Tire inflation system

Details Tire inflation system Tire inflation system

2011-06-21

2011-06-21

Bellinger, Jason R (Department: 3617)

Resilient tires and wheels

Tires, resilient

Inflating devices

Reexamination Certificate

active

07963307

ABSTRACT:
A tire inflation system comprising pneumatically controlled wheel valves that are situated in the wheels of a motor vehicle. An electrically actuated pilot valve that is fixed to the vehicle controls the respective wheel valves. To produce a small, low-cost, reliable tire inflation system, a first and a second compressor are provided. The first compressor supplies a first compressed air system with medium-pressure compressed air and the second compressor supplies a second compressed air system with high-pressure compressed air. The wheel valves are situated in the first compressed air system and the pilot valves are situated in the second compressed air system.

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