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System for monitoring the pressure of tires

  • US 6,218,937 B1
  • Filed: 05/19/2000
  • Issued: 04/17/2001
  • Est. Priority Date: 05/20/1999
  • Status: Expired due to Fees
First Claim
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1. System for monitoring the pressure of a tyre of a vehicle wheel comprisinga pressure sensor, a transmitter which transmits pressure data, a power-supply battery, a temperature sensor and a processor, the system being characterised in thatthe transmission of the pressure data is controlled by the processor according to the temperature, below a predetermined temperature threshold.

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