CH633152GA3 - Single-phase minimum step-action motor - Google Patents

Single-phase minimum step-action motor Download PDF

Info

Publication number
CH633152GA3
CH633152GA3 CH110081A CH110081A CH633152GA3 CH 633152G A3 CH633152G A3 CH 633152GA3 CH 110081 A CH110081 A CH 110081A CH 110081 A CH110081 A CH 110081A CH 633152G A3 CH633152G A3 CH 633152GA3
Authority
CH
Switzerland
Prior art keywords
stator
minimum step
action motor
rotor
phase minimum
Prior art date
Application number
CH110081A
Other languages
German (de)
Other versions
CH633152B (en
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
Publication of CH633152B publication Critical patent/CH633152B/en
Application filed filed Critical
Priority to CH110081A priority Critical patent/CH633152GA3/en
Publication of CH633152GA3 publication Critical patent/CH633152GA3/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe type
    • 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
    • H02K37/16—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 having horseshoe armature cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Lens Barrels (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Impact Printers (AREA)

Abstract

The minimum step-action motor contains a stator with two pole shoes (1) and (2) whose cylindrical surfaces (3) and (4) face one another. A two-pole rotor is located between the pole shoes (1) and (2). A ring (8) to hold the rotor is disposed between the stator and the rotor, its strength being less than the strength of the pole shoes (1) and (2) of the stator and its width differing according to the angular coordinate of the stator. <IMAGE>
CH110081A 1981-02-19 1981-02-19 Single-phase minimum step-action motor CH633152GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH110081A CH633152GA3 (en) 1981-02-19 1981-02-19 Single-phase minimum step-action motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH110081A CH633152GA3 (en) 1981-02-19 1981-02-19 Single-phase minimum step-action motor

Publications (2)

Publication Number Publication Date
CH633152B CH633152B (en)
CH633152GA3 true CH633152GA3 (en) 1982-11-30

Family

ID=4202478

Family Applications (1)

Application Number Title Priority Date Filing Date
CH110081A CH633152GA3 (en) 1981-02-19 1981-02-19 Single-phase minimum step-action motor

Country Status (1)

Country Link
CH (1) CH633152GA3 (en)

Also Published As

Publication number Publication date
CH633152B (en)

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Legal Events

Date Code Title Description
PL Patent ceased