JPS5721509Y2 - - Google Patents

Info

Publication number
JPS5721509Y2
JPS5721509Y2 JP1978141550U JP14155078U JPS5721509Y2 JP S5721509 Y2 JPS5721509 Y2 JP S5721509Y2 JP 1978141550 U JP1978141550 U JP 1978141550U JP 14155078 U JP14155078 U JP 14155078U JP S5721509 Y2 JPS5721509 Y2 JP S5721509Y2
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.)
Expired
Application number
JP1978141550U
Other languages
Japanese (ja)
Other versions
JPS5473919U (fr
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 JPS5473919U publication Critical patent/JPS5473919U/ja
Application granted granted Critical
Publication of JPS5721509Y2 publication Critical patent/JPS5721509Y2/ja
Expired 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)
JP1978141550U 1973-10-29 1978-10-14 Expired JPS5721509Y2 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS5473919U JPS5473919U (fr) 1979-05-25
JPS5721509Y2 true JPS5721509Y2 (fr) 1982-05-10

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 Before (1)

Application Number Title Priority Date Filing Date
JP12483574A Pending JPS5074108A (fr) 1973-10-29 1974-10-29

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
JPS4914910A (fr) * 1972-05-24 1974-02-08

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261242C2 (de) * 1964-06-05 1975-10-02 Fa. Diehl, 8500 Nürnberg Zeigerwerksantrieb fuer eine batteriegespeiste, selbstaendige uhr mit einem kommutatorlosen motor

Patent Citations (1)

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

Also Published As

Publication number Publication date
CH631856B5 (en) 1982-09-15
JPS5074108A (fr) 1975-06-18
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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