Patents-Review.com
ClassID:

136933 ⎘

F01D17/20 - CPC Classification

Classification description:

Regulating or controlling by varying flow Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted

Sub-classes:
Recent Application in this class:
#1
20220412366
2022-12-29

Compressor system

 #2
20220276279
2022-09-01

Blade angle position feedback system with embedded markers

 #3
20220275732
2022-09-01

Bellcrank for a variable adjustment device for a turbomachine

 #4
20210180466
2021-06-17

LiDAR based FOD detection for gas-turbine engines

 #5
20210071589
2021-03-11

Pitch control assembly for an aircraft-bladed rotor

 #6
20210071539
2021-03-11

Pitch control assembly for an aircraft-bladed rotor

 #7
20210070434
2021-03-11

Feedback device with variable magnetic permeability

 #8
20210070424
2021-03-11

Blade angle position feedback system with embedded markers

 #9
20200318547
2020-10-08

Auxiliary power unit with intercooler

 #10
20200300177
2020-09-24

Mission adaptive clearance control system and method of operation

 #11
20200285207
2020-09-10

Distributed control modules with cumulating command references

 #12
20200240281
2020-07-30

Method and device for adjusting the clearance between a rotor and a concentric stator of an aircraft turbine engine

 #13
20200240271
2020-07-30

Steam turbine system

 #14
20200123927
2020-04-23

Model predictive control sub-system hydraulic flow management

 #15
20200056500
2020-02-20

Steam turbine and steam turbine control method

 #16
20190234229
2019-08-01

Actuator

 #17
20180371938
2018-12-27

Method and configuration for improved variable vane positioning

 #18
20180363490
2018-12-20

Vane position sensor installation within a turbine case

 #19
20180328271
2018-11-15

Nozzle drive mechanism, turbocharger, variable capacity turbocharger

 #20
20180313222
2018-11-01

Variable stator vane actuator overload indicating bushing

 #21
20180313219
2018-11-01

Joint cover with improved manifold block for duct leak detection system

 #22
20180193967
2018-07-12

Method for assembling control arrangement of an exhaust-gas turbocharger

 #23
20180163560
2018-06-14

Vane actuating mechanism having a laterally mounted actuating lever

 #24
20180156058
2018-06-07

Vane position sensor installation within a turbine case

 #25
20180094533
2018-04-05

DEVICE FOR DETECTING THE ROTATIONAL ANGLE OF ADJUSTABLE GUIDE VANES

 #26
20180087409
2018-03-29

Systems and methods for controlling flow valves in a turbine

 #27
20180058254
2018-03-01

Solid particle erosion indicator module for a valve and actuator monitoring system

 #28
20180058252
2018-03-01

Insulation quality indicator module for a valve and actuator monitoring system

 #29
20180058251
2018-03-01

Flexible Service Interval Counter Module For A Valve And Actuator Monitoring System

 #30
20180058249
2018-03-01

Valve Stroke And Spindle Way Counter Module For A Valve And Actuator Monitoring System

 #31
20180058248
2018-03-01

Advanced startup counter module for a valve and actuator monitoring system

 #32
20180045069
2018-02-15

Device of a turbomachine for actuating a setting device and turbomachine with such a device

 #33
20170268432
2017-09-21

Emergency shutoff device and emergency shutoff system provided with same

 #34
20170183976
2017-06-29

Actuation system utilizing MEMS technology

 #35
20170159486
2017-06-08

Method for validation of an investigated sensor and corresponding machine

 #36
20170138215
2017-05-18

STEAM TURBINE, CONTROL METHOD, AND PROGRAM

 #37
20170051629
2017-02-23

Actuator control

 #38
20170002679
2017-01-05

Electric actuator for engine control

 #39
20160376021
2016-12-29

Auxiliary power unit with intercooler

 #40
20160348529
2016-12-01

Redundant speed summing actuators

 #41
20160341113
2016-11-24

Turbocharger control linkage with reduced heat flow

 #42
20160326904
2016-11-10

Embedded sensor system

 #43
20160312652
2016-10-27

Passive overspeed controlled turbo pump assembly

 #44
20160312650
2016-10-27

VSV actuation arrangement

 #45
20160273378
2016-09-22

Variable vane control system

 #46
20160244179
2016-08-25

Method for diagnosing an auxiliary power unit fault

 #47
20160215647
2016-07-28

Translating compressor and turbine rotors for clearance control

 #48
20160209264
2016-07-21

Passive wireless sensors for turbomachines and method of operating the same

 #49
20160123844
2016-05-05

Vane position sensor installation within a turbine case

 #50
20160123339
2016-05-05

Radial fastening of tubular synchronizing rings

 #51
20160069253
2016-03-10

Control arrangement of an exhaust-gas turbocharger

 #52
20160061055
2016-03-03

CONTROL SYSTEM FOR A HEAT ENGINE SYSTEM UTILIZING SUPERCRITICAL WORKING FLUID

 #53
20160040590
2016-02-11

Supercharged internal combustion engine with mixed-flow turbine

 #54
20150361821
2015-12-17

Rotary actuator for variable vane adjustment system

 #55
20150345423
2015-12-03

Variable-section nozzle, and aircraft turbojet engine nacelle equipped with such a nozzle

 #56
20150315928
2015-11-05

Recovering speed in driveline assembly

 #57
20150260221
2015-09-17

Rotary machine, bearing and method for manufacturing a rotary machine

 #58
20150161778
2015-06-11

Thermographic inspection techniques

 #59
20150161777
2015-06-11

Thermographic inspection techniques

 #60
20150160143
2015-06-11

Thermographic inspection techniques

 #61
20150125273
2015-05-07

Exhaust-gas turbocharger

 #62
20150107252
2015-04-23

Rankine cycle apparatus

 #63
20150096359
2015-04-09

Method for predicting an auxiliary power unit fault

 #64
20150073648
2015-03-12

System and method for detecting addition of engine lubricant

 #65
20150061893
2015-03-05

Wireless power-receiving assembly for a telemetry system in a high-temperature environment of a combustion turbine engine

 #66
20150056077
2015-02-26

Detection system for identifying blockages in guide vanes of a turbine engine

 #67
20150033757
2015-02-05

System and method for a gas turbine engine sensor

 #68
20140252183
2014-09-11

Sensor hoop storage and transport apparatus

 #69
20140241860
2014-08-28

FLIGHT GAS TURBINE WITH A FIRST ROTATABLE SHAFT

 #70
20140234084
2014-08-21

Steam turbine

 #71
20140127004
2014-05-08

Charging device and associated operating method

 #72
20140119896
2014-05-01

Exhaust gas turbocharger

 #73
20140072410
2014-03-13

Turbine wastegate

 #74
20130343883
2013-12-26

TWO-PIECE DUCT ASSEMBLY

 #75
20130341547
2013-12-26

Four bar drive mechanism for bleed system

 #76
20130304418
2013-11-14

Monitoring one or more turbine engine rotor blades by correlating measurement data and reference data as a function of time

 #77
20130287552
2013-10-31

Spring biased sealing method for an actuating shaft

 #78
20130243574
2013-09-19

Operation control apparatus and operation control method for steam turbine

 #79
20130222420
2013-08-29

Systems and methods for synchronous zooming

 #80
20130210572
2013-08-15

Unison ring gear assembly

 #81
20130202431
2013-08-08

Exhaust-gas turbocharger

 #82
20130189072
2013-07-25

SPRING SYSTEM TO REDUCE TURBOCHARGER WASTEGATE RATTLE NOISE

 #83
20130176417
2013-07-11

Method and system for steering an insertion tube of a video inspection device

 #84
20130120003
2013-05-16

Proximity sensor assembly and inspection system

 #85
20130118183
2013-05-16

Optical sensor system for a gas turbine engine and method of operating the same

 #86
20130084179
2013-04-04

VARIABLE VANE ANGULAR POSITION SENSOR

 #87
20130024179
2013-01-24

MODEL-BASED APPROACH FOR PERSONALIZED EQUIPMENT DEGRADATION FORECASTING

 #88
20130011243
2013-01-10

Turbocharger control linkage with reduced heat flow

 #89
20120328416
2012-12-27

Turbocharger

 #90
20120296593
2012-11-22

SYSTEM AND METHOD FOR DETERMINING POSITION OF ROTATING BLADES HAVING VARIABLE THICKNESS

 #91
20120285402
2012-11-15

Controller, for use in a power plant having a liquid cooling system and an air cooling system

 #92
20120279217
2012-11-08

Vane travel adjustment screw

 #93
20120251352
2012-10-04

Turbocharger assembly

 #94
20120228833
2012-09-13

Seal for a control device of a supercharger with valve means in the form of a waste gate

 #95
20120197597
2012-08-02

Wireless telemetry system for a turbine engine

 #96
20120090311
2012-04-19

ACTUATING SYSTEM FOR A MOVABLE AIRCRAFT ENGINE NACELLE ELEMENT, SUCH AS A THRUST REVERSER COVER

 #97
20120079830
2012-04-05

Sensor communication system and machine having the same

 #98
20120023894
2012-02-02

Systems, methods, and apparatus for monitoring corrosion or corrosive contaminants associated with liquid fuel

 #99
20110318169
2011-12-29

System for controlling thrust in steam turbine

 #100
20110293828
2011-12-01

Method for manufacturing a complexly shaped composite material part

 #101
20110229310
2011-09-22

System for controlling variable geometry equipment of a gas turbine engine particularly comprising a barrel link

 #102
20110190950
2011-08-04

System for controlling variable geometry equipment of a gas turbine engine especially comprising a guiding track connection

 #103
20110184573
2011-07-28

System for controlling variable geometry equipment for a turbine engine, especially by bellcranks

 #104
20110182716
2011-07-28

System for controlling variable geometry apparatuses in a turbine engine

 #105
20110182715
2011-07-28

Adjusting device for variable guide vanes and method of operation

 #106
20110162384
2011-07-07

Temperature activated valves for gas turbines

 #107
20110110768
2011-05-12

Variable geometry turbocharger with guide pins

 #108
20110110765
2011-05-12

Inlet guide vane drive system with spring preload on mechanical linkage

 #109
20110062966
2011-03-17

Instrument port seal for RF measurement

 #110
20110038714
2011-02-17

Variable geometry turbine

 #111
20110000209
2011-01-06

TURBOCHARGER COMPRISING AN ACTUATOR FOR OPENING AND CLOSING A WASTEGATE DUCT

 #112
20100292906
2010-11-18

Method of controlling engine performance

 #113
20100158663
2010-06-24

System for controlling at least two variable-geometry equipments of a gas turbine engine, particularly by cam mechanism

 #114
20100158662
2010-06-24

System for controlling at least two variable-geometry equipments of a gas turbine engine, particularly by rack

 #115
20100123540
2010-05-20

Contactless connector for use in a gas turbine

 #116
20100119355
2010-05-13

Calibration of an actuator for a variable geometry turbine

 #117
20100080684
2010-04-01

System for controlling variable-geometry equipments of a turbomachine, particularly by articulated bellcranks

 #118
20090292437
2009-11-26

Systems and methods involving multiplexed engine control signals

 #119
20090289232
2009-11-26

Gas turbine engine and method including composite structures with embedded integral electrically conductive paths

 #120
20090092481
2009-04-09

Actuating rod end connector

 #121
20090003991
2009-01-01

System and method for turbine engine clearance control with rub detection

 #122
20080302907
2008-12-11

Fan variable area nozzle positional measurement system

 #123
20080238698
2008-10-02

Activation sensing

 #124
20080229851
2008-09-25

Actuator arrangement

 #125
20080187436
2008-08-07

Instrument port seal for RF measurement

 #126
20080071443
2008-03-20

Event logging method and device

 #127
20070068303
2007-03-29

Link device of controllable variable length

 #128
20060251507
2006-11-09

System and method for utilization of transmitted digital flight data acquisition information to accomplish vibration balance solutions

 #129
20050280549
2005-12-22

Proximity sensor

 #130
20050169747
2005-08-04

Exhaust gas turbine