TW313716B - - Google Patents

Download PDF

Info

Publication number
TW313716B
TW313716B TW085115443A TW85115443A TW313716B TW 313716 B TW313716 B TW 313716B TW 085115443 A TW085115443 A TW 085115443A TW 85115443 A TW85115443 A TW 85115443A TW 313716 B TW313716 B TW 313716B
Authority
TW
Taiwan
Prior art keywords
arrangement
coil
rotor
transducer
opening
Prior art date
Application number
TW085115443A
Other languages
English (en)
Chinese (zh)
Original Assignee
Ebauchesfabrik Eta Ag
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 by Ebauchesfabrik Eta Ag filed Critical Ebauchesfabrik Eta Ag
Application granted granted Critical
Publication of TW313716B publication Critical patent/TW313716B/zh

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
TW085115443A 1995-12-28 1996-12-13 TW313716B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515637A FR2743216B1 (fr) 1995-12-28 1995-12-28 Transducteur electromecanique multirotor

Publications (1)

Publication Number Publication Date
TW313716B true TW313716B (enExample) 1997-08-21

Family

ID=9486070

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085115443A TW313716B (enExample) 1995-12-28 1996-12-13

Country Status (8)

Country Link
US (1) US5739647A (enExample)
EP (1) EP0782242B1 (enExample)
JP (1) JP3612400B2 (enExample)
CN (1) CN1159672A (enExample)
DE (1) DE69607126T2 (enExample)
FR (1) FR2743216B1 (enExample)
SG (1) SG55254A1 (enExample)
TW (1) TW313716B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1009735C2 (nl) * 1998-07-24 2000-01-25 Iku Holding Montfoort Bv Stappenmotorcombinatie en spiegel voor een voertuig, voorzien van een dergelijke stappenmotorcombinatie.
EP1212661B1 (fr) * 1999-09-15 2009-06-10 Eberhard & Co. S.A. Mouvement pour montre-bracelet a affichage par aiguilles
DE10121905A1 (de) * 2001-05-03 2003-02-20 Buhler Motor Gmbh Mehrwellenmotor
DE10133653A1 (de) * 2001-07-11 2003-01-30 Siemens Ag Anordnung elektrischer Maschinen
AU2003304616A1 (en) * 2003-12-17 2005-07-05 Detra Sa Method and device for powering a step motor
JP5223071B2 (ja) * 2007-12-21 2013-06-26 多摩川精機株式会社 一体成形モータ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977117A (enExample) * 1972-11-30 1974-07-25
US4528483A (en) * 1979-07-17 1985-07-09 Papst Motoren Gmbh & Co. Kg Multiple-shaft drive
CH647382GA3 (enExample) * 1982-04-21 1985-01-31
CH653521GA3 (enExample) * 1983-09-16 1986-01-15
JPS60106355A (ja) * 1983-11-10 1985-06-11 Seiko Instr & Electronics Ltd ステツプモ−タ
CH661835GA3 (enExample) * 1985-09-11 1987-08-31
DE69501373T2 (de) * 1994-08-26 1998-07-30 Ebauchesfabrik Eta Ag Electromechanischer Wandler mit zwei Rotoren

Also Published As

Publication number Publication date
FR2743216B1 (fr) 1998-02-06
EP0782242B1 (fr) 2000-03-15
EP0782242A1 (fr) 1997-07-02
SG55254A1 (en) 1998-12-21
FR2743216A1 (fr) 1997-07-04
CN1159672A (zh) 1997-09-17
US5739647A (en) 1998-04-14
JP3612400B2 (ja) 2005-01-19
DE69607126D1 (de) 2000-04-20
DE69607126T2 (de) 2000-11-09
JPH09201020A (ja) 1997-07-31

Similar Documents

Publication Publication Date Title
US5598071A (en) Method for starting and commutating a permanent-magnet direct current motor having a single phase winding
US6605883B2 (en) Multi-phase flat-type PM stepping motor and driving circuit thereof
US6765321B2 (en) Three-phase toroidal coil type permanent magnet electric rotating machine
TW313716B (enExample)
JPH07504079A (ja) 二重突極型リラクタンスマシーン
US3177385A (en) Electric motor for limited rotation
US5734215A (en) Electromechanical transducer comprising two rotors
JPH01308192A (ja) センサレス・ブラシレスモータの起動方法
JPS6285667A (ja) Ｐｍ型ステツピングモ−タ
JP2006226927A (ja) ステップモータ駆動装置及びアナログ電子時計
US4167848A (en) Driving device for an electric timepiece
JPS61502721A (ja) 磁化ロ−タを有する単相モ−タ
JP7410760B2 (ja) ステッピングモータ制御装置、ムーブメント、時計及びステッピングモータ制御方法
JPS627361A (ja) ステツピングモ−タ
JPS61199455A (ja) ステツピングモ−タ
JPS587822Y2 (ja) ２ キヨクモ−タコウセイ
JPH04248359A (ja) ステツプモータ
JPH01259748A (ja) ステッピングモータ
JPS6211759B2 (enExample)
JPH04244775A (ja) ステップモータ
JPH04312399A (ja) ステッピングモータの駆動回路
JP2001095215A (ja) ブラシレスモータ、および、そのブラシレスモータの磁極位置判別回路
JPS6377368A (ja) パルスモ−タ
JPS61121761A (ja) 速度制御用ブラシレ−スモ−タ
JPS6026483A (ja) 永久磁石回転子型同期電動機