CH653521GA3 - - Google Patents

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Publication number
CH653521GA3
CH653521GA3 CH504983A CH504983A CH653521GA3 CH 653521G A3 CH653521G A3 CH 653521GA3 CH 504983 A CH504983 A CH 504983A CH 504983 A CH504983 A CH 504983A CH 653521G A3 CH653521G A3 CH 653521GA3
Authority
CH
Switzerland
Prior art keywords
sense
opposite
motor
fluxes
phi
Prior art date
Application number
CH504983A
Other languages
English (en)
French (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
Application filed filed Critical
Priority to CH504983A priority Critical patent/CH653521GA3/fr
Priority to US06/649,347 priority patent/US4563604A/en
Priority to EP84110853A priority patent/EP0143227B1/fr
Priority to DE8484110853T priority patent/DE3464419D1/de
Priority to JP59190732A priority patent/JPS6087657A/ja
Publication of CH653521GA3 publication Critical patent/CH653521GA3/fr

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
    • G04C13/11—Slave-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
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Stepping Motors (AREA)
CH504983A 1983-09-16 1983-09-16 CH653521GA3 (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH504983A CH653521GA3 (nl) 1983-09-16 1983-09-16
US06/649,347 US4563604A (en) 1983-09-16 1984-09-11 Electromagnetic stepping motor with two coupled rotors
EP84110853A EP0143227B1 (fr) 1983-09-16 1984-09-12 Moteur électromagnétique pas à pas à deux rotors couplés
DE8484110853T DE3464419D1 (en) 1983-09-16 1984-09-12 Electro-magnetic stepping motor with two coupled rotors
JP59190732A JPS6087657A (ja) 1983-09-16 1984-09-13 単相電磁ステツプモ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH504983A CH653521GA3 (nl) 1983-09-16 1983-09-16

Publications (1)

Publication Number Publication Date
CH653521GA3 true CH653521GA3 (nl) 1986-01-15

Family

ID=4287092

Family Applications (1)

Application Number Title Priority Date Filing Date
CH504983A CH653521GA3 (nl) 1983-09-16 1983-09-16

Country Status (5)

Country Link
US (1) US4563604A (nl)
EP (1) EP0143227B1 (nl)
JP (1) JPS6087657A (nl)
CH (1) CH653521GA3 (nl)
DE (1) DE3464419D1 (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057726A (en) * 1990-10-10 1991-10-15 Westinghouse Electric Corp. Structureborne vibration-compensated motor arrangement having back-to-back twin AC motors
EP0568751B1 (fr) * 1992-05-04 1995-04-05 Detra Sa Dispositif d'entraînement pour pièces d'horlogerie
DE69411147T2 (de) * 1994-04-25 1998-10-22 Detra Sa Mehrphasiger Schrittmotor
EP0698957B1 (fr) * 1994-08-26 1998-01-07 Eta SA Fabriques d'Ebauches Transducteur électromécanique comportant deux rotors
FR2724271B1 (fr) * 1994-09-02 1996-10-25 Ebauchesfabrik Eta Ag Transducteur electromecanique comportant deux rotors
TW288222B (nl) * 1994-08-26 1996-10-11 Ebauchesfabrik Eta Ag
FR2743216B1 (fr) * 1995-12-28 1998-02-06 Ebauchesfabrik Eta Ag Transducteur electromecanique multirotor
FR2752496B1 (fr) * 1996-08-14 1998-10-23 Ebauchesfabrik Eta Ag Transducteur electromecanique comportant deux rotors a aimants permanents
EP0848480B1 (fr) * 1996-12-04 2003-02-19 Eta SA Fabriques d'Ebauches Transducteur électromécanique monophasé, en particulier du type horloger, et dispositif électromécanique comprenant au moins un tel transducteur
CH690881A5 (fr) 1996-12-04 2001-02-15 Ebauchesfabrik Eta Ag Transducteur électromécanique monophasé et dispositif électromécanique comprenant au moins un tel transducteur.
GB2324956A (en) * 1997-05-06 1998-11-11 Notetry Ltd Motor for domestic appliance
JP2001258227A (ja) * 2000-01-06 2001-09-21 Seiko Epson Corp 発電装置、それを有する計時装置および電子機器、発電装置のコギングトルク調整方法
US6975049B2 (en) * 2003-10-29 2005-12-13 A. O. Smith Corporation Electrical machine and method of manufacturing the same
EP1903363B1 (en) * 2006-09-25 2010-03-17 Dialog Imaging Systems GmbH Compact camera modules with horological stepper motor
EP1903364A1 (en) * 2006-09-25 2008-03-26 Dialog Imaging Systems GmbH Compact camera module with stationary actutor for zoom modules with movable shutter and aperture mechanism
FR2928501B1 (fr) * 2008-03-04 2011-04-01 Schneider Electric Ind Sas Dispositif de generation d'energie a deux parties mobiles
US9197117B2 (en) 2012-04-20 2015-11-24 Healey Magnetics, Llc Electromagnetic system with magnetically coupled rotors
JP2014082808A (ja) * 2012-10-12 2014-05-08 Kaneko:Kk 電磁式回転駆動装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116577A (en) * 1981-01-12 1982-07-20 Seikosha Co Ltd Small-sized motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734941A (en) * 1928-01-05 1929-11-05 George P Cowles Electrical actuating means for clocks and other instruments
US3757149A (en) * 1972-02-16 1973-09-04 Molon Motor & Coil Corp Shading coil motor assembly
JPS4977117A (nl) * 1972-11-30 1974-07-25
JPS50136609A (nl) * 1974-04-19 1975-10-30
JPS5380510A (en) * 1976-12-24 1978-07-17 Seiko Instr & Electronics Ltd Convertors
JPS57149686U (nl) * 1981-03-16 1982-09-20
JPS5812561A (ja) * 1981-07-15 1983-01-24 Seikosha Co Ltd 小型同期モ−タ
CH647382GA3 (nl) * 1982-04-21 1985-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116577A (en) * 1981-01-12 1982-07-20 Seikosha Co Ltd Small-sized motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 211 (E-137) [1089], 23 octobre 1982 & JP - A - 57 116 577 (SEIKOUSHIYA K.K.) (20-07-1982) *

Also Published As

Publication number Publication date
EP0143227B1 (fr) 1987-06-24
EP0143227A1 (fr) 1985-06-05
JPH023392B2 (nl) 1990-01-23
DE3464419D1 (en) 1987-07-30
US4563604A (en) 1986-01-07
JPS6087657A (ja) 1985-05-17

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