CH414474A - Synchronous motor for driving a timing mechanism - Google Patents

Synchronous motor for driving a timing mechanism

Info

Publication number
CH414474A
CH414474A CH927663A CH927663A CH414474A CH 414474 A CH414474 A CH 414474A CH 927663 A CH927663 A CH 927663A CH 927663 A CH927663 A CH 927663A CH 414474 A CH414474 A CH 414474A
Authority
CH
Switzerland
Prior art keywords
driving
synchronous motor
timing mechanism
timing
synchronous
Prior art date
Application number
CH927663A
Other languages
German (de)
Other versions
CH927663A4 (en
Inventor
Petrides Christie
Levay De Wolf George
Williams Reade
Original Assignee
Gen Electric
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
Priority claimed from US213341A external-priority patent/US3161813A/en
Priority claimed from US213342A external-priority patent/US3142012A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of CH927663A4 publication Critical patent/CH927663A4/xx
Publication of CH414474A publication Critical patent/CH414474A/en

Links

Classifications

    • 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
    • G04C3/165—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 comprising a mechanical regulating device influencing the electromotor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
    • H02K21/185—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores with the axis of the rotor perpendicular to the plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Ac Motors In General (AREA)
CH927663A 1962-07-30 1963-07-25 Synchronous motor for driving a timing mechanism CH414474A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US213341A US3161813A (en) 1962-07-30 1962-07-30 Magnetic oscillator controlled motor
US213342A US3142012A (en) 1962-07-30 1962-07-30 Battery powered synchronous motor

Publications (2)

Publication Number Publication Date
CH927663A4 CH927663A4 (en) 1966-02-15
CH414474A true CH414474A (en) 1966-12-30

Family

ID=26907986

Family Applications (1)

Application Number Title Priority Date Filing Date
CH927663A CH414474A (en) 1962-07-30 1963-07-25 Synchronous motor for driving a timing mechanism

Country Status (4)

Country Link
JP (1) JPS4917329B1 (en)
CH (1) CH414474A (en)
GB (1) GB1055054A (en)
SE (1) SE307771B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1555738A1 (en) * 2004-01-15 2005-07-20 Pektron Group Limited Motor control

Also Published As

Publication number Publication date
SE307771B (en) 1969-01-13
CH927663A4 (en) 1966-02-15
GB1055054A (en) 1967-01-11
JPS4917329B1 (en) 1974-04-30
DE1413493B2 (en) 1972-08-03
DE1413493A1 (en) 1969-03-27

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