US 11,718,216 B2
Cabin control valve integrated with solenoid valve
Nirav Shah, Gujarat (IN)
Assigned to ROTEX AUTOMATION LTD., Gujarat (IN)
Filed by Rotex India PVT LTD., Gujarat (IN)
Filed on Aug. 13, 2020, as Appl. No. 16/992,334.
Claims priority of application No. 201921032814 (IN), filed on Aug. 13, 2019.
Prior Publication US 2021/0046857 A1, Feb. 18, 2021
Int. Cl. B60P 1/16 (2006.01); F15B 13/02 (2006.01); B60P 1/04 (2006.01)
CPC B60P 1/162 (2013.01) [B60P 1/045 (2013.01); F15B 13/02 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A cabin control valve assembly (100) for a vehicle, comprising:
a cabin control valve (20) having at least one port P;
at least one solenoid direction control valve configured within the cabin control valve (20) at the at least one port P such that pressurised air that enters through an inlet port (04) of the cabin control valve (20) reaches an inlet (50) of the at least one solenoid direction control valve (10);
wherein the at least one solenoid direction control valve (10) is configured to allow, based on at least one signal indicative of at least one parameter related to the vehicle, delivery of pressurised air to a corresponding cylinder coupled to the cabin control valve assembly (100), for operation of the cylinder;
wherein, after completion of operation of the cylinder, the pressurized air from the cylinder is discharged through the solenoid direction control valve (10) from an exhaust port (60);
wherein, in a de-energised condition, the solenoid direction control valve (10) prevents delivery of the pressurised air to the cylinder and allows the pressurised air from the cylinder to escape from an exhaust port (60) of the solenoid direction control valve (10); and in an energised condition, the solenoid direction control valve (10) allows pressurised air to enter into the cylinder through the inlet (50) for operation of the cylinder.