FR1179109A - Circuits à transistor - Google Patents

Circuits à transistor

Info

Publication number
FR1179109A
FR1179109A FR1179109DA FR1179109A FR 1179109 A FR1179109 A FR 1179109A FR 1179109D A FR1179109D A FR 1179109DA FR 1179109 A FR1179109 A FR 1179109A
Authority
FR
France
Prior art keywords
transistor circuits
transistor
circuits
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
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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
Priority claimed from GB2243256A external-priority patent/GB814409A/en
Application filed by General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR1179109A publication Critical patent/FR1179109A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic 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
    • H03K17/60Electronic 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
    • H03K17/68Electronic 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 specially adapted for switching ac currents or voltages
FR1179109D 1956-07-19 1957-07-18 Circuits à transistor Expired FR1179109A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2243256A GB814409A (en) 1956-07-19 Improvements in or relating to transistor circuits

Publications (1)

Publication Number Publication Date
FR1179109A true FR1179109A (fr) 1959-05-21

Family

ID=10179274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179109D Expired FR1179109A (fr) 1956-07-19 1957-07-18 Circuits à transistor

Country Status (3)

Country Link
BE (1) BE559322A (fr)
ES (1) ES236627A1 (fr)
FR (1) FR1179109A (fr)

Also Published As

Publication number Publication date
ES236627A1 (es) 1958-03-01
BE559322A (fr)

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