JPS59189227U - Safety device for capacitors - Google Patents

Safety device for capacitors

Info

Publication number
JPS59189227U
JPS59189227U JP8333383U JP8333383U JPS59189227U JP S59189227 U JPS59189227 U JP S59189227U JP 8333383 U JP8333383 U JP 8333383U JP 8333383 U JP8333383 U JP 8333383U JP S59189227 U JPS59189227 U JP S59189227U
Authority
JP
Japan
Prior art keywords
case
capacitor
safety device
foil
deformation
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
JP8333383U
Other languages
Japanese (ja)
Other versions
JPS6342504Y2 (en
Inventor
小角　国夫
武男 藤原
松見　松次郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Shizuki Electric Co Inc
Original Assignee
Mitsubishi Electric Corp
Shizuki Electric Co Inc
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 Mitsubishi Electric Corp, Shizuki Electric Co Inc filed Critical Mitsubishi Electric Corp
Priority to JP8333383U priority Critical patent/JPS59189227U/en
Publication of JPS59189227U publication Critical patent/JPS59189227U/en
Application granted granted Critical
Publication of JPS6342504Y2 publication Critical patent/JPS6342504Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fixed Capacitors And Capacitor Manufacturing Machines (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図はコンデンサの正常運転時の断面図、第２図はコ
ンデンサ故障時ケースが膨張し保安装置が作動した状態
の断面説明図、第３図は要部の斜視図、第４図は電気回
路図である。 １・・・コンデンサケース、２・・・端子、３・・・蓋
、４・・・基板、５・・・導電箔、６・・・緩衝取付具
、７・・・連結板、Ｌｌ、Ｌ２・・・リード線、Ｃ・・
・コンデンサ素子。Figure 1 is a cross-sectional view of the capacitor during normal operation, Figure 2 is a cross-sectional explanatory diagram of the state in which the case expands and the safety device is activated when the capacitor fails, Figure 3 is a perspective view of the main parts, and Figure 4 is an electrical It is a circuit diagram. DESCRIPTION OF SYMBOLS 1... Capacitor case, 2... Terminal, 3... Lid, 4... Board, 5... Conductive foil, 6... Buffer fixture, 7... Connecting plate, Ll, L2・・・Lead wire, C...
・Capacitor element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンデンサケース内空間に絶縁性基板を設け、これにケ
ース内の発生ガス圧にてコンデンサケースの変形にて切
断されるようになした導電箔を設けてなる保安装置を有
するコンデンサに於て、導電箔を設けた基板の少くとも
一方を正常運転時のケース変形量を導電箔に伝達されな
いようにして緩衝取付具を介してケースに固定し、且基
板には許容範囲以上のケース変形にて導電箔を切断する
ように連結されたことを特徴とするコンデンサ用保安装
置。In a capacitor that has a safety device, an insulating substrate is provided in the space inside the capacitor case, and a conductive foil is provided on the insulating substrate to be cut by the deformation of the capacitor case due to the gas pressure generated in the case. At least one of the boards provided with foil is fixed to the case via a buffer fixture so that the amount of case deformation during normal operation is not transmitted to the conductive foil, and the board is provided with conductive material with case deformation exceeding the allowable range. A safety device for a capacitor, characterized in that the foil is connected so as to cut it.
JP8333383U 1983-05-31 1983-05-31 Safety device for capacitors Granted JPS59189227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8333383U JPS59189227U (en) 1983-05-31 1983-05-31 Safety device for capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8333383U JPS59189227U (en) 1983-05-31 1983-05-31 Safety device for capacitors

Publications (2)

Publication Number Publication Date
JPS59189227U true JPS59189227U (en) 1984-12-15
JPS6342504Y2 JPS6342504Y2 (en) 1988-11-08

Family

ID=30213291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8333383U Granted JPS59189227U (en) 1983-05-31 1983-05-31 Safety device for capacitors

Country Status (1)

Country Link
JP (1) JPS59189227U (en)

Also Published As

Publication number Publication date
JPS6342504Y2 (en) 1988-11-08

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