JPS54139073A - Selffactuated arccextinguishing switchgear - Google Patents

Selffactuated arccextinguishing switchgear

Info

Publication number
JPS54139073A
JPS54139073A JP4702478A JP4702478A JPS54139073A JP S54139073 A JPS54139073 A JP S54139073A JP 4702478 A JP4702478 A JP 4702478A JP 4702478 A JP4702478 A JP 4702478A JP S54139073 A JPS54139073 A JP S54139073A
Authority
JP
Japan
Prior art keywords
selffactuated
arccextinguishing
switchgear
selffactuated arccextinguishing
arccextinguishing switchgear
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.)
Pending
Application number
JP4702478A
Other languages
Japanese (ja)
Inventor
Yoshihiro Ueda
Hiroyuki Sasao
Hajime Yoshiyasu
Souichirou Okuda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4702478A priority Critical patent/JPS54139073A/en
Priority to CH252979A priority patent/CH645756A5/en
Priority to DE2910495A priority patent/DE2910495C2/en
Priority to FR7906763A priority patent/FR2420200A1/en
Priority to US06/021,250 priority patent/US4306130A/en
Priority to CA323,681A priority patent/CA1115755A/en
Publication of JPS54139073A publication Critical patent/JPS54139073A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Breakers (AREA)
JP4702478A 1978-03-18 1978-04-19 Selffactuated arccextinguishing switchgear Pending JPS54139073A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP4702478A JPS54139073A (en) 1978-04-19 1978-04-19 Selffactuated arccextinguishing switchgear
CH252979A CH645756A5 (en) 1978-03-18 1979-03-16 DEVICE FOR CLEARING THE ELECTRIC ARC RESULTING FROM SWITCHING.
DE2910495A DE2910495C2 (en) 1978-03-18 1979-03-16 Electric circuit breaker
FR7906763A FR2420200A1 (en) 1978-03-18 1979-03-16 ARC SELF-EXTINGUISHING SWITCHING DEVICE
US06/021,250 US4306130A (en) 1978-03-18 1979-03-16 Arc self-extinguishing switch device
CA323,681A CA1115755A (en) 1978-03-18 1979-03-16 Arc self-extinguishing switch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4702478A JPS54139073A (en) 1978-04-19 1978-04-19 Selffactuated arccextinguishing switchgear

Publications (1)

Publication Number Publication Date
JPS54139073A true JPS54139073A (en) 1979-10-29

Family

ID=12763601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4702478A Pending JPS54139073A (en) 1978-03-18 1978-04-19 Selffactuated arccextinguishing switchgear

Country Status (1)

Country Link
JP (1) JPS54139073A (en)

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