CH561929B5 - - Google Patents

Info

Publication number
CH561929B5
CH561929B5 CH56172A CH56172A CH561929B5 CH 561929 B5 CH561929 B5 CH 561929B5 CH 56172 A CH56172 A CH 56172A CH 56172 A CH56172 A CH 56172A CH 561929 B5 CH561929 B5 CH 561929B5
Authority
CH
Switzerland
Application number
CH56172A
Other versions
CH56172A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 CH56172A4 publication Critical patent/CH56172A4/xx
Publication of CH561929B5 publication Critical patent/CH561929B5/xx

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/02Electromechanical 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
    • G04C3/027Electromechanical 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
    • G04C3/0278Electromechanical 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
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B45/00Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0038Figures or parts thereof moved by the clockwork
    • G04B45/0053Figures or parts thereof moved by the clockwork with oscillating motion in hanging or standing clockworks such as imitation of a real pendulum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
CH56172A 1971-12-23 1972-01-14 CH561929B5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21157871A 1971-12-23 1971-12-23

Publications (2)

Publication Number Publication Date
CH56172A4 CH56172A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-12-13
CH561929B5 true CH561929B5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-05-15

Family

ID=22787503

Family Applications (1)

Application Number Title Priority Date Filing Date
CH56172A CH561929B5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-12-23 1972-01-14

Country Status (5)

Country Link
US (1) US3762154A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4873176A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH561929B5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2200920A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2164870A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315431C3 (de) * 1973-03-28 1981-05-21 Jahresuhren-Fabrik GmbH Aug. Schatz & Söhne, 7740 Triberg Drehpendeluhr
US4043118A (en) * 1974-11-27 1977-08-23 Kienzle Uhrenfabriken Gmbh Pendulum device for battery-powered clockwork mechanism
US4121416A (en) * 1977-08-17 1978-10-24 Chester Niemczyk Miniature grandfather clock
EP1510890A1 (fr) * 2003-08-29 2005-03-02 Sasnik Simonian Mouvement de montre muni d'une animation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US418125A (en) * 1889-12-24 Electric synchronizing device for clock-pendulums
GB596216A (en) * 1939-04-18 1947-12-31 Clifford Cecil F Improvements in or relating to escapement mechanism
US308731A (en) * 1884-12-02 Heney l
US1743231A (en) * 1920-05-29 1930-01-14 Cutler Hammer Inc Device for timing and controlling impulses
US1831260A (en) * 1927-04-04 1931-11-10 Poole Mfg Co Inc Electric clock mechanism
GB323001A (en) * 1928-09-13 1929-12-13 Frank Hope Jones Improvements in synchronous propulsion of pendulums
FR1090564A (fr) * 1953-09-17 1955-03-31 Hatot Leon Ets Perfectionnements apportés aux mécanismes horaires et aux appareils analogues
US3040225A (en) * 1957-04-10 1962-06-19 Jahresuhren Fabrik G M B H Impelling and pulse control system for electronic pendulum clocks
US2995005A (en) * 1959-05-21 1961-08-08 Gen Electric Simulated swinging pendulum clock
DE1244069B (de) * 1965-01-02 1967-07-06 United States Time Corp Antriebsschaltung fuer zeithaltende Geraete
US3424960A (en) * 1966-02-10 1969-01-28 Ross & Baruzzini Inc Pendulum drive apparatus
US3509437A (en) * 1966-09-08 1970-04-28 Citizen Watch Co Ltd Timepiece drive
US3546874A (en) * 1968-11-06 1970-12-15 Spartus Corp Pendulum clock

Also Published As

Publication number Publication date
DE2200920A1 (de) 1973-06-28
FR2164870A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-03
CH56172A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-12-13
JPS4873176A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-02
US3762154A (en) 1973-10-02

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