PRESSURE DETECTION DEVICE AND METHOD FOR ASSEMBLING PRESSURE DETECTION DEVICE

The invention relates to a pressure detector and a method of assembling the same. The pressure detector (10) includes: a case (14) provided with a hole portion (14a) formed through a bottom surface (14b) of the case (14) to allow gas inside a tire (102) to pass through; a plurality of support pillar...

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Bibliographic Details
Main Authors KANENARI, Daisuke, ISHIMORI, Tsukasa, ARAI, Souichi, ARAKI, Yasuhiko
Format Patent
LanguageEnglish
French
German
Published 21.02.2018
Subjects
DEVICES OR ARRANGEMENTS RELATED TO TYRES
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PERFORMING OPERATIONS
PHYSICS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
TESTING
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:The invention relates to a pressure detector and a method of assembling the same. The pressure detector (10) includes: a case (14) provided with a hole portion (14a) formed through a bottom surface (14b) of the case (14) to allow gas inside a tire (102) to pass through; a plurality of support pillar members (16) standing on the bottom surface (14b) of the case (14); a circuit board (12) including: a sensor IC (110) provided with a detection aperture (110a) mounted on a lower surface of the circuit board (12) facing the bottom surface (14b) of the case (14); and a plurality of mounting holes (12a) into which tapered portions (16a) of the support pillar members (16) are insertable; and a packing (18) provided with a through hole (18a) connecting an upper surface to a lower surface of the packing. The case (14) and the circuit board (12) are fixed by a resin with the packing (18) being sandwiched between the case (14) and the sensor IC (110).
Bibliography:Application Number: EP20140780331