JPS4844963B1 - - Google Patents

Info

Publication number
JPS4844963B1
JPS4844963B1 JP8997670A JP8997670A JPS4844963B1 JP S4844963 B1 JPS4844963 B1 JP S4844963B1 JP 8997670 A JP8997670 A JP 8997670A JP 8997670 A JP8997670 A JP 8997670A JP S4844963 B1 JPS4844963 B1 JP S4844963B1
Authority
JP
Japan
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
JP8997670A
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 filed Critical
Publication of JPS4844963B1 publication Critical patent/JPS4844963B1/ja
Pending 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP8997670A 1969-10-13 1970-10-13 Pending JPS4844963B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1538169A CH514181A (fr) 1969-10-13 1969-10-13 Moteur électrique pour pièce d'horlogerie

Publications (1)

Publication Number Publication Date
JPS4844963B1 true JPS4844963B1 (ja) 1973-12-27

Family

ID=4408611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8997670A Pending JPS4844963B1 (ja) 1969-10-13 1970-10-13

Country Status (2)

Country Link
JP (1) JPS4844963B1 (ja)
CH (2) CH1538169A4 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114114877B (zh) * 2021-12-07 2023-04-28 常州鹏科电子有限公司 一种转子轮及制备工艺

Also Published As

Publication number Publication date
CH514181A (fr) 1971-03-31
CH1538169A4 (ja) 1971-03-31

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