Patent · US Expired

System for monitoring and for signaling by radio the pressure in pneumatic tires on motor vehicles

US6828905B2 · kind B2 · utility

23Cited by

3References

10Claims

0Family size

Inventors

Norbert Normann · Mühlacker, DE
Andreas Kuhnle · Maulbronn, DE
Gunter Schulze · Holle, DE
Ralf Kessler · Heidelberg, DE

Key dates

Filing date	Feb 22, 2002
Grant date	Dec 7, 2004
Priority date	—
Expiry date	Feb 22, 2022

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60C23/0408
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A system for monitoring and signaling by radio a pressure or a change in pressure in pneumatic tires of wheels on vehicles consists of a receiver unit provided in or on the vehicle to which at least one antenna is associated, and of a unit, arranged in the pneumatic tire, for measuring, evaluating and transmitting tire pressure signals.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.