Title:
TIRE STATUS DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/021701
Kind Code:
A1
Abstract:
A tire status detection device (100) is provided with electronic components (200) including a sensor (210) for detecting the pressure within the tire, and also with a case (300) for containing the electronic components (200). The case (300) is provided with a case body (310) for containing the electronic components (200) and having an opening surface (310A), and also with a lid body (320) for covering the opening surface (310A). The inside of the case body (310), the opening surface (310A) of which is covered with the lid body (320), is filled with a sealing material (370). Even under the environment in which water such as coolant water is poured into the tire, failures of the electronic components are prevented from occurring and tire statuses, such as the inner pressure and temperature of the tire, can be reliably detected.
Inventors:
YAMAGUCHI, Shigeru (())
Application Number:
JP2010/064114
Publication Date:
February 24, 2011
Filing Date:
August 20, 2010
Export Citation:
Assignee:
BRIDGESTONE CORPORATION (10-1, Kyobashi 1-chome Chuo-k, Tokyo 40, 〒1048340, JP)
株式会社ブリヂストン (〒40 東京都中央区京橋１丁目１０番１号 Tokyo, 〒1048340, JP)
株式会社ブリヂストン (〒40 東京都中央区京橋１丁目１０番１号 Tokyo, 〒1048340, JP)
International Classes:
B60C23/04; G01L17/00
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (Toranomon Kotohira Tower, 2-8 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
Previous Patent: MOBILE COMMUNICATION METHOD AND RADIO ACCESS NETWORK DEVICE
Next Patent: TIRE AND TIRE MANUFACTURING METHOD
Next Patent: TIRE AND TIRE MANUFACTURING METHOD