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FR1149195A - Improvements to small machines and magnetoelectric instruments - Google Patents

Improvements to small machines and magnetoelectric instruments

Info

Publication number
FR1149195A
FR1149195A FR1149195DA FR1149195A FR 1149195 A FR1149195 A FR 1149195A FR 1149195D A FR1149195D A FR 1149195DA FR 1149195 A FR1149195 A FR 1149195A
Authority
FR
France
Prior art keywords
magnetoelectric
instruments
small machines
machines
small
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
Other languages
French (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.)
Leon Hatot SA France
Original Assignee
Leon Hatot SA France
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 Leon Hatot SA France filed Critical Leon Hatot SA France
Application granted granted Critical
Publication of FR1149195A publication Critical patent/FR1149195A/en
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
    • 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
    • H02K21/125—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets having an annular armature coil
    • 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
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR1149195D 1957-07-23 1956-02-20 Improvements to small machines and magnetoelectric instruments Expired FR1149195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2336557A GB864899A (en) 1957-07-23 1957-07-23 Improvements in small magneto-electric machines

Publications (1)

Publication Number Publication Date
FR1149195A true FR1149195A (en) 1957-12-20

Family

ID=10194464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149195D Expired FR1149195A (en) 1957-07-23 1956-02-20 Improvements to small machines and magnetoelectric instruments

Country Status (2)

Country Link
FR (1) FR1149195A (en)
GB (1) GB864899A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058019A (en) * 1957-04-08 1962-10-09 Licentia Gmbh Electric motor with high starting torque
DE2842195A1 (en) * 1978-09-28 1980-04-03 Carsten Ing Grad Droege Two=phase synchronous motor - has permanent magnet rotor and non-uniform distance between stator poles
FR2465353A1 (en) * 1979-09-06 1981-03-20 Ebauches Sa MINIATURE STEP-BY-STEP MOTOR FOR WATCH MOVEMENT
US10931163B2 (en) 2015-10-16 2021-02-23 Airbus Helicopters Electromechanical actuator with stator teeth dimensioned to operate a saturation bend for electrical flight controls of an aircraft

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560461B1 (en) * 1984-02-29 1988-03-18 Cem Comp Electro Mec VERNIER ELECTRODYNAMIC MACHINE
JP3556001B2 (en) * 1995-01-18 2004-08-18 株式会社シマノ Bicycle generator interior hub and bicycle lighting device
FR2852460A1 (en) * 2003-03-13 2004-09-17 Sunonwealth Electr Mach Ind Co Magnetic plate for forming brushless DC motor, has polar plate serving as base plate and combined with coil to form stator, and polar faces perforated by magnetic sheet and spaced equidistantly around axial hole

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058019A (en) * 1957-04-08 1962-10-09 Licentia Gmbh Electric motor with high starting torque
DE2842195A1 (en) * 1978-09-28 1980-04-03 Carsten Ing Grad Droege Two=phase synchronous motor - has permanent magnet rotor and non-uniform distance between stator poles
FR2465353A1 (en) * 1979-09-06 1981-03-20 Ebauches Sa MINIATURE STEP-BY-STEP MOTOR FOR WATCH MOVEMENT
US10931163B2 (en) 2015-10-16 2021-02-23 Airbus Helicopters Electromechanical actuator with stator teeth dimensioned to operate a saturation bend for electrical flight controls of an aircraft
US11811291B2 (en) 2015-10-16 2023-11-07 Airbus Helicopters Electromechanical actuator with stator teeth dimensioned to operate a saturation bend for electrical flight controls of an aircraft

Also Published As

Publication number Publication date
GB864899A (en) 1961-04-12

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