JPS53116479A - Mechanism for operating vacuum switch - Google Patents

Mechanism for operating vacuum switch

Info

Publication number
JPS53116479A
JPS53116479A JP3137577A JP3137577A JPS53116479A JP S53116479 A JPS53116479 A JP S53116479A JP 3137577 A JP3137577 A JP 3137577A JP 3137577 A JP3137577 A JP 3137577A JP S53116479 A JPS53116479 A JP S53116479A
Authority
JP
Japan
Prior art keywords
vacuum switch
operating vacuum
operating
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
JP3137577A
Other languages
Japanese (ja)
Other versions
JPS5857847B2 (en
Inventor
Minoru Ibarada
Tsutomu Oohara
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 JP52031375A priority Critical patent/JPS5857847B2/en
Publication of JPS53116479A publication Critical patent/JPS53116479A/en
Publication of JPS5857847B2 publication Critical patent/JPS5857847B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H01H2033/024—Details particular to three-phase circuit breakers with a triangular setup of circuit breakers
JP52031375A 1977-03-22 1977-03-22 vacuum switchgear Expired JPS5857847B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52031375A JPS5857847B2 (en) 1977-03-22 1977-03-22 vacuum switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52031375A JPS5857847B2 (en) 1977-03-22 1977-03-22 vacuum switchgear

Publications (2)

Publication Number Publication Date
JPS53116479A true JPS53116479A (en) 1978-10-11
JPS5857847B2 JPS5857847B2 (en) 1983-12-22

Family

ID=12329492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52031375A Expired JPS5857847B2 (en) 1977-03-22 1977-03-22 vacuum switchgear

Country Status (1)

Country Link
JP (1) JPS5857847B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258839U (en) * 1986-09-18 1987-04-11

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4218329Y1 (en) * 1966-04-13 1967-10-24
JPS5040243U (en) * 1973-07-27 1975-04-24
JPS50103164U (en) * 1974-01-28 1975-08-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4218329Y1 (en) * 1966-04-13 1967-10-24
JPS5040243U (en) * 1973-07-27 1975-04-24
JPS50103164U (en) * 1974-01-28 1975-08-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258839U (en) * 1986-09-18 1987-04-11

Also Published As

Publication number Publication date
JPS5857847B2 (en) 1983-12-22

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