ClassID:

139107

F02C1/00 - CPC Classification

Classification description:

Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid

Sub-classes:
Recent Application in this class:
#1
20250237219
2025-07-24

SYSTEMS AND METHODS FOR IMPROVING THE PERFORMANCE OF A GAS-DRIVEN GENERATOR USING A PHASE CHANGE REFRIGERANT

#2
20250215587
2025-07-03

Ultra-High Efficiency Hydrogen Hybrid Regenerative Thermodynamic System

#3
20250079848
2025-03-06

METHOD FOR MANAGING HEAT-ELECTRIC OUTPUTS OF HIGH-PROPORTION NEW ENERGY SYSTEM BASED ON CSP-CHP COMBINED ENERGY SUPPLY AND SYSTEM THEREOF

#4
20230407470
2023-12-21

GAS RECOVERY SYSTEMS AND METHODS

#5
20230258123
2023-08-17

Hydrogen hybrid cycle system

#6
20230152149
2023-05-18

Vibration detection through correlation of nodal measurements of a physical quantity

#7
20220333603
2022-10-20

Gas-driven generator system comprising an elongate gravitational distribution conduit coupled with a gas injection system

#8
20220316483
2022-10-06

Systems and methods for improving the performance of air-driven generators using solar thermal heating

#9
20220290583
2022-09-15

Carbon dioxide sublimation generator

#10
20220286020
2022-09-08

Methods for electrical power generation using the energy content of fluids produced from the earth

#11
20220282665
2022-09-08

CONVERTING POTENTIAL ENERGY FROM A MIXTURE OF FLUIDS INTO ELECTRIC POWER

#12
20220220891
2022-07-14

COMBINED CYCLE POWER DEVICE

#13
20220205380
2022-06-30

A MODULARIZED CATALYTIC CONVERTER AND A METHOD OF ENHANCING THE EFFICIENCY OF A CATALYTIC CONVERTER

#14
20210381429
2021-12-09

AIRCRAFT PRIME MOVER

#15
20210340906
2021-11-04

GASEOUS FLUID COMPRESSION WITH ALTERNATING REFRIGERATION AND MECHANICAL COMPRESSION

#16
20210340083
2021-11-04

Stabilization of 1-chloro-3,3,3-trifluoropropene

#17
20210310418
2021-10-07

GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES

#18
20210270191
2021-09-02

Regulation system comprising a valve, a regulator, an actuator and a cooling system using heat pipes

#19
20200318538
2020-10-08

Hydrogen Hybrid Cycle System

#20
20200116039
2020-04-16

Boas with twin axial dovetail

#21
20200072088
2020-03-05

System and method of phase change expansion

#22
20190234303
2019-08-01

Gas turbine hot air injection power augmentation utilizing compressed stored air

#23
20190218968
2019-07-18

Gaseous fluid compression with alternating refrigeration and mechanical compression using a first and second bank of compression coupled with first and second cascading heat pump intercoolers having a higher and a lower temperature section

#24
20190112535
2019-04-18

Method for purifying an asphaltene-containing fuel

#25
20160201556
2016-07-14

Fixture and method for installing turbine buckets

#26
20160069329
2016-03-10

Thermally driven solar power generating system

#27
20150369521
2015-12-24

Multi-fluid renewable geo-energy systems and methods

#28
20150211499
2015-07-30

Electrothermal device for a propulsion system, especially for a turbojet, propulsion system comprising such an electrothermal device, and associated method

#29
20150068206
2015-03-12

Kinematically independent, thermo-hydro-dynamic turbocompound generator

#30
20150047810
2015-02-19

Heat Exchanger with Inner Fluid to Actuate the External Fluid Pump

#31
20150007568
2015-01-08

Power generation apparatus, power generation method, decomposition-gas turbine and decomposition-gas boiler

#32
20150000261
2015-01-01

Pressure Reduction of Gaseous Operating Media

#33
20140361447
2014-12-11

Turbomachine fuel-air mixer component including an additively manufactured portion joined to a non-additively manufactured portion and method

#34
20140345281
2014-11-27

Hybrid radiant energy aircraft engine

#35
20140244056
2014-08-28

Installation for producing electrical energy provided with means of energy storage and control method of such an installation

#36
20140060056
2014-03-06

Rotational Engine

#37
20130229018
2013-09-05

Energy generation system and method thereof

#38
20130221675
2013-08-29

GAS TURBINE COMBINED POWER GENERATION SYSTEM WITH HIGH TEMPERATURE FUEL CELL AND OPERATING METHOD THEREOF

#39
20130221674
2013-08-29

Combined cycle power system including a fuel cell and a gas turbine

#40
20130219892
2013-08-29

Modular adsorption-enhanced compressed air energy storage system with regenerative thermal energy recycling

#41
20130202192
2013-08-08

Apparatus and method for optically measuring creep

#42
20130127164
2013-05-23

Electricity generating installation provided with means for storage of energy and control process for an installation of this type

#43
20130042920
2013-02-21

Split control unit

#44
20130015669
2013-01-17

Method and an apparatus for obtaining energy by expanding a gas at a wellhead

#45
20120125575
2012-05-24

COLD/HEAT DISCHARGE WITH INNER FLUID TO ACTUATE THE EXTERNAL FLUID PUMP

#46
20110232292
2011-09-29

Combined fuel and air staged power generation system

#47
20100111669
2010-05-06

Two-phase, axial flow, turbine apparatus

#48
20100077753
2010-04-01

Liquid nitrogen engine

#49
20080066469
2008-03-20

SYSTEM AND METHOD FOR GENERATING ELECTRICAL ENERGY UTILIZING RECAPTURED CARBON DIOXIDE

#50
20070196209
2007-08-23

Booster for lift as well as thrust

#51
20060174613
2006-08-10

Valve and auxiliary exhaust system for high efficiency steam engines and compressed gas motors

#52
20060140775
2006-06-29

Vapour turbine

#53
20060140774
2006-06-29

Vapour turbine

#54
20060140752
2006-06-29

Vapour turbine

#55
20060078034
2006-04-13

Cryogenic liquid oxidizer cooled high energy system

#56
20050217270
2005-10-06

Fuel injector head

#57
20050188701
2005-09-01

Solid propellant gas generators in power systems