| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sensor module that can protect electronic components and an electronic board in the inside from moisture, or the like, can reduce work time in manufacture, and can reduce costs, and to provide a pneumatic tire having the sensor module. <P>SOLUTION: The sensor module installed in the pneumatic tire comprises a housing, where an enclosure formed by resin and a lid are welded; the electronic board that is arranged in the housing and has at least a pressure sensor; and a filter that is extended in an opening formed in the lid, is water repellent, and can pass air. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
