ClassID:

140383

F02K3/08 - CPC Classification

Classification description:

Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof

Sub-classes:
Recent Application in this class:
#1
20260054824
2026-02-26

ELECTRIC DUCTED FAN PROPULSOR

#2
20250305452
2025-10-02

System and Method of Air-Augmented Gas turbine Turbojet Engines

#3
20240093644
2024-03-21

GAS TURBINE ENGINES WITH A FUEL CELL ASSEMBLY

#4
20240077048
2024-03-07

Turbocharged compressor

#5
20230391445
2023-12-07

Electric ducted fan propulsor

#6
20230220814
2023-07-13

Jet engine for aircraft

#7
20230146332
2023-05-11

Turbocharged compressor

#8
20210071581
2021-03-11

Turbine engine system with heat exchanger in bypassable secondary duct

#9
20200378339
2020-12-03

Heating system for convergent-divergent secondary nozzle

#10
20190195134
2019-06-27

Pressure zone spraybars

#11
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

#12
20180119644
2018-05-03

Engine for hypersonic aircrafts with supersonic combustor

#13
20180119642
2018-05-03

Gas turbine exhaust cooling system

#14
20170306848
2017-10-26

METHOD FOR IMPROVING THE PERFORMANCE AND EFFICIENCY OF DIESEL, GAS-TURBINE, TURBO-JET COMBUSTION ENGINE

#15
20170284674
2017-10-05

Closed trapped vortex cavity pilot for a gas turbine engine augmentor

#16
20160305368
2016-10-20

Convergent-divergent nozzle

#17
20150292402
2015-10-15

Gas turbine engine

#18
20150041454
2015-02-12

Plasma whirl reactor apparatus and methods of use

#19
20140075917
2014-03-20

Fault tolerant control system for distributed micro-thrusters

#20
20130111910
2013-05-09

Transition piece aft frame with fuel injection apertures

#21
20120285137
2012-11-15

Gas turbine engine and reheat system

#22
20120167549
2012-07-05

Flade discharge in 2-D exhaust nozzle

#23
20100058764
2010-03-11

Low BTU fuel flow ratio duct burner for heating and heat recovery systems

#24
20090185903
2009-07-23

Turbine blade

#25
20090081048
2009-03-26

Media mixing insert for turbine blade in turbine engine

#26
20080134685
2008-06-12

GAS TURBINE GUIDE VANES WITH TANDEM AIRFOILS AND FUEL INJECTION AND METHOD OF USE

#27
20070126292
2007-06-07

Advanced hypersonic magnetic jet/electric turbine engine (AHMJET)

#28
20060282242
2006-12-14

Methods and apparatus for modeling gas turbine engines

#29
20060086078
2006-04-27

Universal Carnot propulsion systems for turbo rocketry

#30
20050120700
2005-06-09

Two-stage pulse detonation system

#31
20050103022
2005-05-19

Methods and apparatus for operating gas turbine engines

#32
19044501
2026-01-06

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

#33
17964134
2024-01-09

Jet engine having electrically powered superheating section

#34
17523521
2023-01-03

Turbocharged compressor