JPS56149730A - Large current vacuum switch - Google Patents

Large current vacuum switch

Info

Publication number
JPS56149730A
JPS56149730A JP5266680A JP5266680A JPS56149730A JP S56149730 A JPS56149730 A JP S56149730A JP 5266680 A JP5266680 A JP 5266680A JP 5266680 A JP5266680 A JP 5266680A JP S56149730 A JPS56149730 A JP S56149730A
Authority
JP
Japan
Prior art keywords
large current
vacuum switch
current vacuum
switch
vacuum
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
JP5266680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220647B2 (enExample
Inventor
Tsutomu Oohara
Hiroshige Yamada
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 JP5266680A priority Critical patent/JPS56149730A/ja
Publication of JPS56149730A publication Critical patent/JPS56149730A/ja
Publication of JPS6220647B2 publication Critical patent/JPS6220647B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP5266680A 1980-04-21 1980-04-21 Large current vacuum switch Granted JPS56149730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5266680A JPS56149730A (en) 1980-04-21 1980-04-21 Large current vacuum switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5266680A JPS56149730A (en) 1980-04-21 1980-04-21 Large current vacuum switch

Publications (2)

Publication Number Publication Date
JPS56149730A true JPS56149730A (en) 1981-11-19
JPS6220647B2 JPS6220647B2 (enExample) 1987-05-08

Family

ID=12921187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5266680A Granted JPS56149730A (en) 1980-04-21 1980-04-21 Large current vacuum switch

Country Status (1)

Country Link
JP (1) JPS56149730A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7756844B1 (ja) * 2025-04-14 2025-10-20 三菱電機株式会社 開閉装置

Also Published As

Publication number Publication date
JPS6220647B2 (enExample) 1987-05-08

Similar Documents

Publication Publication Date Title
DE3162079D1 (en) Electrical switch
DE3169231D1 (en) Vacuum interrupter
JPS56143626A (en) Contactor for vacuum switch
GB2084405B (en) Electrical switch
JPS56145623A (en) Vacuum switch
DE3173171D1 (en) Vacuum interrupter
DE3170888D1 (en) Vacuum interrupter
GB2077041B (en) Electrical switch
EP0093414A3 (en) Vacuum switch
GB2070862B (en) Electrical switch
JPS5778725A (en) Electric switch
JPS57130312A (en) Vacuum switch
JPS5697926A (en) Vacuum switch
JPS5740828A (en) Electric switch
JPS57128424A (en) Vacuum switch
GB2089573B (en) Electrical switch
DE3164956D1 (en) Electrical switch
DE3168771D1 (en) Vacuum switch
JPS56149730A (en) Large current vacuum switch
JPS57132624A (en) Electric switch
JPS56128528A (en) Conductor for large current vacuum switch
JPS5619833A (en) Vacuum switch
JPS56120042A (en) Vacuum switch
GB2070334B (en) Push-button electric switch
GB8308616D0 (en) Vacuum switch