JPH01176655A - 乾電池 - Google Patents

乾電池

Info

Publication number
JPH01176655A
JPH01176655A JP62334456A JP33445687A JPH01176655A JP H01176655 A JPH01176655 A JP H01176655A JP 62334456 A JP62334456 A JP 62334456A JP 33445687 A JP33445687 A JP 33445687A JP H01176655 A JPH01176655 A JP H01176655A
Authority
JP
Japan
Prior art keywords
terminal plate
battery
cathode terminal
gas
gas vent
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP62334456A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05819B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Ryohei Ashihara
良平 芦原
Kikumitsu Suehiro
末広　喜久光
Kazuo Sugino
杉野　一夫
Jun Miyoshi
美好　純
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62334456A priority Critical patent/JPH01176655A/ja
Priority to KR1019880017592A priority patent/KR890011134A/ko
Priority to EP88121740A priority patent/EP0322872B1/en
Priority to DE3888499T priority patent/DE3888499T2/de
Priority to US07/291,788 priority patent/US4927719A/en
Publication of JPH01176655A publication Critical patent/JPH01176655A/ja
Publication of JPH05819B2 publication Critical patent/JPH05819B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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
    • H01M50/317—Re-sealable arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP62334456A 1987-12-29 1987-12-29 乾電池 Granted JPH01176655A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62334456A JPH01176655A (ja) 1987-12-29 1987-12-29 乾電池
KR1019880017592A KR890011134A (ko) 1987-12-29 1988-12-27 건전지
EP88121740A EP0322872B1 (en) 1987-12-29 1988-12-28 Dry cell
DE3888499T DE3888499T2 (de) 1987-12-29 1988-12-28 Trockenzelle.
US07/291,788 US4927719A (en) 1987-12-29 1988-12-29 Dry cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62334456A JPH01176655A (ja) 1987-12-29 1987-12-29 乾電池

Publications (2)

Publication Number Publication Date
JPH01176655A true JPH01176655A (ja) 1989-07-13
JPH05819B2 JPH05819B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-06

Family

ID=18277589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62334456A Granted JPH01176655A (ja) 1987-12-29 1987-12-29 乾電池

Country Status (5)

Country Link
US (1) US4927719A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0322872B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH01176655A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR890011134A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3888499T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5677078A (en) * 1995-09-27 1997-10-14 Bolder Technologies Corp. Method and apparatus for assembling electrochemical cell using elastomeric sleeve
JP2007220321A (ja) * 2006-02-14 2007-08-30 Matsushita Electric Ind Co Ltd リチウム二次電池
US9153835B2 (en) 2009-02-09 2015-10-06 Varta Microbattery Gmbh Button cells and method for producing same
DE102009060800A1 (de) 2009-06-18 2011-06-09 Varta Microbattery Gmbh Knopfzelle mit Wickelelektrode und Verfahren zu ihrer Herstellung
DE102010042548A1 (de) * 2010-10-16 2012-04-19 Varta Microbattery Gmbh Knopfzelle mit Berstschutz
DE102021127935A1 (de) 2021-10-27 2023-04-27 Bayerische Motoren Werke Aktiengesellschaft Batteriezelle, Energiespeicher und Verfahren zur Entlüftung einer Batteriezelle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863218U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-18 1973-08-11

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934584A (en) * 1957-06-17 1960-04-26 Servel Inc Alkaline cell having controlled vents
DK109787C (da) * 1963-06-26 1968-07-01 Tobias Jensen S Mekaniske Etab Overtryksventil til et hylster, fortrinsvis til elektrolytkondensatorer, og fremgangsmåde til dens fremstilling.
US3285784A (en) * 1964-11-05 1966-11-15 Bell Telephone Labor Inc Nickel-cadmium battery receptacle
US3442716A (en) * 1966-10-31 1969-05-06 Fuji Electrochemical Co Ltd Alkaline cell
US3503811A (en) * 1968-06-21 1970-03-31 Union Carbide Corp Dry cell with novel venting means
DE2424428A1 (de) * 1974-05-20 1975-12-04 Fuji Electrochemical Co Ltd Alkalizelle
US3970478A (en) * 1975-03-14 1976-07-20 Medtronic, Inc. Venting of electrochemical cell
US4227701A (en) * 1979-01-02 1980-10-14 Fuji Electrochemical Co., Ltd. Rupturable sealing structure of cell
US4271241A (en) * 1980-02-05 1981-06-02 General Electric Company Resealable vent valve for containers such as batteries

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863218U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-18 1973-08-11

Also Published As

Publication number Publication date
DE3888499D1 (de) 1994-04-21
US4927719A (en) 1990-05-22
EP0322872B1 (en) 1994-03-16
EP0322872A1 (en) 1989-07-05
JPH05819B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-06
KR890011134A (ko) 1989-08-12
DE3888499T2 (de) 1994-09-15

Similar Documents

Publication Publication Date Title
US6620543B2 (en) Electrochemical cell having can vent and cover terminal
US6346342B1 (en) Battery having pressure relief mechanism formed in container
WO2000030191A1 (en) Electrochemical cell having a moisture barrier
JPH01176655A (ja) 乾電池
JP5054866B2 (ja) 電気化学電池のための低プロファイル通気性シール
US6348281B1 (en) Electrochemical cell having venting cover
US4476202A (en) Two-piece cover-seal construction for galvanic cells
US3489616A (en) Galvanic atmospheric-oxygen cell
CN210379217U (zh) 圆柱形电池及其电池盖帽
US4074023A (en) Primary dry cell with masked separator
KR100522676B1 (ko) 이차전지의 가스켓
JPH10269998A (ja) 円筒密閉形非水二次電池
US6300006B1 (en) Electrochemical cell having seal and cover assembly
KR20060125276A (ko) 이차 전지
JPH07183012A (ja) 角形密閉電池
JPH0644025Y2 (ja) 有機電解質電池の安全弁装置
JPH11339737A (ja) 角形電池
JPH0329881Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3622392A (en) Organic depolarized cell construction
KR100684732B1 (ko) 이차 전지
JPH07183009A (ja) 角形密閉電池の製造方法
JPH0350611Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0511651Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0511652Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS58220369A (ja) ボタン型空気電池

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees