ClassID:

139162

F02C6/003 - CPC Classification

Classification description:

Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus ; Adaptations of gas- turbine plants for special use Gas-turbine plants with heaters between turbine stages

Recent Application in this class:
#1
20250155124
2025-05-15

SEQUENTIAL COMBUSTION GAS TURBINE ENGINE INCLUDING A STEAM SYSTEM FOR INJECTING STEAM TO EACH COMBUSTOR

#2
20240229710
2024-07-11

System and method having multi-fluid injectors for isothermal expansion in turbine stage of gas turbine engine

#3
20230110494
2023-04-13

REVERSIBLE HEAT EXCHANGERS IN COMPRESSED AIR ENERGY STORAGE SYSTEMS

#4
20220299205
2022-09-22

Turboexpander inter-stage heating and NH3 cracking

#5
20220290618
2022-09-15

Gas turbine engine

#6
20220243667
2022-08-04

Aircraft propulsion system with inter-turbine burner

#7
20220220891
2022-07-14

COMBINED CYCLE POWER DEVICE

#8
20220196341
2022-06-23

Three section configuration for compressed air energy storage systems

#9
20210340884
2021-11-04

Hybrid power generation systems

#10
20210148281
2021-05-20

Multiloop gas turbine, system, and method of operation thereof

#11
20200141314
2020-05-07

GAS TURBINE ENGINE

#12
20200025110
2020-01-23

Gas turbine combustor having a plurality of angled vanes circumferentially spaced within the combustor

#13
20200025082
2020-01-23

Compressed gas integrated power and thermal management system

#14
20190257245
2019-08-22

Altitude augmentation system

#15
20190169510
2019-06-06

Pyrolysis product compression

#16
20180355794
2018-12-13

Gas turbine system

#17
20180340453
2018-11-29

Combined cycle power plant

#18
20180156136
2018-06-07

Erosion suppression system and method in an exhaust gas recirculation gas turbine system

#19
20180156075
2018-06-07

Supercritical COgeneration system for series recuperative type

#20
20180149115
2018-05-31

Gas turbine engine including a re-heat combustor and a shaft power transfer arrangement for transferring power between low and high pressure shafts

#21
20180119612
2018-05-03

Method of operating a gas turbine power plant with exhaust gas recirculation and corresponding gas turbine power plant

#22
20180106192
2018-04-19

Multiloop gas turbine system and method of operation thereof

#23
20180058242
2018-03-01

Controllable multi-spool gas turbine plant with independent generator speed control and hollow turbine-compressor separator

#24
20180051584
2018-02-22

Controllable two-spool gas turbine arrangement

#25
20180038277
2018-02-08

CLOSED-LOOP GAS TURBINE GENERATOR

#26
20180016979
2018-01-18

System and method for high efficiency power generation using a nitrogen gas working fluid

#27
20170343217
2017-11-30

Ducting arrangement with injector assemblies arranged in an expanding cross-sectional area of a downstream combustion stage in a gas turbine engine

#28
20170234541
2017-08-17

Burner for a can combustor

#29
20170191665
2017-07-06

Burner for a can combustor

#30
20170089205
2017-03-30

Turbine engine assembly and method of assembling the same

#31
20160363048
2016-12-15

GAS TURBINE ENGINE

#32
20160319741
2016-11-03

System and method for high efficiency power generation using a nitrogen gas working fluid

#33
20160018111
2016-01-21

METHOD OF OPERATING A GAS TURBINE WITH STAGED AND/OR SEQUENTIAL COMBUSTION

#34
20150377146
2015-12-31

Erosion suppression system and method in an exhaust gas recirculation gas turbine system

#35
20150292402
2015-10-15

Gas turbine engine

#36
20150211378
2015-07-30

INTEGRATION OF PLASMA AND HYDROGEN PROCESS WITH COMBINED CYCLE POWER PLANT, SIMPLE CYCLE POWER PLANT AND STEAM REFORMERS

#37
20150176842
2015-06-25

Combustor for a sequential gas turbine having a deflection unit between first and second combustion chambers

#38
20150101341
2015-04-16

Method for a part load CO reduction operation for a sequential gas turbine

#39
20150101340
2015-04-16

System and method for improving efficiency of a gas turbine engine

#40
20150052904
2015-02-26

Method for controlling a gas turbine group

#41
20150040573
2015-02-12

Gas turbine with improved part load emissions behavior

#42
20150007547
2015-01-08

Combustion device having a distribution plenum

#43
20150000290
2015-01-01

Gas turbine engine and method of operating thereof

#44
20140360199
2014-12-11

Method of operating a gas turbine power plant with exhaust gas recirculation and corresponding gas turbine power plant

#45
20140260263
2014-09-18

Fuel injection insert for a turbine nozzle segment

#46
20140250904
2014-09-11

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

#47
20140250903
2014-09-11

Cogen heat load matching through reheat and capacity match

#48
20140217739
2014-08-07

Electricity generation device and method employing cryogenic fluid, evaporator, superheater, and expansion turbine

#49
20140182299
2014-07-03

System and method for reheat in gas turbine with exhaust gas recirculation

#50
20140144156
2014-05-29

Gas turbine temperature measurement

#51
20140123665
2014-05-08

Reheat burner arrangement having an increasing flow path cross-section

#52
20140109588
2014-04-24

Burner for a combustion chamber of a gas turbine having a mixing and injection device

#53
20140099591
2014-04-10

Duct burner of HRSG with liner film cooling

#54
20140007578
2014-01-09

Gas turbine combustion system

#55
20130255258
2013-10-03

Rankine Cycle System

#56
20130152598
2013-06-20

System and method for thermal control in a gas turbine engine

#57
20130086916
2013-04-11

Low emission power generation systems and methods

#58
20130074508
2013-03-28

Fuel Heating in Combined Cycle Turbomachinery

#59
20130055717
2013-03-07

Transitional region for a secondary combustion chamber of a gas turbine

#60
20120324903
2012-12-27

HIGH EFFICIENCY COMPACT GAS TURBINE ENGINE

#61
20120174596
2012-07-12

SYSTEMS AND METHODS FOR IMPROVED COMBUSTION OPERATIONS

#62
20120151935
2012-06-21

GAS TURBINE ENGINE AND METHOD OF OPERATING THEREOF

#63
20120144838
2012-06-14

COMBINED CYCLE POWER AUGMENTATION BY EFFICIENT UTILIZATION OF ATOMIZING AIR ENERGY

#64
20120090327
2012-04-19

Power plant and method for its operation

#65
20120087778
2012-04-12

Machine unit layout system

#66
20120067056
2012-03-22

System and method for high efficiency power generation using a nitrogen gas working fluid

#67
20120055166
2012-03-08

Combined cycle power augmentation by efficient utilization of atomizing air energy

#68
20120017601
2012-01-26

Gas turbine with improved part load emissions behavior

#69
20110302922
2011-12-15

Power plant with COcapture

#70
20110289899
2011-12-01

Combined cycle power plant with flue gas recirculation

#71
20110289898
2011-12-01

Combined cycle power plant with flue gas recirculation

#72
20110126546
2011-06-02

Method for switching over a gas turbine plant from gaseous fuel to liquid fuel and vice-versa

#73
20110088404
2011-04-21

Reheat gas turbine

#74
20110056211
2011-03-10

Method for operating a gas turbine plant

#75
20100269516
2010-10-28

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

#76
20100264655
2010-10-21

Systems involving multi-spool generators and variable speed electrical generators

#77
20100251689
2010-10-07

MULTIPLE STAGE GAS TURBINE ENGINE

#78
20100229570
2010-09-16

Burner including non-uniformly cooled tetrahedron vortex generators and method for cooling

#79
20100199627
2010-08-12

Gas turbo set and method for controlling a gas turbo set

#80
20090260368
2009-10-22

Method for operating a gas turbine

#81
20090249792
2009-10-08

Operation of a gas turbine

#82
20090241505
2009-10-01

Re-heat combustor for a gas turbine engine

#83
20090178412
2009-07-16

Apparatus and method for a gas turbine entrainment system

#84
20090173079
2009-07-09

Method and apparatus to facilitate substitute natural gas production

#85
20090116955
2009-05-07

TURBINE ENGINE COMPRISING MEANS FOR HEATING THE AIR ENTERING THE FREE TURBINE

#86
20080173005
2008-07-24

Gas turbogroup

#87
20080087863
2008-04-17

Process for co-production of electricity and hydrogen-rich gas steam reforming of a hydrocarbon fraction with input of calories by combustion with hydrogen in situ

#88
20080087001
2008-04-17

Method for operating a gas turbine plant

#89
20080014079
2008-01-17

High compression gas turbine with superheat enhancement

#90
20080000238
2008-01-03

High efficiency thermal engine

#91
20070271898
2007-11-29

Combined cycle power plant

#92
20070256425
2007-11-08

Method for the operation of a gas turbo group

#93
20070157595
2007-07-12

High compression gas turbine with superheat enhancement

#94
20070039468
2007-02-22

Method for operating a gas turbine and a gas turbine for implementing the method

#95
20070033945
2007-02-15

Gas turbine system and method of operation

#96
20070033918
2007-02-15

Method for operating a gas turbine and a gas turbine for implementing the method

#97
20060272331
2006-12-07

Thermal power plant with sequential combustion and reduced-COemission, and a method for operating a plant of this type

#98
20060260321
2006-11-23

Cogeneration method and device using a gas turbine comprising a post-combustion chamber

#99
19044501
2026-01-06

System and method for fuel injection in turbine section of gas turbine engine

#100
18092099
2024-02-06

System and method having multi-fluid injectors for isothermal expansion in turbine stage of gas turbine engine

#101
17964134
2024-01-09

Jet engine having electrically powered superheating section