GB963153A - Improvements in or relating to a driving mechanism for the mechanical oscillator of an electric clock - Google Patents

Improvements in or relating to a driving mechanism for the mechanical oscillator of an electric clock

Info

Publication number
GB963153A
GB963153A GB4328160A GB4328160A GB963153A GB 963153 A GB963153 A GB 963153A GB 4328160 A GB4328160 A GB 4328160A GB 4328160 A GB4328160 A GB 4328160A GB 963153 A GB963153 A GB 963153A
Authority
GB
United Kingdom
Prior art keywords
coils
relating
mechanical oscillator
driving mechanism
electric clock
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
GB4328160A
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.)
Gebr Junghans AG
Original Assignee
Gebr Junghans AG
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 Gebr Junghans AG filed Critical Gebr Junghans AG
Publication of GB963153A publication Critical patent/GB963153A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear Motors (AREA)

Abstract

963,153. Electric clocks. JUNGHANS A.G. GEB. Dec. 15, 1960 [Dec. 15, 1959], No. 43281/60. Heading G3T. In an electric timepiece the mechanical oscillator carries a magnet 10 which moves over driving and controls coils 11 and 12, Fig. 1 having overlapping portions 13, 14 located in the mid plane of the oscillator. The coils may be bent as shown in Figs. 7 and 8. The coils may be coaxial with a damping disc located therebetween. In another example Fig. 17 the damping disc 18 is located between the coils and the magnet.
GB4328160A 1959-12-15 1960-12-15 Improvements in or relating to a driving mechanism for the mechanical oscillator of an electric clock Expired GB963153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI17375A DE1204147B (en) 1959-12-15 1959-12-15 Contactless drive device for the gear folder of an electric clock

Publications (1)

Publication Number Publication Date
GB963153A true GB963153A (en) 1964-07-08

Family

ID=7186088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4328160A Expired GB963153A (en) 1959-12-15 1960-12-15 Improvements in or relating to a driving mechanism for the mechanical oscillator of an electric clock

Country Status (2)

Country Link
DE (1) DE1204147B (en)
GB (1) GB963153A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1090564A (en) * 1953-09-17 1955-03-31 Hatot Leon Ets Improvements to time mechanisms and similar devices
FR68406E (en) * 1954-08-30 1958-04-30 Hatot Leon Ets Improvements to time mechanisms and similar devices
FR1199044A (en) * 1958-06-02 1959-12-10 Jahresuhren Fabrik Aug Schatz Mounting for electronic clocks

Also Published As

Publication number Publication date
DE1204147B (en) 1965-10-28

Similar Documents

Publication Publication Date Title
GB921948A (en) Improvements in or relating to timepieces
GB1196579A (en) Horological Hairspring
GB963153A (en) Improvements in or relating to a driving mechanism for the mechanical oscillator of an electric clock
GB1035000A (en) Winding and hand-setting stem arrangement in a watchcase
GB1345125A (en) Horological hairspring regulator
GB828357A (en) Improvements in or relating to a watch or clock
GB1073624A (en) Improvements in and relating to transistor-driven speed regulators in electronic timepieces
GB1377430A (en) Electric timepiece
GB929591A (en) Driving system for time-pieces
GB1411453A (en) Timepiece with digital time display
GB852812A (en) Improvements in or relating to a clock magnetic escapement device
GB1391213A (en) Tuning fork vibrator
FR1225705A (en) Clockwork mechanism for watches, in particular for wristwatches with centrifugal weight winding
GB900461A (en) Electromagnetic device for maintaining the oscillatory movement of a timepiece balance wheel
GB897813A (en) An electric clock movement
GB825856A (en) Time-piece
GB1031057A (en) Timepiece
GB970996A (en) An improved electric watch
GB1125364A (en) Tuning fork vibrators or similar reed-type vibrators
GB1017765A (en) Magnetic escapement
GB901764A (en) Improvements in or relating to electronic timepieces
GB1034992A (en) Electric clock
GB1495376A (en) Electronic timepiece
GB1410520A (en) Timepiece oscillator
GB1355062A (en) Electric time-pieces