PROBLEM TO BE SOLVED: To provide a tire pressure gauge which enables continuous use over a long period without needing charging or replacement of batteries for enabling the tire pressure gauge to function.SOLUTION: The invention relates to an air pressure sensor which measures an air pressure in a tire and functions with electric power from a power generation element which receives heat energy to generate electric power. It is preferable that the invention relate to a tire pressure gauge which includes a rechargeable battery for storing the electric power generated by the power generation element and functions with the electric power from the rechargeable battery.SELECTED DRAWING: Figure 2

    【課題】本発明は、タイヤ空気圧計を機能させるための電池を充電または交換する必要がなく、長期間にわたり継続して使用できるタイヤ空気圧計を提供することを目的とする。【解決手段】本発明は、タイヤ内の空気圧を測定する空気圧センサであって、熱エネルギーを受けて発電を行う発電素子からの電力で機能する、タイヤ空気圧計に関する。本発明は、さらに、発電素子において発電された電力を蓄電する蓄電池を備え、蓄電池からの電力で機能する、タイヤ空気圧計であることが好ましい。【選択図】図2


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    Title :

    TIRE PRESSURE GAUGE


    Additional title:

    タイヤ空気圧計


    Contributors:

    Publication date :

    2017-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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