PISTON TEMPERATURE MEASURING APPARATUS

PROBLEM TO BE SOLVED: To provide a piston temperature measuring apparatus that eliminates or reduces the need for particular work on pistons and yet makes possible accurate measurement of their temperatures.SOLUTION: A piston temperature measuring apparatus 10 that measures the temperature of a pist...

Full description

Saved in:
Bibliographic Details
Main Authors MATSUOKA KATSUMI, MORITA TOSHIKI
Format Patent
LanguageEnglish
Japanese
Published 01.12.2016
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:PROBLEM TO BE SOLVED: To provide a piston temperature measuring apparatus that eliminates or reduces the need for particular work on pistons and yet makes possible accurate measurement of their temperatures.SOLUTION: A piston temperature measuring apparatus 10 that measures the temperature of a piston 3 in an engine 1 comprises a temperature sensor 11 disposed in the piston 3 to detect temperature information based on the temperature of the piston 3, a transmission module 12 disposed in the piston 3 which acquires the temperature information from the temperature sensor 11 and transmits the information by radio, a vibration power generator 13 disposed in the piston 3 to generate electric power by vibration and supply the power to the temperature sensor 11 and the transmission module 12, a reception module disposed inside or outside the engine 1 to receive temperature information from the transmission module 12, and analyzing equipment disposed inside or outside the engine 1 to acquire the temperature information from the reception module and convert it into temperature.SELECTED DRAWING: Figure 1 【課題】ピストンの加工を不要又は低減して、高精度の温度測定を可能とするピストン温度測定装置を提供することである。【解決手段】エンジン1内部のピストン3の温度を測定するピストン温度測定装置10は、ピストン3に設けられ、ピストン3の温度に基づく温度情報を検出する温度センサ11と、ピストン3に設けられ、温度センサ11から温度情報を取得して無線送信する送信モジュール12と、ピストン3に設けられ、振動によって発電し、温度センサ11及び送信モジュール12へ電力を供給する振動発電器13と、エンジン1の内部又は外部に設けられ、送信モジュール12から温度情報を受信する受信モジュールと、エンジン1の内部又は外部に設けられ、受信モジュールから温度情報を取得して温度に変換する解析機器とを備える構成とする。【選択図】図1
Bibliography:Application Number: JP20150082103