ClassID:

140393

F02K7/005 - CPC Classification

Classification description:

Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the engine comprising a rotor rotating under the actions of jets issuing from this rotor

Recent Application in this class:
#1
20250188892
2025-06-12

FAN MODULE IMPELLER, AND JET TURBINE ENGINE EQUIPPED WITH SUCH AN IMPELLER

#2
20240337229
2024-10-10

Fan module impeller, and jet turbine engine equipped with such an impeller

#3
20240158074
2024-05-16

METHOD FOR DRIVING A ROTOR WITH THE AID OF A JET ENGINE

#4
20210148282
2021-05-20

Rotary engine, apparatus including the same, and methods of making and using the same

#5
20200123975
2020-04-23

ENGINE, ROTARY DEVICE, POWER GENERATOR, POWER GENERATION SYSTEM, AND METHODS OF MAKING AND USING THE SAME

#6
20180355822
2018-12-13

Multiple chamber rotating detonation combustor

#7
20180187596
2018-07-05

TOROIDAL COMBUSTION CHAMBER

#8
20180023410
2018-01-25

Engine, rotary device, power generator, power generation system, and methods of making and using the same

#9
20170260860
2017-09-14

Rotary jet, power generation systems and motors including the same, and methods of making and using the same

#10
20150260408
2015-09-17

Toroidal combustion chamber

#11
20140360194
2014-12-11

Toroidal heat exchanger

#12
20140345291
2014-11-27

Toroidal combustion chamber

#13
20130101393
2013-04-25

Reaction turbine and hybrid impulse reaction turbine

#14
20120312274
2012-12-13

Rotary type internal combustion engine

#15
20120125290
2012-05-24

HYDROGENE ENGINE

#16
20110268581
2011-11-03

Propulsion system and method

#17
20110176908
2011-07-21

Method and apparatus for efficiently generating and extracting power from an air flow to do useful work

#18
20110083420
2011-04-14

Subsonic and Stationary Ramjet Engines

#19
20100170263
2010-07-08

Vortex combustor for low NOX emissions when burning lean premixed high hydrogen content fuel

#20
20100107647
2010-05-06

Toroidal boundary layer gas turbine

#21
20090241549
2009-10-01

Stationary mechanical engines and subsonic jet engines using supersonic gas turbines

#22
20090113895
2009-05-07

Vortex combustor for low NOx emissions when burning lean premixed high hydrogen content fuel

#23
20090067983
2009-03-12

Centerline compression turbine engine

#24
20090056308
2009-03-05

Jet-type steam engine

#25
20080141653
2008-06-19

Engine propulsion system and methods of assembling the same

#26
20060257242
2006-11-16

Gas-jet driven rotary device for generating a field and a process for treating items within the field for increased performance

#27
20060042228
2006-03-02

Pulse detonation system for a gas turbine engine having multiple spools

#28
20050160737
2005-07-28

Rotary combustor, and electrical generator comprising a combustor of this type

#29
20050160715
2005-07-28

Rotary combustor, and electricity generator comprising such a combustor

#30
20050155339
2005-07-21

Rotary combustor, and electricity generator comprising such a combustor

#31
14591375
2015-09-29

Recuperated gas turbine system for reaction-jet helicopters

#32
14047693
2014-09-23

Axial combustion engine

#33
13373421
2015-10-27

Hub-mounted auxilliary systems for tipjets in a reaction drive rotor system

#34
11809961
2013-05-28

Pistonless, rotary internal combustion engine and associated support systems