JPS5827859U - Sealing gasket for explosion-proof batteries - Google Patents

Sealing gasket for explosion-proof batteries

Info

Publication number
JPS5827859U
JPS5827859U JP12176881U JP12176881U JPS5827859U JP S5827859 U JPS5827859 U JP S5827859U JP 12176881 U JP12176881 U JP 12176881U JP 12176881 U JP12176881 U JP 12176881U JP S5827859 U JPS5827859 U JP S5827859U
Authority
JP
Japan
Prior art keywords
sealing gasket
explosion
annular
flat plate
proof
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.)
Pending
Application number
JP12176881U
Other languages
Japanese (ja)
Inventor
健一 篠田
泉　彰英
義博 前田
Original Assignee
富士電気化学株式会社
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 富士電気化学株式会社 filed Critical 富士電気化学株式会社
Priority to JP12176881U priority Critical patent/JPS5827859U/en
Publication of JPS5827859U publication Critical patent/JPS5827859U/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (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図は従来の封口ガスケットを装備した電池の構造図
、第２図はその封口ガスケットの詳細を示す部分断面図
、第３図はこの考案による封口ガスケットを装備した電
池の構造図、第４図はその封口ガスケットの詳細を示す
部分断面図、第５図は第４図における■矢視図である。 １・・・・・・封口ガスケット、２・・・・・・ボス部
、３・・・・・・環状外筒部、４・・・・・・連結部、
４ｄ・・・・・・環状平板部、５・・・・・・溝、６・
・・・・・溝。Figure 1 is a structural diagram of a battery equipped with a conventional sealing gasket, Figure 2 is a partial sectional view showing details of the sealing gasket, Figure 3 is a structural diagram of a battery equipped with a sealing gasket according to this invention, and Figure 4 is a structural diagram of a battery equipped with a sealing gasket according to the present invention. The figure is a partial cross-sectional view showing details of the sealing gasket, and FIG. 5 is a view taken in the direction of the ■ arrow in FIG. 4. DESCRIPTION OF SYMBOLS 1... Sealing gasket, 2... Boss part, 3... Annular outer cylinder part, 4... Connection part,
4d...Annular flat plate portion, 5...Groove, 6...
·····groove.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）金属集電棒を嵌挿する孔を中心に設けたボス部と
、金属ケースおよび陰極端子板によって挾持される環状
外筒部と、上記ボス部と上記環状外筒部とを一体的に連
結する連結部とで構成される封口ガスケットにおいて、
上記連結部の一部として上記ボス部および上記環状外筒
部の軸線と垂直な環状平板部を形成し、この環状平板部
の外面にその放射方向に少なくとも１本の溝を形成した
ことを特徴とする防爆型電池用封口ガスケット。(1) A boss part with a hole in the center for inserting a metal current collector rod, an annular outer cylinder part held between the metal case and the cathode terminal plate, and the boss part and the annular outer cylinder part are integrated into one body. In a sealing gasket composed of a connecting part to be connected,
An annular flat plate part perpendicular to the axes of the boss part and the annular outer cylindrical part is formed as a part of the connecting part, and at least one groove is formed in the radial direction on the outer surface of the annular flat plate part. Sealing gasket for explosion-proof batteries. （２）上記環状平板部の外面に上記放射方向の溝と直交
する溝を併設したことを特徴とする実用新案登録請求の
範囲第１項記載の防爆型電池用封口ガスケット。(2) The explosion-proof battery sealing gasket according to claim 1, wherein the outer surface of the annular flat plate portion is provided with grooves perpendicular to the radial direction grooves.
JP12176881U 1981-08-19 1981-08-19 Sealing gasket for explosion-proof batteries Pending JPS5827859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12176881U JPS5827859U (en) 1981-08-19 1981-08-19 Sealing gasket for explosion-proof batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12176881U JPS5827859U (en) 1981-08-19 1981-08-19 Sealing gasket for explosion-proof batteries

Publications (1)

Publication Number Publication Date
JPS5827859U true JPS5827859U (en) 1983-02-23

Family

ID=29915707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12176881U Pending JPS5827859U (en) 1981-08-19 1981-08-19 Sealing gasket for explosion-proof batteries

Country Status (1)

Country Link
JP (1) JPS5827859U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016177877A (en) * 2015-03-18 2016-10-06 Ｆｄｋ鳥取株式会社 Sealing plate for cylindrical battery and cylindrical battery
JPWO2016157750A1 (en) * 2015-03-27 2018-01-25 三洋電機株式会社 Cylindrical battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475536A (en) * 1977-11-30 1979-06-16 Fuji Electrochemical Co Ltd Sealed gasket body for explosionnproof cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475536A (en) * 1977-11-30 1979-06-16 Fuji Electrochemical Co Ltd Sealed gasket body for explosionnproof cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016177877A (en) * 2015-03-18 2016-10-06 Ｆｄｋ鳥取株式会社 Sealing plate for cylindrical battery and cylindrical battery
JPWO2016157750A1 (en) * 2015-03-27 2018-01-25 三洋電機株式会社 Cylindrical battery

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