JPH0711392Y2 - 開閉器の放圧表示装置 - Google Patents

開閉器の放圧表示装置

Info

Publication number
JPH0711392Y2
JPH0711392Y2 JP1984141951U JP14195184U JPH0711392Y2 JP H0711392 Y2 JPH0711392 Y2 JP H0711392Y2 JP 1984141951 U JP1984141951 U JP 1984141951U JP 14195184 U JP14195184 U JP 14195184U JP H0711392 Y2 JPH0711392 Y2 JP H0711392Y2
Authority
JP
Japan
Prior art keywords
partition wall
piston
switch
piston head
piston rod
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.)
Expired - Lifetime
Application number
JP1984141951U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6156739U (OSRAM
Inventor
俊二 吉原
Original Assignee
株式会社戸上電機製作所
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 株式会社戸上電機製作所 filed Critical 株式会社戸上電機製作所
Priority to JP1984141951U priority Critical patent/JPH0711392Y2/ja
Publication of JPS6156739U publication Critical patent/JPS6156739U/ja
Application granted granted Critical
Publication of JPH0711392Y2 publication Critical patent/JPH0711392Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP1984141951U 1984-09-18 1984-09-18 開閉器の放圧表示装置 Expired - Lifetime JPH0711392Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984141951U JPH0711392Y2 (ja) 1984-09-18 1984-09-18 開閉器の放圧表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984141951U JPH0711392Y2 (ja) 1984-09-18 1984-09-18 開閉器の放圧表示装置

Publications (2)

Publication Number Publication Date
JPS6156739U JPS6156739U (OSRAM) 1986-04-16
JPH0711392Y2 true JPH0711392Y2 (ja) 1995-03-15

Family

ID=30700283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984141951U Expired - Lifetime JPH0711392Y2 (ja) 1984-09-18 1984-09-18 開閉器の放圧表示装置

Country Status (1)

Country Link
JP (1) JPH0711392Y2 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2534804Y2 (ja) * 1990-07-12 1997-05-07 株式会社戸上電機製作所 避雷器内蔵形開閉器
JP2012253980A (ja) * 2011-06-07 2012-12-20 Mitsubishi Electric Corp スイッチギヤ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586997A (en) * 1978-12-22 1980-07-01 Hitachi Ltd Pressure relief device
JPS6336282Y2 (OSRAM) * 1981-02-21 1988-09-27
JPS59113929U (ja) * 1983-01-20 1984-08-01 日本高圧電気株式会社 ケ−ス入り柱上用開閉器の内部短絡事故表示装置

Also Published As

Publication number Publication date
JPS6156739U (OSRAM) 1986-04-16

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