Communications: electrical – Selective – Having indication or alarm
Patent
1985-04-08
1988-03-29
Rowland, James L.
Communications: electrical
Selective
Having indication or alarm
200 6125, 340539, B60C 2300, H01H 3524
Patent
active
047346744
ABSTRACT:
A tire pressure warning system, including a valve stem-mounted tire pressure detector, including means for sensing the tire pressure and means for transmitting an encoded signal when the tire pressure drops below a predetermined level, and a receiver that can receive and recognize the encoded signal, differentiate between various encoded signals, and provide a warning signal to the vehicle operator. The inside of the tire pressure detector is hermetically sealed; inside the sealed portion is a unique on/off switch that can be externally actuated without compromising the seal.
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Bare Rex O.
Hayob Wayne
Robinson Earl F.
Thomas Perry W.
Mullen Jr. Thomas J.
Rowland James L.
Taylor Jack
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