CH32671A4 - - Google Patents

Info

Publication number
CH32671A4
CH32671A4 CH32671D CH32671D CH32671A4 CH 32671 A4 CH32671 A4 CH 32671A4 CH 32671 D CH32671 D CH 32671D CH 32671 D CH32671 D CH 32671D CH 32671 A4 CH32671 A4 CH 32671A4
Authority
CH
Switzerland
Application number
CH32671D
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
Publication of CH32671A4 publication Critical patent/CH32671A4/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
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
    • 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
    • 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
    • H02K37/125—Magnet axially facing armature
    • 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
    • H02K37/20—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 rotating flux distributors, the armatures and magnets both being stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH32671D 1970-01-16 1971-01-11 CH32671A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001600A FR2076493A6 (en) 1970-01-16 1970-01-16

Publications (1)

Publication Number Publication Date
CH32671A4 true CH32671A4 (en) 1975-07-15

Family

ID=9049161

Family Applications (2)

Application Number Title Priority Date Filing Date
CH32671A CH570648B5 (en) 1970-01-16 1971-01-11
CH32671D CH32671A4 (en) 1970-01-16 1971-01-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH32671A CH570648B5 (en) 1970-01-16 1971-01-11

Country Status (2)

Country Link
CH (2) CH570648B5 (en)
FR (1) FR2076493A6 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214990B1 (en) * 1973-01-18 1976-05-14 Lip Horlogerie
DE2533187C2 (en) * 1975-05-12 1986-12-18 Papst-Motoren GmbH & Co KG, 7742 St Georgen Brushless DC motor with an ironless stator winding
US4095129A (en) * 1975-09-22 1978-06-13 Citizen Watch Company Limited Rotor assembly for electro-mechanical transducer of electronic timepiece
FR2475247A1 (en) * 1980-02-05 1981-08-07 Jaz Sa Stepping motor for clock movement - has two multi-polar rotor discs of soft magnetic material about single stator to overcome axial reaction
US4508998A (en) * 1981-02-09 1985-04-02 David H. Rush Brushless disc-type DC motor or generator
FR2531285B1 (en) * 1982-07-30 1986-06-06 Greffier Claude PERMANENT MAGNET ELECTRIC MOTOR
EP0887913B1 (en) * 1997-06-24 2012-02-29 Asulab S.A. Method to control a micromotor at constant speed
US6034502A (en) * 1997-06-24 2000-03-07 Asulab S.A. Method for controlling a continuous rotation miniature motor
JP2000175391A (en) 1998-10-01 2000-06-23 Seiko Epson Corp Electromagnetic conversion device and electronic equipment therewith
RU2510121C2 (en) * 2012-03-26 2014-03-20 Артем Валерьевич Бормотов Modular electric machine
CH706361B1 (en) * 2012-04-13 2017-05-15 Swatch Group Res & Dev Ltd Winding watch device with automatic winding and associated watch.
EP3438763B1 (en) * 2017-08-04 2020-05-06 The Swatch Group Research and Development Ltd Clock movement provided with an electromagnetic transducer
DE102019000724A1 (en) 2019-01-30 2020-07-30 Edna Evangelista Marques da Silva Design, construction, applications and control processes of electrical machines, use of electrically excited secondary parts in linear motors, levitation, magnetic bearings and construction of direct electrical machines
EP3748438B1 (en) 2019-06-06 2022-01-12 The Swatch Group Research and Development Ltd Measurement of the precision of a timepiece comprising an electromechanical transducer with continuous rotation in its device for analogue display of the time
DE102021002106A1 (en) 2021-04-21 2022-10-27 Edna Evangelista Marques da Silva Design and construction of rotary electric direct machines with disk rotor and electric direct machines in the form of circular segments to increase the power density

Also Published As

Publication number Publication date
FR2076493A6 (en) 1971-10-15
CH570648B5 (en) 1975-12-15

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