DE2642432C2 - Selbstanlaufender Synchronmotor - Google Patents

Selbstanlaufender Synchronmotor

Info

Publication number
DE2642432C2
DE2642432C2 DE19762642432 DE2642432A DE2642432C2 DE 2642432 C2 DE2642432 C2 DE 2642432C2 DE 19762642432 DE19762642432 DE 19762642432 DE 2642432 A DE2642432 A DE 2642432A DE 2642432 C2 DE2642432 C2 DE 2642432C2
Authority
DE
Germany
Prior art keywords
stator
pole
self
rotor
synchronous motor
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.)
Expired
Application number
DE19762642432
Other languages
German (de)
English (en)
Other versions
DE2642432A1 (de
Inventor
Tomohisa Matsumoto
Kenji Oshima
Hiroshi Yamazaki
Tamotsu Tokio/Tokyo Yoshioka
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.)
Seikosha KK
Original Assignee
Seikosha KK
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
Priority claimed from JP50115199A external-priority patent/JPS5814144B2/ja
Priority claimed from JP1761476A external-priority patent/JPS52101404A/ja
Application filed by Seikosha KK filed Critical Seikosha KK
Publication of DE2642432A1 publication Critical patent/DE2642432A1/de
Application granted granted Critical
Publication of DE2642432C2 publication Critical patent/DE2642432C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe type
    • 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
    • H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
    • H02K21/185—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores with the axis of the rotor perpendicular to the plane of the armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE19762642432 1975-09-23 1976-09-21 Selbstanlaufender Synchronmotor Expired DE2642432C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50115199A JPS5814144B2 (ja) 1975-09-23 1975-09-23 コガタモ−タ
JP1761476A JPS52101404A (en) 1976-02-20 1976-02-20 Miniature motor

Publications (2)

Publication Number Publication Date
DE2642432A1 DE2642432A1 (de) 1977-03-31
DE2642432C2 true DE2642432C2 (de) 1984-11-15

Family

ID=26354166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762642432 Expired DE2642432C2 (de) 1975-09-23 1976-09-21 Selbstanlaufender Synchronmotor

Country Status (7)

Country Link
BR (1) BR7606235A (enExample)
CH (1) CH598712A5 (enExample)
DE (1) DE2642432C2 (enExample)
FR (1) FR2326069A1 (enExample)
GB (1) GB1559993A (enExample)
HK (1) HK27883A (enExample)
IT (1) IT1078748B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543953A (en) * 1978-09-20 1980-03-28 Rhythm Watch Co Ltd Miniature motor for watch
WO1982000929A1 (fr) * 1980-08-29 1982-03-18 Sa Elessach Moteur pas a pas, notamment pour montre electronique
RU2183043C1 (ru) * 2001-04-23 2002-05-27 Томский политехнический институт Ротор скважинного генератора
EP1544693A1 (fr) * 2003-12-19 2005-06-22 ETA SA Manufacture Horlogère Suisse Moteur pas à pas monophase pour un mécanisme du type horloger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US872873A (en) * 1906-08-20 1907-12-03 Frank L West Mounting for hooks and eyes.
FR972469A (fr) * 1941-03-29 1951-01-30 Hatot Leon Ets Perfectionnements aux appareils magnéto-électriques
GB687948A (en) * 1948-12-02 1953-02-25 Telefonbau Und Normalzeit Ges Improvements in or relating to electromagnetic secondary clocks
FR1033643A (fr) * 1951-01-31 1953-07-13 Hatot Leon Ets Perfectionnements aux horloges magnéto-électriques et aux appareils analogues
DE1078678B (de) * 1953-09-17 1960-03-31 An Des Etablissements Leon Hat Schaltungsanordnung fuer kollektorlose Motoren
CH334520A (fr) * 1956-04-27 1958-11-30 Hatot Leon Ets Dispositif moteur à impulsions électromagnétiques
CH354506A (fr) * 1958-05-02 1961-05-31 Horstmann Magnetics Ltd Dispositif électromagnétique rotatif
NL6414624A (enExample) * 1964-12-16 1966-06-17
US3878414A (en) * 1972-11-22 1975-04-15 Star Mfg Co Electric motor arrangement
FR2263632B1 (enExample) * 1974-03-07 1980-08-14 Seiko Instr & Electronics

Also Published As

Publication number Publication date
DE2642432A1 (de) 1977-03-31
GB1559993A (en) 1980-01-30
FR2326069A1 (fr) 1977-04-22
BR7606235A (pt) 1977-06-14
HK27883A (en) 1983-08-26
CH598712A5 (enExample) 1978-05-12
IT1078748B (it) 1985-05-08
FR2326069B1 (enExample) 1982-07-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation