SG64483G - Electro-magnetic stepping motor - Google Patents

Electro-magnetic stepping motor

Info

Publication number
SG64483G
SG64483G SG64483A SG64483A SG64483G SG 64483 G SG64483 G SG 64483G SG 64483 A SG64483 A SG 64483A SG 64483 A SG64483 A SG 64483A SG 64483 G SG64483 G SG 64483G
Authority
SG
Singapore
Prior art keywords
electro
stepping motor
magnetic stepping
magnetic
motor
Prior art date
Application number
SG64483A
Other languages
English (en)
Original Assignee
Seiko Instr & Electronics
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 Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of SG64483G publication Critical patent/SG64483G/en

Links

Classifications

    • 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)
  • Electromechanical Clocks (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
SG64483A 1978-04-18 1983-11-01 Electro-magnetic stepping motor SG64483G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5108178U JPS54153313U (enrdf_load_stackoverflow) 1978-04-18 1978-04-18

Publications (1)

Publication Number Publication Date
SG64483G true SG64483G (en) 1985-03-29

Family

ID=12876855

Family Applications (1)

Application Number Title Priority Date Filing Date
SG64483A SG64483G (en) 1978-04-18 1983-11-01 Electro-magnetic stepping motor

Country Status (6)

Country Link
JP (1) JPS54153313U (enrdf_load_stackoverflow)
DE (1) DE2847921A1 (enrdf_load_stackoverflow)
FR (1) FR2423908A1 (enrdf_load_stackoverflow)
GB (1) GB2020913B (enrdf_load_stackoverflow)
HK (1) HK18784A (enrdf_load_stackoverflow)
SG (1) SG64483G (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002624A (nl) * 1990-11-30 1992-06-16 Kinetron Bv Miniatuurmotor.
EP0505595A1 (de) * 1991-03-28 1992-09-30 Vacuumschmelze GmbH Schrittmotor für Uhren
DE4328421A1 (de) * 1993-08-24 1995-03-02 Vacuumschmelze Gmbh Schrittmotor für eine elektrische Uhr

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131010B2 (enrdf_load_stackoverflow) * 1973-05-09 1976-09-04
FR2263632B1 (enrdf_load_stackoverflow) * 1974-03-07 1980-08-14 Seiko Instr & Electronics
DE2503206C3 (de) * 1975-01-27 1978-03-30 Vdo Adolf Schindling Ag, 6000 Frankfurt Einphasenschrittmotor

Also Published As

Publication number Publication date
GB2020913A (en) 1979-11-21
GB2020913B (en) 1983-03-09
HK18784A (en) 1984-03-09
FR2423908A1 (fr) 1979-11-16
DE2847921A1 (de) 1979-10-31
DE2847921C2 (enrdf_load_stackoverflow) 1988-07-28
FR2423908B1 (enrdf_load_stackoverflow) 1983-08-26
JPS54153313U (enrdf_load_stackoverflow) 1979-10-25

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