CH681500GA3 - - Google Patents

Download PDF

Info

Publication number
CH681500GA3
CH681500GA3 CH116991A CH116991A CH681500GA3 CH 681500G A3 CH681500G A3 CH 681500GA3 CH 116991 A CH116991 A CH 116991A CH 116991 A CH116991 A CH 116991A CH 681500G A3 CH681500G A3 CH 681500GA3
Authority
CH
Switzerland
Prior art keywords
magnetic
magnetic circuits
rotor
stator poles
stator
Prior art date
Application number
CH116991A
Other languages
English (en)
French (fr)
Other versions
CH681500B5 (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 CH1169/91A priority Critical patent/CH681500B5/fr
Priority to SG1996001297A priority patent/SG46995A1/en
Priority to DE69208711T priority patent/DE69208711T2/de
Priority to EP92105845A priority patent/EP0509351B1/fr
Priority to KR1019920005950A priority patent/KR100239088B1/ko
Priority to CN92102664A priority patent/CN1035645C/zh
Priority to TW081102968A priority patent/TW230852B/zh
Priority to US07/872,703 priority patent/US5302875A/en
Priority to JP09774192A priority patent/JP3333544B2/ja
Publication of CH681500GA3 publication Critical patent/CH681500GA3/fr
Publication of CH681500B5 publication Critical patent/CH681500B5/fr
Priority to HK98106289A priority patent/HK1007205A1/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electromechanical Clocks (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Stepping Motors (AREA)
  • Electric Clocks (AREA)
  • Brushless Motors (AREA)
CH1169/91A 1991-04-19 1991-04-19 Moteur électromagnétique à deux sens de rotation, notamment pour pièce d'horlogerie. CH681500B5 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH1169/91A CH681500B5 (fr) 1991-04-19 1991-04-19 Moteur électromagnétique à deux sens de rotation, notamment pour pièce d'horlogerie.
SG1996001297A SG46995A1 (en) 1991-04-19 1992-04-04 Electromagnetic motor with two rotation senses particularly for a timepiece
DE69208711T DE69208711T2 (de) 1991-04-19 1992-04-04 Elektromagnetischer Motor mit zwei Drehrichtungen, insbesondere für Zeitmessgerät
EP92105845A EP0509351B1 (fr) 1991-04-19 1992-04-04 Moteur électromagnétique à deux sens de rotation, notamment pour pièce d'horlogerie
KR1019920005950A KR100239088B1 (ko) 1991-04-19 1992-04-10 두 회전방향을 갖는 전자기 모터
CN92102664A CN1035645C (zh) 1991-04-19 1992-04-11 特别指定用于钟表上的双转向电磁电动机
TW081102968A TW230852B (xx) 1991-04-19 1992-04-14
US07/872,703 US5302875A (en) 1991-04-19 1992-04-17 Electromagnetic motor with two rotation senses particularly intended for a timepiece
JP09774192A JP3333544B2 (ja) 1991-04-19 1992-04-17 電磁モータ
HK98106289A HK1007205A1 (en) 1991-04-19 1998-06-24 Electromagnetic motor having two rotation directions in particular for timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1169/91A CH681500B5 (fr) 1991-04-19 1991-04-19 Moteur électromagnétique à deux sens de rotation, notamment pour pièce d'horlogerie.

Publications (2)

Publication Number Publication Date
CH681500GA3 true CH681500GA3 (xx) 1993-04-15
CH681500B5 CH681500B5 (fr) 1993-10-15

Family

ID=4204099

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1169/91A CH681500B5 (fr) 1991-04-19 1991-04-19 Moteur électromagnétique à deux sens de rotation, notamment pour pièce d'horlogerie.

Country Status (10)

Country Link
US (1) US5302875A (xx)
EP (1) EP0509351B1 (xx)
JP (1) JP3333544B2 (xx)
KR (1) KR100239088B1 (xx)
CN (1) CN1035645C (xx)
CH (1) CH681500B5 (xx)
DE (1) DE69208711T2 (xx)
HK (1) HK1007205A1 (xx)
SG (1) SG46995A1 (xx)
TW (1) TW230852B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696058B1 (fr) * 1992-09-24 1994-12-16 Ebauchesfabrik Eta Ag Transducteur électromagnétique polyphasé à aimant permanent multipolaire.
GB2290911A (en) * 1994-06-28 1996-01-10 Dafydd Roberts Rotary electromagnetic actuator
TW288222B (xx) * 1994-08-26 1996-10-11 Ebauchesfabrik Eta Ag
DE19504387A1 (de) * 1995-02-11 1996-08-22 Dufa Deutsche Uhrenfabr Gmbh Schrittmotor
DE19539138A1 (de) * 1995-10-20 1997-04-24 Vdo Schindling Elektromotor und Meßwerk, insbesondere für Anzeigeinstrumente in Kraftfahrzeugen
EP0769841B1 (de) * 1995-10-20 2001-04-25 Mannesmann VDO AG Elektromotor und Messwerk, insbesondere für Anzeigeinstrumente in Kraftfahrzeugen
EP1494339A1 (fr) * 2003-07-01 2005-01-05 Microcomponents AG Moteur électromagnétique à deux sens de rotation
JP4596762B2 (ja) * 2003-09-11 2010-12-15 日本電産コパル株式会社 ステッピングモータ
EP1571749A1 (fr) * 2004-03-05 2005-09-07 Microcomponents SA Moteur biphasé symétrique avec un rotor à aimant permanent bipolaire
JP2006158023A (ja) * 2004-11-26 2006-06-15 Seiko Instruments Inc ステッピングモータ及びレンズ装置
DE102005016178B4 (de) * 2005-04-08 2009-03-26 Könekamp, Herbert Elektromagnetischer zweiphasiger Schrittmotor
KR101015916B1 (ko) * 2005-07-19 2011-02-23 가부시키가이샤 덴소 전기 모터
ITPD20050099U1 (it) 2005-12-16 2007-06-17 Promovet Srl Struttura di motore sincrono con rotore a magneti permanenti
CN203730353U (zh) * 2014-02-27 2014-07-23 讯凯国际股份有限公司 薄型化轴向气隙式风扇
CN105490399B (zh) * 2014-10-09 2018-03-23 讯凯国际股份有限公司 风扇、其马达定子结构及其制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR940059A (fr) * 1947-01-09 1948-12-02 Lepaute Henry S Ets Réceptrice pour systèmes de distribution d'heure
CH613359GA3 (en) * 1974-08-28 1979-09-28 Pulsed motor for horometrical apparatus
US3989976A (en) * 1975-10-07 1976-11-02 Westinghouse Electric Corporation Solid-state hid lamp dimmer
FR2464516A2 (fr) * 1979-08-27 1981-03-06 Lavet Marius Perfectionnements apportes aux montres-bracelets electroniques
US4336471A (en) * 1980-10-24 1982-06-22 Timex Corporation Stator assembly for stepping motor
CH649438GA3 (xx) * 1983-07-06 1985-05-31
US4782353A (en) * 1984-02-27 1988-11-01 Seikosha Co., Ltd. Stepping motor-driven sector opening/closing device
JPH0793807B2 (ja) * 1984-06-27 1995-10-09 株式会社精工舎 正逆転モ−タ
US4958099A (en) * 1987-09-03 1990-09-18 Canon Kabushiki Kaisha Brushless motor
JP2551833B2 (ja) * 1989-01-26 1996-11-06 セイコープレシジョン株式会社 小型ステップモータ
JPH02228242A (ja) * 1989-02-28 1990-09-11 Jeco Co Ltd 時計用ステップモータ
EP0458056B1 (fr) * 1990-04-23 1995-01-18 Eta SA Fabriques d'Ebauches Moteur électromagnétique

Also Published As

Publication number Publication date
DE69208711D1 (de) 1996-04-11
DE69208711T2 (de) 1996-10-24
TW230852B (xx) 1994-09-21
CH681500B5 (fr) 1993-10-15
HK1007205A1 (en) 1999-04-01
KR920020814A (ko) 1992-11-21
CN1065955A (zh) 1992-11-04
EP0509351B1 (fr) 1996-03-06
JP3333544B2 (ja) 2002-10-15
EP0509351A1 (fr) 1992-10-21
US5302875A (en) 1994-04-12
JPH05115167A (ja) 1993-05-07
CN1035645C (zh) 1997-08-13
KR100239088B1 (ko) 2000-01-15
SG46995A1 (en) 1998-03-20

Similar Documents

Publication Publication Date Title
TW230852B (xx)
MY106660A (en) Synchronous motor with two permanent magnet rotor portions
DE3585453D1 (de) Elektrisch gesteuerter elektromotor.
AU655321B2 (en) Electromagnetic motor
GB8908799D0 (en) Permanent magnet rotor
CA2146774A1 (en) Magnetic motor construction
NZ221883A (en) Full flux reversal machine with permanent magnet rotor
WO1996015574A3 (fr) Moteur synchrone a aimants permanents
CH640385B (fr) Piece d'horlogerie electronique, notamment montre-bracelet electronique.
CH653521GA3 (xx)
CA2038480A1 (en) Two-stator induction synchronous motor
ES8103853A1 (es) Motor polifasico a paso para el accionamiento directo del eje segundero o minutero de un mecanismo de relojeria.
DE3464418D1 (en) Electromagnetic stepping motor
FR2679714B1 (fr) Transducteur electromagnetique polyphase a aimant permanent, notamment moteur d'entrainement.
GB9302496D0 (en) Permanent magnet rotor
EP1303029A3 (en) An electrical machine comprising at least two rotors
IT8921501A0 (it) Metodo e struttura per l'assemblaggio ed il bloccaggio meccanico di magneti permanenti su rotori di motori sincroni a magnete permanente e simili.
GB2062367A (en) Stepping polyphased motor for a clockwork mechanism
ES1020918U (es) Motor electrico con excitacion por iman permanente
ATE194893T1 (de) Geschalteter reluktanzmotor switched reluctance motor
EP0303703A4 (en) ROTOR OF A MOTOR WITH PERMANENT MAGNET.
GB2104734A (en) Diphased stepping motor
MY107396A (en) Electromechanical timepiece.
CA2062289A1 (en) Method of assembling an electric motor to eliminate a separate endplay adjustment
KR940025625U (ko) 영구자석형 모터의 회전자

Legal Events

Date Code Title Description
PL Patent ceased