FR2209246A1 - - Google Patents

Info

Publication number
FR2209246A1
FR2209246A1 FR7243238A FR7243238A FR2209246A1 FR 2209246 A1 FR2209246 A1 FR 2209246A1 FR 7243238 A FR7243238 A FR 7243238A FR 7243238 A FR7243238 A FR 7243238A FR 2209246 A1 FR2209246 A1 FR 2209246A1
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.)
Granted
Application number
FR7243238A
Other languages
French (fr)
Other versions
FR2209246B1 (en
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.)
FRESARD FRERES SA
Original Assignee
FRESARD FRERES 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 FRESARD FRERES SA filed Critical FRESARD FRERES SA
Priority to FR7243238A priority Critical patent/FR2209246B1/fr
Priority to DE19732360214 priority patent/DE2360214A1/en
Priority to CH1693173D priority patent/CH1693173A4/xx
Priority to IT7055373A priority patent/IT999884B/en
Priority to CH1693173A priority patent/CH594312B/en
Priority to DD17512473A priority patent/DD109135A5/xx
Publication of FR2209246A1 publication Critical patent/FR2209246A1/fr
Application granted granted Critical
Publication of FR2209246B1 publication Critical patent/FR2209246B1/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
    • 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
FR7243238A 1972-12-05 1972-12-05 Expired FR2209246B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7243238A FR2209246B1 (en) 1972-12-05 1972-12-05
DE19732360214 DE2360214A1 (en) 1972-12-05 1973-12-03 ELECTRIC MICROMOTOR WITH STEP-BY-STEP ROTATION
CH1693173D CH1693173A4 (en) 1972-12-05 1973-12-04
IT7055373A IT999884B (en) 1972-12-05 1973-12-04 STEP BY STEP ROTATION MICROMOTOR
CH1693173A CH594312B (en) 1972-12-05 1973-12-04 MICROMOTEUR ELECTRIQUE A ROTATION PAS A PAS POUR GARDETEMPS.
DD17512473A DD109135A5 (en) 1972-12-05 1973-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243238A FR2209246B1 (en) 1972-12-05 1972-12-05

Publications (2)

Publication Number Publication Date
FR2209246A1 true FR2209246A1 (en) 1974-06-28
FR2209246B1 FR2209246B1 (en) 1978-03-03

Family

ID=9108234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243238A Expired FR2209246B1 (en) 1972-12-05 1972-12-05

Country Status (5)

Country Link
CH (2) CH594312B (en)
DD (1) DD109135A5 (en)
DE (1) DE2360214A1 (en)
FR (1) FR2209246B1 (en)
IT (1) IT999884B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002203A1 (en) * 1979-04-12 1980-10-16 Portescap Stepping polyphased motor for a clockwork mechanism
FR2493064A1 (en) * 1980-10-24 1982-04-30 Timex Corp ELECTRIC MOTOR NOT WITHIN ESPECIALLY FOR WATCHING DEVICES
FR2500968A1 (en) * 1981-03-02 1982-09-03 Inst Chasovoi Promyshlennost Single-phase step micromotor - has ferromagnetic fixing rotor located between stator and double pole rotor providing variable gap
WO1986000765A1 (en) * 1984-07-11 1986-01-30 Michel Grosjean Single-phase motor with magnetized rotor
US4629924A (en) * 1983-07-28 1986-12-16 Michel Grosjean Multiphase motor with magnetized rotor having N/2 pairs of poles at its periphery
US4634906A (en) * 1983-07-28 1987-01-06 Michel Grosjean Multiphase motor with magnetized rotor having N pairs of poles with axial magnetization
US4680494A (en) * 1983-07-28 1987-07-14 Michel Grosjean Multiphase motor with facially magnetized rotor having N/2 pairs of poles per face
WO1991003063A1 (en) * 1989-08-16 1991-03-07 Robert Bosch Gmbh Electromagnetic rotating actuator
WO1991003062A1 (en) * 1989-08-16 1991-03-07 Robert Bosch Gmbh Electromagnetic rotating actuator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621262C2 (en) * 1976-05-13 1982-12-23 Vdo Adolf Schindling Ag, 6000 Frankfurt Single phase stepper motor
DE2952786C3 (en) * 1979-12-31 1993-11-18 Heinzmann Gmbh Co Kg Fritz Electromechanical actuator for adjusting the angle of rotation of a throttle valve
EP0624286B1 (en) * 1992-01-29 1997-04-02 Stridsberg Innovation Ab Brushless dc motors/generators

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002203A1 (en) * 1979-04-12 1980-10-16 Portescap Stepping polyphased motor for a clockwork mechanism
FR2493064A1 (en) * 1980-10-24 1982-04-30 Timex Corp ELECTRIC MOTOR NOT WITHIN ESPECIALLY FOR WATCHING DEVICES
FR2500968A1 (en) * 1981-03-02 1982-09-03 Inst Chasovoi Promyshlennost Single-phase step micromotor - has ferromagnetic fixing rotor located between stator and double pole rotor providing variable gap
US4629924A (en) * 1983-07-28 1986-12-16 Michel Grosjean Multiphase motor with magnetized rotor having N/2 pairs of poles at its periphery
US4634906A (en) * 1983-07-28 1987-01-06 Michel Grosjean Multiphase motor with magnetized rotor having N pairs of poles with axial magnetization
US4680494A (en) * 1983-07-28 1987-07-14 Michel Grosjean Multiphase motor with facially magnetized rotor having N/2 pairs of poles per face
WO1986000765A1 (en) * 1984-07-11 1986-01-30 Michel Grosjean Single-phase motor with magnetized rotor
US4713565A (en) * 1984-07-11 1987-12-15 Michel Grosjean Single-phase motor with a magnetized rotor
WO1991003063A1 (en) * 1989-08-16 1991-03-07 Robert Bosch Gmbh Electromagnetic rotating actuator
WO1991003062A1 (en) * 1989-08-16 1991-03-07 Robert Bosch Gmbh Electromagnetic rotating actuator
US5402022A (en) * 1989-08-16 1995-03-28 Robert Bosch Gmbh Electromagnetic rotary actuator

Also Published As

Publication number Publication date
CH594312B (en) 1978-01-13
DD109135A5 (en) 1974-10-12
CH1693173A4 (en) 1977-03-31
FR2209246B1 (en) 1978-03-03
IT999884B (en) 1976-03-10
DE2360214A1 (en) 1974-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse