BE794259A - Moteur d'avancement pas a pas pour instruments d'horlogerie - Google Patents

Moteur d'avancement pas a pas pour instruments d'horlogerie

Info

Publication number
BE794259A
BE794259A BE794259DA BE794259A BE 794259 A BE794259 A BE 794259A BE 794259D A BE794259D A BE 794259DA BE 794259 A BE794259 A BE 794259A
Authority
BE
Belgium
Prior art keywords
watchmaking
instruments
motor
step motor
watchmaking instruments
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
H Meitinger
Original Assignee
Timex Corp
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.)
Publication date
Publication of BE794259A publication Critical patent/BE794259A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
BE794259D 1972-01-19 Moteur d'avancement pas a pas pour instruments d'horlogerie BE794259A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21910272A 1972-01-19 1972-01-19

Publications (1)

Publication Number Publication Date
BE794259A true BE794259A (fr) 1973-05-16

Family

ID=22817884

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794259D BE794259A (fr) 1972-01-19 Moteur d'avancement pas a pas pour instruments d'horlogerie

Country Status (10)

Country Link
US (1) US3795097A (enrdf_load_stackoverflow)
JP (1) JPS4882866A (enrdf_load_stackoverflow)
AU (1) AU5110873A (enrdf_load_stackoverflow)
BE (1) BE794259A (enrdf_load_stackoverflow)
CH (2) CH575145B5 (enrdf_load_stackoverflow)
DE (1) DE2212323C3 (enrdf_load_stackoverflow)
FR (1) FR2168452B1 (enrdf_load_stackoverflow)
GB (1) GB1415327A (enrdf_load_stackoverflow)
IT (1) IT976925B (enrdf_load_stackoverflow)
NL (1) NL7300624A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762031B2 (enrdf_load_stackoverflow) * 1975-02-07 1982-12-27 Seiko Koki Kk
JPS606791Y2 (ja) * 1975-05-14 1985-03-05 セイコー光機株式会社 電気時計の逆転防止装置
US4075518A (en) * 1976-06-22 1978-02-21 Bulova Watch Company, Inc. Micro-miniature stepping motor
CH661604A5 (de) * 1983-10-05 1987-07-31 Sodeco Compteurs De Geneve Antriebseinrichtung fuer einen muenzspeicher.
DE3511870C1 (de) * 1985-04-01 1986-06-26 J. Hengstler Kg, 7209 Aldingen Impulszaehler als elektromechanisches Zaehlwerk mit Schwingspulenantrieb
JPS62141788U (enrdf_load_stackoverflow) * 1986-03-03 1987-09-07
JPS62146987U (enrdf_load_stackoverflow) * 1986-03-11 1987-09-17
DE3618010A1 (de) * 1986-05-28 1987-12-03 Hengstler Kg Elektromagnetischer antrieb fuer ein zaehlwerk mit eisenlosen schwingspulen
DE3903706A1 (de) * 1988-02-09 1989-08-17 Fraunhofer Ges Forschung Uhr mit einem elektronischen uhrenbaustein

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746465A (en) * 1953-09-17 1956-03-14 Hatot Leon Ets Improved electromagnetic impulse device for driving clocks
DE1205464B (de) * 1961-08-24 1965-11-18 United States Time Corp Gangregler
FR1517115A (fr) * 1966-02-10 1968-03-15 Suisse Horlogerie Montre électronique
CH504041A (de) * 1969-05-08 1971-04-15 Centre Electron Horloger Elektromechanischer Schrittmotor
US3618311A (en) * 1970-01-13 1971-11-09 Timex Corp Synchronized horological system
US3641761A (en) * 1970-06-17 1972-02-15 Hamilton Watch Co Watch transducer

Also Published As

Publication number Publication date
DE2212323A1 (de) 1973-07-26
DE2212323B2 (de) 1978-03-16
US3795097A (en) 1974-03-05
CH575145B5 (enrdf_load_stackoverflow) 1976-04-30
JPS4882866A (enrdf_load_stackoverflow) 1973-11-06
FR2168452A1 (enrdf_load_stackoverflow) 1973-08-31
CH56373A4 (enrdf_load_stackoverflow) 1975-10-31
IT976925B (it) 1974-09-10
DE2212323C3 (de) 1978-11-09
AU5110873A (en) 1974-07-18
FR2168452B1 (enrdf_load_stackoverflow) 1976-08-27
GB1415327A (en) 1975-11-26
NL7300624A (enrdf_load_stackoverflow) 1973-07-23

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