JPS5074108A - - Google Patents

Info

Publication number
JPS5074108A
JPS5074108A JP12483574A JP12483574A JPS5074108A JP S5074108 A JPS5074108 A JP S5074108A JP 12483574 A JP12483574 A JP 12483574A JP 12483574 A JP12483574 A JP 12483574A JP S5074108 A JPS5074108 A JP S5074108A
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
JP12483574A
Other languages
Japanese (ja)
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 JPS5074108A publication Critical patent/JPS5074108A/ja
Pending legal-status Critical Current

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
    • 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
    • G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP12483574A 1973-10-29 1974-10-29 Pending JPS5074108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41093273A 1973-10-29 1973-10-29

Publications (1)

Publication Number Publication Date
JPS5074108A true JPS5074108A (fr) 1975-06-18

Family

ID=23626846

Family Applications (2)

Application Number Title Priority Date Filing Date
JP12483574A Pending JPS5074108A (fr) 1973-10-29 1974-10-29
JP1978141550U Expired JPS5721509Y2 (fr) 1973-10-29 1978-10-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1978141550U Expired JPS5721509Y2 (fr) 1973-10-29 1978-10-14

Country Status (4)

Country Link
JP (2) JPS5074108A (fr)
CH (2) CH631856B5 (fr)
DE (1) DE2451363C3 (fr)
FR (1) FR2249475B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0485359B1 (fr) * 1985-04-29 1998-06-17 Sony Corporation Appareil d'inversion du champ magnétique externe pour appareil à disque magnéto-optique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375423A (en) * 1964-06-05 1968-03-26 Diehl Synchronous motor, especially for electric clocks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914910A (fr) * 1972-05-24 1974-02-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375423A (en) * 1964-06-05 1968-03-26 Diehl Synchronous motor, especially for electric clocks

Also Published As

Publication number Publication date
CH631856B5 (en) 1982-09-15
JPS5721509Y2 (fr) 1982-05-10
FR2249475B1 (fr) 1980-11-07
DE2451363C3 (de) 1978-09-21
DE2451363B2 (de) 1978-01-19
JPS5473919U (fr) 1979-05-25
DE2451363A1 (de) 1975-05-07
CH1445874A4 (fr) 1977-08-15
FR2249475A1 (fr) 1975-05-23

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