TEMPERATURE MEASURING DEVICE, COMBUSTION MONITORING DEVICE, AND GAS TURBINE

摘要

PROBLEM TO BE SOLVED: To provide a temperature measuring device equipped with a structure to prevent a damage caused by thermal vibration. SOLUTION: This temperature measuring device 5 for measuring the temperature of exhaust gas discharged from a turbine body 10 is equipped with: a thermocouple 51 inserted from the outside of an outer cabin 3; and a bypass tube 52 for introducing the exhaust gas discharged from the turbine body 10 to the outside of a diffuser 2. The temperature of the exhaust gas discharged from the turbine body 10 is measured by inserting the thermocouple 51 into the bypass tube 52. COPYRIGHT: (C)2007,JPO&INPIT