ClassID:

136763

F01D1/026 - CPC Classification

Classification description:

Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines

Recent Application in this class:
#1
20260125981
2026-05-07

TURBINE ENGINE SYSTEM

#2
20230075469
2023-03-09

Turbine engine system

#3
20220311310
2022-09-29

SELF-OPERATED INCINERATOR SYSTEM

#4
20220298931
2022-09-22

Impulse turbine and turbine device

#5
20220128005
2022-04-28

Gas-wind turbine engine

#6
20210285383
2021-09-16

TURBINE ENGINE SYSTEM

#7
20200325779
2020-10-15

METHOD FOR CONSTRUCTING ENGINES OR MOTORS CONTAINED IN A CYLINDRICAL CASING

#8
20200056547
2020-02-20

AIR TURBINE START SYSTEM

#9
20190203609
2019-07-04

Controlled flow guides for turbines

#10
20180030834
2018-02-01

AXIAL FLOW TURBINE

#11
20180016988
2018-01-18

Air turbine start system

#12
20170362998
2017-12-21

Engine assembly with exhaust pipe nozzle

#13
20170268341
2017-09-21

System and Method of Energy Conversion

#14
20170218783
2017-08-03

Inlet guide assembly

#15
20170182505
2017-06-29

Impeller for electrostatic spray gun

#16
20160369693
2016-12-22

Compound engine assembly with exhaust pipe nozzle

#17
20160108899
2016-04-21

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

#18
20150258557
2015-09-17

Impeller for electrostatic spray gun

#19
20150226065
2015-08-13

TURBINE COMPRISING AT LEAST TWO HOLLOW 3D WHEELS NESTED INSIDE ONE ANOTHER

#20
20150218949
2015-08-06

Mixed flow turbine

#21
20150176428
2015-06-25

Turbomachine

#22
20140271120
2014-09-18

Disk turbine using heat pipes

#23
20140255180
2014-09-11

Axial turbine

#24
20140246524
2014-09-04

Spindle system and electrostatic painting system

#25
20140234094
2014-08-21

Turbomachines having guide ducts

#26
20140217205
2014-08-07

Air motor and electric painting device

#27
20140037428
2014-02-06

Fluid stream driven wobble plate motor

#28
20130292945
2013-11-07

IN-CONDUIT TURBINES AND HYDROELECTRIC POWER SYSTEMS

#29
20130276447
2013-10-24

Device for converting heat energy into mechanical energy

#30
20130160454
2013-06-27

Gas turbine engine with supersonic compressor

#31
20130157154
2013-06-20

Fuel cell system having an integral turbine/compressor unit

#32
20130149100
2013-06-13

Gas turbine engine

#33
20130142635
2013-06-06

Rotary energy generating system and corresponding device

#34
20130009400
2013-01-10

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

#35
20120318133
2012-12-20

High-efficiency engine driven by pressurized air or other compressible gases

#36
20120306207
2012-12-06

Reciprocating internal combustion engine with two-stage exhaust system

#37
20120223526
2012-09-06

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

#38
20120137684
2012-06-07

Solar augmented wind turbine for stable and dispatchable utility scale power generation

#39
20110311347
2011-12-22

Flash Steam Turbine

#40
20110232285
2011-09-29

METHOD FOR OPERATING A STEAM TURBINE WITH AN IMPULSE ROTOR AND A STEAM TURBINE

#41
20110194936
2011-08-11

HIGH EFFICIENCY TURBINE

#42
20110164958
2011-07-07

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

#43
20110072813
2011-03-31

Vehicle power generation system using exhaust gas

#44
20100215484
2010-08-26

TURBINE ENERGY GENERATING SYSTEM

#45
20100212316
2010-08-26

Thermodynamic power generation system

#46
20100170263
2010-07-08

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

#47
20100133834
2010-06-03

Differential pressure generator

#48
20090220329
2009-09-03

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

#49
20090113895
2009-05-07

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

#50
20090032315
2009-02-05

Systems for Powering Vehicles using Compressed Air and Vehicles Involving Such Systems

#51
20090025677
2009-01-29

COMBUSTION ENGINE OF THE IMPULSE TYPE

#52
20070154303
2007-07-05

Axial flow cylinder of pneumatic tool

#53
20060187593
2006-08-24

Turbine energy generating system

#54
20060165516
2006-07-27

Fluid flow actuated drive means

#55
20060108808
2006-05-25

System and method for generating electricity using well pressures

#56
20060026980
2006-02-09

Apparatus, method and software for use with an air conditioning cycle

#57
19227873
2026-03-10

First stage impulse steam turbine nozzle axially tangential holes matrix