JPS6423873U - - Google Patents

Info

Publication number
JPS6423873U
JPS6423873U JP11859487U JP11859487U JPS6423873U JP S6423873 U JPS6423873 U JP S6423873U JP 11859487 U JP11859487 U JP 11859487U JP 11859487 U JP11859487 U JP 11859487U JP S6423873 U JPS6423873 U JP S6423873U
Authority
JP
Japan
Prior art keywords
lid
gasket
periphery
thickness
caulked via
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
JP11859487U
Other languages
English (en)
Other versions
JPH0631643Y2 (ja
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 filed Critical
Priority to JP1987118594U priority Critical patent/JPH0631643Y2/ja
Publication of JPS6423873U publication Critical patent/JPS6423873U/ja
Application granted granted Critical
Publication of JPH0631643Y2 publication Critical patent/JPH0631643Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Gas Exhaust Devices For Batteries (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す断面図、第２
図は第１図の分解斜視図、第３図は中間蓋体の平
面図、第４図は上記中間蓋体の断面図、第５図は
上記中間蓋体が膨出した状態を示す断面図、第６
図は中間蓋体の他の例を示す斜視図である。第７
図は従来例を示す要部概略断面図である。 １……外装缶、２……ガスケツト、３……中間
蓋体、４……閉塞蓋体、１２……肉薄部。

Claims (1)

  1. 【実用新案登録請求の範囲】 内部に発電要素を収納した外装缶と、ガスケツ
    トと、厚さ０．２mm〜０．６mmのアルミニウム又
    はアルミニウム合金からなり５０μｍ〜３００μ
    ｍの肉厚からなる略々放射状の肉薄部が形成され
    るとともに周部に顎部を有する第１の蓋体と、硬
    質金属からなりガス抜き穴が穿設されてなる第２
    の蓋体とを有してなり、 上記外装缶と上記第１の蓋体及び第２の蓋体と
    は上記ガスケツトを介してかしめられ、上記第１
    の蓋体の鍔部に上記第２の蓋体の周縁が接触され
    てなることを特徴とする防爆型密閉電池。
JP1987118594U 1987-08-01 1987-08-01 防爆型密閉電池 Expired - Lifetime JPH0631643Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987118594U JPH0631643Y2 (ja) 1987-08-01 1987-08-01 防爆型密閉電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987118594U JPH0631643Y2 (ja) 1987-08-01 1987-08-01 防爆型密閉電池

Publications (2)

Publication Number Publication Date
JPS6423873U true JPS6423873U (ja) 1989-02-08
JPH0631643Y2 JPH0631643Y2 (ja) 1994-08-22

Family

ID=31363074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987118594U Expired - Lifetime JPH0631643Y2 (ja) 1987-08-01 1987-08-01 防爆型密閉電池

Country Status (1)

Country Link
JP (1) JPH0631643Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088773A1 (ja) * 1993-07-22 2004-10-14 Kenichi Miyamoto 密閉型電池
JP2011171299A (ja) * 2010-02-18 2011-09-01 Samsung Sdi Co Ltd ２次電池
US8435658B2 (en) 2009-03-27 2013-05-07 Sanyo Electric Co., Ltd. Sealed cell with terminal cap and safety valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772555U (ja) * 1980-10-21 1982-05-04
JPS5871980U (ja) * 1981-11-11 1983-05-16 古河電池株式会社 密閉蓄電池
JPS5941972U (ja) * 1982-09-10 1984-03-17 株式会社落合製作所 密閉型蓄電池における安全弁盤

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772555U (ja) * 1980-10-21 1982-05-04
JPS5871980U (ja) * 1981-11-11 1983-05-16 古河電池株式会社 密閉蓄電池
JPS5941972U (ja) * 1982-09-10 1984-03-17 株式会社落合製作所 密閉型蓄電池における安全弁盤

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088773A1 (ja) * 1993-07-22 2004-10-14 Kenichi Miyamoto 密閉型電池
US8435658B2 (en) 2009-03-27 2013-05-07 Sanyo Electric Co., Ltd. Sealed cell with terminal cap and safety valve
JP2011171299A (ja) * 2010-02-18 2011-09-01 Samsung Sdi Co Ltd ２次電池

Also Published As

Publication number Publication date
JPH0631643Y2 (ja) 1994-08-22

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