ELECTRO-PNEUMATIC CONTROL DEVICE FOR PARKING BRAKES Russian patent published in 2018 - IPC B60T13/68 B60T13/38 B60T15/02 B60T15/18 

Abstract RU 2643853 C1

FIELD: transportation.

SUBSTANCE: group of inventions relates to transport. Electro-pneumatic parking brake control device for controlling the parking brake comprising a brake cylinder with a spring-loaded parking brake, comprising the connection of a brake cylinder with spring brake, controlled by an electronic control device, a first electromagnetic valve device, an accelerating valve connected to the electronic control device, electric signal connection of the parking brake for electric parking brake signal sensor, receiver connection, as well as a feedback line. First solenoid valve device is formed by two 2/2-way solenoid valves. First 2/2-way solenoid valve as an intake valve is connected between the control input of the accelerating valve and the receiver connection, and the second 2/2-way solenoid valve is between the control input of the accelerating valve and a pressure drain.

EFFECT: reduction of overall dimensions of the device.

28 cl, 30 dwg

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RU 2 643 853 C1

Authors

Kheker Falk

Reter Fridbert

Kherges Mikhael

Kheg Sara

Dates

2018-02-06Published

2014-08-01Filed