JPS57187819A - High voltage dc breaker of commutation type - Google Patents

High voltage dc breaker of commutation type

Info

Publication number
JPS57187819A
JPS57187819A JP56070810A JP7081081A JPS57187819A JP S57187819 A JPS57187819 A JP S57187819A JP 56070810 A JP56070810 A JP 56070810A JP 7081081 A JP7081081 A JP 7081081A JP S57187819 A JPS57187819 A JP S57187819A
Authority
JP
Japan
Prior art keywords
breaker
high voltage
commutation type
commutation
type
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
JP56070810A
Other languages
Japanese (ja)
Inventor
Shiyunji Tokuyama
Nobuo Abe
Kouji Suzuki
Hiroyuki Sugawara
Keiji Arimatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56070810A priority Critical patent/JPS57187819A/en
Publication of JPS57187819A publication Critical patent/JPS57187819A/en
Pending legal-status Critical Current

Links

JP56070810A 1981-05-13 1981-05-13 High voltage dc breaker of commutation type Pending JPS57187819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56070810A JPS57187819A (en) 1981-05-13 1981-05-13 High voltage dc breaker of commutation type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56070810A JPS57187819A (en) 1981-05-13 1981-05-13 High voltage dc breaker of commutation type

Publications (1)

Publication Number Publication Date
JPS57187819A true JPS57187819A (en) 1982-11-18

Family

ID=13442289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56070810A Pending JPS57187819A (en) 1981-05-13 1981-05-13 High voltage dc breaker of commutation type

Country Status (1)

Country Link
JP (1) JPS57187819A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110215A (en) * 1985-11-08 1987-05-21 三菱電機株式会社 Dc circuit breaker circuit
JPS62110214A (en) * 1985-11-08 1987-05-21 三菱電機株式会社 Dc circuit breaker circuit
JPS62110216A (en) * 1985-11-08 1987-05-21 三菱電機株式会社 Dc circuit breaker circuit
JPS62110213A (en) * 1985-11-08 1987-05-21 三菱電機株式会社 Dc circuit breaker circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110215A (en) * 1985-11-08 1987-05-21 三菱電機株式会社 Dc circuit breaker circuit
JPS62110214A (en) * 1985-11-08 1987-05-21 三菱電機株式会社 Dc circuit breaker circuit
JPS62110216A (en) * 1985-11-08 1987-05-21 三菱電機株式会社 Dc circuit breaker circuit
JPS62110213A (en) * 1985-11-08 1987-05-21 三菱電機株式会社 Dc circuit breaker circuit

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