CH1201768A4 - - Google Patents

Info

Publication number
CH1201768A4
CH1201768A4 CH1201768D CH1201768D CH1201768A4 CH 1201768 A4 CH1201768 A4 CH 1201768A4 CH 1201768 D CH1201768 D CH 1201768D CH 1201768 D CH1201768 D CH 1201768D CH 1201768 A4 CH1201768 A4 CH 1201768A4
Authority
CH
Switzerland
Application number
CH1201768D
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 CH1201768A4 publication Critical patent/CH1201768A4/xx

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
CH1201768D 1968-08-08 1968-08-08 CH1201768A4 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1201768A CH506120A (fr) 1968-08-08 1968-08-08 Dispositif électronique d'entretien des oscillations d'un résonateur pour pièce d'horlogerie

Publications (1)

Publication Number Publication Date
CH1201768A4 true CH1201768A4 (enrdf_load_stackoverflow) 1970-12-15

Family

ID=4379054

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1201768D CH1201768A4 (enrdf_load_stackoverflow) 1968-08-08 1968-08-08
CH1201768A CH506120A (fr) 1968-08-08 1968-08-08 Dispositif électronique d'entretien des oscillations d'un résonateur pour pièce d'horlogerie

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1201768A CH506120A (fr) 1968-08-08 1968-08-08 Dispositif électronique d'entretien des oscillations d'un résonateur pour pièce d'horlogerie

Country Status (4)

Country Link
CH (2) CH1201768A4 (enrdf_load_stackoverflow)
DE (1) DE1940115A1 (enrdf_load_stackoverflow)
FR (1) FR2015269B1 (enrdf_load_stackoverflow)
GB (1) GB1250066A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262943B (de) * 1967-02-18 1968-03-14 Eisengiesserei A Beien Antriebs- bzw. Umkehrstation fuer einen insbesondere im Streb zusammen mit einer Gewinnungsmaschine verwendeten Kratzerfoerderer
DE2110674B2 (de) * 1970-03-31 1976-08-26 KX. Suwa Seikosha, Tokio Elektrische uhr mit einer elektromagnetisch angetriebenen unruh
NL7107830A (enrdf_load_stackoverflow) * 1970-07-07 1972-01-11

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392320A (fr) * 1964-05-05 1965-03-12 Ebauches Sa Pièce d'horlogerie électrique à régulateur oscillant
FR1511016A (fr) * 1966-12-13 1968-01-26 L I P Sa D Horlogerie Dispositif électrique d'entretien des oscillations d'un mobile

Also Published As

Publication number Publication date
FR2015269A1 (enrdf_load_stackoverflow) 1970-04-24
FR2015269B1 (enrdf_load_stackoverflow) 1973-02-02
GB1250066A (enrdf_load_stackoverflow) 1971-10-20
DE1940115A1 (de) 1970-02-12
CH506120A (fr) 1970-12-15

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