FR1551424A - - Google Patents

Info

Publication number
FR1551424A
FR1551424A FR1551424DA FR1551424A FR 1551424 A FR1551424 A FR 1551424A FR 1551424D A FR1551424D A FR 1551424DA FR 1551424 A FR1551424 A FR 1551424A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1551424A publication Critical patent/FR1551424A/fr
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
    • H03K17/72—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
FR1551424D 1967-01-10 1968-01-10 Expired FR1551424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60830967A 1967-01-10 1967-01-10

Publications (1)

Publication Number Publication Date
FR1551424A true FR1551424A (fr) 1968-12-27

Family

ID=24435925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551424D Expired FR1551424A (fr) 1967-01-10 1968-01-10

Country Status (4)

Country Link
US (1) US3495098A (fr)
DE (1) DE1638529B2 (fr)
FR (1) FR1551424A (fr)
GB (1) GB1164065A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662190A (en) * 1969-06-16 1972-05-09 Fastener Corp Control circuit for single stroke electrical tools
US3727080A (en) * 1970-09-11 1973-04-10 Rca Corp Switching circuits
CH542542A (de) * 1971-09-16 1973-09-30 Heberlein & Co Ag Steuerschaltungsanordnung zum Zünden eines Doppelweg-Wechselstromventils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328606A (en) * 1964-11-02 1967-06-27 Honeywell Inc Scr bidirectional switch apparatus having variable impedance input control circuit
US3335291A (en) * 1965-03-11 1967-08-08 Gen Electric Zero voltage switching circuit using gate controlled conducting devices
US3414738A (en) * 1965-06-30 1968-12-03 Texas Instruments Inc Serially connected scr circuit for switching ac power to a load
US3299297A (en) * 1965-12-17 1967-01-17 Westinghouse Electric Corp Semiconductor switching circuitry

Also Published As

Publication number Publication date
DE1638529A1 (de) 1971-01-21
GB1164065A (en) 1969-09-10
DE1638529B2 (de) 1973-03-29
DE1638529C3 (fr) 1973-10-11
US3495098A (en) 1970-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse