JPH0222493B2 - - Google Patents

Info

Publication number
JPH0222493B2
JPH0222493B2 JP56035770A JP3577081A JPH0222493B2 JP H0222493 B2 JPH0222493 B2 JP H0222493B2 JP 56035770 A JP56035770 A JP 56035770A JP 3577081 A JP3577081 A JP 3577081A JP H0222493 B2 JPH0222493 B2 JP H0222493B2
Authority
JP
Japan
Prior art keywords
arc
contact
pressure
conductor
particles
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
JP56035770A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57148842A (en
Inventor
Hajime Yoshasu
Juichi Wada
Yoshiaki Sakamoto
Fumyuki Kujo
Nobuji Yamagata
Junichi Terachi
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 JP3577081A priority Critical patent/JPS57148842A/ja
Publication of JPS57148842A publication Critical patent/JPS57148842A/ja
Publication of JPH0222493B2 publication Critical patent/JPH0222493B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Breakers (AREA)
JP3577081A 1981-03-10 1981-03-10 Circuit breaker Granted JPS57148842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3577081A JPS57148842A (en) 1981-03-10 1981-03-10 Circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3577081A JPS57148842A (en) 1981-03-10 1981-03-10 Circuit breaker

Publications (2)

Publication Number Publication Date
JPS57148842A JPS57148842A (en) 1982-09-14
JPH0222493B2 true JPH0222493B2 (pm) 1990-05-18

Family

ID=12451098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3577081A Granted JPS57148842A (en) 1981-03-10 1981-03-10 Circuit breaker

Country Status (1)

Country Link
JP (1) JPS57148842A (pm)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220353Y2 (pm) * 1972-05-06 1977-05-11

Also Published As

Publication number Publication date
JPS57148842A (en) 1982-09-14

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