Patents-Review.com
ClassID:

136778 ⎘

F01D1/32 - CPC Classification

Classification description:

Non-positive-displacement machines or engines, e.g. steam turbines with pressure velocity transformation exclusively in rotor, e.g. the rotor rotating under the influence of jets issuing from the rotor, e.g. Heron turbines

Recent Application in this class:
#1
20240254956
2024-08-01

FLUID TURBINE ASSEMBLY AND METHOD OF ACTUATION OF A FLUID TURBINE

 #2
20240083572
2024-03-14

POWER DEVICE CAPABLE OF GENERATING GREATER PROPELLING FORCE

 #3
20230323774
2023-10-12

PRODUCING POWER WITH TURBOEXPANDER GENERATORS BASED ON SPECIFIED OUTPUT CONDITIONS

 #4
20230272717
2023-08-31

Rotary manifold for a cohesion-type drive

 #5
20230056477
2023-02-23

Power device capable of generating greater propelling force

 #6
20200355078
2020-11-12

Rotary manifold for a cohesion-type drive

 #7
20200207466
2020-07-02

Automobile engine

 #8
20200123975
2020-04-23

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

 #9
20200095871
2020-03-26

Turbine bucket having outlet path in shroud

 #10
20200095866
2020-03-26

CENTRIPETAL TURBINE APPARATUS COMPRISING NOZZLES INSIDE SEALED TURBINE

 #11
20200079499
2020-03-12

Fluidic actuator for airfoil

 #12
20190345909
2019-11-14

Turbine

 #13
20190264565
2019-08-29

METHOD FOR PRODUCING MECHANICAL WORK

 #14
20190152325
2019-05-23

Combined steam electrical automobile drive system

 #15
20190063442
2019-02-28

Disc turbo charger

 #16
20180347364
2018-12-06

SMALL-SCALE COMBINED HEAT AND POWER GENERATOR USING STEAM INJECTOR

 #17
20180291741
2018-10-11

REACTION-TYPE STEAM TURBINE

 #18
20180266249
2018-09-20

STEAM TURBINE WITH IMPROVED AXIAL FORCE PROPERTY

 #19
20180142555
2018-05-24

REACTION-TYPE STEAM TURBINE

 #20
20180119548
2018-05-03

Tapering spiral gas turbine with polygon electric generator for combined cooling, heating, power, pressure, work, and water

 #21
20180023472
2018-01-25

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

 #22
20180023410
2018-01-25

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

 #23
20170362940
2017-12-21

Method for designing and building a wheel

 #24
20170268341
2017-09-21

System and Method of Energy Conversion

 #25
20170260860
2017-09-14

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

 #26
20170198583
2017-07-13

Turbine Engine

 #27
20170197708
2017-07-13

Nozzles for a reaction drive blade tip with turning vanes

 #28
20170114647
2017-04-27

Turbine bucket having outlet path in shroud

 #29
20170067343
2017-03-09

Centrifuge turbine

 #30
20160245085
2016-08-25

ROTATION BODY OF NOZZLE FOR REACTION-TYPE STEAM TURBINE

 #31
20160108899
2016-04-21

TWO-PHASE EXPANSION DEVICE CAPABLE OF MAXIMIZING THE AMOUNT OF MOVEMENT PRODUCED BY A TWO-PHASE FLOW

 #32
20150361794
2015-12-17

Shroud for rotary engine

 #33
20150260196
2015-09-17

Fly wheel

 #34
20150240641
2015-08-27

METHOD FOR PRODUCING MECHANICAL WORK

 #35
20150233248
2015-08-20

Turbine assembly

 #36
20140255180
2014-09-11

Axial turbine

 #37
20140255154
2014-09-11

Reaction-type turbine

 #38
20140252772
2014-09-11

Spiral turbine operating on pressure principle

 #39
20140248124
2014-09-04

Reactive turbine apparatus

 #40
20140186157
2014-07-03

Hydroelectric power generation system

 #41
20140154078
2014-06-05

Impeller with sealing portion

 #42
20130327010
2013-12-12

Wave disc engine apparatus

 #43
20130318974
2013-12-05

GAS TURBINE

 #44
20130315733
2013-11-28

PASSIVE THRUST ENHANCEMENT USING CIRCULATION CONTROL

 #45
20130280037
2013-10-24

Energy conversion device

 #46
20130276447
2013-10-24

Device for converting heat energy into mechanical energy

 #47
20130161444
2013-06-27

HIGH EFFICIENCY HUB FOR PRESSURE JET HELICOPTERS

 #48
20130049375
2013-02-28

Thrust reaction utilization method and system

 #49
20130009400
2013-01-10

Rotor and nozzle assembly for a radial turbine and method of operation

 #50
20120312274
2012-12-13

Rotary type internal combustion engine

 #51
20120223526
2012-09-06

Rotor and nozzle assembly for a radial turbine and method of operation

 #52
20120125290
2012-05-24

HYDROGENE ENGINE

 #53
20120117936
2012-05-17

Engine using hydrogen as a fuel

 #54
20120009055
2012-01-12

REACTION-TYPE TURBINE

 #55
20110311351
2011-12-22

Shroud for rotary engine

 #56
20110311347
2011-12-22

Flash Steam Turbine

 #57
20110268581
2011-11-03

Propulsion system and method

 #58
20110176908
2011-07-21

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

 #59
20110173991
2011-07-21

Turbine engine

 #60
20110164958
2011-07-07

Centrifugal reverse flow disk turbine and method to obtain rotational power thereby

 #61
20110107762
2011-05-12

Steam-jet engine

 #62
20110083420
2011-04-14

Subsonic and Stationary Ramjet Engines

 #63
20110020132
2011-01-27

DECOMPRESSION MACHINE (SUDARSHAN CHAKRA) SU [good], DARHAN [looking;appearance] CHAKRA [wheel]

 #64
20100293947
2010-11-25

Nuclear Reactor

 #65
20100237622
2010-09-23

Impulse hydro electric turbine comprising rotating nozzles

 #66
20100170263
2010-07-08

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

 #67
20100064952
2010-03-18

Method and Means for Using Commom Dusts as Fuel for and Engine

 #68
20090241549
2009-10-01

Stationary mechanical engines and subsonic jet engines using supersonic gas turbines

 #69
20090220329
2009-09-03

Rotor and nozzle assembly for a radial turbine and method of operation

 #70
20090113895
2009-05-07

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

 #71
20090107145
2009-04-30

Jet-type steam engine

 #72
20090056308
2009-03-05

Jet-type steam engine

 #73
20090028691
2009-01-29

APPARATUS AND METHOD FOR GENERATING ROTATIONAL TORQUE UTILIZING A HIGH VELOCITY JET

 #74
20090013960
2009-01-15

Rotary internal combustion engine

 #75
20080272601
2008-11-06

Electrical energy from naturally moving fluids

 #76
20070262667
2007-11-15

Pneumatic powered electro-magnetic field generating device

 #77
20070177974
2007-08-02

Pressure turbine

 #78
20070151227
2007-07-05

Rotary piston engine

 #79
20070151226
2007-07-05

Rotary heat engine

 #80
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

 #81
20060225404
2006-10-12

Vertical or short take off and landing vehicle

 #82
20060034677
2006-02-16

Pressurized fluid turbine engine

 #83
20050249582
2005-11-10

Pressurized fluid bladeless turbine engine with opposing fluid intake assemblies

 #84
20050241315
2005-11-03

Rotary heat engine

 #85
20050160737
2005-07-28

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

 #86
20050160715
2005-07-28

Rotary combustor, and electricity generator comprising such a combustor

 #87
20050155339
2005-07-21

Rotary combustor, and electricity generator comprising such a combustor

 #88
20050147493
2005-07-07

Turbine

 #89
15971290
2019-11-19

Re-circulating heat pump turbine

 #90
15688521
2018-06-12

Disc turbine engine

 #91
15631827
2018-05-15

Fluid driven turbine motor and powered turbocharger

 #92
14591375
2015-09-29

Recuperated gas turbine system for reaction-jet helicopters

 #93
14047693
2014-09-23

Axial combustion engine