GB1362271A - Control drive system for power devices - Google Patents

Control drive system for power devices

Info

Publication number
GB1362271A
GB1362271A GB3485271*A GB3485271A GB1362271A GB 1362271 A GB1362271 A GB 1362271A GB 3485271 A GB3485271 A GB 3485271A GB 1362271 A GB1362271 A GB 1362271A
Authority
GB
United Kingdom
Prior art keywords
current
inverter
switch
effected
conducting
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
GB3485271*A
Other languages
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1362271A publication Critical patent/GB1362271A/en
Expired 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
    • H03K17/60—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 the devices being bipolar transistors
    • H03K17/601—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 the devices being bipolar transistors using transformer coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
GB3485271*A 1970-09-24 1971-06-26 Control drive system for power devices Expired GB1362271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75195A US3666971A (en) 1970-09-24 1970-09-24 Pulse control drive system for power transistors

Publications (1)

Publication Number Publication Date
GB1362271A true GB1362271A (en) 1974-08-07

Family

ID=22124174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3485271*A Expired GB1362271A (en) 1970-09-24 1971-06-26 Control drive system for power devices

Country Status (3)

Country Link
US (1) US3666971A (OSRAM)
JP (1) JPS5138547B1 (OSRAM)
GB (1) GB1362271A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1576278A (en) * 1977-02-28 1980-10-08 Thorn Automation Ltd Transistor power stages
GB8504181D0 (en) * 1985-02-19 1985-03-20 Sandoz Ltd Fungicides
JPS63272222A (ja) * 1987-04-30 1988-11-09 Fanuc Ltd プリドライブ回路
US5414309A (en) * 1993-10-19 1995-05-09 Tokyo Tsuki Co., Ltd. Circuit for applying direct current to winding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161836A (en) * 1960-11-03 1964-12-15 Ledex Inc Pulsing circuit
US3523235A (en) * 1968-03-01 1970-08-04 Technipower Inc Self-oscillating switching type power supply

Also Published As

Publication number Publication date
JPS5138547B1 (OSRAM) 1976-10-22
JPS476620A (OSRAM) 1972-04-12
US3666971A (en) 1972-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee