CH647382GA3 - - Google Patents

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Publication number
CH647382GA3
CH647382GA3 CH241182A CH241182A CH647382GA3 CH 647382G A3 CH647382G A3 CH 647382GA3 CH 241182 A CH241182 A CH 241182A CH 241182 A CH241182 A CH 241182A CH 647382G A3 CH647382G A3 CH 647382GA3
Authority
CH
Switzerland
Prior art keywords
windings
rotors
current
current pulses
stator
Prior art date
Application number
CH241182A
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 CH241182A priority Critical patent/CH647382GA3/fr
Priority to DE8383810153T priority patent/DE3374234D1/de
Priority to EP83810153A priority patent/EP0092521B1/fr
Priority to JP58068472A priority patent/JPS58190272A/ja
Priority to US06/486,641 priority patent/US4477759A/en
Publication of CH647382GA3 publication Critical patent/CH647382GA3/fr
Priority to HK223/93A priority patent/HK22393A/xx

Links

Classifications

    • 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
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
CH241182A 1982-04-21 1982-04-21 CH647382GA3 (el)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH241182A CH647382GA3 (el) 1982-04-21 1982-04-21
DE8383810153T DE3374234D1 (en) 1982-04-21 1983-04-14 Motor and method of controlling it
EP83810153A EP0092521B1 (fr) 1982-04-21 1983-04-14 Organe moteur et son procédé de commande
JP58068472A JPS58190272A (ja) 1982-04-21 1983-04-20 ステツプ・モ−タ装置
US06/486,641 US4477759A (en) 1982-04-21 1983-04-20 Stepping motor unit
HK223/93A HK22393A (en) 1982-04-21 1993-03-11 Motor and method of controlling it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241182A CH647382GA3 (el) 1982-04-21 1982-04-21

Publications (1)

Publication Number Publication Date
CH647382GA3 true CH647382GA3 (el) 1985-01-31

Family

ID=4233166

Family Applications (1)

Application Number Title Priority Date Filing Date
CH241182A CH647382GA3 (el) 1982-04-21 1982-04-21

Country Status (6)

Country Link
US (1) US4477759A (el)
EP (1) EP0092521B1 (el)
JP (1) JPS58190272A (el)
CH (1) CH647382GA3 (el)
DE (1) DE3374234D1 (el)
HK (1) HK22393A (el)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH650125GA3 (el) * 1983-06-29 1985-07-15
CH653521GA3 (el) * 1983-09-16 1986-01-15
EP0393605B1 (fr) * 1989-04-21 1992-07-08 Eta SA Fabriques d'Ebauches Pièce d'horlogerie comportant au moins deux moteurs
EP0452252A1 (fr) * 1990-04-11 1991-10-16 Silcon Enterprises Ltd. Moteur pas à pas pour pièce d'horlogerie
FR2724271B1 (fr) * 1994-09-02 1996-10-25 Ebauchesfabrik Eta Ag Transducteur electromecanique comportant deux rotors
TW288222B (el) * 1994-08-26 1996-10-11 Ebauchesfabrik Eta Ag
EP0698957B1 (fr) * 1994-08-26 1998-01-07 Eta SA Fabriques d'Ebauches Transducteur électromécanique comportant deux rotors
US5652493A (en) * 1994-12-08 1997-07-29 Tridelta Industries, Inc. (Magna Physics Division) Polyphase split-phase switched reluctance motor
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
WO2005060087A1 (fr) * 2003-12-17 2005-06-30 Detra Sa Procede et dispositif d'alimentation d'un moteur pas a pas
WO2014182200A1 (en) * 2013-05-07 2014-11-13 Lennart Höglund Drive system for a railway vehicle
LT3378145T (lt) * 2015-11-17 2020-11-10 Tuangsin PUREEPASWONG Elektros generatoriaus su sukimosi pasipriešinimo išvengimo funkcija

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451359A (en) * 1973-11-30 1976-09-29 Citizen Watch Co Ltd Pulse motor driven circuit
JPS5280063A (en) * 1975-12-26 1977-07-05 Citizen Watch Co Ltd Reversible pulse motor system and watch
US4169983A (en) * 1976-09-22 1979-10-02 Felder Donald W Multi-rotor, direct current electric motor
CH613837B (fr) * 1977-06-14 Suisse Horlogerie Montre electronique a affichage mecanique.
GB2007409B (en) * 1977-09-02 1982-04-15 Ebauches Sa Driving device especially for a timepiece
CH616302GA3 (en) * 1977-09-02 1980-03-31 Drive device, in particular for timepiece
US4359761A (en) * 1978-07-27 1982-11-16 Papst Motoren Kg Electric motor with multiple shafts
GB2054978B (en) * 1979-07-06 1984-06-13 Ebauches Sa Electromagnetic motor rotatable in either direction
FR2466131A1 (fr) * 1979-09-25 1981-03-27 Suisse Horlogerie Moteur pas a pas monophase bipolaire a deux sens de rotation

Also Published As

Publication number Publication date
HK22393A (en) 1993-03-19
EP0092521B1 (fr) 1987-10-28
EP0092521A1 (fr) 1983-10-26
JPH0258857B2 (el) 1990-12-10
DE3374234D1 (en) 1987-12-03
US4477759A (en) 1984-10-16
JPS58190272A (ja) 1983-11-07

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