JPS57122665A - Miniature step motor - Google Patents

Miniature step motor

Info

Publication number
JPS57122665A
JPS57122665A JP56195751A JP19575181A JPS57122665A JP S57122665 A JPS57122665 A JP S57122665A JP 56195751 A JP56195751 A JP 56195751A JP 19575181 A JP19575181 A JP 19575181A JP S57122665 A JPS57122665 A JP S57122665A
Authority
JP
Japan
Prior art keywords
step motor
miniature step
rotor
ring
pole
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.)
Pending
Application number
JP56195751A
Other languages
English (en)
Japanese (ja)
Inventor
Karamu Jiyannpieeru
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.)
FUABURIIKU ORUROJIERI FUONTENE
FUABURIIKU ORUROJIERI FUONTENEMERON SA
Original Assignee
FUABURIIKU ORUROJIERI FUONTENE
FUABURIIKU ORUROJIERI FUONTENEMERON SA
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 FUABURIIKU ORUROJIERI FUONTENE, FUABURIIKU ORUROJIERI FUONTENEMERON SA filed Critical FUABURIIKU ORUROJIERI FUONTENE
Publication of JPS57122665A publication Critical patent/JPS57122665A/ja
Pending legal-status Critical Current

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
    • 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)
  • Telephone Function (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Brushless Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Stepping Motors (AREA)
JP56195751A 1980-12-09 1981-12-07 Miniature step motor Pending JPS57122665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH907180A CH638652B (fr) 1980-12-09 1980-12-09 Moteur pas a pas avec aimant de positionnement du rotor.

Publications (1)

Publication Number Publication Date
JPS57122665A true JPS57122665A (en) 1982-07-30

Family

ID=4348021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56195751A Pending JPS57122665A (en) 1980-12-09 1981-12-07 Miniature step motor

Country Status (4)

Country Link
US (1) US4396846A (2)
JP (1) JPS57122665A (2)
CH (1) CH638652B (2)
GB (1) GB2089137B (2)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH647920GA3 (2) * 1982-04-21 1985-02-28
US4744066A (en) * 1987-07-06 1988-05-10 Timex Corporation Quartz analog movement with lavet stepping motor and large energy cell
CH684671B5 (fr) * 1993-01-18 1995-05-31 Ebauchesfabrik Eta Ag Moteur électromagnétique, notamment du type pas à pas, comportant une cage engagée dans un stator.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512912A (ja) * 1974-06-28 1976-01-12 Seiko Instr & Electronics Muchoseisutetsupumoota

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719839A (en) * 1970-03-25 1973-03-06 Y Endo Device for magnetically regulating each stop position of an intermittently rotating output member
GB1457044A (en) * 1973-06-01 1976-12-01 Suwa Seikosha Kk Electric timepieces and to miniature electric stepping motors suitable for use therein

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512912A (ja) * 1974-06-28 1976-01-12 Seiko Instr & Electronics Muchoseisutetsupumoota

Also Published As

Publication number Publication date
GB2089137A (en) 1982-06-16
US4396846A (en) 1983-08-02
CH638652B (fr)
CH638652GA3 (2) 1983-10-14
GB2089137B (en) 1984-12-12

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