FR54600E - Générateur d'oscillations électriques - Google Patents

Générateur d'oscillations électriques

Info

Publication number
FR54600E
FR54600E FR54600DA FR54600E FR 54600 E FR54600 E FR 54600E FR 54600D A FR54600D A FR 54600DA FR 54600 E FR54600 E FR 54600E
Authority
FR
France
Prior art keywords
oscillation generator
electric oscillation
electric
generator
oscillation
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR54600E publication Critical patent/FR54600E/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
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
    • H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
    • H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/10—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator monostable
    • 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
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
    • H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
    • H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/08—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator astable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Lasers (AREA)
  • X-Ray Techniques (AREA)
FR54600D 1939-10-03 1946-07-02 Générateur d'oscillations électriques Expired FR54600E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB928923X 1939-10-03

Publications (1)

Publication Number Publication Date
FR54600E true FR54600E (fr) 1950-05-04

Family

ID=10728111

Family Applications (2)

Application Number Title Priority Date Filing Date
FR928923D Expired FR928923A (fr) 1939-10-03 1946-06-07 Générateur d'oscillations électriques
FR54600D Expired FR54600E (fr) 1939-10-03 1946-07-02 Générateur d'oscillations électriques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR928923D Expired FR928923A (fr) 1939-10-03 1946-06-07 Générateur d'oscillations électriques

Country Status (3)

Country Link
DE (2) DE819567C (fr)
FR (2) FR928923A (fr)
NL (1) NL74163C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750502A (en) * 1950-12-29 1956-06-12 Rca Corp Cathode-controlled wave generators
DE1175732B (de) * 1960-04-22 1964-08-13 Mueszeripari Ki Frequenzstabile Multivibratorschaltung
DE1139876B (de) * 1960-08-18 1962-11-22 Merk Ag Telefonbau Friedrich Schaltungsanordnung fuer Steuer- und Regelzwecke mit einem astabilen Multivibrator
DE1131729B (de) * 1960-09-06 1962-06-20 Telefunken Patent Unsymmetrischer astabiler Transistor-Multivibrator

Also Published As

Publication number Publication date
DE944744C (de) 1956-06-21
NL74163C (fr)
FR928923A (fr) 1947-12-11
DE819567C (de) 1951-10-05

Similar Documents

Publication Publication Date Title
FR867217A (fr) Générateurs d'oscillations à fréquence variable
FR951645A (fr) Appareil générateur d'oscillations électriques
FR817362A (fr) Perfectionnements aux générateurs d'oscillations électriques
FR50956E (fr) Générateurs d'oscillations de relaxation
FR852891A (fr) Perfectionnements aux générateurs d'oscillations électriques
FR835350A (fr) Perfectionnements aux générateurs d'oscillations de relaxation
FR817187A (fr) Perfectionnements aux générateurs d'oscillations électriques
FR818662A (fr) Perfectionnements aux générateurs d'oscillations électriques
FR848088A (fr) Système générateur d'oscillations électriques entretenues
FR928923A (fr) Générateur d'oscillations électriques
FR812051A (fr) Perfectionnements aux générateurs d'oscillations électriques
FR868152A (fr) Générateur d'oscillations
FR792080A (fr) Générateur d'oscillations électriques
FR875499A (fr) Perfectionnements aux générateurs d'oscillations électriques
FR866006A (fr) Perfectionnements aux générateurs d'oscillations électriques
FR847901A (fr) Générateur d'harmoniques
FR891692A (fr) Générateur d'oscillations électriques ultra-courtes
FR868062A (fr) Système générateurs d'oscillations électriques
FR841093A (fr) Générateur à auto-excitation d'oscillations électriques
FR875414A (fr) Générateurs d'oscillations couplés
FR866727A (fr) Perfectionnements aux générateurs d'oscillations
FR859240A (fr) Perfectionnements aux générateurs d'oscillations de relaxation
FR830336A (fr) Générateur d'oscillations mécaniques
FR861287A (fr) Générateur d'harmoniques
FR51633E (fr) Perfectionnements apportés aux générateurs d'oscillations de relaxation