FR2119796A5 - - Google Patents

Info

Publication number
FR2119796A5
FR2119796A5 FR7147938A FR7147938A FR2119796A5 FR 2119796 A5 FR2119796 A5 FR 2119796A5 FR 7147938 A FR7147938 A FR 7147938A FR 7147938 A FR7147938 A FR 7147938A FR 2119796 A5 FR2119796 A5 FR 2119796A5
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
FR7147938A
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.)
Omega Louis Brandt and Frere SA
Original Assignee
Omega Louis Brandt and Frere SA
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 Omega Louis Brandt and Frere SA filed Critical Omega Louis Brandt and Frere SA
Application granted granted Critical
Publication of FR2119796A5 publication Critical patent/FR2119796A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by master-clocks
    • G04C13/08—Slave-clocks actuated intermittently
    • G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by master-clocks
    • G04C13/08—Slave-clocks actuated intermittently
    • G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
    • 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
    • H02K37/125—Magnet axially facing armature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Control Of Stepping Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
FR7147938A 1971-01-19 1971-12-22 Expired FR2119796A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH78671A CH590516B5 (fr) 1971-01-19 1971-01-19

Publications (1)

Publication Number Publication Date
FR2119796A5 true FR2119796A5 (fr) 1972-08-04

Family

ID=4195153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147938A Expired FR2119796A5 (fr) 1971-01-19 1971-12-22

Country Status (4)

Country Link
JP (1) JPS5437925Y2 (fr)
CH (2) CH78671A4 (fr)
DE (1) DE2201376C3 (fr)
FR (1) FR2119796A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172344A1 (fr) * 1972-02-17 1973-09-28 Gen Time Corp
WO1982000929A1 (fr) * 1980-08-29 1982-03-18 Sa Elessach Moteur pas a pas, notamment pour montre electronique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586056A (en) * 1976-08-17 1981-03-18 Ricoh Watch Pulse motors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172344A1 (fr) * 1972-02-17 1973-09-28 Gen Time Corp
WO1982000929A1 (fr) * 1980-08-29 1982-03-18 Sa Elessach Moteur pas a pas, notamment pour montre electronique

Also Published As

Publication number Publication date
DE2201376C3 (de) 1975-11-06
DE2201376B2 (de) 1975-03-27
JPS5437925Y2 (fr) 1979-11-13
CH590516B5 (fr) 1977-08-15
CH78671A4 (fr) 1977-01-31
DE2201376A1 (de) 1972-12-07
JPS5444912U (fr) 1979-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse