CH203661A4 - - Google Patents

Info

Publication number
CH203661A4
CH203661A4 CH203661A CH203661A CH203661A4 CH 203661 A4 CH203661 A4 CH 203661A4 CH 203661 A CH203661 A CH 203661A CH 203661 A CH203661 A CH 203661A CH 203661 A4 CH203661 A4 CH 203661A4
Authority
CH
Switzerland
Application number
CH203661A
Other versions
CH368100A (de
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 filed Critical
Publication of CH203661A4 publication Critical patent/CH203661A4/xx
Publication of CH368100A publication Critical patent/CH368100A/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • 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
    • G04C3/02—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 pendulum
    • G04C3/027—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 pendulum using electromagnetic coupling between electric power source and pendulum
    • G04C3/0278—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 pendulum using electromagnetic coupling between electric power source and pendulum the pendulum controlling the 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
    • 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
    • G04C3/069—Driving circuits using a single coil for detection and driving purposes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H03B7/06—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device
    • H03B7/08—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device being a tunnel diode
    • 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
    • H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential-jump barriers, and exhibiting a negative resistance characteristic
    • H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential-jump barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
CH203661A 1960-03-15 1961-02-21 Anordnung zum Antrieb von Unruhen oder Pendeln von Uhren CH368100A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960S0067581 DE1266236B (de) 1960-03-15 1960-03-15 Anordnung zum Antrieb von mechanischen Schwingungssystemen

Publications (2)

Publication Number Publication Date
CH203661A4 true CH203661A4 (de) 1962-11-30
CH368100A CH368100A (de) 1963-04-30

Family

ID=7499660

Family Applications (1)

Application Number Title Priority Date Filing Date
CH203661A CH368100A (de) 1960-03-15 1961-02-21 Anordnung zum Antrieb von Unruhen oder Pendeln von Uhren

Country Status (3)

Country Link
CH (1) CH368100A (de)
DE (1) DE1266236B (de)
GB (1) GB926511A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241018A (en) * 1961-07-26 1966-03-15 Harry E Stockman Tunnel diode electromechanical movement
US3541407A (en) * 1964-08-12 1970-11-17 Lockheed Aircraft Corp Dc motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072203B (de) * 1959-12-24 Kieninger &. ObergfeM, St. Georgen (Schwarzw.) Elektromechanischer Gangordner oder Synchronmotor für Uhren und andere zeithahend'e Geräte
US2574136A (en) * 1947-11-29 1951-11-06 Henry E Warren Vibratory frequency standard apparatus
FR1090564A (fr) * 1953-09-17 1955-03-31 Hatot Leon Ets Perfectionnements apportés aux mécanismes horaires et aux appareils analogues
FR1092411A (fr) * 1953-10-21 1955-04-21 Hatot Leon Ets Perfectionnements aux appareils horaires électromagnétiques
CH337794A (de) * 1954-11-06 1959-04-15 Philips Nv Vorrichtung zum Aufrechterhalten mechanischer Schwingungen
CH337147A (de) * 1954-11-06 1959-03-15 Philips Nv Vorrichtung zum Aufrechterhalten einer mechanischen Schwingung
US2942205A (en) * 1955-03-31 1960-06-21 Clarence H Mcshan Electromechanical transducer apparatus and systems embodying the same
US3058293A (en) * 1958-03-28 1962-10-16 Durowe A G Second hand drive for timepieces

Also Published As

Publication number Publication date
GB926511A (en) 1963-05-22
DE1266236B (de) 1968-04-11
CH368100A (de) 1963-04-30

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