CH301471A4 - - Google Patents

Info

Publication number
CH301471A4
CH301471A4 CH301471DD CH301471A4 CH 301471 A4 CH301471 A4 CH 301471A4 CH 301471D D CH301471D D CH 301471DD CH 301471 A4 CH301471 A4 CH 301471A4
Authority
CH
Switzerland
Application number
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 CH301471A4 publication Critical patent/CH301471A4/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
    • G04C3/069—Driving circuits using a single coil for detection and driving purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH301471D 1970-03-02 1971-03-02 CH301471A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702009612 DE2009612B2 (de) 1970-03-02 1970-03-02 Schwingungssystem mit elektronischer steuerung fuer uhren

Publications (1)

Publication Number Publication Date
CH301471A4 true CH301471A4 (fr) 1972-11-30

Family

ID=5763750

Family Applications (2)

Application Number Title Priority Date Filing Date
CH301471D CH301471A4 (fr) 1970-03-02 1971-03-02
CH301471A CH537039A (de) 1970-03-02 1971-03-02 Elektromechanischer Antrieb für Uhren

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH301471A CH537039A (de) 1970-03-02 1971-03-02 Elektromechanischer Antrieb für Uhren

Country Status (3)

Country Link
CH (2) CH301471A4 (fr)
DE (1) DE2009612B2 (fr)
FR (1) FR2081636B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH481860A4 (fr) * 1960-04-28 1964-06-15
CH491426A (de) * 1968-02-06 1970-02-13 Reich Robert W Elektronisch-magnetische Antriebsvorrichtung für Uhren

Also Published As

Publication number Publication date
FR2081636A1 (fr) 1971-12-10
DE2009612B2 (de) 1972-06-29
CH537039A (de) 1972-11-30
DE2009612A1 (de) 1971-09-09
FR2081636B1 (fr) 1975-01-17

Similar Documents

Publication Publication Date Title
AU2044470A (fr)
AU2130570A (fr)
AU1517670A (fr)
AU1716970A (fr)
AU1833270A (fr)
AU2017870A (fr)
AU2085370A (fr)
FR2099714B1 (fr)
FR2081636B1 (fr)
AU1879170A (fr)
AU1832970A (fr)
AU1277070A (fr)
ATA672271A (fr)
AU1581370A (fr)
AU1591370A (fr)
AU1603270A (fr)
AU1689770A (fr)
AU1789870A (fr)
AU2144270A (fr)
AU2131570A (fr)
AU2130770A (fr)
AU2119370A (fr)
AU2115870A (fr)
AU2112570A (fr)
AU1841070A (fr)