FR2160111A5 - - Google Patents

Info

Publication number
FR2160111A5
FR2160111A5 FR7239636A FR7239636A FR2160111A5 FR 2160111 A5 FR2160111 A5 FR 2160111A5 FR 7239636 A FR7239636 A FR 7239636A FR 7239636 A FR7239636 A FR 7239636A FR 2160111 A5 FR2160111 A5 FR 2160111A5
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
FR7239636A
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.)
GEHAP
Original Assignee
GEHAP
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 GEHAP filed Critical GEHAP
Application granted granted Critical
Publication of FR2160111A5 publication Critical patent/FR2160111A5/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
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or 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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
FR7239636A 1971-11-05 1972-11-03 Expired FR2160111A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2154968A DE2154968A1 (de) 1971-11-05 1971-11-05 Schaltungsanordnung fuer einen optogekoppelten nullspannungsschalter

Publications (1)

Publication Number Publication Date
FR2160111A5 true FR2160111A5 (fr) 1973-06-22

Family

ID=5824258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239636A Expired FR2160111A5 (fr) 1971-11-05 1972-11-03

Country Status (4)

Country Link
US (1) US3826925A (fr)
DE (1) DE2154968A1 (fr)
FR (1) FR2160111A5 (fr)
GB (1) GB1394444A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624963A1 (de) * 1976-06-03 1977-12-15 Licentia Gmbh Anordnung zur erzeugung von steuerstroemen fuer steuerbare halbleitergleichrichter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381226A (en) * 1965-05-18 1968-04-30 Gen Electric Zero crossing synchronous switching circuits for power semiconductors
US3450891A (en) * 1966-08-18 1969-06-17 Gen Electric Synchronous triac control
BE789423A (fr) * 1971-09-30 1973-03-28 Westinghouse Electric Corp Detecteur de passage par zero

Also Published As

Publication number Publication date
DE2154968A1 (de) 1973-05-10
GB1394444A (en) 1975-05-14
US3826925A (en) 1974-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse