SU1653036A1 - Electrical and mechanical waveguide switch - Google Patents

Abstract

The invention relates to electronics and can be used for switching waveguide circuits. The aim of the invention is to improve the electromechanical characteristics of the mechanical effects by eliminating rotor oscillations along their axes. When the reversing electric drive 5 is turned on, the rotors (P) 3 and 4 make a rotational motion 5L N before hitting the finger 13 on one of the edges of the groove 14. At the same time, the fork (B) 9 turns in the place with the vacuum 8 and turns the driver 11 which, after the termination of rotation B 9, continues to move under the action of the elastic force of the spring 12 all the way to the other end B 9 and interacts with a corresponding limit switch 10 that turns on the power of the electromagnets 6. Electromagnetic 6 attracts the core 7, providing a reliable fixation of P 3 and 4 relatively stato a 1 in the axial direction in the presence of external mechanical effects. Due to the fact that the leash 11 completes the movement after the end of the rotation of P 3 and 4, a time delay is generated for the electromagnets 6 to be switched on, sufficient to damp the transient process that occurs when the finger 13 hits the edge of the groove 14 silt (Л с: ± в Ьл with О 00 о

Description

The invention relates to electronics and can be used for switching waveguide circuits.

The aim of the invention is to improve the electromechanical characteristics of mechanical effects by eliminating rotor oscillations along their axes.

Figure 1 shows the structure of an electromechanical waveguide switch; figure 2 is a view of And figure 1; FIGURE - section BB in FIG.

The electromechanical fullwater switch consists of a stator 1 having two cylindrical cavities 2, each of which is installed along the rotor 3,4, a reversible electric drive 5, kinematically connected with the rotors 3,4 of two electromagnets 6 installed in the cavity 2 of the stator 1, core 7 of which are mounted on the ends of the rotors 3,4, which are spring-loaded with respect to the electromagnets 6, the shaft 8, which is mounted in the stator 1 rotatably and kinematically connected with the rotor 4, a fork 9 rigidly mounted on the shaft 8, and limit switches 10 mounted on the stator 1 symmetrically with respect to the middle position of the plug 9, the leash 11 freely mounted on the shaft 8 connected by the spring 12 with the stator 1 and cooperating with the fork 9 and limit switches 10, and the rotor turning restriction assembly 3.4 made in the form of a finger 13, rigidly fixed on the rotor 4, and interacting with a groove 14 made in the stator 1 and having the shape of an annular segment „

Electromechanical waveguide switch works as follows.

When the reversing electric drive 5 is turned on, the rotors 3,4 make a rotational movement before hitting the finger 13 on one of the edges of the groove 14. In this case, the fork 9 rotates together with the shaft 8 and turns the driver 11, which, after the rotation of the fork 9 ends, continues to move under the action of elastic force spring 12 all the way to the other end of the plug 9 and interacts with the corresponding end

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A switch 10 that switches on the power supply to the electromagnets 6 Electromagnets 6 attracts the core 7, providing a reliable fixation of the rotors 3.4 relative to the stator 1 in the axial direction in the presence of external mechanical influences. In this case, due to the fact that the leash 11 completes the movement after the rotation of the rotors 3,4 has been completed, the time delay for switching on the electromagnets 6 is formed, which is sufficient to damp the transient process that occurs when the finger 13 hits the edge of the groove 14.

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Claims (1)

Invention Formula An electromechanical waveguide switch comprising a stator having two cylindrical cavities placed symmetrically with respect to the plane of symmetry of the stator, each of which is installed along the rotor, a reversible electric drive kinematically connected with the rotors, and switched and switching waveguide channels, respectively, differing in the stator and rotors the fact that, in order to improve the electromechanical characteristics of the mechanical effects by eliminating rotor oscillations along their axes, Two electromagnets, installed in cylindrical cavities of the stator, which core are fixed on rotor ends, which are spring-loaded with respect to electromagnets, shaft mounted in the stator rotatably and kinematically connected with one of the rotors, plug fixed on the shaft, end switches installed on the stator symmetrically with respect to the middle position of the fork; a leash loosely mounted on the shaft connected by a spring to the stator and interacting with the fork and limit switches, and a rotor rotation restriction unit made in the form of a finger rigidly fixed in one of the rotors and interacting with a groove in the stator having the shape of an annular clamp. FIG 2 Ј-6 Editor T. Loshkareva Compiled by Smirnov Tehred L. Oliynyk FadZ Proofreader A. Obruchar