About 47 results
https://drivepatents.com/patents/1078442 · 20 Apr 2005
A transmitter of a tire condition monitoring apparatus has an acceleration sensor, a transmission circuit, an antenna and a transmission controller. The transmitter is provided in a tire of a vehicle. The acceleration sensor detects a running state of the ...
https://drivepatents.com/patents/1078561 · 13 Apr 2005
A transmitter (30) is located in a tire of a vehicle and transmits data indicating a tire condition using a carrier wave. The transmitter has an oscillator circuit (31) and a transmission controller (32). The oscillator circuit (31) generates the carrier w...
https://drivepatents.com/patents/1079663 · 2 Mar 2005
A transmitter (30) in an apparatus for monitoring a condition of a tire attached to a wheel of a vehicle is fixed to the wheel such that the transmitter (30) faces an outer circumferential surface of a wheel rim (22). The transmitter includes a circuit por...
https://drivepatents.com/patents/1079684 · 2 Mar 2005
A transmitter in an apparatus for monitoring a condition of a tire of a vehicle includes a circuit portion (36) and a casing (70) that accommodates the circuit portion. The casing has a first pressure transmitting portion (77) that transmits the pressure i...
https://drivepatents.com/patents/1081589 · 15 Dec 2004
A transmitter (30) of a tire condition monitoring apparatus (1) wirelessly transmits transmission data containing air pressure data of a tire (20). The wireless transmission of the transmission data is performed when a reception antennal (35) in the transm...
https://drivepatents.com/patents/1081942 · 1 Dec 2004
The transmitter (30) has a transmission circuit generating a signal containing data that represents a measured air pressure. A magnetic ring (72) magnetizes magnetic pieces (62a, 62b), where the position of the ring relative to the pieces is changed. A mag...
https://drivepatents.com/patents/1082846 · 27 Oct 2004
The air filling device (1) has pressure regulators (21,22) connected to an air compressor (10). Two air chucks (31,32) are fitted to the tire valves of front and rear tires, respectively and connected to the pressure regulators. Each air chuck permits air ...
https://drivepatents.com/patents/1083046 · 20 Oct 2004
A tire monitoring apparatus (1) includes transponders (30) and a transmitter-receiver (40). Each transponder is provided in one of the tires (20) of a vehicle, and the transmitter-receiver is mounted on the body frame of the vehicle. In response to a prede...
https://drivepatents.com/patents/1083579 · 29 Sep 2004
A tire status monitoring apparatus capable of providing notification of an abnormal status for a tire in accordance with the speed of a vehicle. The tire status monitoring apparatus includes transponders (30) which are provided on the respective tires, det...
https://drivepatents.com/patents/1083552 · 29 Sep 2004
A receiver of a tire status monitoring apparatus which can specify tire mounting positions and does not require initial registration work. The tire status monitoring apparatus includes a plurality of transmitters (30) which are provided on the respective t...