JPS6255731B2 - - Google Patents

Info

Publication number
JPS6255731B2
JPS6255731B2 JP56030277A JP3027781A JPS6255731B2 JP S6255731 B2 JPS6255731 B2 JP S6255731B2 JP 56030277 A JP56030277 A JP 56030277A JP 3027781 A JP3027781 A JP 3027781A JP S6255731 B2 JPS6255731 B2 JP S6255731B2
Authority
JP
Japan
Prior art keywords
thyristor
main thyristor
main
power supply
series
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
JP56030277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57143932A (en
Inventor
Ichiro Kamitsuma
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP56030277A priority Critical patent/JPS57143932A/ja
Publication of JPS57143932A publication Critical patent/JPS57143932A/ja
Publication of JPS6255731B2 publication Critical patent/JPS6255731B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for DC voltages or currents

Landscapes

  • Control Of Direct Current Motors (AREA)
  • Thyristor Switches And Gates (AREA)
JP56030277A 1981-03-03 1981-03-03 Stationary type breaker Granted JPS57143932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56030277A JPS57143932A (en) 1981-03-03 1981-03-03 Stationary type breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56030277A JPS57143932A (en) 1981-03-03 1981-03-03 Stationary type breaker

Publications (2)

Publication Number Publication Date
JPS57143932A JPS57143932A (en) 1982-09-06
JPS6255731B2 true JPS6255731B2 (enExample) 1987-11-20

Family

ID=12299211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56030277A Granted JPS57143932A (en) 1981-03-03 1981-03-03 Stationary type breaker

Country Status (1)

Country Link
JP (1) JPS57143932A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344010Y2 (enExample) * 1972-08-28 1978-10-23

Also Published As

Publication number Publication date
JPS57143932A (en) 1982-09-06

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