FR1109386A - Générateur d'impulsions à transisteur - Google Patents

Générateur d'impulsions à transisteur

Info

Publication number
FR1109386A
FR1109386A FR1109386DA FR1109386A FR 1109386 A FR1109386 A FR 1109386A FR 1109386D A FR1109386D A FR 1109386DA FR 1109386 A FR1109386 A FR 1109386A
Authority
FR
France
Prior art keywords
pulse generator
transistor pulse
transistor
generator
pulse
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1109386A publication Critical patent/FR1109386A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
FR1109386D 1953-10-10 1954-10-08 Générateur d'impulsions à transisteur Expired FR1109386A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL754187X 1953-10-10

Publications (1)

Publication Number Publication Date
FR1109386A true FR1109386A (fr) 1956-01-25

Family

ID=19825223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109386D Expired FR1109386A (fr) 1953-10-10 1954-10-08 Générateur d'impulsions à transisteur

Country Status (4)

Country Link
US (1) US2784315A (fr)
DE (1) DE1012638B (fr)
FR (1) FR1109386A (fr)
GB (1) GB754187A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185940A (en) * 1961-07-06 1965-05-25 Gen Electric Complementary transistor negative resistance relaxation oscillator
US3270339A (en) * 1962-01-08 1966-08-30 Varian Associates Intruder alarm system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058260A (en) * 1935-01-10 1936-10-20 Rca Corp Oscillation generator
GB678317A (en) * 1949-01-28 1952-09-03 Rca Corp Improvements in sine wave semi-conductor oscillators

Also Published As

Publication number Publication date
US2784315A (en) 1957-03-05
GB754187A (en) 1956-08-01
DE1012638B (de) 1957-07-25

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