The present disclosure relates to a hydraulic valve block and a brake driving device including the same. A hydraulic valve block of a brake driving device in which an electronic control unit is supported by one side and a motor unit controlled by the electronic control unit is supported by the other side is provided. The hydraulic valve block includes a block body in which a valve operated by an electric signal input from the electronic control unit and controlling the flow of brake oil is installed, a block through-hole formed on the block body to support the motor unit, a vent channel formed through the block body, and a first vent hole formed at one end of the vent channel and disposed above the center of the block through-hole on the other side of the block body by which the motor unit is supported.

The present disclosure relates to a hydraulic valve block and a brake driving device including the same. A hydraulic valve block of a brake driving device in which an electronic control unit is supported by one side and a motor unit controlled by the electronic control unit is supported by the other side is provided. The hydraulic valve block includes a block body in which a valve operated by an electric signal input from the electronic control unit and controlling the flow of brake oil is installed, a block through-hole formed on the block body to support the motor unit, a vent channel formed through the block body, and a first vent hole formed at one end of the vent channel and disposed above the center of the block through-hole on the other side of the block body by which the motor unit is supported.

A hydraulic block for a hydraulic unit of a slip-controlled, hydraulic power vehicle braking system including a primary piston, which protrudes from the hydraulic block and at which a pin-shaped signal generator holder for a permanent magnet is situated. The primary piston and the signal generator holder are enclosed with a tubular housing the shape of a cylindrical bowl, at which abut two converging, tangential walls.

A hydraulic block for a hydraulic unit of a slip-controlled, hydraulic power vehicle braking system including a primary piston, which protrudes from the hydraulic block and at which a pin-shaped signal generator holder for a permanent magnet is situated. The primary piston and the signal generator holder are enclosed with a tubular housing the shape of a cylindrical bowl, at which abut two converging, tangential walls.

This device for collecting and supplying brake fluid has a gas-liquid separation tank divided into a lower chamber and an upper chamber with a partition wall interposed therebetween. Connected to the gas-liquid separation tank are: a collection line for collecting brake fluid from the brake system of a vehicle in the gas-liquid separation tank; a circulation line for extraction of brake fluid from the lower chamber and the return thereof to the lower chamber; and a replenishment line for replenishing the gas-liquid separation tank with fresh brake fluid. Air intake for the brake system is performed via a main intake line, and air intake for the gas-liquid separation tank is performed via an auxiliary intake line. Both the main intake line and auxiliary intake line are connected to an auxiliary tank.

This device for collecting and supplying brake fluid has a gas-liquid separation tank divided into a lower chamber and an upper chamber with a partition wall interposed therebetween. Connected to the gas-liquid separation tank are: a collection line for collecting brake fluid from the brake system of a vehicle in the gas-liquid separation tank; a circulation line for extraction of brake fluid from the lower chamber and the return thereof to the lower chamber; and a replenishment line for replenishing the gas-liquid separation tank with fresh brake fluid. Air intake for the brake system is performed via a main intake line, and air intake for the gas-liquid separation tank is performed via an auxiliary intake line. Both the main intake line and auxiliary intake line are connected to an auxiliary tank.

A filter device collects and stores brake particles generated by a friction brake. The filter device can be regenerated. The filter device determines that at least one boundary condition that makes it possible and/or permits the execution of regeneration of the filter device is met. In response to the determination, brake particles stored in the filter device are to be removed from the filter device.

The invention provides a moisture extraction assembly for removing moisture from compressed air. The assembly is formed of two or more unitary bodies which assemble in facing relationship to define a cellular network structure of variously connected cells which collectively define one or more air flow paths extending between at least one inlet and at least one outlet.

A method for the treatment of air of a compressed air system for a motor vehicle, the compressed air system comprising an air compressor, an air dryer and an ambient temperature sensor, wherein an exchange operation of a system air volume is performed by the air compressor, wherein during the exchange operation a part of the system air from the compressed air system is released into the surroundings and ambient air is filled into the compressed air system. The method includes determining a current ambient temperature value (T.sub.U) using the ambient temperature sensor, checking a first condition, whether or not the current ambient temperature value (T.sub.U) is lower than a temperature limit value (T.sub.G), and performing the exchange operation to lower the dew point of the system air by the air dryer if the first condition is satisfied.

A housing for an electropneumatic modulator for an electropneumatic brake system for a vehicle, includes: an electric chamber configured to receive at least one electrical and/or electronic component of the electropneumatic modulator from a first side of the housing; and a receptacle chamber which is arranged opposite the electric chamber and is configured so as to receive a relay piston and a guide device for guiding the relay piston from a second side, opposite the first side, of the housing, in which the housing is formed in one piece. Also described are a related electropneumatic modulator and a method for making the electropneumatic modulator.