CH629928B - Moteur pas a pas. - Google Patents

Moteur pas a pas.

Info

Publication number
CH629928B
CH629928B CH155680A CH155680A CH629928B CH 629928 B CH629928 B CH 629928B CH 155680 A CH155680 A CH 155680A CH 155680 A CH155680 A CH 155680A CH 629928 B CH629928 B CH 629928B
Authority
CH
Switzerland
Prior art keywords
rotor
pulse
sense
engine
vxp1
Prior art date
Application number
CH155680A
Other languages
English (en)
Other versions
CH629928GA3 (fr
Inventor
Mai Tu Xuan
Original Assignee
Suisse Horlogerie
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 CH629928B publication Critical patent/CH629928B/fr
Application filed by Suisse Horlogerie filed Critical Suisse Horlogerie
Publication of CH629928GA3 publication Critical patent/CH629928GA3/fr

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 master-clocks
    • G04C13/08—Slave-clocks actuated intermittently
    • G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/02—Arrangements for controlling dynamo-electric motors rotating step by step specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/34—Monitoring operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
  • Secondary Cells (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Disintegrating Or Milling (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
CH155680A 1979-03-01 1980-02-27 Moteur pas a pas. CH629928B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906030A FR2450527A1 (fr) 1979-03-01 1979-03-01 Moteur pas a pas non reversible

Publications (2)

Publication Number Publication Date
CH629928B true CH629928B (fr)
CH629928GA3 CH629928GA3 (fr) 1982-05-28

Family

ID=9222917

Family Applications (1)

Application Number Title Priority Date Filing Date
CH155680A CH629928B (fr) 1979-03-01 1980-02-27 Moteur pas a pas.

Country Status (6)

Country Link
US (1) US4329601A (fr)
JP (1) JPS55117497A (fr)
CH (1) CH629928B (fr)
DE (1) DE3007848A1 (fr)
FR (1) FR2450527A1 (fr)
GB (1) GB2047009B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481019A1 (fr) * 1980-04-18 1981-10-23 Cetehor Moteur pas a pas notamment pour montre electronique
US4375049A (en) * 1980-09-24 1983-02-22 Timex Corporation Stepping motor drive circuit for bi-directional rotation
CH649187GA3 (fr) * 1982-10-13 1985-05-15
DE3224501A1 (de) * 1982-07-01 1984-01-05 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektrischer schrittmotor
FR2648632B1 (fr) * 1989-06-16 1991-10-04 Moving Magnet Tech Actionneur electromagnetique monophase de faible encombrement
AUPN495295A0 (en) * 1995-08-23 1995-09-14 Microsystem Controls Pty Ltd Apparatus for obtaining certain characteristics for an article
US6952068B2 (en) * 2000-12-18 2005-10-04 Otis Elevator Company Fabricated components of transverse flux electric motors
US7417347B2 (en) * 2005-04-11 2008-08-26 Lg Electronics Inc. Skeleton type BLDC motor
GB2468310B (en) * 2009-03-03 2015-01-07 Dyson Technology Ltd Stator core
US10003222B2 (en) 2015-11-12 2018-06-19 Marion J. Marosz Dual-accumulator electrical generation apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597915A (en) * 1968-11-05 1971-08-10 Susumu Aizawa Driving device of electronic watch
CH481520A (de) * 1968-11-27 1969-11-15 Landis & Gyr Ag Elektrischer Schrittmotor
JPS4933111A (fr) * 1972-07-31 1974-03-27
US3979616A (en) * 1973-02-19 1976-09-07 Kienzle Uhrenfabriken Gmbh Unipolar rotary step motor
JPS5239111A (en) * 1975-09-25 1977-03-26 Citizen Watch Co Ltd Pulse motor for electronic clock
JPS5240712A (en) * 1975-09-27 1977-03-29 Citizen Watch Co Ltd Pulse motor for electronic clocks
US4055785A (en) * 1976-01-12 1977-10-25 Fumio Nakajima Stepping motor for electronic timepiece
JPS52156323A (en) * 1976-06-22 1977-12-26 Citizen Watch Co Ltd Driver circuit for pulse motor
JPS5370876A (en) * 1976-12-07 1978-06-23 Seiko Instr & Electronics Ltd Electronic wristwatch
JPS53107611A (en) * 1977-03-01 1978-09-19 Seiko Epson Corp Step motor

Also Published As

Publication number Publication date
CH629928GA3 (fr) 1982-05-28
GB2047009B (en) 1983-05-18
FR2450527B1 (fr) 1982-09-17
DE3007848A1 (de) 1980-09-11
US4329601A (en) 1982-05-11
JPS55117497A (en) 1980-09-09
FR2450527A1 (fr) 1980-09-26
GB2047009A (en) 1980-11-19

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