WO2008096480A1 - 蓄電デバイス及びその実装体 - Google Patents

蓄電デバイス及びその実装体 Download PDF

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Publication number
WO2008096480A1
WO2008096480A1 PCT/JP2007/070315 JP2007070315W WO2008096480A1 WO 2008096480 A1 WO2008096480 A1 WO 2008096480A1 JP 2007070315 W JP2007070315 W JP 2007070315W WO 2008096480 A1 WO2008096480 A1 WO 2008096480A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage device
electricity storage
electrode terminal
package
holding container
Prior art date
Application number
PCT/JP2007/070315
Other languages
English (en)
French (fr)
Inventor
Seiji Omura
Kiyotaka Ito
Original Assignee
Sanyo Electric Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co., Ltd. filed Critical Sanyo Electric Co., Ltd.
Publication of WO2008096480A1 publication Critical patent/WO2008096480A1/ja

Links

Classifications

    • 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
    • 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
    • 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
    • H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides 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
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

【課題】回路基板との接続強度に優れた蓄電デバイス及びその実装体を提供することを目的とする。 　【解決手段】　セパレータを介して配置された一対の電極が内在する電極保持容器と、前記一方の電極と電気的に接続され電極保持容器の上方に取り付けられた板状の上側電極端子と、前記他方の電極と電気的に接続され電極保持容器の下方に取り付けられた板状の下側電極端子とを備えた蓄電デバイスにおいて、前記上側電極端子及び下側電極端子の先端部表面にはメッキが施され、前記上側電極端子及び／又は下側電極端子は貫通孔を有し、前記貫通孔の内壁の少なくとも一部にはメッキが施されていることを特徴とする電気化学素子である。
PCT/JP2007/070315 2007-02-05 2007-10-18 蓄電デバイス及びその実装体 WO2008096480A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007024953 2007-02-05
JP2007-024953 2007-02-05

Publications (1)

Publication Number Publication Date
WO2008096480A1 true WO2008096480A1 (ja) 2008-08-14

Family

ID=39681395

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/070315 WO2008096480A1 (ja) 2007-02-05 2007-10-18 蓄電デバイス及びその実装体

Country Status (1)

Country Link
WO (1) WO2008096480A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009078169A1 (ja) * 2007-12-18 2009-06-25 Panasonic Corporation コイン型電気二重層キャパシタおよびキャパシタ実装体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002170551A (ja) * 2000-12-01 2002-06-14 Sii Micro Parts Ltd 端子付きコイン型二次電池及びキャパシタ
JP2007165476A (ja) * 2005-12-12 2007-06-28 Mitsubishi Electric Corp 表面実装部品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002170551A (ja) * 2000-12-01 2002-06-14 Sii Micro Parts Ltd 端子付きコイン型二次電池及びキャパシタ
JP2007165476A (ja) * 2005-12-12 2007-06-28 Mitsubishi Electric Corp 表面実装部品

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009078169A1 (ja) * 2007-12-18 2009-06-25 Panasonic Corporation コイン型電気二重層キャパシタおよびキャパシタ実装体
JP4978699B2 (ja) * 2007-12-18 2012-07-18 パナソニック株式会社 コイン型電気二重層キャパシタおよびキャパシタ実装体
US8325464B2 (en) 2007-12-18 2012-12-04 Panasonic Corporation Coin type electric double-layered capacitor, and capacitor-packaged element

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