JPS56165234A - Vacuum degree monitor for vacuum switch - Google Patents

Vacuum degree monitor for vacuum switch

Info

Publication number
JPS56165234A
JPS56165234A JP6831280A JP6831280A JPS56165234A JP S56165234 A JPS56165234 A JP S56165234A JP 6831280 A JP6831280 A JP 6831280A JP 6831280 A JP6831280 A JP 6831280A JP S56165234 A JPS56165234 A JP S56165234A
Authority
JP
Japan
Prior art keywords
vacuum
switch
degree monitor
vacuum degree
monitor
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
JP6831280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS647452B2 (en, 2012
Inventor
Tomio Fukushima
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP6831280A priority Critical patent/JPS56165234A/ja
Priority to EP81301178A priority patent/EP0036760B1/en
Priority to DE8181301178T priority patent/DE3174794D1/de
Priority to US06/246,617 priority patent/US4402224A/en
Publication of JPS56165234A publication Critical patent/JPS56165234A/ja
Publication of JPS647452B2 publication Critical patent/JPS647452B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP6831280A 1980-03-24 1980-05-22 Vacuum degree monitor for vacuum switch Granted JPS56165234A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6831280A JPS56165234A (en) 1980-05-22 1980-05-22 Vacuum degree monitor for vacuum switch
EP81301178A EP0036760B1 (en) 1980-03-24 1981-03-19 Vacuum circuit interrupter system
DE8181301178T DE3174794D1 (en) 1980-03-24 1981-03-19 Vacuum circuit interrupter system
US06/246,617 US4402224A (en) 1980-03-24 1981-03-23 Pressure responsive monitoring device for vacuum circuit interrupters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6831280A JPS56165234A (en) 1980-05-22 1980-05-22 Vacuum degree monitor for vacuum switch

Publications (2)

Publication Number Publication Date
JPS56165234A true JPS56165234A (en) 1981-12-18
JPS647452B2 JPS647452B2 (en, 2012) 1989-02-08

Family

ID=13370162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6831280A Granted JPS56165234A (en) 1980-03-24 1980-05-22 Vacuum degree monitor for vacuum switch

Country Status (1)

Country Link
JP (1) JPS56165234A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061195U (ja) * 1991-10-29 1994-01-11 川崎重工業株式会社 昇降式サイドスラスタ構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022288A (ja) * 1983-07-19 1985-02-04 富士通株式会社 キ−ボ−ドカバ−付投票券自動発売機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022288A (ja) * 1983-07-19 1985-02-04 富士通株式会社 キ−ボ−ドカバ−付投票券自動発売機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061195U (ja) * 1991-10-29 1994-01-11 川崎重工業株式会社 昇降式サイドスラスタ構造

Also Published As

Publication number Publication date
JPS647452B2 (en, 2012) 1989-02-08

Similar Documents

Publication Publication Date Title
JPS56143626A (en) Contactor for vacuum switch
JPS56145623A (en) Vacuum switch
GB2050060B (en) Vacuum switches
JPS56167221A (en) Vacuum degree monitor for vacuum switch
JPS5699931A (en) Vacuum switch
DE3376164D1 (en) Vacuum monitor for vacuum interrupter
EP0093414A3 (en) Vacuum switch
JPS57130312A (en) Vacuum switch
JPS5697926A (en) Vacuum switch
JPS57128424A (en) Vacuum switch
JPS56165234A (en) Vacuum degree monitor for vacuum switch
DE3168771D1 (en) Vacuum switch
JPS5757426A (en) Vacuum degree monitor for vacuum switch
JPS56121229A (en) Vacuum degree monitor for vacuum switch
JPS5619833A (en) Vacuum switch
JPS56120042A (en) Vacuum switch
JPS57168434A (en) Vacuum degree monitoring device for vacuum switch
GB8308616D0 (en) Vacuum switch
JPS5676130A (en) Vacuum switch
JPS5622019A (en) Vacuum switch
JPS5696428A (en) Vacuum switch
JPS5713634A (en) Vacuum switch
JPS5784529A (en) Vacuum switch
JPS5719925A (en) Vacuum switch
JPS5619829A (en) Switch for vacuum switch