例5について、説明する。
100 容器
110 蓋体
110a、110b 貫通孔
111 容器本体
120、130 絶縁部材
120a、130a 開口部
121 絶縁部材本体部
122 絶縁部材壁部
122a、122b 係合部
140、170、180、190、240 正極集電体
140a、150a 開口部
141、171、181、191、241 端子接続部
142、143、172、173、182、183、192、193、242、243 外側電極体接続部
144、145、174、175、184、185、194、195、244、245 内側電極体接続部
146、147、176、177、186、187、196、197、246、247 補強部
148、178、188、198、248 連結部
150 負極集電体
160a、160b、161a、161b、162a、162b 端部
161 第一電極体
162 第二電極体
163 絶縁フィルム
172a、173a、174a、175a 先端部
200 正極端子
210、310 接続部
249 ビード部
300 負極端子
400、401、500 スペーサ
410 スペーサ本体部
411、412 第二突起部
413 第一規制部分
413a 第一上面部
413b 第一突起部
414 内側規制部分
414a、414b 第二上面部
415、416 規制部側方配置部
417 突出部
420、430 スペーサ側壁部
421、431 外側規制部分
421a、431a 第三上面部
440、540 スペーサ底面部
600 底面スペーサ
Claims (9)
- 電極端子と、電極体と、前記電極端子及び前記電極体を電気的に接続する集電体と、前記電極体及び前記集電体を収容する容器とを備える蓄電素子であって、
前記集電体は、前記電極端子に接続される端子接続部と、前記電極体に接続される電極体接続部とを有し、
前記蓄電素子は、さらに、前記集電体の前記電極体接続部の側方に配置されるスペーサを備え、
前記スペーサは、前記集電体の前記電極体接続部の長手方向において前記集電体の一部と当接することで、前記集電体の前記長手方向への移動を規制する規制部を有し、
前記規制部は、前記電極体に向けて突出して形成され、前記電極体接続部に沿って前記長手方向に延びるとともに、前記長手方向において前記集電体の一部と当接することで前記集電体の前記長手方向への移動を規制する第一規制部分を有する
蓄電素子。 - 前記蓄電素子は、複数の前記電極体を備え、
前記第一規制部分は、前記複数の前記電極体のうちの隣り合う2つの前記電極体の間に配置される
請求項1に記載の蓄電素子。 - 前記集電体は、複数の前記電極体接続部と、それらのうちの隣り合う2つの電極体接続部を連結する連結部とを有し、
前記スペーサの前記第一規制部分は、前記集電体の前記連結部と当接することで、前記集電体の前記長手方向への移動を規制する
請求項2に記載の蓄電素子。 - 前記第一規制部分は、前記連結部の前記電極体側に配置される第一突起部を有する
請求項3に記載の蓄電素子。 - 前記規制部は、前記電極体に向けて突出して形成され、前記集電体の前記電極体接続部の先端部と当接することで前記集電体の前記長手方向への移動を規制する第二規制部分を有する
請求項1〜4のいずれか1項に記載の蓄電素子。 - 前記電極体接続部の先端部が、前記電極体から離れる方向に曲がっている
請求項5に記載の蓄電素子。 - 前記スペーサは、前記長手方向において、前記容器の底面部に直接または間接的に当接している
請求項1〜6のいずれか1項に記載の蓄電素子。 - 前記蓄電素子は、前記電極体を介して対向する2つの前記スペーサを備えており、
前記2つのスペーサは、前記容器の底面部側で連結されている
請求項1〜7のいずれか1項に記載の蓄電素子。 - 前記蓄電素子は、さらに、前記容器に固定された固定部材を備え、
前記スペーサ及び前記固定部材の少なくとも一方は、他方と係合することで前記容器の内方への前記スペーサの移動を規制する第二突起部を有する
請求項1〜8のいずれか1項に記載の蓄電素子。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014243468A JP6519161B2 (ja) | 2014-01-17 | 2014-12-01 | 蓄電素子 |
CN201510012931.8A CN104795586B (zh) | 2014-01-17 | 2015-01-09 | 蓄电元件 |
US14/597,026 US10135056B2 (en) | 2014-01-17 | 2015-01-14 | Energy storage device |
DE102015200482.1A DE102015200482A1 (de) | 2014-01-17 | 2015-01-14 | Energiespeichervorrichtung |
KR1020150006659A KR20150086189A (ko) | 2014-01-17 | 2015-01-14 | 축전 소자 |
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JP2014007023 | 2014-01-17 | ||
JP2014007023 | 2014-01-17 | ||
JP2014243468A JP6519161B2 (ja) | 2014-01-17 | 2014-12-01 | 蓄電素子 |
Publications (2)
Publication Number | Publication Date |
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JP2015156366A JP2015156366A (ja) | 2015-08-27 |
JP6519161B2 true JP6519161B2 (ja) | 2019-05-29 |
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JP2014243468A Active JP6519161B2 (ja) | 2014-01-17 | 2014-12-01 | 蓄電素子 |
Country Status (5)
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US (1) | US10135056B2 (ja) |
JP (1) | JP6519161B2 (ja) |
KR (1) | KR20150086189A (ja) |
CN (1) | CN104795586B (ja) |
DE (1) | DE102015200482A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105428584B (zh) * | 2014-09-11 | 2020-05-01 | 株式会社杰士汤浅国际 | 蓄电元件 |
JP6688574B2 (ja) | 2015-08-06 | 2020-04-28 | 藤森工業株式会社 | ホットメルト接着性樹脂フィルムおよびその製造方法 |
JP6938844B2 (ja) * | 2016-02-10 | 2021-09-22 | 株式会社Gsユアサ | 蓄電素子 |
JP6874695B2 (ja) * | 2016-02-10 | 2021-05-19 | 株式会社Gsユアサ | 蓄電素子及び蓄電素子の製造方法 |
JP6938923B2 (ja) | 2017-01-20 | 2021-09-22 | 株式会社Gsユアサ | 蓄電素子 |
JP2018147618A (ja) * | 2017-03-02 | 2018-09-20 | 株式会社Gsユアサ | 蓄電素子 |
KR20190024619A (ko) * | 2017-08-31 | 2019-03-08 | 삼성에스디아이 주식회사 | 이차 전지 |
JP7059548B2 (ja) * | 2017-09-27 | 2022-04-26 | 株式会社Gsユアサ | 蓄電素子 |
JP6926899B2 (ja) * | 2017-09-27 | 2021-08-25 | 株式会社Gsユアサ | 蓄電素子 |
JPWO2019131481A1 (ja) * | 2017-12-27 | 2021-01-21 | 株式会社Gsユアサ | 蓄電素子 |
JP7230537B2 (ja) | 2018-01-31 | 2023-03-01 | 株式会社Gsユアサ | 蓄電素子 |
JP7445864B2 (ja) * | 2019-03-27 | 2024-03-08 | パナソニックIpマネジメント株式会社 | 蓄電装置 |
JP7451915B2 (ja) * | 2019-09-25 | 2024-03-19 | 株式会社Gsユアサ | 蓄電素子 |
JP2022057691A (ja) * | 2020-09-30 | 2022-04-11 | トヨタ自動車株式会社 | 電池 |
CN112242593B (zh) * | 2020-12-10 | 2021-06-01 | 江苏时代新能源科技有限公司 | 电池单体、电池、用电装置、制造方法及其设备 |
WO2023023999A1 (zh) * | 2021-08-26 | 2023-03-02 | 宁德时代新能源科技股份有限公司 | 液囊、电池单体、电池和用电装置 |
CN115207519B (zh) * | 2022-09-15 | 2022-11-22 | 上海汽车集团股份有限公司 | 车辆动力电池以及车辆动力电池组 |
US12113240B1 (en) * | 2023-10-16 | 2024-10-08 | Rivian Ip Holdings, Llc | Insulator for battery cells |
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KR101222311B1 (ko) * | 2010-06-14 | 2013-01-15 | 로베르트 보쉬 게엠베하 | 이차 전지 |
KR101147174B1 (ko) * | 2010-11-25 | 2012-05-25 | 에스비리모티브 주식회사 | 이차 전지 |
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KR101264491B1 (ko) * | 2011-02-22 | 2013-05-14 | 로베르트 보쉬 게엠베하 | 이차 전지 |
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US9299972B2 (en) | 2011-09-28 | 2016-03-29 | Samsung Sdi Co., Ltd | Rechargeable battery with separating member between current collector and battery case |
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JP5896552B2 (ja) * | 2011-10-21 | 2016-03-30 | 株式会社Gsユアサ | 蓄電素子 |
JP6071192B2 (ja) | 2011-11-11 | 2017-02-01 | 株式会社東芝 | 電池 |
JP2013122842A (ja) * | 2011-12-09 | 2013-06-20 | Hitachi Vehicle Energy Ltd | 二次電池 |
JP5651610B2 (ja) | 2012-01-26 | 2015-01-14 | 日立オートモティブシステムズ株式会社 | 二次電池 |
JP6102058B2 (ja) * | 2012-02-15 | 2017-03-29 | 株式会社Gsユアサ | 蓄電素子 |
JP6052574B2 (ja) * | 2012-05-16 | 2016-12-27 | 株式会社Gsユアサ | 蓄電素子及び蓄電素子の製造方法 |
JP5717016B2 (ja) | 2014-01-24 | 2015-05-13 | 株式会社Gsユアサ | 電池 |
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US20150207125A1 (en) | 2015-07-23 |
KR20150086189A (ko) | 2015-07-27 |
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