PRESSURE SENSOR MOUNTING METHOD, TIRE AND WHEEL HAVING PRESSURE SENSOR, AND TIRE PRESSURE DETECTION DEVICE

WIPO Patent Application WO/2007/086390

A1

The accuracy of a measurement value obtained by a tire pressure detection device is lowered by a centrifugal force and an inertial force during travel. A pressure sensor (30) displaces a diaphragm (20) in its vertical direction (32) according to the pressure. The pressure sensor (30) is arranged in a tire (2) with the vertical direction (32) directed to a direction parallel to a rotation axis (34) instead of the tire circumferential direction or radial direction. The pressure sensor (30) is mounted onto a substrate with the vertical direction (32) of its diaphragm (20) directed in parallel to the substrate surface and the substrate is bonded to a tread portion of the tire (2) and a wheel rim portion while adjusting the vertical direction (32) of the diaphragm (20) with the direction of the rotation axis (34).

JP4231254	Tire strain state detection method, strain state detection device and its tire
JP5099823	Tire monitoring system
JP2016078473	TIRE CONDITION INFORMATION ACQUISITION SYSTEM TRANSMISSION DEVICE AND TIRE CONDITION INFORMATION ACQUISITION SYSTEM

SUZUKI HIROHISA (JP)
AKAMA EIJI (JP)
HASEGAWA KAZUO (JP)

PCT/JP2007/051035

August 02, 2007

January 24, 2007

Click for automatic bibliography generation  

SANYO ELECTRIC CO (JP)
SUZUKI HIROHISA (JP)
AKAMA EIJI (JP)
HASEGAWA KAZUO (JP)

G01L17/00; B60C19/00; B60C23/04

JP2004053329A	2004-02-19
JPH10315720A	1998-12-02
JPH08320341A	1996-12-03
JPH10253652A	1998-09-25

HARUKA PATENT & TRADEMARK ATTORNEYS (28-4 Yotsuya 4-chom, Shinjuku-ku Tokyo 04, JP)

View/Download PDF      PDF Help

Previous Patent: WATER-SOLUBLE POLYSACCHARIDES ORIGINATING IN RICE BRAN, METHOD OF PRODUCING THE SAME AND EMULSIFIER ...

Next Patent: POLYMER/METAL COMPOSITE AND PROCESS FOR PRODUCING THE SAME