FR2347714A1 - Dispositif electromecanique a bobine oscillante pour l'entrainement intermittent du rouage d'une montre - Google Patents

Dispositif electromecanique a bobine oscillante pour l'entrainement intermittent du rouage d'une montre

Info

Publication number
FR2347714A1
FR2347714A1 FR7712107A FR7712107A FR2347714A1 FR 2347714 A1 FR2347714 A1 FR 2347714A1 FR 7712107 A FR7712107 A FR 7712107A FR 7712107 A FR7712107 A FR 7712107A FR 2347714 A1 FR2347714 A1 FR 2347714A1
Authority
FR
France
Prior art keywords
coil
permanent magnet
periodic pulses
fixed permanent
quartz watch
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.)
Withdrawn
Application number
FR7712107A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2347714A1 publication Critical patent/FR2347714A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR7712107A 1976-04-07 1977-04-04 Dispositif electromecanique a bobine oscillante pour l'entrainement intermittent du rouage d'une montre Withdrawn FR2347714A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH435776 1976-04-07

Publications (1)

Publication Number Publication Date
FR2347714A1 true FR2347714A1 (fr) 1977-11-04

Family

ID=4274581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712107A Withdrawn FR2347714A1 (fr) 1976-04-07 1977-04-04 Dispositif electromecanique a bobine oscillante pour l'entrainement intermittent du rouage d'une montre

Country Status (3)

Country Link
JP (1) JPS52123665A (fr)
DE (1) DE2715059A1 (fr)
FR (1) FR2347714A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103109242B (zh) * 2010-09-09 2015-04-29 西铁城控股株式会社 摆动式步进电机

Also Published As

Publication number Publication date
DE2715059A1 (de) 1977-10-20
JPS52123665A (en) 1977-10-18

Similar Documents

Publication Publication Date Title
GB1453902A (en) Stepper motor driving circuit arrangement for an electronic timepiece
GB1232907A (fr)
FR2336722A1 (fr) Dispositif de reglage d'un mecanisme avertisseur pour mouvement d'horlogerie
GB1454624A (en) Electric timepiece
FR2347714A1 (fr) Dispositif electromecanique a bobine oscillante pour l'entrainement intermittent du rouage d'une montre
ATE133799T1 (de) Uhr, insbesondere armbanduhr, mit einem mechanischen uhrwerk
US2420827A (en) Electric clock
US3462942A (en) Dial train drive
GB1158971A (en) Oscillatory System for a Timepiece.
CH639816B (fr) Dispositif de detection pour une piece d'horlogerie electronique, notamment une montre-bracelet electronique.
US2900786A (en) Timepiece arrangement
GB1099897A (en) Seconds hand drive train arrangement
GB1308551A (en) Device for converting oscillatory movement into rotary movement
GB1108269A (en) Escapement device for timepieces and the like
GB1343223A (en) Detent apparatus eg for use in an electronic timepiece
GB1329169A (en) Digital alarm clock
JPS5370876A (en) Electronic wristwatch
FR2224920A1 (en) Electromagnetic watch movement - permanent magnet and core-free coil drive escapement
US2997840A (en) Battery operated time piece
FR2355276A1 (fr) Dispositif affichant le temps, reserve aux musulmans, avec boussole integree tridirectionnelle donnant automatiquement la position geographique de la mecque
GB1028949A (en) Electric clock with variable loudness alarm mechanism
GB1097617A (en) Improvements relating to timepieces
GB1227173A (fr)
US3570237A (en) Mechanical energization head of a mechanical regulating oscillator for watch movement
JPS5246414A (en) Crystal quartz wrist watch

Legal Events

Date Code Title Description
ST Notification of lapse