SU517017A1 - Pneumoelectric discrete converter - Google Patents

Description

(54) PNEUMATIC ELECTRIC DISCRETE CONVERTER

one

The invention relates to instrumentation and control engineering devices and can be used in signaling devices.

Known pneumoelectronic discrete: th transform, containing the body, s in which the armor core and membrane are placed, and the blocking generator, the outputs of Kotopoj-o are connected to the output of the converter.

; H. is sufficiently well-known device; reliability of operation is low;

 Invention: The 8th one goes into eliminating this lack of Togo.

This goal is achieved by the fact that the base winding of the eking-gay-erator is located in the armored core and is ecracted from the collective-blocking generator in the pre- sent ig condition of the formation. on a magnetomic 1l material. 20

This figure shows schematically the j of Gshevmo®: H;. The actual discrete transform of the I of the E55E; Tel.

Pne &.. Electrically discrete conversion: p «call. P has armor core 1, 25

base winding 2, memranu 3, made4

of magnetic material, collector winding 4 and body 5.

: The device operates as follows

at once.

; When a pneumatic signal is applied; §a to I, formed by housing 5 and membrane; I wound- .; 3, the membrane bends and the formed gap between the membrane 3 and the brsd core 1 is sufficient to dry the transformer connection between the base

2 n collector 4 windings blocking oscillator. The resulting oscillations of the blocking 4 generator are the output signal of the {converter,

I In the absence of a pneumatic signal I on the code of the hot air; Iric body I, the membrane 3 shields the basic; block 2 block arrays, located in j of the armored heart 1, and breaks the traffic format ;;. 1, the connection with the collector wind | Coy 4, except Toroj zakshpye t base about; hank 2 - FROM THE INFLUENCE OF EXTERNAL ELECTROM EFFECT.

The screening of the base winding of a blinking generator membrane made of magnetic material and an armor core made it possible to significantly increase the interference immunity of the device and expand its area of application.

Claims (1)

Inventive Formula Pneumoelectric discrete transducer, SODE1: ACCESSION CASE with armor core and membrane placed in it and blocking power adapter, made in a transistor, whose outputs are cooled to the output of the converter, 6 tons of h and ush, so that, in order to control the device The basic winding of the generator blocking is located in the armor core and is shielded from the collector winding of the blocking generator by a membrane made of magitite of soft material.