CH620331GA3 - - Google Patents

Download PDF

Info

Publication number
CH620331GA3
CH620331GA3 CH1541877A CH1541877A CH620331GA3 CH 620331G A3 CH620331G A3 CH 620331GA3 CH 1541877 A CH1541877 A CH 1541877A CH 1541877 A CH1541877 A CH 1541877A CH 620331G A3 CH620331G A3 CH 620331GA3
Authority
CH
Switzerland
Prior art keywords
stator
rotor
pole
pole teeth
teeth
Prior art date
Application number
CH1541877A
Other languages
English (en)
Other versions
CH620331B (de
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 CH620331B publication Critical patent/CH620331B/xx
Application filed filed Critical
Publication of CH620331GA3 publication Critical patent/CH620331GA3/xx

Links

Classifications

    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • 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
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/04—Synchronous motors for single-phase current
    • H02K19/06—Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings, e.g. inductor motors
    • 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
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H02K37/08—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors axially facing the stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Stepping Motors (AREA)
  • Lens Barrels (AREA)
  • Impact Printers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Control Of Electric Motors In General (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CH1541877A 1977-02-11 1977-12-15 Einphasenschrittmotor. CH620331B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772705684 DE2705684A1 (de) 1977-02-11 1977-02-11 Einphasenschrittmotor

Publications (2)

Publication Number Publication Date
CH620331B CH620331B (de)
CH620331GA3 true CH620331GA3 (enrdf_load_stackoverflow) 1980-11-28

Family

ID=6000867

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1541877A CH620331B (de) 1977-02-11 1977-12-15 Einphasenschrittmotor.

Country Status (5)

Country Link
US (1) US4340828A (enrdf_load_stackoverflow)
JP (1) JPS53100418A (enrdf_load_stackoverflow)
CH (1) CH620331B (enrdf_load_stackoverflow)
DE (1) DE2705684A1 (enrdf_load_stackoverflow)
FR (1) FR2380660A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032705A (en) * 1978-09-22 1980-05-08 Portescap Axial air-gap electric motors: mounting rotors
JPS5863064A (ja) * 1981-10-06 1983-04-14 Fumito Komatsu ４極直流モ−タ
FR2648632B1 (fr) * 1989-06-16 1991-10-04 Moving Magnet Tech Actionneur electromagnetique monophase de faible encombrement
US6897579B2 (en) * 2001-09-28 2005-05-24 Canon Kabushiki Kaisha Motor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1502840A (en) * 1921-09-30 1924-07-29 Charles L Beard Electric clock
US2492613A (en) * 1948-05-17 1949-12-27 Hansen Mfg Company Inc Alternating current motor and method of operation
US2552315A (en) * 1949-01-21 1951-05-08 Gibraltar Mfg Co Inc Self-starting synchronous electric motor
US2546729A (en) * 1949-05-05 1951-03-27 Telechron Inc Magnetic motor
CH305245A (de) * 1952-06-16 1955-02-15 Ag Saia Schrittschaltmotor mit Rücklaufbremse.
US3423617A (en) * 1968-02-13 1969-01-21 Walter Kohlhagen Pulse-responsive stepping motor
FR2071121A5 (enrdf_load_stackoverflow) * 1969-12-18 1971-09-17 Noachovitch Pierre
US3855490A (en) * 1971-08-27 1974-12-17 Mc Graw Edison Co Synchronous motor with flux conductor
US3786291A (en) * 1972-10-02 1974-01-15 Mc Graw Edison Co Synchronous motor
GB1457044A (en) * 1973-06-01 1976-12-01 Suwa Seikosha Kk Electric timepieces and to miniature electric stepping motors suitable for use therein
US3818690A (en) * 1973-11-21 1974-06-25 Timex Corp Stepping motor for watch movement
DE2503206C3 (de) * 1975-01-27 1978-03-30 Vdo Adolf Schindling Ag, 6000 Frankfurt Einphasenschrittmotor
US3984711A (en) * 1975-04-07 1976-10-05 Warner Electric Brake & Clutch Company Variable reluctance step motor with permanent magnets
US3999090A (en) * 1975-09-30 1976-12-21 Crs Stepper motor
JPS5731663Y2 (enrdf_load_stackoverflow) * 1976-01-30 1982-07-12

Also Published As

Publication number Publication date
FR2380660A1 (fr) 1978-09-08
CH620331B (de)
US4340828A (en) 1982-07-20
FR2380660B1 (enrdf_load_stackoverflow) 1982-11-12
DE2705684A1 (de) 1978-08-17
JPS53100418A (en) 1978-09-01

Similar Documents

Publication Publication Date Title
ES2089169T3 (es) Motor monofasico hibrido de reluctancia variable.
JPS52106412A (en) Permanent magnet excitation internal rotor synchronous motor
DE3681599D1 (de) Buerstenloser elektrischer motor.
GB1520968A (en) Synchronous electric motor
DK270089D0 (da) Elektrisk motor med elektronisk kommutering
GB1527401A (en) Single phase stepping motors
KR890000940A (ko) 스테핑 모터를 구비한 전자기계식 시계장치
ES8103853A1 (es) Motor polifasico a paso para el accionamiento directo del eje segundero o minutero de un mecanismo de relojeria.
GB930965A (en) Improvements in or relating to stepping motors
FR2380660B1 (enrdf_load_stackoverflow)
FR2381412B3 (enrdf_load_stackoverflow)
FR2401543B3 (enrdf_load_stackoverflow)
FR2382127A1 (fr) Moteur pas a pas monophase a rotor en materiau magnetique doux dont chaque pole se compose d'un pole principal et d'un pole auxiliaire
GB1529834A (en) Brushless direct current motors
GB2062367A (en) Stepping polyphased motor for a clockwork mechanism
DE3879486D1 (de) Selbstanlaufender einphasen-synchronmotor.
ES466302A1 (es) Motor paso a paso monofasico especialmente para relojeria.
GB1518886A (en) Driving mmembers
SU1376895A2 (ru) Однофазный нереверсивный шаговый электродвигатель
GB1007127A (en) Electric motor and method of making same
JPS5722367A (en) Commutatorless motor
SU953619A2 (ru) Пол ризованный электромеханический преобразователь дл электрочасов
GB989172A (en) Improvements in or relating to magnetic motors
JPS57153557A (en) Miniature motor for timepiece
FR2503951B1 (fr) Moteur monophase pas a pas

Legal Events

Date Code Title Description
PL Patent ceased