ClassID:

145722

F05D2270/808 - CPC Classification

Classification description:

Control; Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges Strain gauges; Load cells

Recent Application in this class:
#1
20260126048
2026-05-07

GAS TURBINE ENGINE HAVING A SENSOR ASSEMBLY FOR MONITORING PROPELLER WHIRL

#2
20250341171
2025-11-06

MEASUREMENT AND MONITORING OF ROTOR STACK LOAD IN ENGINE

#3
20250043795
2025-02-06

GAS TURBINE ENGINE HAVING A SENSOR ASSEMBLY FOR MONITORING PROPELLER WHIRL

#4
20250043692
2025-02-06

Gas turbine engine having a sensor assembly to detect torsional vibration

#5
20210001257
2021-01-07

SYSTEM AND METHOD FOR CONDITION-BASED MONITORING OF FILTERS

#6
20200109997
2020-04-09

System and method for measuring thrust of a propeller

#7
20190368549
2019-12-05

Axial load management system

#8
20190186269
2019-06-20

Modulated Cooling Air Control System and Method for a Turbine Engine

#9
20180347394
2018-12-06

TURBINE BLADE MAXIMUM RESPONSE PREDICTION METHOD, TURBINE BLADE MAXIMUM RESPONSE PREDICTION SYSTEM AND CONTROL PROGRAM, AND TURBINE EQUIPPED WITH TURBINE BLADE MAXIMUM RESPONSE PREDICTION SYSTEM

#10
20180345198
2018-12-06

System and method for condition-based monitoring of filters

#11
20180266265
2018-09-20

Dry gas seal

#12
20180202312
2018-07-19

Communicating signal between rotating antenna and plurality of stationary antennae based on displacement

#13
20180187568
2018-07-05

Active synchronizing ring

#14
20180094536
2018-04-05

System for detecting anomalies in gas turbines using audio output

#15
20180066668
2018-03-08

Damping characteristic determination for turbomachine airfoils

#16
20180066535
2018-03-08

Real time aerodamping measurement of turbomachine

#17
20180016935
2018-01-18

Sensor fault detection method

#18
20170218882
2017-08-03

Fiber optic sensing for variable area fan nozzles

#19
20170167930
2017-06-15

COMPONENTS WITH EMBEDDED STRAIN SENSORS AND METHODS FOR MONITORING THE SAME

#20
20170140519
2017-05-18

Methods for monitoring components

#21
20170097234
2017-04-06

Methods for producing passive strain indicator on turbine components

#22
20160376917
2016-12-29

METHOD AND AN APPARATUS FOR MEASURING A DEFLECTION OF A ROTOR OF A TURBOMACHINE

#23
20160006226
2016-01-07

Instrumentation transfer strut

#24
20150346057
2015-12-03

Methods for producing strain sensors on turbine components

#25
20150292967
2015-10-15

Strain gauge and accelerometer measurement for thrust estimation

#26
20150184535
2015-07-02

Active synchronizing ring

#27
20140326058
2014-11-06

Engine health monitoring

#28
20140130480
2014-05-15

Strain measurement device, a solid rocket motor including same, and related methods

#29
20140052410
2014-02-20

Creep life management system for a turbine engine and method of operating the same

#30
20130323054
2013-12-05

Control system for an axial flow turbine