DE69623787T2 - Elektromagnetischer Motor mit zwei koaxialen Rotoren - Google Patents

Elektromagnetischer Motor mit zwei koaxialen Rotoren

Info

Publication number
DE69623787T2
DE69623787T2 DE1996623787 DE69623787T DE69623787T2 DE 69623787 T2 DE69623787 T2 DE 69623787T2 DE 1996623787 DE1996623787 DE 1996623787 DE 69623787 T DE69623787 T DE 69623787T DE 69623787 T2 DE69623787 T2 DE 69623787T2
Authority
DE
Germany
Prior art keywords
electromagnetic motor
coaxial rotors
rotors
coaxial
electromagnetic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE1996623787
Other languages
English (en)
Other versions
DE69623787D1 (de
Inventor
Daho Taghezout
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETA SA Manufacture Horlogere Suisse
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
Eta SA Fabriques dEbauches
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, Eta SA Fabriques dEbauches filed Critical Ebauchesfabrik ETA AG
Application granted granted Critical
Publication of DE69623787D1 publication Critical patent/DE69623787D1/de
Publication of DE69623787T2 publication Critical patent/DE69623787T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K16/00Machines with more than one rotor or stator
    • H02K16/02Machines with one stator and two or more rotors
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00Driving mechanisms for clocks by master-clocks
    • G04C13/08Slave-clocks actuated intermittently
    • G04C13/10Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K37/00Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12Motors 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
    • H02K37/125Magnet axially facing armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
DE1996623787 1996-11-27 1996-11-27 Elektromagnetischer Motor mit zwei koaxialen Rotoren Expired - Lifetime DE69623787T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19960119002 EP0845850B1 (de) 1996-11-27 1996-11-27 Elektromagnetischer Motor mit zwei koaxialen Rotoren

Publications (2)

Publication Number Publication Date
DE69623787D1 DE69623787D1 (de) 2002-10-24
DE69623787T2 true DE69623787T2 (de) 2003-05-28

Family

ID=8223438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996623787 Expired - Lifetime DE69623787T2 (de) 1996-11-27 1996-11-27 Elektromagnetischer Motor mit zwei koaxialen Rotoren

Country Status (2)

Country Link
EP (1) EP0845850B1 (de)
DE (1) DE69623787T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002542618A (ja) 1999-04-20 2002-12-10 シーゲイト テクノロジー エルエルシー 自由層の鏡電子散乱によるスピンバルブ・センサ
US10715019B2 (en) 2018-05-18 2020-07-14 Kohler Co. Dual axis motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627833B2 (de) 1973-11-13 1981-06-27
CH672042B5 (de) 1987-10-22 1990-04-30 Kinetron Bv
EP0452252A1 (de) * 1990-04-11 1991-10-16 Silcon Enterprises Ltd. Schrittmotor für Zeitgeräte
JPH04172974A (ja) * 1990-11-01 1992-06-19 Seiko Epson Corp モーター
FR2734962B1 (fr) * 1995-05-29 1997-08-01 Ebauchesfabrik Eta Ag Moteur birotor multipolaire

Also Published As

Publication number Publication date
EP0845850A1 (de) 1998-06-03
DE69623787D1 (de) 2002-10-24
EP0845850B1 (de) 2002-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition