ES2034096T3 - Pieza de relojeria electronica. - Google Patents

Pieza de relojeria electronica.

Info

Publication number
ES2034096T3
ES2034096T3 ES198888117197T ES88117197T ES2034096T3 ES 2034096 T3 ES2034096 T3 ES 2034096T3 ES 198888117197 T ES198888117197 T ES 198888117197T ES 88117197 T ES88117197 T ES 88117197T ES 2034096 T3 ES2034096 T3 ES 2034096T3
Authority
ES
Spain
Prior art keywords
cannon
carries
pinion
hand
hands
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 - Lifetime
Application number
ES198888117197T
Other languages
English (en)
Spanish (es)
Inventor
Michiel Groothuis
Christophe Bueche
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.)
Kinetron BV
Original Assignee
Kinetron BV
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 Kinetron BV filed Critical Kinetron BV
Application granted granted Critical
Publication of ES2034096T3 publication Critical patent/ES2034096T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
    • 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
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Communication Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
ES198888117197T 1987-10-22 1988-10-15 Pieza de relojeria electronica. Expired - Lifetime ES2034096T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4140/87A CH672042B5 (enExample) 1987-10-22 1987-10-22

Publications (1)

Publication Number Publication Date
ES2034096T3 true ES2034096T3 (es) 1993-04-01

Family

ID=4270565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888117197T Expired - Lifetime ES2034096T3 (es) 1987-10-22 1988-10-15 Pieza de relojeria electronica.

Country Status (4)

Country Link
EP (1) EP0312946B1 (enExample)
CH (1) CH672042B5 (enExample)
DE (1) DE3872348T2 (enExample)
ES (1) ES2034096T3 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677578GA3 (en) * 1989-11-17 1991-06-14 Watch or clock mechanism with two motor drives
EP0393605B1 (fr) * 1989-04-21 1992-07-08 Eta SA Fabriques d'Ebauches Pièce d'horlogerie comportant au moins deux moteurs
CH690632A5 (fr) * 1996-11-27 2000-11-15 Ebauchesfabrik Eta Ag Moteur électromagnétique à deux rotors coaxiaux.
EP0845850B1 (fr) 1996-11-27 2002-09-18 Eta SA Fabriques d'Ebauches Moteur électromagnétique à deux rotors coaxiaux

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712046A (en) * 1971-05-24 1973-01-23 H Dill Rotating ring display
GB1385714A (en) * 1971-08-25 1975-02-26 Dill H G Multi-phase rotating ring display device
FR2353889A1 (fr) * 1976-06-02 1977-12-30 Yema Ste Montre a quartz a fonctions multiples
CH626772GA3 (en) * 1979-12-14 1981-12-15 Electronic timekeeping device

Also Published As

Publication number Publication date
EP0312946A1 (fr) 1989-04-26
DE3872348D1 (de) 1992-07-30
CH672042B5 (enExample) 1990-04-30
CH672042GA3 (enExample) 1989-10-31
EP0312946B1 (fr) 1992-06-24
DE3872348T2 (de) 1992-12-10

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