FR2235523B2 - - Google Patents

Info

Publication number
FR2235523B2
FR2235523B2 FR7416048A FR7416048A FR2235523B2 FR 2235523 B2 FR2235523 B2 FR 2235523B2 FR 7416048 A FR7416048 A FR 7416048A FR 7416048 A FR7416048 A FR 7416048A FR 2235523 B2 FR2235523 B2 FR 2235523B2
Authority
FR
France
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
FR7416048A
Other versions
FR2235523A2 (fr
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.)
General Time Corp
Original Assignee
General Time Corp
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 US374022A external-priority patent/US3869627A/en
Application filed by General Time Corp filed Critical General Time Corp
Publication of FR2235523A2 publication Critical patent/FR2235523A2/fr
Application granted granted Critical
Publication of FR2235523B2 publication Critical patent/FR2235523B2/fr
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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor And Converter Starters (AREA)
FR7416048A 1973-06-27 1974-05-09 Expired FR2235523B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US374022A US3869627A (en) 1972-02-17 1973-06-27 Synchronous motor

Publications (2)

Publication Number Publication Date
FR2235523A2 FR2235523A2 (fr) 1975-01-24
FR2235523B2 true FR2235523B2 (fr) 1980-09-12

Family

ID=23474912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416048A Expired FR2235523B2 (fr) 1973-06-27 1974-05-09

Country Status (7)

Country Link
JP (1) JPS5027910A (fr)
BR (1) BR7405153A (fr)
CA (1) CA996174A (fr)
DE (1) DE2430585C3 (fr)
FR (1) FR2235523B2 (fr)
GB (1) GB1475329A (fr)
IT (1) IT1011793B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115714A (en) * 1976-03-04 1978-09-19 General Time Corporation Stepping motor
FR2497022A1 (fr) * 1980-12-24 1982-06-25 Portescap Moteur pas a pas diphase
GB8907216D0 (en) * 1989-03-30 1989-05-10 Cavanagh Patrick E Circumferential motor
DE19629694A1 (de) * 1996-07-23 1998-01-29 Pohl & Mueller Gmbh Mes Und Re Sicherheitseinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE615045C (de) * 1929-12-11 1935-06-26 Siemens Schuckertwerke Akt Ges Synchronkleinmotor, insbesondere fuer den Antrieb von Uhren und Tarifapparaten
DE1082555B (de) * 1958-03-31 1960-05-25 Licentia Gmbh Polarisierte Nebenuhr
DE1203379B (de) * 1960-08-09 1965-10-21 Deutsche Bundespost Synchronmotor
BE666835A (fr) * 1964-07-15

Also Published As

Publication number Publication date
DE2430585B2 (de) 1980-12-11
GB1475329A (en) 1977-06-01
DE2430585A1 (de) 1975-01-09
JPS5027910A (fr) 1975-03-22
FR2235523A2 (fr) 1975-01-24
DE2430585C3 (de) 1981-09-17
IT1011793B (it) 1977-02-10
CA996174A (en) 1976-08-31
BR7405153A (pt) 1976-02-17

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