SENSOR HOUSING Russian patent published in 2018 - IPC G01D11/24 

FIELD: machine building.

SUBSTANCE: proposed group of inventions refers to the gas turbine unit sensor housing design. Sensor housing contains: elongated form member (2) with a through end (23) and a non-through end (22); opening (21) made axially symmetric inside the elongated member relative to the through end, for the sensor (3) accommodating and securing therein; support section (9) on the side of the elongated element non-through end, connected to a receiving channel located on the gas turbine unit, at that, the dimension (18) along the elongated element axis is determined according to the gas turbine unit vibration characteristics in operation mode. Proposed group of inventions also includes a sensor unit and a method of the pressure measuring inside the gas turbine unit using this sensor.

EFFECT: proposed group of inventions allows to measure the pressure in the turbine engine combustion chamber without using a semi-infinite coil.

10 cl, 6 dwg