FR1230963A - Dispositif interrupteur à transistor - Google Patents

Dispositif interrupteur à transistor

Info

Publication number
FR1230963A
FR1230963A FR801047A FR801047A FR1230963A FR 1230963 A FR1230963 A FR 1230963A FR 801047 A FR801047 A FR 801047A FR 801047 A FR801047 A FR 801047A FR 1230963 A FR1230963 A FR 1230963A
Authority
FR
France
Prior art keywords
switch device
transistor switch
transistor
switch
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
FR801047A
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull 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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Priority to FR801047A priority Critical patent/FR1230963A/fr
Priority to GB24469/60A priority patent/GB937834A/en
Priority to US44203A priority patent/US3140401A/en
Application granted granted Critical
Publication of FR1230963A publication Critical patent/FR1230963A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
    • H03K19/084—Diode-transistor logic
    • 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
    • H03K17/64—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 having inductive loads
FR801047A 1959-07-24 1959-07-24 Dispositif interrupteur à transistor Expired FR1230963A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR801047A FR1230963A (fr) 1959-07-24 1959-07-24 Dispositif interrupteur à transistor
GB24469/60A GB937834A (en) 1959-07-24 1960-07-13 Improvements in or relating to transistor switching devices
US44203A US3140401A (en) 1959-07-24 1960-07-20 Transistor switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR801047A FR1230963A (fr) 1959-07-24 1959-07-24 Dispositif interrupteur à transistor

Publications (1)

Publication Number Publication Date
FR1230963A true FR1230963A (fr) 1960-09-21

Family

ID=8717544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801047A Expired FR1230963A (fr) 1959-07-24 1959-07-24 Dispositif interrupteur à transistor

Country Status (3)

Country Link
US (1) US3140401A (fr)
FR (1) FR1230963A (fr)
GB (1) GB937834A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970561A (fr) * 1972-11-10 1974-07-08
US4687947A (en) * 1985-02-08 1987-08-18 Melvin Cobb Electrical power conservation circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA630360A (en) * 1951-06-05 1961-11-07 K. Haynes Munro Apparatus for transferring pulse information
US2922988A (en) * 1954-12-30 1960-01-26 Bell Telephone Labor Inc Magnetic core memory circuits
US2910594A (en) * 1955-02-08 1959-10-27 Ibm Magnetic core building block
NL113466C (fr) * 1956-07-31
CA633875A (en) * 1957-04-29 1962-01-02 O. Decker Richard Pulse width modulator and amplifier

Also Published As

Publication number Publication date
GB937834A (en) 1963-09-25
US3140401A (en) 1964-07-07

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