FR2038797A5 - - Google Patents

Info

Publication number
FR2038797A5
FR2038797A5 FR6909471A FR6909471A FR2038797A5 FR 2038797 A5 FR2038797 A5 FR 2038797A5 FR 6909471 A FR6909471 A FR 6909471A FR 6909471 A FR6909471 A FR 6909471A FR 2038797 A5 FR2038797 A5 FR 2038797A5
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
FR6909471A
Other languages
French (fr)
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
Compagnie Industrielle de Telecommunication CIT Alcatel SA
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 Alcatel CIT SA, Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Alcatel CIT SA
Priority to FR6909471A priority Critical patent/FR2038797A5/fr
Application granted granted Critical
Publication of FR2038797A5 publication Critical patent/FR2038797A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/24—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil having light-sensitive input
    • 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
FR6909471A 1969-03-28 1969-03-28 Expired FR2038797A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6909471A FR2038797A5 (en) 1969-03-28 1969-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6909471A FR2038797A5 (en) 1969-03-28 1969-03-28

Publications (1)

Publication Number Publication Date
FR2038797A5 true FR2038797A5 (en) 1971-01-08

Family

ID=9031522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6909471A Expired FR2038797A5 (en) 1969-03-28 1969-03-28

Country Status (1)

Country Link
FR (1) FR2038797A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088557A1 (en) * 1970-05-14 1972-01-07 American Standard Inc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088557A1 (en) * 1970-05-14 1972-01-07 American Standard Inc

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Legal Events

Date Code Title Description
ST Notification of lapse