JPS57202025A - Dc breaker - Google Patents

Dc breaker

Info

Publication number
JPS57202025A
JPS57202025A JP8578681A JP8578681A JPS57202025A JP S57202025 A JPS57202025 A JP S57202025A JP 8578681 A JP8578681 A JP 8578681A JP 8578681 A JP8578681 A JP 8578681A JP S57202025 A JPS57202025 A JP S57202025A
Authority
JP
Japan
Prior art keywords
breaker
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
JP8578681A
Other languages
Japanese (ja)
Inventor
Shiyouzou Yamazaki
Hisashi Kondou
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 JP8578681A priority Critical patent/JPS57202025A/en
Publication of JPS57202025A publication Critical patent/JPS57202025A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
JP8578681A 1981-06-05 1981-06-05 Dc breaker Pending JPS57202025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8578681A JPS57202025A (en) 1981-06-05 1981-06-05 Dc breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8578681A JPS57202025A (en) 1981-06-05 1981-06-05 Dc breaker

Publications (1)

Publication Number Publication Date
JPS57202025A true JPS57202025A (en) 1982-12-10

Family

ID=13868565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8578681A Pending JPS57202025A (en) 1981-06-05 1981-06-05 Dc breaker

Country Status (1)

Country Link
JP (1) JPS57202025A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934503A (en) * 1987-11-25 1990-06-19 Valeo Clutch control device suitable for an automobile vehicle
DE4009916C2 (en) * 1989-03-31 2002-11-14 Valeo Clutch control device, in particular for a motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934503A (en) * 1987-11-25 1990-06-19 Valeo Clutch control device suitable for an automobile vehicle
DE4009916C2 (en) * 1989-03-31 2002-11-14 Valeo Clutch control device, in particular for a motor vehicle

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