DE2528159A1 - Schrittmotor - Google Patents

Schrittmotor

Info

Publication number
DE2528159A1
DE2528159A1 DE19752528159 DE2528159A DE2528159A1 DE 2528159 A1 DE2528159 A1 DE 2528159A1 DE 19752528159 DE19752528159 DE 19752528159 DE 2528159 A DE2528159 A DE 2528159A DE 2528159 A1 DE2528159 A1 DE 2528159A1
Authority
DE
Germany
Prior art keywords
rotor
stators
motor
recesses
pole faces
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.)
Withdrawn
Application number
DE19752528159
Other languages
German (de)
English (en)
Inventor
Teruo Ito
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Publication of DE2528159A1 publication Critical patent/DE2528159A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromechanical Clocks (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Shutters For Cameras (AREA)
  • Control Of Stepping Motors (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Seats For Vehicles (AREA)
  • Motor Or Generator Frames (AREA)
  • Adornments (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
DE19752528159 1974-06-25 1975-06-24 Schrittmotor Withdrawn DE2528159A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49072506A JPS511907A (enrdf_load_stackoverflow) 1974-06-25 1974-06-25

Publications (1)

Publication Number Publication Date
DE2528159A1 true DE2528159A1 (de) 1976-01-15

Family

ID=13491286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752528159 Withdrawn DE2528159A1 (de) 1974-06-25 1975-06-24 Schrittmotor

Country Status (5)

Country Link
JP (1) JPS511907A (enrdf_load_stackoverflow)
CH (1) CH611766GA3 (enrdf_load_stackoverflow)
DE (1) DE2528159A1 (enrdf_load_stackoverflow)
FR (1) FR2276724A1 (enrdf_load_stackoverflow)
GB (1) GB1463223A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311934A (en) 1979-03-23 1982-01-19 Gebruder Junghans Gmbh Off set stator laminations for small rotary transducers
DE3107283A1 (de) * 1981-02-26 1982-09-09 Naučno-issledovatel'skij institut časovoj promyšlennosti, Moskva Einphasiger kleinstschrittmotor
US4369385A (en) * 1981-03-17 1983-01-18 Malkin Daniel D Single-phase step micromotor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263632B1 (enrdf_load_stackoverflow) * 1974-03-07 1980-08-14 Seiko Instr & Electronics
JPS53152111U (enrdf_load_stackoverflow) * 1977-05-09 1978-11-30
FR2500968A1 (fr) * 1981-03-02 1982-09-03 Inst Chasovoi Promyshlennost Micromoteur monophase pas a pas
WO1982003928A1 (en) * 1981-04-24 1982-11-11 Mathys Pierre Stepping motor for quartz watch
DE3224501A1 (de) * 1982-07-01 1984-01-05 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektrischer schrittmotor
FR2553533B1 (fr) * 1983-10-17 1986-01-24 Pons Amedee Fixation du rotor du moteur d'un mouvement electrique d'une montre
JPH02228242A (ja) * 1989-02-28 1990-09-11 Jeco Co Ltd 時計用ステップモータ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311934A (en) 1979-03-23 1982-01-19 Gebruder Junghans Gmbh Off set stator laminations for small rotary transducers
DE3107283A1 (de) * 1981-02-26 1982-09-09 Naučno-issledovatel'skij institut časovoj promyšlennosti, Moskva Einphasiger kleinstschrittmotor
US4369385A (en) * 1981-03-17 1983-01-18 Malkin Daniel D Single-phase step micromotor

Also Published As

Publication number Publication date
CH611766B (de)
FR2276724A1 (fr) 1976-01-23
GB1463223A (en) 1977-02-02
FR2276724B1 (enrdf_load_stackoverflow) 1980-04-30
CH611766GA3 (en) 1979-06-29
JPS511907A (enrdf_load_stackoverflow) 1976-01-09

Similar Documents

Publication Publication Date Title
DE2260069C2 (enrdf_load_stackoverflow)
DE69811205T2 (de) Mehrphasenmotor, insbesondere zum antrieb eines zeigers einer anzeige
DE2509883A1 (de) Elektrischer schrittmotor
EP0157815A1 (de) Wechselstrom-synchron-servomotor.
DE1488744C3 (de) Elektrischer Motor
DE69929838T2 (de) 2-poliger Schrittmotor für Uhrwerk
DE2528159A1 (de) Schrittmotor
DE69208711T2 (de) Elektromagnetischer Motor mit zwei Drehrichtungen, insbesondere für Zeitmessgerät
DE2503206B2 (de) Einphasenschrittmotor
DE2857221C2 (enrdf_load_stackoverflow)
DE3017817C2 (de) Schrittmotor mit einem Rotor und einem Stator
DE68913625T2 (de) Vielpoliger Schrittmotor.
DE2559635A1 (de) Einphasenschrittmotor
DE3041402A1 (de) Mehrphasen-Schrittmotor fuer Uhrwerke
DE4306327C2 (de) Reluktanzmotor
DE2207467A1 (de) Indexeinrichtung eines Schrittmotors für eine elektronische Uhr
DE2847921C2 (enrdf_load_stackoverflow)
DE2804166A1 (de) Als antriebsmotor oder generator verwendbare elektrische maschine
DE2540014B2 (de) Selbstanlaufender Synchronmotor
DE8022601U1 (de) Gleichstrom-kleinstmotor, insbesondere zum antrieb von phonogeraeten o.dgl.
DE856278C (de) Elektromagnetischer Schrittantrieb fuer polarisierte Nebenuhrwerke
EP0696836A1 (de) Elektromagnetischer Schrittmotor mit zwei Drehrichtungen
DE2706650C3 (de) Einphasenschrittmotor
DE3810158C2 (enrdf_load_stackoverflow)
DE2304358C3 (de) Einphasen-Doppelmotor und Verfahren zu dessen Herstellung

Legal Events

Date Code Title Description
8130 Withdrawal