JPH0425154U - - Google Patents

Info

Publication number
JPH0425154U
JPH0425154U JP6679690U JP6679690U JPH0425154U JP H0425154 U JPH0425154 U JP H0425154U JP 6679690 U JP6679690 U JP 6679690U JP 6679690 U JP6679690 U JP 6679690U JP H0425154 U JPH0425154 U JP H0425154U
Authority
JP
Japan
Prior art keywords
valve
safety valve
battery
barrel
sealed lead
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
JP6679690U
Other languages
English (en)
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 JP6679690U priority Critical patent/JPH0425154U/ja
Publication of JPH0425154U publication Critical patent/JPH0425154U/ja
Pending 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図及び第２図は本考案に係る安全弁の一実
施例における熱変形素子の作動前と作動後の各状
態を示す縦断面図、第３図は従来構造の安全弁を
持つ密閉形鉛蓄電池と本考案構造の安全弁をもつ
密閉形鉛蓄電池との電池温度の変化に対する電槽
膨れの変化を示す特性図、第４図は従来の安全弁
の縦断面図である。 １……安全弁、２……電槽、３……弁筒、４…
…弁体、５……上蓋、６……熱変形素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電槽の上部に弁筒が設けられ、該弁筒に弁体が
    被せられてなる密閉形鉛蓄電池の安全弁において
    、電池温度が上昇すると前記弁体を前記弁筒に沿
    つて持ち上げる熱変形素子が設けられていること
    を特徴とする密閉形鉛蓄電池の安全弁。
JP6679690U 1990-06-26 1990-06-26 Pending JPH0425154U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6679690U JPH0425154U (ja) 1990-06-26 1990-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6679690U JPH0425154U (ja) 1990-06-26 1990-06-26

Publications (1)

Publication Number Publication Date
JPH0425154U true JPH0425154U (ja) 1992-02-28

Family

ID=31599816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6679690U Pending JPH0425154U (ja) 1990-06-26 1990-06-26

Country Status (1)

Country Link
JP (1) JPH0425154U (ja)

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