JPH0650925Y2 - 圧力低下表示装置付ガス開閉器 - Google Patents

圧力低下表示装置付ガス開閉器

Info

Publication number
JPH0650925Y2
JPH0650925Y2 JP10284190U JP10284190U JPH0650925Y2 JP H0650925 Y2 JPH0650925 Y2 JP H0650925Y2 JP 10284190 U JP10284190 U JP 10284190U JP 10284190 U JP10284190 U JP 10284190U JP H0650925 Y2 JPH0650925 Y2 JP H0650925Y2
Authority
JP
Japan
Prior art keywords
overcurrent detection
switch
line
pressure drop
trip
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
JP10284190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0461723U (US06650917-20031118-M00005.png
Inventor
龍美 池田
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 JP10284190U priority Critical patent/JPH0650925Y2/ja
Publication of JPH0461723U publication Critical patent/JPH0461723U/ja
Application granted granted Critical
Publication of JPH0650925Y2 publication Critical patent/JPH0650925Y2/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)
JP10284190U 1990-09-29 1990-09-29 圧力低下表示装置付ガス開閉器 Expired - Lifetime JPH0650925Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10284190U JPH0650925Y2 (ja) 1990-09-29 1990-09-29 圧力低下表示装置付ガス開閉器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10284190U JPH0650925Y2 (ja) 1990-09-29 1990-09-29 圧力低下表示装置付ガス開閉器

Publications (2)

Publication Number Publication Date
JPH0461723U JPH0461723U (US06650917-20031118-M00005.png) 1992-05-27
JPH0650925Y2 true JPH0650925Y2 (ja) 1994-12-21

Family

ID=31847428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10284190U Expired - Lifetime JPH0650925Y2 (ja) 1990-09-29 1990-09-29 圧力低下表示装置付ガス開閉器

Country Status (1)

Country Link
JP (1) JPH0650925Y2 (US06650917-20031118-M00005.png)

Also Published As

Publication number Publication date
JPH0461723U (US06650917-20031118-M00005.png) 1992-05-27

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