ClassID:

136802

F01D5/048 - CPC Classification

Classification description:

Blades; Blade-carrying members ; Heating, heat-insulating, cooling or antivibration means on the blades or the members; Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or , type Form or construction

Recent Application in this class:
#1
20250347233
2025-11-13

HYDRODYNAMIC FOIL BEARING SHAFT

#2
20250154870
2025-05-15

SOLID-STATE WELDED MULTI-PIECE RADIAL TURBINE WITH AIR COOLED BLADES FOR GAS TURBINE ENGINES

#3
20240271533
2024-08-15

RADIAL TURBINE IMPELLER

#4
20240218807
2024-07-04

FUSED ROTOR

#5
20240035394
2024-02-01

Fused rotor

#6
20230399950
2023-12-14

Turbine wheel

#7
20230349296
2023-11-02

Additively manufactured radial turbine rotor with cooling manifolds

#8
20230340880
2023-10-26

Auxiliary turbomachinery weight reduction using internal engineered design

#9
20230323775
2023-10-12

Rotor having crack mitigator

#10
20230207842
2023-06-29

FUEL CELL FLUID MACHINE

#11
20230175400
2023-06-08

RADIAL EXPANDER

#12
20230146859
2023-05-11

Additively manufactured radial turbine rotor with cooling manifolds

#13
20230125894
2023-04-27

System and Method for Drug Detection in Exhaled Breath

#14
20230123100
2023-04-20

Impeller and centrifugal compressor

#15
20230044147
2023-02-09

Variable gap between impeller rotor and static structure

#16
20220389936
2022-12-08

Impeller of centrifugal compressor, centrifugal compressor, and turbocharger

#17
20220341326
2022-10-27

Method for manufacturing or for repairing a component of a rotary machine as well as a component manufactured or repaired using such a method

#18
20220228604
2022-07-21

Gas compressor with reduced energy loss

#19
20220219267
2022-07-14

Method for manufacturing or for repairing a component of a rotary machine as well as a component manufactured or repaired using such a method

#20
20220213897
2022-07-07

Manufacturing method of 3-dimensional plastic impeller of centrifugal pump and the impeller

#21
20220166037
2022-05-26

Centrifugal compressor for fuel cell

#22
20220120294
2022-04-21

Gas compressor with reduced energy loss

#23
20210301830
2021-09-30

Blade rotor and fluid working machine comprising such a rotor

#24
20210172320
2021-06-10

Turbine rotor blade and turbine

#25
20210123380
2021-04-29

Turbine rotor blade, turbocharger, and method for producing turbine rotor blade

#26
20210123378
2021-04-29

Centrifugal impeller for gas turbine engine

#27
20210115811
2021-04-22

Forced induction device

#28
20210087935
2021-03-25

Unitized rotor assembly

#29
20210062824
2021-03-04

Impeller shroud with slidable coupling for clearance control in a centrifugal compressor

#30
20200406354
2020-12-31

Method of making a radial turbine wheel using additive manufacturing

#31
20200392848
2020-12-17

Turbocharger turbine wheel

#32
20200362700
2020-11-19

Method for manufacturing or for repairing a component of a rotary machine as well as a component manufactured or repaired using such a method

#33
20200361042
2020-11-19

Method for manufacturing or for repairing a component of a rotary machine as well as a component manufactured or repaired using such a method

#34
20200325779
2020-10-15

METHOD FOR CONSTRUCTING ENGINES OR MOTORS CONTAINED IN A CYLINDRICAL CASING

#35
20200298309
2020-09-24

SHROUDED ROTOR AND A HYBRID ADDITIVE MANUFACTURING PROCESS FOR A SHROUDED ROTOR

#36
20200277970
2020-09-03

Gas compressor with reduced energy loss

#37
20200217221
2020-07-09

Rotor for a turbocharger

#38
20200116158
2020-04-16

Compressor impeller, compressor, and turbocharger

#39
20200116032
2020-04-16

Impeller for rotary machine, compressor, forced induction device, and method for manufacturing impeller for rotary machine

#40
20200109630
2020-04-09

System and method for drug detection in exhaled breath

#41
20200040739
2020-02-06

Support structure and methods for additively manufacturing impellers

#42
20200040734
2020-02-06

Spigot assembly for rotating components

#43
20200032653
2020-01-30

RETENTION OF A ROTOR OF AN ELECTRONICALLY-CONTROLLED TURBOMACHINE

#44
20190376390
2019-12-12

METHOD FOR MANUFACTURING A TURBINE WHEEL

#45
20190345825
2019-11-14

Turbine wheel for a turbo-machine

#46
20190338787
2019-11-07

Axial thrust loading mitigation in a turbocharger

#47
20190331138
2019-10-31

Energy recovery-recycling turbine integrated with a capillary tube gas compressor

#48
20190316470
2019-10-17

Turbocharger and turbine wheel

#49
20190284937
2019-09-19

Radial inflow turbine, turbocharger, and method for assembling turbocharger

#50
20190271326
2019-09-05

Impeller wheel and centrifugal compressor having impeller wheel

#51
20190257204
2019-08-22

Turbine wheel, turbine, and turbocharger

#52
20190211722
2019-07-11

Oil separator, ventilation system for an internal combustion engine, and internal combustion engine comprising such an oil separator

#53
20190210111
2019-07-11

Shrouded rotor and a hybrid additive manufacturing process for a shrouded rotor

#54
20190162113
2019-05-30

Fluid recirculation turbine system

#55
20190145416
2019-05-16

Multi-stage compressor with turbine section for fuel cell system

#56
20190136695
2019-05-09

Turbine wheel for a turbine

#57
20190136694
2019-05-09

Impeller, turbocharger, and method for forming flow field for gas in impeller and turbocharger

#58
20190120056
2019-04-25

Radial turbomachine with axial thrust compensation

#59
20190101018
2019-04-04

Turbocharger

#60
20190099763
2019-04-04

CENTRIFUGE ROTOR WITH STAGGERED NOZZLES FOR USE IN A DISC NOZZLE CENTRIFUGE

#61
20190055843
2019-02-21

AIR-FOIL BOUNDARY LAYER TURBINE

#62
20190040743
2019-02-07

Turbine wheel, radial turbine, and supercharger

#63
20190032671
2019-01-31

Impeller wheel for a centrifugal turbocompressor

#64
20190030659
2019-01-31

TURBINE WHEEL PROCESS IMPROVEMENT THAT REDUCES THE INCOMING IMBALANCE AND LOWERING THE IMPACT ON PERFORMANCE AND DURABILITY WHILE KEEPING THE SCRAP LOW

#65
20190010814
2019-01-10

Variable-geometry turbine housing intake channel for an exhaust driven turbocharger

#66
20180340422
2018-11-29

Turbine wheel with reduced inertia

#67
20180283176
2018-10-04

Method for manufacturing a turbine wheel

#68
20180266252
2018-09-20

Turbine wheel for a turbine of an exhaust gas turbocharger

#69
20180258950
2018-09-13

Flow control structures for turbomachines and methods of designing the same

#70
20180238339
2018-08-23

Compressor Wheel With Supports

#71
20180209275
2018-07-26

Mistuned bladed rotor and associated manufacturing method

#72
20180156059
2018-06-07

Measuring total pressure of a fluid in a turbo machine

#73
20180142557
2018-05-24

TURBOCHARGER IMPELLER BLADE STIFFENERS AND MANUFACTURING METHOD

#74
20180128109
2018-05-10

RADIAL TURBINE WITH BONDED SINGLE CRYSTAL BLADES

#75
20180080325
2018-03-22

Method for manufacturing or for repairing a component of a rotary machine as well as a component manufactured or repaired using such a method

#76
20180079038
2018-03-22

Method for manufacturing or for repairing a component of a rotary machine as well as a component manufactured or repaired using such a method

#77
20180045214
2018-02-15

Compressor wheel, method of making the same, and turbocharger including the same

#78
20170362940
2017-12-21

Method for designing and building a wheel

#79
20170342996
2017-11-30

Impeller shroud with slidable coupling for clearance control in a centrifugal compressor

#80
20170314576
2017-11-02

METHOD FOR CREATING AN IMPELLER OF A RADIAL TURBO FLUID ENERGY MACHINE, AND STAGE

#81
20170306973
2017-10-26

Impeller and rotary machine

#82
20170306761
2017-10-26

Impeller and rotary machine

#83
20170298737
2017-10-19

TURBOMACHINE

#84
20170292381
2017-10-12

EXHAUST TURBINE FOR TURBOCHARGER

#85
20170284203
2017-10-05

TURBO ROTOR AND MANUFACTURING METHOD OF TURBO ROTOR

#86
20170260862
2017-09-14

Torque converter turbine including added mass

#87
20170248152
2017-08-31

Rotor wheel and impeller inserts

#88
20170241529
2017-08-24

Turbine assembly for hydrokinetic torque converter, and method for making the same

#89
20170234147
2017-08-17

Centrifugal compressor assembly for use in a turbine engine and method of assembly

#90
20170191491
2017-07-06

Turbocharger compressor and method

#91
20170191490
2017-07-06

Turbocharger compressor and method

#92
20170189966
2017-07-06

Method for manufacturing a turbomachine component

#93
20170138206
2017-05-18

Dual alloy bladed rotors suitable for usage in gas turbine engines and methods for the manufacture thereof

#94
20170122339
2017-05-04

Axial thrust loading mitigation in a turbocharger

#95
20170107896
2017-04-20

Exhaust-gas turbocharger

#96
20170107821
2017-04-20

Turbine wheel for a radial turbine

#97
20170107820
2017-04-20

Turbine wheel for a radial turbine

#98
20170037864
2017-02-09

Compressor wheel of a charging device

#99
20170022837
2017-01-26

Aspirating seal assembly and method of assembling

#100
20170016457
2017-01-19

Flow control structures for turbomachines and methods of designing the same

#101
20170016332
2017-01-19

Methods, systems, and devices for designing and manufacturing flank millable components

#102
20170002826
2017-01-05

Turbocharger

#103
20160377088
2016-12-29

Small scale high speed turbomachinery

#104
20160312787
2016-10-27

Shaped component for aluminum alloy turbo compressor wheel and method of manufacturing turbo compressor wheel

#105
20160312651
2016-10-27

Turbocharger

#106
20160305249
2016-10-20

Directed cooling for rotating machinery

#107
20160298870
2016-10-13

AIR CONDITIONER AND DUCT CONFIGURATION THEREOF

#108
20160290342
2016-10-06

Hybrid compressor

#109
20160252100
2016-09-01

Auxiliary power unit impeller blade

#110
20160168999
2016-06-16

Balanced mixed flow turbine wheel

#111
20160115802
2016-04-28

Pulse energy enhanced turbine for automotive turbochargers

#112
20160003059
2016-01-07

Turbine rotor and turbocharger having the turbine rotor

#113
20160003050
2016-01-07

Variable span splitter blade

#114
20150369073
2015-12-24

Flow control structures for turbomachines and methods of designing the same

#115
20150301519
2015-10-22

Methods, systems, and devices for designing and manufacturing flank millable components

#116
20150300178
2015-10-22

Turbine rotor

#117
20150292333
2015-10-15

Compressor wheel of a radial compressor of an exhaust-gas turbocharger

#118
20150275921
2015-10-01

Impeller shaft

#119
20150247409
2015-09-03

Axially-split radial turbines

#120
20150218949
2015-08-06

Mixed flow turbine

#121
20150211374
2015-07-30

Turbine wheel

#122
20150125303
2015-05-07

Impeller, impeller cutting jig, and method of machining impeller

#123
20150118080
2015-04-30

Turbine hub with surface discontinuity and turbocharger incorporating the same

#124
20150118079
2015-04-30

Turbocharger shroud with cross-wise grooves and turbocharger incorporating the same

#125
20150118048
2015-04-30

Gas turbine engine rotors including intra-hub stress relief features and methods for the manufacture thereof

#126
20150118044
2015-04-30

Bearings for a turbomachine having an electric motor

#127
20150104317
2015-04-16

Reduced stress superback wheel

#128
20150086395
2015-03-26

TURBOCHARGER BLADE WITH CONTOUR EDGE RELIEF AND TURBOCHARGER INCORPORATING THE SAME

#129
20140341715
2014-11-20

Rotary machine including a machine rotor with a composite impeller portion and a metal shaft portion

#130
20140178217
2014-06-26

Turbine assembly

#131
20140044532
2014-02-13

Process for producing a TiAl guide vane ring for a gas turbine and a corresponding guide vane ring

#132
20130272882
2013-10-17

Axially-split radial turbines and methods for the manufacture thereof

#133
20130209267
2013-08-15

Rotor

#134
20130170993
2013-07-04

Blade shroud for fluid element

#135
20130121804
2013-05-16

Fluid movement system and method for determining impeller blade angles for use therewith

#136
20130017091
2013-01-17

Radial turbine backface curvature stress reduction

#137
20130017090
2013-01-17

Scallop curvature for radial turbine wheel

#138
20130011268
2013-01-10

Impeller assembly and method

#139
20130004321
2013-01-03

Turbine wheel

#140
20130004316
2013-01-03

MULTI-PIECE CENTRIFUGAL IMPELLERS AND METHODS FOR THE MANUFACTURE THEREOF

#141
20120302907
2012-11-29

System and method for drug detection in exhaled breath

#142
20120288373
2012-11-15

ROTOR WITH ASYMMETRIC BLADE SPACING

#143
20120275923
2012-11-01

ROTOR FOR A TURBO-MACHINE

#144
20120212735
2012-08-23

System and method for detection of analytes in exhaled breath

#145
20120183406
2012-07-19

Turbine rotor

#146
20120163966
2012-06-28

Radial turbine

#147
20120156046
2012-06-21

Turbine rotor for air cycle machine

#148
20120121432
2012-05-17

Impeller of centrifugal compressor

#149
20120082552
2012-04-05

Turbine rotor

#150
20120039555
2012-02-16

Bearing unit for turbocharger

#151
20120034084
2012-02-09

PROCESS FOR PRODUCING A TURBINE WHEEL FOR AN EXHAUST GAS TURBOCHARGER

#152
20120007286
2012-01-12

Low transient and steady state thermal stress disk shaped components

#153
20110318188
2011-12-29

AXIAL CENTRIFUGAL COMPRESSOR WITH SCALABLE RAKE ANGLE

#154
20110318183
2011-12-29

Method for producing a shrouded impeller from two or more components

#155
20110308229
2011-12-22

Rotating catcher for impeller containment

#156
20110280728
2011-11-17

RADIAL FLOW TURBINE WHEEL FOR A GAS TURBINE ENGINE

#157
20110255979
2011-10-20

IMPELLER FOR TURBINE

#158
20110252791
2011-10-20

Axial turbine with parallel flow compressor

#159
20110252790
2011-10-20

Axial turbine

#160
20110252789
2011-10-20

High diffusion turbine wheel with hub bulb

#161
20110211972
2011-09-01

Small scale high speed turbomachinery

#162
20110182736
2011-07-28

Impeller Assembly

#163
20110142653
2011-06-16

TWO PIECE IMPELLER

#164
20110100961
2011-05-05

WELDING PROCESS FOR PRODUCING ROTATING TURBOMACHINERY

#165
20110008150
2011-01-13

Wheel for a hydraulic machine, a hydraulic machine including such a wheel, and an energy conversion installation equipped with such a hydraulic machine

#166
20100319343
2010-12-23

Turbocharger with two-stage compressor, including a twin-wheel parallel-flow first stage

#167
20100233504
2010-09-16

METHOD OF MANUFACTURE OF A DUAL MICROSTRUCTURE IMPELLER

#168
20100150725
2010-06-17

Wheel formed from a bladed ring and disk

#169
20100104457
2010-04-29

Turbocharger with friction-increasing coating

#170
20100104424
2010-04-29

VARIABLE TURBINE GEOMETRY TURBOCHARGER

#171
20100098548
2010-04-22

Mixed flow turbine or radial turbine

#172
20090297344
2009-12-03

Rotors and manufacturing methods for rotors

#173
20090252606
2009-10-08

Workpiece, and also a welding method for the manufacture of a workpiece

#174
20090214331
2009-08-27

Curved tooth coupling for a miniature gas turbine engine

#175
20090208752
2009-08-20

Low transient and steady state thermal stress disk shaped components

#176
20090095719
2009-04-16

Welding method and welding apparatus for an impeller

#177
20090056332
2009-03-05

High-speed rotating shaft of supercharger

#178
20080253890
2008-10-16

Co-forged nickel-steel rotor component for steam and gas turbine engines

#179
20080236149
2008-10-02

COMBINATION EXHAUST GAS TURBINE-CATALYTIC CONVERTER

#180
20080219855
2008-09-11

Turbine blade with micro-turbine nozzle provided in the blade root

#181
20080193296
2008-08-14

Turbine wheel of turbocharger

#182
20080159864
2008-07-03

Non-positive-displacement machine and rotor for a non-positive-displacement machine

#183
20080063528
2008-03-13

Turbine wheel

#184
20070277527
2007-12-06

Dual-use radial turbomachine

#185
20070231141
2007-10-04

Radial turbine wheel with locally curved trailing edge tip

#186
20070144170
2007-06-28

Compressor having integral EGR valve and mixer

#187
20070130944
2007-06-14

Multi-Axis Turbocharger

#188
20070128018
2007-06-07

Turbine wheel in an exhaust gas turbine of an exhaust gas turbocharger

#189
20070031261
2007-02-08

Turbine having variable throat

#190
20060140767
2006-06-29

Free-form welded power system component

#191
20060123788
2006-06-15

Turbo charged diesel-type piston engine and method for controlling such an engine

#192
20060123787
2006-06-15

Turbochanger system for internal combustion engine comprising two compressor stages of the radial type provided with compressor wheels having backswept blades

#193
20060123785
2006-06-15

Turbo compressor system for an internal combustion engine comprising a compressor of radial type and provided with an impeller with backswept blades

#194
20060123781
2006-06-15

Diesel-type piston engine and a method for controlling a diesel-type piston engine

#195
20060039791
2006-02-23

Radial-flow turbine wheel

#196
20060008354
2006-01-12

High-speed impeller

#197
20050244268
2005-11-03

Self-regulating turbine

#198
20050169764
2005-08-04

Turbochargers

#199
20050144969
2005-07-07

Cold air refrigerating system and turborxpander turbine for this system

#200
20050111998
2005-05-26

Compressor wheel joint

#201
20050061855
2005-03-24

Spun metal form used to manufacture dual alloy turbine wheel

#202
20050047915
2005-03-03

Compressor impeller thickness profile with localized thick spot

#203
20050036898
2005-02-17

Metal injection molded turbine rotor and metal injection molded shaft connection attachment thereto

#204
20050011070
2005-01-20

Spun metal form used to manufacture dual alloy turbine wheel

#205
18371857
2024-08-27

Multi-piece radial turbine rotor

#206
15643915
2020-03-24

Turbine engine with a fire chamber and a helical fan