JPS5865762U - battery safety valve device - Google Patents

battery safety valve device

Info

Publication number
JPS5865762U
JPS5865762U JP16145381U JP16145381U JPS5865762U JP S5865762 U JPS5865762 U JP S5865762U JP 16145381 U JP16145381 U JP 16145381U JP 16145381 U JP16145381 U JP 16145381U JP S5865762 U JPS5865762 U JP S5865762U
Authority
JP
Japan
Prior art keywords
valve device
safety valve
battery
cutting blade
battery safety
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
JP16145381U
Other languages
Japanese (ja)
Other versions
JPS634363Y2 (en
Inventor
宏之助 池田
大石　久夫
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP16145381U priority Critical patent/JPS5865762U/en
Publication of JPS5865762U publication Critical patent/JPS5865762U/en
Application granted granted Critical
Publication of JPS634363Y2 publication Critical patent/JPS634363Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • 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) [Abstract] 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図乃至第３図は本考案による装置の一実施例を示し
、第１図は本考案による装置を有する電池の要部断面図
、第２図は蓋板の一部破断せる斜視図、第３図は弁作動
時の要部断面図であり、第４図及び第５図は従来装置を
示し、第４図は蓋板の一部破断せる斜視図、第５図は弁
作動時の要部断面図である。 ４・・・・・・ガス抜孔、６・・・・・・蓋板、８・・
・・・・切刃、７・・・・・・可撓性薄板、１３・・・
・・・切込部、９・・・・・・透孔部。1 to 3 show an embodiment of the device according to the present invention, FIG. 1 is a cross-sectional view of a main part of a battery having the device according to the present invention, FIG. 2 is a partially cutaway perspective view of the lid plate, Fig. 3 is a sectional view of the main part when the valve is in operation, Figs. 4 and 5 show the conventional device, Fig. 4 is a partially cutaway perspective view of the cover plate, and Fig. 5 is a sectional view of the main part when the valve is in operation. It is a sectional view of the main part. 4... Gas vent hole, 6... Lid plate, 8...
... Cutting blade, 7 ... Flexible thin plate, 13 ...
...notch part, 9...through hole part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガス抜孔を有する蓋板の内面に切刃を垂設し、該切刃に
より電池内のガス圧上昇によって撓む可撓性薄板を切込
むものであって、前記切刃に前記薄板の切込時にその切
込部の表裏面を連通し電池内のガスを前記ガス抜孔から
逃がす透孔部を設けてなる電池の安全弁装置。A cutting blade is provided vertically on the inner surface of a lid plate having a gas vent hole, and the cutting blade cuts into a flexible thin plate that bends due to an increase in gas pressure inside the battery, and the cutting blade cuts into the thin plate. A safety valve device for a battery, which is provided with a through hole that connects the front and back surfaces of the notch to allow gas inside the battery to escape from the gas vent hole.
JP16145381U 1981-10-28 1981-10-28 battery safety valve device Granted JPS5865762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16145381U JPS5865762U (en) 1981-10-28 1981-10-28 battery safety valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16145381U JPS5865762U (en) 1981-10-28 1981-10-28 battery safety valve device

Publications (2)

Publication Number Publication Date
JPS5865762U true JPS5865762U (en) 1983-05-04
JPS634363Y2 JPS634363Y2 (en) 1988-02-03

Family

ID=29953823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16145381U Granted JPS5865762U (en) 1981-10-28 1981-10-28 battery safety valve device

Country Status (1)

Country Link
JP (1) JPS5865762U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174959U (en) * 1984-10-20 1986-05-21
JP2010186650A (en) * 2009-02-12 2010-08-26 Fdk Energy Co Ltd Cylindrical battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174959U (en) * 1984-10-20 1986-05-21
JP2010186650A (en) * 2009-02-12 2010-08-26 Fdk Energy Co Ltd Cylindrical battery

Also Published As

Publication number Publication date
JPS634363Y2 (en) 1988-02-03

Similar Documents

Publication Publication Date Title
JPS5865762U (en) battery safety valve device
JPS5880036U (en) Table top cord-in device
JPS63165770U (en)
JPS5916198U (en) shield case
JPS585701U (en) Portable circular saw saw position confirmation device
JPS6072920U (en) drain device
JPH0466765U (en)
JPS58136876U (en) Sheet metal edge cover
JPS58144941U (en) body of electronic equipment
JPS5854270U (en) electric razor
JPS58150526U (en) Lever cover device
JPS58138262U (en) battery safety valve device
JPS5974028U (en) double-edged saw
JPS59120513U (en) Hole saw with cutting oil tank
JPS5940345U (en) oval leather punch
JPS5864247U (en) knife case
JPS5867033U (en) Underfloor storage device
JPS5824302U (en) Portable circular saw saw position confirmation device
JPS58186562U (en) battery safety valve device
JPS59139240U (en) Lever for okonomiyaki
JPS582699U (en) decorative board
JPS5844105U (en) tool holder
JPS5982695U (en) cooking blade
JPS5960927U (en) water bottle with airtight container
JPS60193022U (en) can sealing device