CH611766B - Moteur a rotation discontinue pour montre-bracelet electrique. - Google Patents

Moteur a rotation discontinue pour montre-bracelet electrique.

Info

Publication number
CH611766B
CH611766B CH818975A CH818975A CH611766B CH 611766 B CH611766 B CH 611766B CH 818975 A CH818975 A CH 818975A CH 818975 A CH818975 A CH 818975A CH 611766 B CH611766 B CH 611766B
Authority
CH
Switzerland
Prior art keywords
rotor
electrique
moteur
discontinue
bracelet
Prior art date
Application number
CH818975A
Other languages
English (en)
Other versions
CH611766GA3 (en
Inventor
Teruo Ito
Original Assignee
Seiko Instr & Electronics
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 of CH611766B publication Critical patent/CH611766B/de
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of CH611766GA3 publication Critical patent/CH611766GA3/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K37/16—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures having horseshoe armature cores
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Control Of Stepping Motors (AREA)
  • Motor Or Generator Frames (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Seats For Vehicles (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Adornments (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Shutters For Cameras (AREA)
CH818975A 1974-06-25 1975-06-24 Motor with discontinuous rotation for electric wristwatch CH611766GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49072506A JPS511907A (de) 1974-06-25 1974-06-25

Publications (2)

Publication Number Publication Date
CH611766B true CH611766B (de)
CH611766GA3 CH611766GA3 (en) 1979-06-29

Family

ID=13491286

Family Applications (1)

Application Number Title Priority Date Filing Date
CH818975A CH611766GA3 (en) 1974-06-25 1975-06-24 Motor with discontinuous rotation for electric wristwatch

Country Status (5)

Country Link
JP (1) JPS511907A (de)
CH (1) CH611766GA3 (de)
DE (1) DE2528159A1 (de)
FR (1) FR2276724A1 (de)
GB (1) GB1463223A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263632B1 (de) * 1974-03-07 1980-08-14 Seiko Instr & Electronics
JPS53152111U (de) * 1977-05-09 1978-11-30
DE2911439C2 (de) 1979-03-23 1982-12-09 Gebrüder Junghans GmbH, 7230 Schramberg Elektromagnetischer Wandler für den Antrieb einer elektrischen Uhr
DE3107283C2 (de) * 1981-02-26 1984-10-11 Naučno-issledovatel'skij institut časovoj promyšlennosti, Moskau/Moskva Einphasiger Kleinstschrittmotor
FR2500968A1 (fr) * 1981-03-02 1982-09-03 Inst Chasovoi Promyshlennost Micromoteur monophase pas a pas
US4369385A (en) * 1981-03-17 1983-01-18 Malkin Daniel D Single-phase step micromotor
EP0077342A1 (de) * 1981-04-24 1983-04-27 Fabrique D'ebauches De Sonceboz S.A Schrittmotor für quarzuhr
DE3224501A1 (de) * 1982-07-01 1984-01-05 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektrischer schrittmotor
FR2553533B1 (fr) * 1983-10-17 1986-01-24 Pons Amedee Fixation du rotor du moteur d'un mouvement electrique d'une montre
JPH02228242A (ja) * 1989-02-28 1990-09-11 Jeco Co Ltd 時計用ステップモータ

Also Published As

Publication number Publication date
FR2276724B1 (de) 1980-04-30
GB1463223A (en) 1977-02-02
CH611766GA3 (en) 1979-06-29
JPS511907A (de) 1976-01-09
FR2276724A1 (fr) 1976-01-23
DE2528159A1 (de) 1976-01-15

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Legal Events

Date Code Title Description
PL Patent ceased