Vehicle central tire inflation system

Details Vehicle central tire inflation system Vehicle central tire inflation system

1991-09-03

1993-10-19

Weston, Caleb

Resilient tires and wheels

Tires, resilient

Inflating devices

137224, B60C 2300

Patent

active

052536874

ABSTRACT:
A tire pressure control system (10) for wheels (28) of a vehicle. The system includes an air control circuit (40) having a positive pressure air source (42), a vacuum pressure air source (44), a central control unit (46), a vehicle speed sensor (47), and a command/display console (48). The control circuit (40) includes valves (62,64,66,68,70) and a conduit assembly (74) for controlling communication of the positive and vacuum pressure air to wheel valve assemblies (14) mounted on each wheel. A vent valve (74) for effecting rapid closing of a valve device (100) in each wheel valve (14). Each wheel valve also includes a valve device (104) providing substantially unrestricted air flow from the conduit assembly (74) to the wheels when valve device (100) is open and providing restricted air flow from the wheels to the conduit assembly (74) to ensure closing of the valve device (100) when the conduit is vented.

REFERENCES:
patent: 4782879 (1988-11-01), LeChatelier et al.
patent: 4922946 (1990-05-01), Boulicault

Affiliated with

Also associated with

Rating

Vehicle central tire inflation system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle central tire inflation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle central tire inflation system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1345766