CH623712GA3 - - Google Patents

Download PDF

Info

Publication number
CH623712GA3
CH623712GA3 CH1247378A CH1247378A CH623712GA3 CH 623712G A3 CH623712G A3 CH 623712GA3 CH 1247378 A CH1247378 A CH 1247378A CH 1247378 A CH1247378 A CH 1247378A CH 623712G A3 CH623712G A3 CH 623712GA3
Authority
CH
Switzerland
Prior art keywords
zones
aperture
plate
motor
connecting zones
Prior art date
Application number
CH1247378A
Other languages
English (en)
Other versions
CH623712B (fr
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
Publication of CH623712B publication Critical patent/CH623712B/fr
Application filed filed Critical
Priority to CH1247378A priority Critical patent/CH623712B/fr
Priority to JP15055479A priority patent/JPS55106073A/ja
Priority to DE7979200689T priority patent/DE2966207D1/de
Priority to EP79200689A priority patent/EP0012460B1/fr
Publication of CH623712GA3 publication Critical patent/CH623712GA3/xx
Priority to HK687/87A priority patent/HK68787A/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
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Stepping Motors (AREA)
CH1247378A 1978-12-06 1978-12-06 Stator monobloc pour moteur pas a pas d'horlogerie. CH623712B (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1247378A CH623712B (fr) 1978-12-06 1978-12-06 Stator monobloc pour moteur pas a pas d'horlogerie.
JP15055479A JPS55106073A (en) 1978-12-06 1979-11-20 Integral stator for step motor of watch
DE7979200689T DE2966207D1 (en) 1978-12-06 1979-11-23 Unitary stator for a stepping motor for watches
EP79200689A EP0012460B1 (fr) 1978-12-06 1979-11-23 Stator monobloc pour moteur pas à pas d'horlogerie
HK687/87A HK68787A (en) 1978-12-06 1987-09-24 Unitary stator for a stepping motor for watches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1247378A CH623712B (fr) 1978-12-06 1978-12-06 Stator monobloc pour moteur pas a pas d'horlogerie.

Publications (2)

Publication Number Publication Date
CH623712B CH623712B (fr)
CH623712GA3 true CH623712GA3 (fr) 1981-06-30

Family

ID=4383340

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1247378A CH623712B (fr) 1978-12-06 1978-12-06 Stator monobloc pour moteur pas a pas d'horlogerie.

Country Status (5)

Country Link
EP (1) EP0012460B1 (fr)
JP (1) JPS55106073A (fr)
CH (1) CH623712B (fr)
DE (1) DE2966207D1 (fr)
HK (1) HK68787A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503951B1 (fr) * 1981-04-09 1985-09-06 Mo Energeticheskij Institut Moteur monophase pas a pas
JPS58501015A (ja) * 1981-04-24 1983-06-23 フアブリツク・デボ−シユ・ド・ソンスボ・ソシエテ・アノニム 水晶時計用のステツプモ−タ
DE19500357A1 (de) * 1995-01-09 1996-07-18 Haller Eckhart W Dipl Ing Fh Elektromagnetischer Schrittmotor mit zwei Drehrichtungen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1495827A (en) * 1921-12-12 1924-05-27 Warren Clock Co Self-starting synchronous motor
US3256453A (en) * 1962-08-27 1966-06-14 Cons Electronics Ind Synchronous motors
US3457445A (en) * 1967-12-19 1969-07-22 Gen Electric Laminated rotors and stators with flux barriers for synchronous induction motors and method of making the same
JPS5842709B2 (ja) * 1973-09-05 1983-09-21 セイコーエプソン株式会社 スイシヨウドケイヨウステツプモ−タ−
FR2263632B1 (fr) * 1974-03-07 1980-08-14 Seiko Instr & Electronics
DE2559635B2 (de) * 1975-01-27 1978-07-06 Vdo Adolf Schindling Ag, 6000 Frankfurt Einphasenschrittmotor
GB1531314A (en) * 1975-07-15 1978-11-08 Seiko Instr & Electronics Motor
JPS5239111A (en) * 1975-09-25 1977-03-26 Citizen Watch Co Ltd Pulse motor for electronic clock
CH625665B (fr) * 1977-12-13 Ebauchesfabrik Eta Ag Mouvement de montre electronique et procede de fabrication de ce mouvement.

Also Published As

Publication number Publication date
CH623712B (fr)
EP0012460A1 (fr) 1980-06-25
HK68787A (en) 1987-10-02
EP0012460B1 (fr) 1983-09-21
DE2966207D1 (en) 1983-10-27
JPS55106073A (en) 1980-08-14

Similar Documents

Publication Publication Date Title
DE3070161D1 (en) Electrical stepper motor
AU541092B2 (en) Linear magnetic motor/generator
IT1206110B (it) Gruppo di bussola a scorrimento disfere e albero scanalato.
AU4366979A (en) Linear stepper motor drive
GB2052176B (en) Stepping motor
EP0159027A3 (en) Magnetic thin film
ES433029A1 (es) Procedimiento perfeccionado para la obtencion de un materialde amortiguacion de vibraciones con base de poliisoprenos.
DE3586404D1 (de) Magnetischer duenner film.
CH623712GA3 (fr)
GB2052174B (en) Stepping motor
CA1019617A (en) Controlling after-hardening in hardenable hydrophilic colloids
AU5108179A (en) Stepper motor
GB2052175B (en) Stepping motor
EP0044290A3 (en) Circuit for influencing the commutation in stepper motors
AU507460B2 (en) Stepping motor with energising circuit
JPS57113739A (en) Rotor for flat motor
GB2023893B (en) Stepping motor excitation circuitry
GB2038117B (en) Stepper motor drive
JPS5292988A (en) Magnet shaft
SG64483G (en) Electro-magnetic stepping motor
SU572588A1 (ru) Шаговый привод подач
AU7911481A (en) Magnetic shaft bearing
GB2083303B (en) Stepper motors
CA1029428A (fr) Paliers pour arbre ballotteur
AU556249B2 (en) Novel herbicides&n,n-dialkyl-2-(4:-substituted-1:napthoxy) propionamides