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JPS5393347A - Dc circuit switch - Google Patents

Dc circuit switch

Info

Publication number
JPS5393347A
JPS5393347A JP730177A JP730177A JPS5393347A JP S5393347 A JPS5393347 A JP S5393347A JP 730177 A JP730177 A JP 730177A JP 730177 A JP730177 A JP 730177A JP S5393347 A JPS5393347 A JP S5393347A
Authority
JP
Japan
Prior art keywords
circuit switch
circuit
discharge
thyristor
contact piece
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
JP730177A
Other languages
Japanese (ja)
Inventor
Yasushi Momochi
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 JP730177A priority Critical patent/JPS5393347A/en
Publication of JPS5393347A publication Critical patent/JPS5393347A/en
Pending legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

PURPOSE: To provide a DC circuit switch of simplified construction with a discharge contact piece not required, by addition of a circuit consisting of the thyristor and discharge resistor.
COPYRIGHT: (C)1978,JPO&Japio
JP730177A 1977-01-27 1977-01-27 Dc circuit switch Pending JPS5393347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP730177A JPS5393347A (en) 1977-01-27 1977-01-27 Dc circuit switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP730177A JPS5393347A (en) 1977-01-27 1977-01-27 Dc circuit switch

Publications (1)

Publication Number Publication Date
JPS5393347A true JPS5393347A (en) 1978-08-16

Family

ID=11662191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP730177A Pending JPS5393347A (en) 1977-01-27 1977-01-27 Dc circuit switch

Country Status (1)

Country Link
JP (1) JPS5393347A (en)

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