SU625644A3 - Микроэлектродвигатель дл хронометра - Google Patents

Микроэлектродвигатель дл хронометра

Info

Publication number
SU625644A3
SU625644A3 SU731968215A SU1968215A SU625644A3 SU 625644 A3 SU625644 A3 SU 625644A3 SU 731968215 A SU731968215 A SU 731968215A SU 1968215 A SU1968215 A SU 1968215A SU 625644 A3 SU625644 A3 SU 625644A3
Authority
SU
USSR - Soviet Union
Prior art keywords
stator
axis
ellipse
magnetically
rotor
Prior art date
Application number
SU731968215A
Other languages
English (en)
Russian (ru)
Inventor
Г.Да Коста Гарри
Вальтер Фостер Виктор
Джеральд Торнтон Чарльз
Original Assignee
Моторола, Инк, (Фирма)
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 Моторола, Инк, (Фирма) filed Critical Моторола, Инк, (Фирма)
Application granted granted Critical
Publication of SU625644A3 publication Critical patent/SU625644A3/ru

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
SU731968215A 1972-11-08 1973-11-06 Микроэлектродвигатель дл хронометра SU625644A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00304885A US3803430A (en) 1972-11-08 1972-11-08 Miniature motor

Publications (1)

Publication Number Publication Date
SU625644A3 true SU625644A3 (ru) 1978-09-25

Family

ID=23178408

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731968215A SU625644A3 (ru) 1972-11-08 1973-11-06 Микроэлектродвигатель дл хронометра

Country Status (6)

Country Link
US (1) US3803430A (enrdf_load_stackoverflow)
JP (1) JPS4995117A (enrdf_load_stackoverflow)
CH (2) CH1328173A4 (enrdf_load_stackoverflow)
DE (2) DE2344502A1 (enrdf_load_stackoverflow)
FR (1) FR2205768A1 (enrdf_load_stackoverflow)
SU (1) SU625644A3 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982146A (en) * 1973-03-15 1976-09-21 Airborne Manufacturing Company Fluid cooled commutated electric motor
JPS5049611U (enrdf_load_stackoverflow) * 1973-09-05 1975-05-15
JPS5922788Y2 (ja) * 1973-10-30 1984-07-06 リズム時計工業 （株） 小型同期モ−タ−
JPS5167904A (ja) * 1974-12-08 1976-06-12 Ricoh Watch Parusumoota
US4006374A (en) * 1975-02-19 1977-02-01 Kabushiki Kaisha Daini Seikosha Electric micro motor for a timepiece
US4115713A (en) * 1975-03-06 1978-09-19 Motorola, Inc. Rotor bias means for miniature watch motors or the like
US4186340A (en) * 1975-06-30 1980-01-29 Motorola, Inc. Apparatus for measuring the magnetic strength of magnetic work pieces
CH617062B (fr) * 1976-12-22 Girard Perregaux Sa Moteur electrique a rotation discontinue pour mouvement de montre.
US4559461A (en) * 1983-06-23 1985-12-17 Jeco Company Limited Stepping motor
JP3461123B2 (ja) * 1998-07-28 2003-10-27 ミネベア株式会社 クロ−ポ−ル型ステッピングモ−タのステ−タ構造

Also Published As

Publication number Publication date
CH1328173A4 (enrdf_load_stackoverflow) 1977-04-15
CH610474B5 (enrdf_load_stackoverflow) 1979-04-30
US3803430A (en) 1974-04-09
FR2205768A1 (enrdf_load_stackoverflow) 1974-05-31
DE2344502A1 (de) 1974-05-16
JPS4995117A (enrdf_load_stackoverflow) 1974-09-10
DE7332063U (de) 1973-12-20

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