CH629069B - Moteur electromagnetique et procede pour sa fabrication. - Google Patents

Moteur electromagnetique et procede pour sa fabrication.

Info

Publication number
CH629069B
CH629069B CH440079A CH440079A CH629069B CH 629069 B CH629069 B CH 629069B CH 440079 A CH440079 A CH 440079A CH 440079 A CH440079 A CH 440079A CH 629069 B CH629069 B CH 629069B
Authority
CH
Switzerland
Prior art keywords
pieces
piece
coil
manufacture
electromagnetic motor
Prior art date
Application number
CH440079A
Other languages
English (en)
French (fr)
Other versions
CH629069GA3 (forum.php
Inventor
Daniel Paratte
Original Assignee
Fontainemelon 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 CH629069B publication Critical patent/CH629069B/fr
Application filed by Fontainemelon Horlogerie filed Critical Fontainemelon Horlogerie
Priority to CH440079A priority Critical patent/CH629069B/fr
Priority to US06/145,680 priority patent/US4324992A/en
Priority to JP5938380A priority patent/JPS55153267A/ja
Priority to DE3017817A priority patent/DE3017817C2/de
Priority to FR8010373A priority patent/FR2456417A1/fr
Publication of CH629069GA3 publication Critical patent/CH629069GA3/fr

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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
CH440079A 1979-05-11 1979-05-11 Moteur electromagnetique et procede pour sa fabrication. CH629069B (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH440079A CH629069B (fr) 1979-05-11 1979-05-11 Moteur electromagnetique et procede pour sa fabrication.
US06/145,680 US4324992A (en) 1979-05-11 1980-05-01 Electromagnetic motor
JP5938380A JPS55153267A (en) 1979-05-11 1980-05-02 Electromagnetic motor
DE3017817A DE3017817C2 (de) 1979-05-11 1980-05-07 Schrittmotor mit einem Rotor und einem Stator
FR8010373A FR2456417A1 (fr) 1979-05-11 1980-05-09 Moteur electromagnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH440079A CH629069B (fr) 1979-05-11 1979-05-11 Moteur electromagnetique et procede pour sa fabrication.

Publications (2)

Publication Number Publication Date
CH629069B true CH629069B (fr)
CH629069GA3 CH629069GA3 (forum.php) 1982-04-15

Family

ID=4275431

Family Applications (1)

Application Number Title Priority Date Filing Date
CH440079A CH629069B (fr) 1979-05-11 1979-05-11 Moteur electromagnetique et procede pour sa fabrication.

Country Status (5)

Country Link
US (1) US4324992A (forum.php)
JP (1) JPS55153267A (forum.php)
CH (1) CH629069B (forum.php)
DE (1) DE3017817C2 (forum.php)
FR (1) FR2456417A1 (forum.php)

Families Citing this family (9)

* 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
DE3149995C1 (de) * 1981-12-17 1983-05-05 Gebrüder Junghans GmbH, 7230 Schramberg Verfahren zum Erstellen eines Uhrenschrittmotor-Stators und Stator eines Uhrenschrittmotors
DE3224501A1 (de) * 1982-07-01 1984-01-05 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektrischer schrittmotor
DE3301263C2 (de) * 1983-01-17 1986-07-31 Philips Patentverwaltung Gmbh, 2000 Hamburg Einphasensynchronmotor mit einem zweipoligen dauermagnetischen Läufer
DE3522689A1 (de) * 1985-06-25 1987-01-08 Pforzheimer Uhren Rohwerke Schrittmotor
US4725749A (en) * 1986-03-24 1988-02-16 Timex Corporation Stepping motor and frame plate assembly for a wristwatch movement
FR2601204B1 (fr) * 1986-07-04 1993-11-05 Labavia Sge Ralentisseur electrique de faible puissance, notamment pour home-trainer
US5081387A (en) * 1987-12-24 1992-01-14 Whirlpool Corporation Pump motor/basket brake for an automatic washer
GB2468297B (en) * 2009-03-03 2014-11-19 Dyson Technology Ltd Electric machine with an asymmetric stator core

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435911A (en) * 1945-10-29 1948-02-10 Gen Ind Co Small fractional horsepower shaded pole synchronous motor
US2716709A (en) * 1953-07-31 1955-08-30 Rowe Walker Eliott Casings for electric motors, generators, and the like
US3521098A (en) * 1968-10-16 1970-07-21 Gen Ind Co The Reluctance synchronous motor
US3878414A (en) * 1972-11-22 1975-04-15 Star Mfg Co Electric motor arrangement
JPS5049611U (forum.php) * 1973-09-05 1975-05-15
JPS5814144B2 (ja) * 1975-09-23 1983-03-17 株式会社精工舎 コガタモ−タ
CH625665B (fr) * 1977-12-13 Ebauchesfabrik Eta Ag Mouvement de montre electronique et procede de fabrication de ce mouvement.
US4262223A (en) * 1977-12-20 1981-04-14 Ebauches Electroniques S.A. Electro-magnetic motor for timepiece

Also Published As

Publication number Publication date
CH629069GA3 (forum.php) 1982-04-15
JPS6255387B2 (forum.php) 1987-11-19
DE3017817C2 (de) 1982-02-18
FR2456417A1 (fr) 1980-12-05
FR2456417B1 (forum.php) 1984-11-23
DE3017817A1 (de) 1980-11-13
JPS55153267A (en) 1980-11-29
US4324992A (en) 1982-04-13

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Legal Events

Date Code Title Description
PL Patent ceased