FR1292303A - Circuit control by switch transistor - Google Patents

Circuit control by switch transistor

Info

Publication number
FR1292303A
FR1292303A FR856325A FR856325A FR1292303A FR 1292303 A FR1292303 A FR 1292303A FR 856325 A FR856325 A FR 856325A FR 856325 A FR856325 A FR 856325A FR 1292303 A FR1292303 A FR 1292303A
Authority
FR
France
Prior art keywords
circuit control
switch transistor
transistor
switch
circuit
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
FR856325A
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR856325A priority Critical patent/FR1292303A/en
Priority to DEC26536A priority patent/DE1173128B/en
Priority to GB1066262A priority patent/GB992644A/en
Priority to BE615307A priority patent/BE615307A/en
Application granted granted Critical
Publication of FR1292303A publication Critical patent/FR1292303A/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
FR856325A 1961-03-21 1961-03-21 Circuit control by switch transistor Expired FR1292303A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR856325A FR1292303A (en) 1961-03-21 1961-03-21 Circuit control by switch transistor
DEC26536A DE1173128B (en) 1961-03-21 1962-03-20 Electrical remote switching arrangement with a switching transistor
GB1066262A GB992644A (en) 1961-03-21 1962-03-20 Circuit control by transistor switching circuits
BE615307A BE615307A (en) 1961-03-21 1962-03-20 Circuit control by switch transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856325A FR1292303A (en) 1961-03-21 1961-03-21 Circuit control by switch transistor

Publications (1)

Publication Number Publication Date
FR1292303A true FR1292303A (en) 1962-05-04

Family

ID=8751340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856325A Expired FR1292303A (en) 1961-03-21 1961-03-21 Circuit control by switch transistor

Country Status (4)

Country Link
BE (1) BE615307A (en)
DE (1) DE1173128B (en)
FR (1) FR1292303A (en)
GB (1) GB992644A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283571A1 (en) * 1974-08-26 1976-03-26 Accumulateurs Fixes Power supply control for remote equipment - has transmission line supplying accumulator charging current and control data

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057172B (en) * 1958-05-09 1959-05-14 Telefunken Gmbh Circuit arrangement for blocking a switching transistor which forms part of a device, in particular communication technology

Also Published As

Publication number Publication date
GB992644A (en) 1965-05-19
DE1173128B (en) 1964-07-02
BE615307A (en) 1962-09-20

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