JPS60140361U - sealed battery - Google Patents

sealed battery

Info

Publication number
JPS60140361U
JPS60140361U JP1984028594U JP2859484U JPS60140361U JP S60140361 U JPS60140361 U JP S60140361U JP 1984028594 U JP1984028594 U JP 1984028594U JP 2859484 U JP2859484 U JP 2859484U JP S60140361 U JPS60140361 U JP S60140361U
Authority
JP
Japan
Prior art keywords
shaped
arc
groove
utility
model registration
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
JP1984028594U
Other languages
Japanese (ja)
Other versions
JPH054204Y2 (en
Inventor
哲三 小島
寿 塚本
山地　正矩
Original Assignee
日本電池株式会社
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 日本電池株式会社 filed Critical 日本電池株式会社
Priority to JP1984028594U priority Critical patent/JPS60140361U/en
Publication of JPS60140361U publication Critical patent/JPS60140361U/en
Application granted granted Critical
Publication of JPH054204Y2 publication Critical patent/JPH054204Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Secondary Cells (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案にかかる密閉形電池の■字形溝の配置を
示す図１、第２図は本考案電池用ケースの断面を示す図
である。第３図は円弧状溝の半径と作動圧の関係を示す
図で、Ａはケース厚みに対する溝の深さの比が６／１０
、Ｂは８／１０の場合を示す。第４図は■字形溝の深さ
と作動圧の関係を示す図で、Ｃは円弧状溝の半径が電池
端面の半径の１６／２０の場合、Ｄは１８／２０の場合
である。 １・・・電池ケースの円板状の端面、２・・・電池ケー
スの側面、３・・・円弧状の■字形溝、４・・・直線状
の■字形溝、５・・・電池フタ、６・・・バッキング。FIG. 1 shows the arrangement of the ■-shaped grooves of the sealed battery according to the present invention, and FIG. 2 is a cross-sectional view of the battery case of the present invention. Figure 3 is a diagram showing the relationship between the radius of the circular arc groove and the operating pressure.
, B shows the case of 8/10. FIG. 4 is a diagram showing the relationship between the depth of the ■-shaped groove and the operating pressure, where C is the case where the radius of the arcuate groove is 16/20 of the radius of the battery end face, and D is the case where it is 18/20. DESCRIPTION OF SYMBOLS 1... Disk-shaped end surface of the battery case, 2... Side surface of the battery case, 3... Arc-shaped ■-shaped groove, 4... Straight ■-shaped groove, 5... Battery lid , 6... Backing.

Claims (1)

【実用新案登録請求の範囲】 １　電池ケースを構成する円板状の端面の周辺部に断面
がＶ字形の溝を円弧状に設け、更にその円弧状の■字形
溝に一端を有し、その円弧の中心方向へ直線状に配した
一面がＶ字形の溝を組合せて設けてなる密閉形電池。 ２　円弧状の■字形溝の半径が電池ケースの円板状端面
の半径の３／４以上である実用新案登録請求の範囲第１
項記載の密閉形電池。 ３　■字形溝の深さが電池ケースの厚さの３７５〜９／
１０である実用新案登録請求の範囲第１項記載の密閉形
電池。[Scope of Claim for Utility Model Registration] 1. A groove having a V-shaped cross section is provided in an arc shape in the periphery of the disc-shaped end surface constituting the battery case, and furthermore, the arc-shaped ■-shaped groove has one end; A sealed battery consisting of a combination of V-shaped grooves on one side that are arranged in a straight line toward the center of an arc. 2 Utility model registration claim 1 in which the radius of the arc-shaped ■-shaped groove is 3/4 or more of the radius of the disc-shaped end surface of the battery case
Sealed batteries as described in section. 3 The depth of the ■-shaped groove is 375 to 9/3 of the thickness of the battery case.
10. The sealed battery according to claim 1 of the utility model registration claim 10.
JP1984028594U 1984-02-28 1984-02-28 sealed battery Granted JPS60140361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984028594U JPS60140361U (en) 1984-02-28 1984-02-28 sealed battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984028594U JPS60140361U (en) 1984-02-28 1984-02-28 sealed battery

Publications (2)

Publication Number Publication Date
JPS60140361U true JPS60140361U (en) 1985-09-17
JPH054204Y2 JPH054204Y2 (en) 1993-02-02

Family

ID=30526618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984028594U Granted JPS60140361U (en) 1984-02-28 1984-02-28 sealed battery

Country Status (1)

Country Link
JP (1) JPS60140361U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002134073A (en) * 2000-10-27 2002-05-10 Toshiba Battery Co Ltd Flattened non-aqueous electrolytic secondary battery
JP2005235531A (en) * 2004-02-18 2005-09-02 Hitachi Maxell Ltd Sealed battery
JP2006517724A (en) * 2003-02-11 2006-07-27 エヴァレディ・バッテリー・カンパニー・インコーポレイテッド Battery cell with improved pressure relief
JP2011187407A (en) * 2010-03-11 2011-09-22 Hitachi Maxell Energy Ltd Flat battery and tire pressure detecting device equipped with it
JP2014053112A (en) * 2012-09-06 2014-03-20 Hitachi Maxell Ltd Flat battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4867230U (en) * 1971-11-29 1973-08-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4867230U (en) * 1971-11-29 1973-08-25

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002134073A (en) * 2000-10-27 2002-05-10 Toshiba Battery Co Ltd Flattened non-aqueous electrolytic secondary battery
JP2006517724A (en) * 2003-02-11 2006-07-27 エヴァレディ・バッテリー・カンパニー・インコーポレイテッド Battery cell with improved pressure relief
JP2005235531A (en) * 2004-02-18 2005-09-02 Hitachi Maxell Ltd Sealed battery
JP2011187407A (en) * 2010-03-11 2011-09-22 Hitachi Maxell Energy Ltd Flat battery and tire pressure detecting device equipped with it
JP2014053112A (en) * 2012-09-06 2014-03-20 Hitachi Maxell Ltd Flat battery

Also Published As

Publication number Publication date
JPH054204Y2 (en) 1993-02-02

Similar Documents

Publication Publication Date Title
JPS60140361U (en) sealed battery
JPS58148039U (en) SiC-graphite composite jig
JPS58171612U (en) Compact container with replaceable inner plate
JPS6065970U (en) flat sealed battery
JPS58111442U (en) disk rotor
JPS6043766U (en) Metal ring gasket with a V-shaped circumferential groove on the inner periphery
JPS6139079U (en) Washable electric razor
JPS6130349U (en) disk cutter
JPS59141234U (en) disc brake pad
JPS6125106U (en) Planer
JPS594820U (en) bearing chamber
JPS6053425U (en) Circular saw
JPS59137968U (en) Gasket for ion exchange membrane salt electrolysis
JPS60115882U (en) compact disk storage case
JPS60183118U (en) saw blade
JPS5910189U (en) cleaning sponge
JPS5870829U (en) hob
JPS5840360U (en) Super abrasive inner peripheral blade for difficult-to-cut materials
JPS619769U (en) storage battery
JPS6056762U (en) Target for sputtering
JPS5997206U (en) turbine moving blade
JPS60176286U (en) scraper
JPS60144806U (en) Disc plate structure in the axle rotor of management work equipment
JPS60195002U (en) Simple electrode
JPS6053426U (en) Circular saw