SU964886A1 - Reciprocal motion electric motor - Google Patents

Description

in fig. 2 - movable element of the converter; in fig. 3 shows section A-A in FIG. 2; in fig. 4 — Curves of current change 3 | from time T; in fig. 5, the variation of force F, from time T) in FIG. b - block diagram of the automatic control system of the electric motor of reciprocating motion.

Induction Dynamic Conversion. The recipient (Fig. 1) has a body 1 in the form of a rotator body, inside 2 an external 2 and an internal 3 magnetic cores of cylindrical shape with excitation coils 4 and 5 are installed. The distance between the midpoles of the poles corresponds to the polarization division t. in ZAZU Yu formed by mataite ducts 2 and 3, there is a movable element 6, which is a cylinder of electrically conductive material.

The moving element bears on itself rings (zones and low elektroprovodnoe networks. Nonconducting zones 06 are formed by longitudinal slots, each of which has a fork of an I-beam.

Between the dimensions of the magnetic tape 3 and the moving element there is a relation: the width of the annular zone corresponds to the width of the claw of the magnetic conductor 3.

Each of the coils of the excitation winding is connected to its source of high-frequency oscillations, which is required for the operation of the short-circuit law of cHfjtKi (Fig. 4 and Fig. 5).

The automatic control circuit of the motor for reciprocating movement contains the automatic control unit 7, the key control unit 8, the high frequency power supply unit 9 of the single excitation coil, the electronic switch 10, the high frequency power supply unit of the second coil of the excitation winding, the electronic switch 12, the inverter | The motor 13 is in reverse-translational motion, the position sensor 14 and the actuator 15.

The engine is operated as follows.

When applied to the coil 4 of the excitation winding (Fig. 1), a current appears in the frequency-current voltage

(Fig. 4), creating an electromagnetic field, under the action of which forces act on the movable element 6; pushing it out of the stator bore.

The supply of power to the field winding coil 5 at a certain point in time T causes the appearance of an additional force acting on the moving element.

The direction of the force is determined by the initial offset of the annular conductive zones relative to the poles of the stator magnetic circuit.

The application of the proposed design of an electric motor will find wide application, since it allows to work out the complex laws of change of electromagnetic force.

 the invention

 An electric motor of reciprocating motion, containing external and internal stator magnetic conductors, excitation windings on the stator / and a movable element located between the stator magnets and made in the form of a cylindrical tube made of electrically conductive material, having annular non-conducting zones on its surface formed by the longitudinal slits of the CIRCLE OF THE Cylinder, and the distance between the axes of which is equal to the distance between the axes of the excitation winding coils, is about the same, and so that asshireni functional capabilities and increase the efficiency, mentioned voebu Zdeno windings consist of coils provided with separate clips, and each of the longitudinal slots on the surface of the movable member is in the form of an I-beam, which is parallel to the longitudinal axis of the motor shaft.

Sources of information taken into consideration during the examination

1. Authors' testimony of the USSR 250273, cl. H 02 K 33/18, 1965.

2. USSR author's certificate for application 2884238 / 24-07,

cl. H 02 K 33/02, 1980 ..

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Claims (1)

SUMMARY OF THE INVENTION • An electric motor of reciprocating motion, comprising external and internal stator magnetorrots, field windings located on the stator, and a movable element located between the stator magnetic circuits and made in the form of a cylinder of electrically conductive material having annular non-conducting zones formed on its surface longitudinal slots around the circumference of the cylinder, and the distance between the axes of which is equal to the distance between the axes of the excitation coil coils, and with me Ή t ’ g— FIG. 2 I Φι / g. ff Compiled by S. Vengrzhanovskaya Editor A. Khimchuk Tehred I. Gaidu Corrector G. Reshetnik Order 7682/41 Circulation 721 Subscription VNIIIPI State Committee of the USSR. for affairs of inventions and discoveries 113035, Moscow, Zh-35, Raushskaya nab., d. 4/5 Branch of the PPP `` Patent '', Uzhhorod, st. Project, 4