GB383393A - Improvements in alternating current motors - Google Patents

Improvements in alternating current motors

Info

Publication number
GB383393A
GB383393A GB29987/31A GB2998731A GB383393A GB 383393 A GB383393 A GB 383393A GB 29987/31 A GB29987/31 A GB 29987/31A GB 2998731 A GB2998731 A GB 2998731A GB 383393 A GB383393 A GB 383393A
Authority
GB
United Kingdom
Prior art keywords
armature
pole
pieces
permanent
magnet
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
GB29987/31A
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.)
SCHALTAPP AG F
Original Assignee
SCHALTAPP AG F
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 SCHALTAPP AG F filed Critical SCHALTAPP AG F
Publication of GB383393A publication Critical patent/GB383393A/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
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
    • H02K33/06—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation with polarised armatures

Abstract

383,393. Oscillating motors. AKT.- GES. FœR SCHALTAPPARATE, 23, Gerbergasse, Berne, Switzerland. Oct. 29, 1931, No. 29987. Convention date, Nov. 5, 1930. [Class 35.] A motor having an armature of stamped parts oscillating between the pole-pieces of a permanent magnet is excited by induction by stationary coils fed by alternating current which produce a field which is perpendicular to the permanent-magnet field. In the form shown, the armature which has pole-pieces 6 oscillates between pole-pieces 11 of the permanent-magnet 10 and is energized by the coils 13 on the stationary core 12 which is constructed of soft sheet iron. The armature is returned by the adjustable spring 9 attached to its hub, the oscillations of which spring correspond to the frequency of the current. A lever 18 carrying a pawl is fixed on the motor shaft 4 and produces a unidirectional movement of the ratchet wheel 15<1> and pinion 15 which are loosely mounted on the motor shaft.
GB29987/31A 1930-11-05 1931-10-29 Improvements in alternating current motors Expired GB383393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH383393X 1930-11-05

Publications (1)

Publication Number Publication Date
GB383393A true GB383393A (en) 1932-11-17

Family

ID=4513722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29987/31A Expired GB383393A (en) 1930-11-05 1931-10-29 Improvements in alternating current motors

Country Status (1)

Country Link
GB (1) GB383393A (en)

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