JPS6357899B2 - - Google Patents

Info

Publication number
JPS6357899B2
JPS6357899B2 JP55183117A JP18311780A JPS6357899B2 JP S6357899 B2 JPS6357899 B2 JP S6357899B2 JP 55183117 A JP55183117 A JP 55183117A JP 18311780 A JP18311780 A JP 18311780A JP S6357899 B2 JPS6357899 B2 JP S6357899B2
Authority
JP
Japan
Prior art keywords
electrode
grooves
current
electrodes
arc
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
Application number
JP55183117A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57105931A (en
Inventor
Takashi Yamanaka
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 JP18311780A priority Critical patent/JPS57105931A/ja
Priority to EP81301116A priority patent/EP0055008B1/en
Priority to DE8181301116T priority patent/DE3173171D1/de
Priority to US06/246,639 priority patent/US4415787A/en
Publication of JPS57105931A publication Critical patent/JPS57105931A/ja
Publication of JPS6357899B2 publication Critical patent/JPS6357899B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP18311780A 1980-12-22 1980-12-23 Vacuum breaker Granted JPS57105931A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP18311780A JPS57105931A (en) 1980-12-23 1980-12-23 Vacuum breaker
EP81301116A EP0055008B1 (en) 1980-12-22 1981-03-17 Vacuum interrupter
DE8181301116T DE3173171D1 (en) 1980-12-22 1981-03-17 Vacuum interrupter
US06/246,639 US4415787A (en) 1980-12-22 1981-03-23 Vacuum interrupter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18311780A JPS57105931A (en) 1980-12-23 1980-12-23 Vacuum breaker

Publications (2)

Publication Number Publication Date
JPS57105931A JPS57105931A (en) 1982-07-01
JPS6357899B2 true JPS6357899B2 (instruction) 1988-11-14

Family

ID=16130071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18311780A Granted JPS57105931A (en) 1980-12-22 1980-12-23 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57105931A (instruction)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257974A (en) * 1975-11-07 1977-05-12 Hitachi Ltd Vacuum valve circuit breaker
JPS558775A (en) * 1978-07-05 1980-01-22 Sankyo Co Coin game machine

Also Published As

Publication number Publication date
JPS57105931A (en) 1982-07-01

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