JPWO2016009586A1 - 蓄電デバイス - Google Patents
蓄電デバイス Download PDFInfo
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- JPWO2016009586A1 JPWO2016009586A1 JP2016534092A JP2016534092A JPWO2016009586A1 JP WO2016009586 A1 JPWO2016009586 A1 JP WO2016009586A1 JP 2016534092 A JP2016534092 A JP 2016534092A JP 2016534092 A JP2016534092 A JP 2016534092A JP WO2016009586 A1 JPWO2016009586 A1 JP WO2016009586A1
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- gas discharge
- connection member
- storage device
- surface portion
- cell
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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
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
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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
- H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
- H01G11/18—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors against thermal overloads, e.g. heating, cooling or ventilating
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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
- H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
- H01G11/20—Reformation or processes for removal of impurities, e.g. scavenging
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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
- H01G11/22—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
- H01G11/52—Separators
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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
- H01G11/66—Current collectors
- H01G11/68—Current collectors characterised by their material
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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
- H01G11/66—Current collectors
- H01G11/70—Current collectors characterised by their structure
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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
- H01G11/76—Terminals, e.g. extensions of current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
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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
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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
- H01G11/80—Gaskets; Sealings
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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
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/14—Protection against electric or thermal overload
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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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
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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
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
- H01G9/12—Vents or other means allowing expansion
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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
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
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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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
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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
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
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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
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
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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
- H01M50/545—Terminals formed by the casing of the cells
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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
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/46—Metal oxides
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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
- H01M2200/20—Pressure-sensitive devices
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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
- H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
- H01M50/56—Cup shaped terminals
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
11 単電池
12 接続部材
13 電極体
14 正極
15 負極
16 セパレータ
17 正極リード
18 負極リード
19,20,25 絶縁板
21 電池ケース
22 封口体
23 フィルタ
23h 貫通孔
24 下弁体
26 上弁体
27 キャップ
27h ガス抜き孔
28 ガスケット
30 ケース本体
30b 底面部
31 支持部
32 ガス排出部
33 溝
34 非開口部
35 溶接部
Claims (4)
- 円筒形のセルケースを有する複数の蓄電セルと、
前記蓄電セル同士を接続する接続部材と、
を備えた蓄電デバイスであって、
前記セルケースの底面部には、前記蓄電セルの内圧が所定圧力に達したときに開口するガス排出部が互いに離間して複数設けられており、
前記接続部材は、前記セルケースの底面部において、前記各ガス排出部に挟まれた非開口部に接合されている、蓄電デバイス。 - 前記ガス排出部は、前記セルケースの底面部の中心を通る直線に対して線対称若しくは中心に対して回転対称となるように2つ又は3つ配置され、
前記接続部材は、前記セルケースの底面部の中心に接合されている、請求項1に記載の蓄電デバイス。 - 前記各ガス排出部に挟まれた前記非開口部は、前記接続部材よりも幅広に形成され、
前記接続部材は、前記ガス排出部上を覆わないように配置される、請求項2に記載の蓄電デバイス。 - 前記セルケースの底面部には、環状の溝が形成されており、
当該溝に囲まれた部分が前記ガス排出部となる、請求項1〜3のいずれか1項に記載の蓄電デバイス。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014144843 | 2014-07-15 | ||
| JP2014144843 | 2014-07-15 | ||
| PCT/JP2015/002852 WO2016009586A1 (ja) | 2014-07-15 | 2015-06-08 | 蓄電デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2016009586A1 true JPWO2016009586A1 (ja) | 2017-04-27 |
| JP6509856B2 JP6509856B2 (ja) | 2019-05-08 |
Family
ID=55078101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016534092A Active JP6509856B2 (ja) | 2014-07-15 | 2015-06-08 | 蓄電デバイス |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10256444B2 (ja) |
| JP (1) | JP6509856B2 (ja) |
| CN (1) | CN106133945B (ja) |
| WO (1) | WO2016009586A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109417145B (zh) | 2016-06-30 | 2021-07-20 | 三洋电机株式会社 | 电池块 |
| EP3739663A1 (de) * | 2019-05-14 | 2020-11-18 | Andreas Stihl AG & Co. KG | Batterievorrichtung und bearbeitungssystem |
| KR102754505B1 (ko) | 2019-08-16 | 2025-01-13 | 주식회사 엘지에너지솔루션 | 원통형 전지 |
| CN117352928A (zh) * | 2019-08-30 | 2024-01-05 | 松下知识产权经营株式会社 | 蓄电模块以及蓄电装置 |
| WO2022065211A1 (ja) * | 2020-09-25 | 2022-03-31 | 三洋電機株式会社 | 電池モジュール |
| EP4372899A4 (en) * | 2021-07-16 | 2024-11-06 | Panasonic Holdings Corporation | COLLECTOR PLATE AND ENERGY STORAGE DEVICE |
| DE102023003071A1 (de) * | 2023-07-26 | 2025-01-30 | Mercedes-Benz Group AG | Batterieeinzelzelle und Batterie |
| WO2025205279A1 (ja) * | 2024-03-29 | 2025-10-02 | パナソニックIpマネジメント株式会社 | 電池パック |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06333548A (ja) * | 1993-05-19 | 1994-12-02 | Matsushita Electric Ind Co Ltd | 防爆型電池 |
| JPH07134976A (ja) * | 1992-12-22 | 1995-05-23 | Honda Motor Co Ltd | 防錆構造の電池 |
| JP2009211909A (ja) * | 2008-03-04 | 2009-09-17 | Panasonic Corp | 電池、電池パックおよびそれに用いる接続端子の製造方法 |
| WO2010137101A1 (ja) * | 2009-05-25 | 2010-12-02 | トヨタ自動車株式会社 | 二次電池および電池パック,その電池パックを搭載した車両および機器 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197622A (en) * | 1992-08-17 | 1993-03-30 | Gte Products Corporation | Vent pressure relief device |
| DE69305061T2 (de) | 1992-12-22 | 1997-02-27 | Honda Motor Co Ltd | Batterie mit rostschützender Struktur |
| JP3392656B2 (ja) | 1996-09-19 | 2003-03-31 | 松下電器産業株式会社 | 防爆型電池缶 |
| FR2796205B1 (fr) * | 1999-07-08 | 2001-10-05 | Cit Alcatel | Accumulateur electrochimique etanche comportant un dispositif de reprise de courant en aluminium |
| JP4955865B2 (ja) | 2001-06-05 | 2012-06-20 | ミヤマツール株式会社 | 密閉型電池の封口板及びその製造方法 |
| JP4135516B2 (ja) * | 2003-01-23 | 2008-08-20 | ソニー株式会社 | リード端子及び電源装置 |
| US20070148533A1 (en) * | 2005-12-23 | 2007-06-28 | Anglin David L | Batteries |
| US7875376B2 (en) * | 2006-05-24 | 2011-01-25 | Eveready Battery Company, Inc. | Battery can having off-center C-shaped vent |
| KR101297540B1 (ko) * | 2006-09-29 | 2013-08-14 | 쉔젠 비에이케이 배터리 컴퍼니 리미티드 | 배터리 케이스 및 배터리 |
| CN101212033B (zh) | 2006-12-25 | 2010-06-23 | 比亚迪股份有限公司 | 一种二次电池防爆壳体及电池 |
| KR100913174B1 (ko) * | 2007-04-04 | 2009-08-19 | 삼성에스디아이 주식회사 | 전지 모듈 |
| US8999538B2 (en) * | 2008-08-14 | 2015-04-07 | Johnson Controls—SAFT Advanced Power Solutions LLC | Battery module with sealed vent chamber |
| JP4881409B2 (ja) * | 2009-06-04 | 2012-02-22 | トヨタ自動車株式会社 | 密閉型電池 |
| EP2466668B1 (en) * | 2009-08-14 | 2014-10-22 | LG Chem, Ltd. | Cylindrical rechargeable battery with improved stability |
| US20110117403A1 (en) * | 2009-11-17 | 2011-05-19 | Tesla Motors, Inc. | Battery Cell with a Center Pin Comprised of a Low Melting Point Material |
| JP5703573B2 (ja) * | 2010-03-15 | 2015-04-22 | 新神戸電機株式会社 | 二次電池 |
| JP4872034B2 (ja) * | 2010-05-17 | 2012-02-08 | パナソニック株式会社 | 密閉型電池 |
| CN102340019B (zh) * | 2010-07-23 | 2014-10-22 | 松下能源(无锡)有限公司 | 电池用封口板及具有该封口板的电池 |
-
2015
- 2015-06-08 US US15/306,284 patent/US10256444B2/en active Active
- 2015-06-08 WO PCT/JP2015/002852 patent/WO2016009586A1/ja not_active Ceased
- 2015-06-08 JP JP2016534092A patent/JP6509856B2/ja active Active
- 2015-06-08 CN CN201580015457.2A patent/CN106133945B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07134976A (ja) * | 1992-12-22 | 1995-05-23 | Honda Motor Co Ltd | 防錆構造の電池 |
| JPH06333548A (ja) * | 1993-05-19 | 1994-12-02 | Matsushita Electric Ind Co Ltd | 防爆型電池 |
| JP2009211909A (ja) * | 2008-03-04 | 2009-09-17 | Panasonic Corp | 電池、電池パックおよびそれに用いる接続端子の製造方法 |
| WO2010137101A1 (ja) * | 2009-05-25 | 2010-12-02 | トヨタ自動車株式会社 | 二次電池および電池パック,その電池パックを搭載した車両および機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016009586A1 (ja) | 2016-01-21 |
| US10256444B2 (en) | 2019-04-09 |
| US20170047566A1 (en) | 2017-02-16 |
| CN106133945A (zh) | 2016-11-16 |
| JP6509856B2 (ja) | 2019-05-08 |
| CN106133945B (zh) | 2019-12-17 |
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