FR1143156A - Amplificateur à transistor à point de fonctionnement stabilisé - Google Patents

Amplificateur à transistor à point de fonctionnement stabilisé

Info

Publication number
FR1143156A
FR1143156A FR1143156DA FR1143156A FR 1143156 A FR1143156 A FR 1143156A FR 1143156D A FR1143156D A FR 1143156DA FR 1143156 A FR1143156 A FR 1143156A
Authority
FR
France
Prior art keywords
operating point
transistor amplifier
stabilized operating
point transistor
stabilized
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 FR1143156A publication Critical patent/FR1143156A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/067—Driving circuits with distinct detecting and driving coils
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Electric Clocks (AREA)
FR1143156D 1954-11-25 1955-11-23 Amplificateur à transistor à point de fonctionnement stabilisé Expired FR1143156A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN9811A DE1032788B (de) 1954-11-25 1954-11-25 Transistorverstaerker mit Arbeitspunktstabilisierung

Publications (1)

Publication Number Publication Date
FR1143156A true FR1143156A (fr) 1957-09-27

Family

ID=7339215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143156D Expired FR1143156A (fr) 1954-11-25 1955-11-23 Amplificateur à transistor à point de fonctionnement stabilisé

Country Status (4)

Country Link
US (1) US2831114A (fr)
DE (1) DE1032788B (fr)
FR (1) FR1143156A (fr)
GB (1) GB776639A (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962643A (en) * 1955-04-26 1960-11-29 Omega Brandt & Freres Sa Louis Time-piece
US3014168A (en) * 1955-12-28 1961-12-19 Kieninger & Obergfell Electronically controlled clock
US3015054A (en) * 1956-01-14 1961-12-26 Kieninger & Obergfell Electronically controlled motor
DE1136778B (de) 1957-04-11 1962-09-20 Kieninger & Obergfell Von sich aendernder Gleichspannungsquelle gespeiste elektromagnetische Antriebs- und/oder Gangregler-Anordnung, vorzugsweise fuer Uhren
US2957116A (en) * 1957-06-14 1960-10-18 Hurd Lock & Mfg Company Mechano-electric clocks
DE1207886B (de) * 1957-07-11 1965-12-23 Siemens Ag Elektronischer Uhrenantrieb
IT592599A (fr) * 1957-07-11
US2970277A (en) * 1957-10-07 1961-01-31 Gen Motors Corp Bridge biasing transistor circuit
BE572724A (fr) * 1957-11-06
US2972114A (en) * 1957-12-23 1961-02-14 Motorola Inc Amplifier circuit
DE1175160B (de) * 1958-01-08 1964-07-30 Smith & Sons Ltd S Zeitmesseinrichtung
US3095528A (en) * 1958-05-24 1963-06-25 Suisse Horlogerie Electromagnetic device for maintaining the oscillatory movement of a balance wheel comprising a hair spring
US3112418A (en) * 1958-06-20 1963-11-26 Renault Devices for gradually establishing an electric current, notably for controlling electromagnetic clutches
US3005958A (en) * 1958-06-26 1961-10-24 Statham Instrument Inc Temperature-sensitive bias network
US3010075A (en) * 1958-09-10 1961-11-21 Hamilton Watch Co Electric watch
US3156857A (en) * 1958-12-17 1964-11-10 Herr Fritz Electrodynamic rate regulator arrangement for clocks
US3061784A (en) * 1958-12-22 1962-10-30 Motorola Inc Bias control circuit
US3095529A (en) * 1959-06-10 1963-06-25 Suisse Horlogerie Device for electromagnetically maintaining oscillating movement
US3117265A (en) * 1959-07-11 1964-01-07 Movado Montres Electromagnetic system for the maintenance of the movement of a movable member
US3054966A (en) * 1959-07-15 1962-09-18 Gen Electric Crystal controlled oscillator with temperature compensating means
US3149318A (en) * 1959-09-11 1964-09-15 Specialties Dev Corp Temperature compensated sensitivity control network for disturbance detecting apparatus
CH308361A4 (fr) * 1961-03-14 1963-04-11
US3178644A (en) * 1961-06-19 1965-04-13 Automatic Radio Mfg Co Transistor vehicular radio receiver operable over a range of power supply voltages
DE1190046B (de) * 1962-06-29 1965-04-01 Diehl Fa Transistor-Schaltverstaerker, insbesondere zur Anwendung bei sich selbst steuernden Uhrenantrieben
DE1235825B (de) * 1962-11-08 1967-03-02 Kienzle Uhrenfabriken Ges Mit Elektronische Autouhr
CA768731A (en) * 1963-03-12 1967-10-03 V. Braine Michael Resonator structure and method of construction
US3195065A (en) * 1963-06-26 1965-07-13 Statham Instrument Inc Temperature stabilization of transistor amplifiers
DE1548009B2 (de) * 1963-12-09 1972-08-03 Reich, Joachim, Ruvigliana-Lugano (Schweiz) Schaltungsanordnung fuer die erregung eines transistorkreises zum antrieb elektronischer uhren mit drehschwinger
US3359473A (en) * 1965-02-25 1967-12-19 Negri Emillio Self-starting electronic oscillating device for clockworks
CH1707066A4 (fr) * 1966-11-25 1968-07-31
US3524117A (en) * 1967-11-02 1970-08-11 Reich Robert W Transistorized amplifier for electronic clockwork motor
DE1801444B1 (de) * 1968-10-05 1970-07-23 Kienzle Uhrenfabriken Gmbh Elektronische Schaltung
US4080552A (en) * 1976-09-22 1978-03-21 Facet Enterprises, Inc. Hybrid blocking oscillator for an electromagnetic fuel pump
US4728871A (en) * 1985-11-01 1988-03-01 Andrews Roger W Novelty electric motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647958A (en) * 1949-10-25 1953-08-04 Bell Telephone Labor Inc Voltage and current bias of transistors
NL163637B (nl) * 1950-09-12 Information Storage Systems Inrichting voor het instellen van een voorwerp met behulp van een motor.
NL167001B (nl) * 1951-01-31 Koninkl Mij Tot Het Uitvoeren Werkwijze voor het baggeren en transporteren van baggerspecies.
US2680160A (en) * 1951-09-15 1954-06-01 Bell Telephone Labor Inc Bias circuit for transistor amplifiers
FR1090564A (fr) * 1953-09-17 1955-03-31 Hatot Leon Ets Perfectionnements apportés aux mécanismes horaires et aux appareils analogues

Also Published As

Publication number Publication date
US2831114A (en) 1958-04-15
GB776639A (en) 1957-06-12
DE1032788B (de) 1958-06-26

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