ClassID:

139226

F02C9/24 - CPC Classification

Classification description:

Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants; Control of working fluid flow Control of the pressure level in closed cycles

Recent Application in this class:
#1
20250035054
2025-01-30

GEARED GAS TURBINE ENGINE

#2
20240368999
2024-11-07

TURBINE OVERSPEED PROTECTION

#3
20240344631
2024-10-17

Measurement method for steam valve and measurement device for steam valve

#4
20240337220
2024-10-10

VARIABLE PRESSURE INVENTORY CONTROL OF CLOSED CYCLE SYSTEM WITH A HIGH PRESSURE TANK AND AN INTERMEDIATE PRESSURE TANK

#5
20240301820
2024-09-12

MICRO GAS TURBINE DESIGNED TO LIMIT HEAT LOSSES THEREFROM

#6
20240191661
2024-06-13

Geared gas turbine engine

#7
20240027128
2024-01-25

CONDITIONING GAS FOR A PIPELINE

#8
20230296059
2023-09-21

Control systems and methods suitable for use with power production systems and methods

#9
20230272753
2023-08-31

Geared gas turbine engine

#10
20230203966
2023-06-29

USE OF EXTERNAL AIR FOR CLOSED CYCLE INVENTORY CONTROL

#11
20230167771
2023-06-01

Fluid delivery system

#12
20230127713
2023-04-27

Geared gas turbine engine

#13
20230036279
2023-02-02

Control systems and methods suitable for use with power production systems and methods

#14
20220349355
2022-11-03

Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank

#15
20220325719
2022-10-13

Aeromechanical identification systems and methods

#16
20220307416
2022-09-29

VARIABLE PRESSURE TURBINE

#17
20210388772
2021-12-16

Geared gas turbine engine

#18
20210222621
2021-07-22

Method and system for regulating oil flow to an engine

#19
20210189975
2021-06-24

Control systems and methods suitable for use with power production systems and methods

#20
20210180522
2021-06-17

Use of external air for closed cycle inventory control

#21
20210164404
2021-06-03

Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank

#22
20210142921
2021-05-13

Nuclear-powered turbine engine

#23
20210095600
2021-04-01

System and method for engine eductor powered by alternate managed air system

#24
20210062680
2021-03-04

GAS TURBINE ENGINE OF AN AIRCRAFT

#25
20210040886
2021-02-11

Variable pressure turbine

#26
20200370481
2020-11-26

Geared gas turbine engine

#27
20200340398
2020-10-29

Micro Gas Turbine Designed To Limit Heat Losses Therefrom

#28
20200173450
2020-06-04

Aeromechanical identification systems and methods

#29
20200158024
2020-05-21

System and method for engine eductor powered by alternate managed air system

#30
20200102895
2020-04-02

Control systems and methods suitable for use with power production systems and methods

#31
20200025042
2020-01-23

Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank

#32
20190390599
2019-12-26

Compressed air energy storage and power generation method and compressed air energy storage and power generation device

#33
20190186383
2019-06-20

Gas turbine engine installed monitoring and control to prevent standing wave dynamic resonance

#34
20190170065
2019-06-06

Hydraulic and pneumatic control circuit having a fuel/air heat exchanger for a turbojet

#35
20190162122
2019-05-30

Use of external air for closed cycle inventory control

#36
20190154544
2019-05-23

Electronic control system tester

#37
20190063332
2019-02-28

SYSTEMS AND METHODS FOR NOX PREDICTION IN A POWER PLANT

#38
20180291806
2018-10-11

Compressor discharge system

#39
20180283284
2018-10-04

Aircraft fluid control system having a pressure sensor

#40
20180230913
2018-08-16

Pressure sensor assembly for a turbine engine

#41
20180187627
2018-07-05

Use of external air for closed cycle inventory control

#42
20180187595
2018-07-05

Variable pressure turbine

#43
20180149162
2018-05-31

Aeromechanical identification systems and methods

#44
20180128167
2018-05-10

Compressed air energy storage and power generation method and compressed air energy storage and power generation device

#45
20180058973
2018-03-01

Method for detecting a fluid leak in a turbomachine and fluid distribution system

#46
20180038245
2018-02-08

Control system for supercritical working fluid turbomachinery

#47
20180010527
2018-01-11

SYSTEM OF OPERATING A GAS TURBINE ENGINE

#48
20180010517
2018-01-11

Constant-volume combustion module for a turbine engine, comprising communication-based ignition

#49
20170370296
2017-12-28

Induction switched reluctance motor

#50
20170363014
2017-12-21

Engine bleed air with compressor surge management

#51
20170234241
2017-08-17

Systems and methods for determining operational impact on turbine component creep life

#52
20160326966
2016-11-10

METHOD FOR COUNTERACTING DRAFT THROUGH AN ARRANGEMENT INCLUDING A GAS TURBINE DURING A STOP

#53
20160283647
2016-09-29

METHOD OF MODELLING AT LEAST A PART OF A GAS TURBINE ENGINE

#54
20160281545
2016-09-29

Versatile pinch point avoidance recuperator for supercritical carbon dioxide power generation systems

#55
20160134291
2016-05-12

Control systems and methods suitable for use with power production systems and methods

#56
20150322812
2015-11-12

Steam valve and steam turbine

#57
20140250904
2014-09-11

Capacity control of turbine by the use of a reheat combustor in multi shaft engine

#58
20110305556
2011-12-15

Methods and systems for variable geometry inlets nozzles for use in turboexpanders

#59
20110289899
2011-12-01

Combined cycle power plant with flue gas recirculation

#60
20110289898
2011-12-01

Combined cycle power plant with flue gas recirculation

#61
20110130941
2011-06-02

Systems and methods for unchoked control of gas turbine fuel gas control valves

#62
20090241510
2009-10-01

Pressure control method and system to reduce gas turbine fuel supply pressure requirements

#63
20090229238
2009-09-17

System for controlling a combustion process for a gas turbine

#64
20070295402
2007-12-27

Pressurized gas supply and control system for actuation of active seals in turbomachinery

#65
20070186557
2007-08-16

Pressure control method to reduce gas turbine fuel supply pressure requirements

#66
18312646
2024-12-24

Power plant