ClassID:

136915

F01D17/04 - CPC Classification

Classification description:

Regulating or controlling by varying flow; Arrangement of sensing elements responsive to load

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

GAS TURBINE ENGINE HAVING A SENSOR ASSEMBLY FOR MONITORING PROPELLER WHIRL

#2
20250250907
2025-08-07

ELECTRICAL POWER MANAGEMENT SYSTEM FOR A HYPERSONIC VEHICLE

#3
20240368999
2024-11-07

TURBINE OVERSPEED PROTECTION

#4
20230417154
2023-12-28

Method for creating maximum output in gas turbine, method for creating output for controlling gas turbine, method for controlling gas turbine, device for executing said methods, and program for causing computer to execute said methods

#5
20220145780
2022-05-12

Flexible coordinated control method adapted to thermal power unit in deep peak-regulating operation

#6
20210223749
2021-07-22

Apparatus and method for optimizing control parameters of power plant

#7
20210062675
2021-03-04

Method for operating a turbo machine

#8
20200362768
2020-11-19

Variable area turbine nozzle and method

#9
20200307822
2020-10-01

Aircraft auxiliary power unit (APU) control system having variably sized air inlet

#10
20200182162
2020-06-11

System and method for selectively modulating the flow of bleed air used for high pressure turbine stage cooling in a power turbine engine

#11
20200018241
2020-01-16

ADJUSTING DEVICE AND METHOD FOR ADJUSTING A GUIDE GRID OF A TURBOMACHINE

#12
20190376412
2019-12-12

Method and a system for detecting the angular position of blades of a turbine engine rotor wheel

#13
20190376408
2019-12-12

Method for operating a turbo machine

#14
20190292933
2019-09-26

Power source, adjusting power instructing apparatus, method, and recording medium for changing adjusting power

#15
20190189901
2019-06-20

Sensor assembly for gas turbine engines

#16
20190025142
2019-01-24

Twisting torque sensor

#17
20180313222
2018-11-01

Variable stator vane actuator overload indicating bushing

#18
20180298779
2018-10-18

Combined cycle plant and method for controlling operation of combine cycle plant

#19
20180292275
2018-10-11

Methods for applying passive strain indicators to components

#20
20180274392
2018-09-27

Thermal energy recovery device

#21
20180238673
2018-08-23

Encapsulated fan cap probe

#22
20180231428
2018-08-16

Passive strain indicator

#23
20180171816
2018-06-21

Torque monitoring device for a gas turbine engine

#24
20180066668
2018-03-08

Damping characteristic determination for turbomachine airfoils

#25
20180066535
2018-03-08

Real time aerodamping measurement of turbomachine

#26
20180016990
2018-01-18

Systems and methods for controlling load rate of change using a variable multiplier

#27
20170254696
2017-09-07

Method for operating a machine plant having a shaft train

#28
20170140519
2017-05-18

Methods for monitoring components

#29
20170114656
2017-04-27

Mechanical device for amplifying relative displacement

#30
20170097234
2017-04-06

Methods for producing passive strain indicator on turbine components

#31
20160319694
2016-11-03

Assemblies and methods for monitoring turbine component strain

#32
20160305271
2016-10-20

Component with embedded sensor

#33
20160281528
2016-09-29

Monitoring a dynamic parameter such as torque in a rotational system

#34
20160252427
2016-09-01

Methods for determining strain on turbine components using traversable strain sensor readers

#35
20160222816
2016-08-04

Correction system and method for gas turbine proportional droop governor

#36
20160123238
2016-05-05

System and method for turbomachinery vane prognostics and diagnostics

#37
20160003693
2016-01-07

POWER DETERMINATION METHOD AND TURBOMACHINE

#38
20150346058
2015-12-03

Methods for producing strain sensors on turbine components

#39
20150346057
2015-12-03

Methods for producing strain sensors on turbine components

#40
20150292967
2015-10-15

Strain gauge and accelerometer measurement for thrust estimation

#41
20150056072
2015-02-26

System and method for preventing excessive loading on a wind turbine

#42
20140290246
2014-10-02

Solar and steam hybrid power generation system

#43
20140208751
2014-07-31

Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle

#44
20140052410
2014-02-20

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

#45
20130152600
2013-06-20

Shaft break detection

#46
20130136575
2013-05-30

Method for monitoring the clearance of a kinematic link between a control member and a receiving member

#47
20130133333
2013-05-30

Shaft break detection

#48
20120210694
2012-08-23

TURBO MACHINE SPOOL PARAMETER DETECTION

#49
20110081235
2011-04-07

Turbine engine alloys and crystalline orientations

#50
20110056180
2011-03-10

Gas turbine control device

#51
20100292906
2010-11-18

Method of controlling engine performance

#52
20100098528
2010-04-22

Torque monitoring apparatus

#53
20090097962
2009-04-16

Compressor inlet guide vane flow based anti-ice formation control system and method

#54
20090071256
2009-03-19

Vibrometer mounting mechanism

#55
20070282487
2007-12-06

Methods and apparatus for model predictive control in a real time controller

#56
17592969
2023-04-04

Method and system for detecting a shaft shear event