JPS6089735U - Safety device for oil-filled electrical equipment - Google Patents

Safety device for oil-filled electrical equipment

Info

Publication number
JPS6089735U
JPS6089735U JP18027783U JP18027783U JPS6089735U JP S6089735 U JPS6089735 U JP S6089735U JP 18027783 U JP18027783 U JP 18027783U JP 18027783 U JP18027783 U JP 18027783U JP S6089735 U JPS6089735 U JP S6089735U
Authority
JP
Japan
Prior art keywords
safety device
oil
electrical equipment
filled electrical
lead plate
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
JP18027783U
Other languages
Japanese (ja)
Other versions
JPH037939Y2 (en
Inventor
山中　敬二
室島　隆
奥井　清司
Original Assignee
ニチコン株式会社
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 ニチコン株式会社 filed Critical ニチコン株式会社
Priority to JP18027783U priority Critical patent/JPS6089735U/en
Publication of JPS6089735U publication Critical patent/JPS6089735U/en
Application granted granted Critical
Publication of JPH037939Y2 publication Critical patent/JPH037939Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Housings And Mounting Of Transformers (AREA)
  • Protection Of Transformers (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 drawings]

第１図は従来の油入電気機器の保安装置の動作原理を示
す説明図で、ａは正常時、ｂは動作時、Ｃは動作後放置
した場合を示す。第２図は本考案の保安装置取りつけ部
の実施例で、ａは平面図、ｂは動作前の断面図、Ｃは動
作時の断面図、第３図はばね作用をもたせた金具の一例
を示す図である。 １：ケース、１１：受は金具、４１：リード板、４２：
絶縁板、４３：Ｌ金具。FIG. 1 is an explanatory diagram showing the operating principle of a conventional safety device for oil-filled electrical equipment, where a shows the normal state, b shows the operating state, and C shows the state when the device is left alone after operating. Figure 2 shows an embodiment of the safety device mounting part of the present invention, where a is a plan view, b is a cross-sectional view before operation, C is a cross-sectional view during operation, and Figure 3 is an example of a metal fitting with a spring action. FIG. 1: Case, 11: Receiver is metal fitting, 41: Lead plate, 42:
Insulating plate, 43: L metal fittings.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部故障時の発生ガスによるケースの変形を利用し、リ
ード板部を切断して電流を遮断してなる油入電気機器の
保安装置において、ケースの内壁に引掛構造で、かつ壁
との間に空間を有する受金具を設け、保安装置動作後リ
ード板切断部が充分な離間距離が得られるよう構成した
油入電気機器の保安装置。A safety device for oil-filled electrical equipment that utilizes the deformation of the case due to gas generated during an internal failure to cut the lead plate and interrupt the current. A safety device for oil-filled electrical equipment that is provided with a receiving metal fitting having a space so that a sufficient separation distance can be obtained between the lead plate cutting part after the safety device is activated.
JP18027783U 1983-11-22 1983-11-22 Safety device for oil-filled electrical equipment Granted JPS6089735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18027783U JPS6089735U (en) 1983-11-22 1983-11-22 Safety device for oil-filled electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18027783U JPS6089735U (en) 1983-11-22 1983-11-22 Safety device for oil-filled electrical equipment

Publications (2)

Publication Number Publication Date
JPS6089735U true JPS6089735U (en) 1985-06-19
JPH037939Y2 JPH037939Y2 (en) 1991-02-27

Family

ID=30390929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18027783U Granted JPS6089735U (en) 1983-11-22 1983-11-22 Safety device for oil-filled electrical equipment

Country Status (1)

Country Link
JP (1) JPS6089735U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157296A (en) * 1984-01-26 1985-08-17 松下電器産業株式会社 Safety device
JPH02114505A (en) * 1988-10-24 1990-04-26 Nichicon Corp Capacitor with safety device
JPH02114613A (en) * 1988-10-25 1990-04-26 Nichicon Corp Capacitor equipped with protective device
JP2015220388A (en) * 2014-05-20 2015-12-07 ニチコン株式会社 Oil-impregnated capacitor with protection device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063543U (en) * 1973-10-12 1975-06-10
JPS51138857U (en) * 1975-04-28 1976-11-09
JPS51138857A (en) * 1975-05-27 1976-11-30 Hitachi Condenser Method of assembling safety device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063543U (en) * 1973-10-12 1975-06-10
JPS51138857U (en) * 1975-04-28 1976-11-09
JPS51138857A (en) * 1975-05-27 1976-11-30 Hitachi Condenser Method of assembling safety device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157296A (en) * 1984-01-26 1985-08-17 松下電器産業株式会社 Safety device
JPH02114505A (en) * 1988-10-24 1990-04-26 Nichicon Corp Capacitor with safety device
JPH02114613A (en) * 1988-10-25 1990-04-26 Nichicon Corp Capacitor equipped with protective device
JP2015220388A (en) * 2014-05-20 2015-12-07 ニチコン株式会社 Oil-impregnated capacitor with protection device

Also Published As

Publication number Publication date
JPH037939Y2 (en) 1991-02-27

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