ClassID:

145676

F05D2270/3061 - CPC Classification

Classification description:

Control; Control parameters, e.g. input parameters; Mass flow of the working fluid

Recent Application in this class:
#1
20260139630
2026-05-21

SYSTEMS AND METHODS FOR BREAKING DOWN GROUND VORTICES IN AN AIRCRAFT PROPULSION SYSTEM INLET

#2
20260078686
2026-03-19

IN-FLIGHT MEASURED PROPULSION MASS FLOW AND THRUST ON AIRCRAFT

#3
20260049738
2026-02-19

PUMP FOR A ZONED HEATING OR COOLING SYSTEM AND METHOD FOR CONTROLLING A PUMP

#4
20250084797
2025-03-13

Method of operating a turbine engine having a bleed system

#5
20250043693
2025-02-06

IN-FLIGHT MEASURED PROPULSION MASS FLOW AND THRUST ON AIRCRAFT

#6
20240344631
2024-10-17

Measurement method for steam valve and measurement device for steam valve

#7
20240328538
2024-10-03

STEAM VALVE AND POWER GENERATION SYSTEM

#8
20240229685
2024-07-11

PRESSURE CONTROL FOR CLOSED BRAYTON CYCLES

#9
20240167425
2024-05-23

Systems and methods for model-based control of gas turbine system considering fluid injection

#10
20240141838
2024-05-02

Compressor boost control for aircraft engine

#11
20240133321
2024-04-25

Pressure control for closed Brayton cycles

#12
20240077037
2024-03-07

Fuel system with reduced bypass flow

#13
20230399985
2023-12-14

METHOD FOR KEEPING COMBUSTION OF GAS TURBINE STABLE IN DYNAMIC PROCESS, COMPUTER READABLE MEDIUM, AND GAS TURBINE CONTROL SYSTEM

#14
20230143026
2023-05-11

Method of controlling the geometrical configuration of a variable geometry element in a gas turbine engine compressor stage

#15
20230061958
2023-03-02

Apparatus for optimal loadsharing between parallel gas compressors

#16
20230033140
2023-02-02

SYSTEMS AND METHODS FOR ESTIMATING INTEGRITY AND EFFICIENCY OF AN INLET FILTRATION SYSTEM FOR TURBINE SYSTEMS AND FOR RECOMMENDING MITIGATION ACTIONS

#17
20230028380
2023-01-26

Variable vane actuation system and method for gas turbine engine performance management

#18
20230013891
2023-01-19

In-flight measured propulsion mass flow and thrust on aircraft

#19
20230008605
2023-01-12

GAS TURBINE ENGINE AND OPERATING METHOD

#20
20220372920
2022-11-24

Method and system for operating an engine to prevent high power engine surges

#21
20220356847
2022-11-10

Integrated fuel cell and engine combustor assembly

#22
20220307508
2022-09-29

METHOD FOR THE QUANTITATIVE DETERMINATION OF A CURRENT OPERATING STATE-DEPENDENT VARIABLE OF A FAN, IN PARTICULAR A PRESSURE CHANGE OR PRESSURE INCREASE, AND FAN

#23
20220235781
2022-07-28

Fan and method for determining a media flow moved by the fan

#24
20220154932
2022-05-19

Fuel systems for torch ignition devices

#25
20210388775
2021-12-16

Systems and methods for determination of gas turbine fuel split for head end temperature control

#26
20210372416
2021-12-02

Remote control smart blower

#27
20210348567
2021-11-11

Adaptive boosting algorithm-based turbofan engine direct data-driven control method

#28
20210340916
2021-11-04

Fuel oxygen reduction unit

#29
20210317838
2021-10-14

Method for determining a fluid delivery parameter

#30
20210311535
2021-10-07

Methods and systems for processor-calibrated fan control

#31
20210285382
2021-09-16

Device and method for data communication in an aircraft subassembly

#32
20210164402
2021-06-03

Flow machine performance modelling

#33
20210156252
2021-05-27

SYSTEM AND METHOD FOR DUCTED VENTILATION

#34
20210113828
2021-04-22

Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device

#35
20210071591
2021-03-11

Controller and method

#36
20210069624
2021-03-11

Filter unit quality management system and filter unit quality management method

#37
20210062763
2021-03-04

Gas turbine engine variable area fan nozzle control

#38
20200392906
2020-12-17

Deceleration of a gas turbine

#39
20200386121
2020-12-10

Control of power generation system with water level calibration for pressure vessel

#40
20200340408
2020-10-29

Fuel supply control device

#41
20200240671
2020-07-30

FAN ARRAY FAN SECTION IN AIR-HANDLING SYSTEMS

#42
20200141606
2020-05-07

HVAC INDOOR BLOWER COMISSIONING TO MATCH DUCTED APPLICATION USING A SMART DEVICE

#43
20200095933
2020-03-26

Signal processing for variable geometry mechanism control

#44
20200072130
2020-03-05

Efficiency-based machine control

#45
20200003123
2020-01-02

System for supplying fuel to a turbomachine

#46
20190323427
2019-10-24

Flow multiplier systems for aircraft

#47
20190264573
2019-08-29

Monitoring device, method for monitoring target device, and program

#48
20190195093
2019-06-27

Generating steam turbine performance maps

#49
20190145419
2019-05-16

Controlling a wet gas compression system

#50
20190060541
2019-02-28

Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device

#51
20190032602
2019-01-31

Jet engine, flying object, and operation method of jet engine

#52
20190010831
2019-01-10

Overload introduction into a steam turbine

#53
20190003422
2019-01-03

Gas turbine engine variable area fan nozzle control

#54
20180347474
2018-12-06

Transient control to extend part life in gas turbine engine

#55
20180328366
2018-11-15

Switching of a pump based on the throughput determined by a thermal flow meter

#56
20180306124
2018-10-25

Gas turbine system and control apparatus and method thereof

#57
20180274383
2018-09-27

Systems and methods for controlling a power generation system

#58
20180236345
2018-08-23

Graspable human propulsion device

#59
20180223695
2018-08-09

Generating steam turbine performance maps

#60
20180216539
2018-08-02

Pneumatically-actuated bypass valve

#61
20180142626
2018-05-24

Butterfly valve for bleeding a compressor for an aircraft turbine engine

#62
20180094549
2018-04-05

System and method for higher plant efficiency

#63
20180058220
2018-03-01

Stator with adjustable vanes for the compressor of an axial turbine engine

#64
20180030903
2018-02-01

Operation method for improving partial load efficiency in a gas turbine and gas turbine with improved partial load efficiency

#65
20170363015
2017-12-21

Systems and methods for flame holding avoidance in gas turbine combustors

#66
20170350404
2017-12-07

MOTOR CONTROLLER AND MOTOR CONTROL METHOD

#67
20170328240
2017-11-16

Turbine power generation system having emergency operation means, and emergency operation method therefor

#68
20170306969
2017-10-26

Fan array fan section in air-handling systems

#69
20170298836
2017-10-19

Compressor bleed valve health assessment systems and methods

#70
20170175680
2017-06-22

Method and device for monitoring a parameter of a rocket engine

#71
20170145924
2017-05-25

Indirectly determining exhaust gas parameters

#72
20170058692
2017-03-02

Guided binding-resistant actuation apparatus and method

#73
20170002821
2017-01-05

System for measuring air mass flow into a gas turbine

#74
20170002748
2017-01-05

Gas-turbine control device, gas turbine, and gas-turbine control method

#75
20160377000
2016-12-29

Method for operating a gas turbine installation and a gas turbine installation for carrying out the method

#76
20160376992
2016-12-29

Power generation system exhaust cooling

#77
20160352273
2016-12-01

Turbogenerator system

#78
20160319772
2016-11-03

METHOD FOR CONTROLLING A PROPULSION SYSTEM

#79
20160319749
2016-11-03

Control concept for closed loop Brayton cycle

#80
20160298851
2016-10-13

INTELLIGENT CONTROL METHOD WITH PREDICTIVE EMISSIONS MONITORING ABILITY

#81
20160281724
2016-09-29

Controlling a wet gas compression system

#82
20160273378
2016-09-22

Variable vane control system

#83
20160216142
2016-07-28

Methods and apparatus to determine airflow conditions at an inlet of an engine

#84
20160010474
2016-01-14

Turbine nozzle components having reduced flow areas

#85
20150369642
2015-12-24

Sensor apparatus, corresponding turbocharger and method of measuring a mass flow rate

#86
20150315976
2015-11-05

Gas turbine engine variable area fan nozzle control

#87
20150292365
2015-10-15

Double pinch criterion for optimization of regenerative rankine cycles

#88
20150125261
2015-05-07

Valve sequencing system and method for controlling turbomachine acoustic signature

#89
20150064023
2015-03-05

Motor controller and motor control method

#90
20140248121
2014-09-04

Aircraft power system

#91
20140208765
2014-07-31

Systems and methods to extend gas turbine hot gas path parts with supercharged air flow bypass

#92
20140208764
2014-07-31

Systems and methods for measuring a flow profile in a turbine engine flow path

#93
20130238102
2013-09-12

Methods And Systems For Inlet Airflow Measurement Using Inert Gas

#94
20130202427
2013-08-08

Methods for the controlled reduction of turbine nozzle flow areas and turbine nozzle components having reduced flow areas

#95
20130192241
2013-08-01

Gas turbine engine variable area fan nozzle control

#96
20130152587
2013-06-20

System and method for warming up a steam turbine

#97
20130125557
2013-05-23

Method and apparatus for optimizing the operation of a turbine system under flexible loads

#98
20120315838
2012-12-13

Fan array fan section in air-handling systems

#99
20120291435
2012-11-22

Double pinch criterion for optimization of regenerative Rankine cycles

#100
20120275934
2012-11-01

Fan array fan section in air-handling systems

#101
20120247113
2012-10-04

System and method for air extraction from gas turbine engines

#102
20120090327
2012-04-19

Power plant and method for its operation

#103
20110212679
2011-09-01

Fan array fan section in air-handling systems

#104
20110103930
2011-05-05

Valve Sequencing System and Method for Controlling Turbomachine Acoustic Signature

#105
20100199680
2010-08-12

Gas turbine control method and device

#106
20080279677
2008-11-13

Fan array fan section in air-handling systems

#107
20080187433
2008-08-07

Fan array fan section in air-handling systems

#108
20070104568
2007-05-10

Fan array fan section in air-handling systems

#109
20050232753
2005-10-20

Fan array fan section in air-handling systems

#110
17837749
2023-11-07

Air-provisioning system with ejectors