FR981246A - Perfectionnements aux petits moteurs et appareils electro-magnétiques et à leurs applications aux mesures et commandes - Google Patents

Perfectionnements aux petits moteurs et appareils electro-magnétiques et à leurs applications aux mesures et commandes

Info

Publication number
FR981246A
FR981246A FR981246DA FR981246A FR 981246 A FR981246 A FR 981246A FR 981246D A FR981246D A FR 981246DA FR 981246 A FR981246 A FR 981246A
Authority
FR
France
Prior art keywords
electro
measurements
applications
controls
magnetic devices
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
English (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.)
Leon Hatot SA
Original Assignee
Leon Hatot 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 Leon Hatot SA filed Critical Leon Hatot SA
Application granted granted Critical
Publication of FR981246A publication Critical patent/FR981246A/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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • 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
    • 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
    • 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
FR981246D 1943-03-22 1943-03-22 Perfectionnements aux petits moteurs et appareils electro-magnétiques et à leurs applications aux mesures et commandes Expired FR981246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR270119X 1943-03-22

Publications (1)

Publication Number Publication Date
FR981246A true FR981246A (fr) 1951-05-23

Family

ID=8885856

Family Applications (2)

Application Number Title Priority Date Filing Date
FR981246D Expired FR981246A (fr) 1943-03-22 1943-03-22 Perfectionnements aux petits moteurs et appareils electro-magnétiques et à leurs applications aux mesures et commandes
FR59254D Expired FR59254E (fr) 1943-03-22 1948-09-06 Perfectionnements aux petits moteurs et appareils électromagnétiques et à leurs applications aux mesures et commandes

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR59254D Expired FR59254E (fr) 1943-03-22 1948-09-06 Perfectionnements aux petits moteurs et appareils électromagnétiques et à leurs applications aux mesures et commandes

Country Status (1)

Country Link
FR (2) FR981246A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968756A (en) * 1958-10-30 1961-01-17 Hamilton Watch Co Motor
US2985778A (en) * 1958-03-21 1961-05-23 Gen Motors Corp Synchronous motor
DE1616496B1 (de) * 1958-12-01 1971-09-30 Hatot Leon Ets Elektrische Alarmvorrichtung,vorzugsweise fuer elektrisch betriebene Weckeruhren
FR2182600A1 (fr) * 1972-02-21 1973-12-14 Crouzet Sa
FR2461392A1 (fr) * 1979-07-06 1981-01-30 Ebauches Sa Moteur electromagnetique a deux sens de rotation
US6034502A (en) * 1997-06-24 2000-03-07 Asulab S.A. Method for controlling a continuous rotation miniature motor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985778A (en) * 1958-03-21 1961-05-23 Gen Motors Corp Synchronous motor
US2968756A (en) * 1958-10-30 1961-01-17 Hamilton Watch Co Motor
DE1616496B1 (de) * 1958-12-01 1971-09-30 Hatot Leon Ets Elektrische Alarmvorrichtung,vorzugsweise fuer elektrisch betriebene Weckeruhren
FR2182600A1 (fr) * 1972-02-21 1973-12-14 Crouzet Sa
FR2461392A1 (fr) * 1979-07-06 1981-01-30 Ebauches Sa Moteur electromagnetique a deux sens de rotation
US6034502A (en) * 1997-06-24 2000-03-07 Asulab S.A. Method for controlling a continuous rotation miniature motor

Also Published As

Publication number Publication date
FR59254E (fr) 1954-05-24

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