ClassID:

136801

F01D5/046 - 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 Heating, heat insulation or cooling means

Recent Application in this class:
#1
20250327405
2025-10-23

TURBINE WHEEL, GAS TURBINE, AND METHOD FOR COOLING A TURBINE WHEEL

#2
20240425191
2024-12-26

AIR INTAKE MODULE FOR AN AIRCRAFT TURBOMACHINE AND METHOD FOR DE-ICING THEREOF

#3
20230349296
2023-11-02

Additively manufactured radial turbine rotor with cooling manifolds

#4
20230212957
2023-07-06

Methods and apparatus to provide damping of an airfoil

#5
20230146859
2023-05-11

Additively manufactured radial turbine rotor with cooling manifolds

#6
20230012375
2023-01-12

RADIAL FLOW TURBINE ROTOR WITH INTERNAL FLUID COOLING

#7
20220333525
2022-10-20

Turbine engine with centrifugal compressor having impeller backplate offtake

#8
20220136458
2022-05-05

Cooling method for a high-temperature radial gas turbine engine

#9
20210293180
2021-09-23

Turbine engine with centrifugal compressor having impeller backplate offtake

#10
20200347780
2020-11-05

Turbomachine, in particular for a fuel cell system, fuel cell system, method for operating a turbomachine, and method for operating a fuel cell system

#11
20190257321
2019-08-22

Turbocharger with thermo-decoupled wheel contour inlet for water-cooled compressor housing

#12
20180274435
2018-09-27

Turbine de-swirl elements

#13
20180209275
2018-07-26

Mistuned bladed rotor and associated manufacturing method

#14
20180171811
2018-06-21

Expansion machine having a shaft sealing ring and a valve

#15
20180112531
2018-04-26

Rotor disc with passages

#16
20170370225
2017-12-28

TURBOCHARGER

#17
20170292406
2017-10-12

Exhaust-gas turbocharger

#18
20170254209
2017-09-07

Diverging-converging cooling passage for a turbine blade

#19
20170248152
2017-08-31

Rotor wheel and impeller inserts

#20
20170089263
2017-03-30

Turbine engine advanced cooling system

#21
20170030206
2017-02-02

Apparats for decreasing thrust of radial inflow turbine

#22
20170022837
2017-01-26

Aspirating seal assembly and method of assembling

#23
20160305249
2016-10-20

Directed cooling for rotating machinery

#24
20160298870
2016-10-13

AIR CONDITIONER AND DUCT CONFIGURATION THEREOF

#25
20160102678
2016-04-14

Heat shield with centering features

#26
20160061215
2016-03-03

Compressor rotor with anti-vortex fins

#27
20150247409
2015-09-03

Axially-split radial turbines

#28
20150152740
2015-06-04

Compressor wheel

#29
20150047359
2015-02-19

Axial flow machine cooling system

#30
20140348664
2014-11-27

Impingement-cooled turbine rotor

#31
20130272882
2013-10-17

Axially-split radial turbines and methods for the manufacture thereof

#32
20130098061
2013-04-25

Gas turbine engine cooling systems having hub-bleed impellers and methods for the production thereof

#33
20120060466
2012-03-15

Air-oil heat exchanger

#34
20110296842
2011-12-08

Control of axial thrust by guidance of the air drawn off from a centrifugal compressor

#35
20100215506
2010-08-26

IMPELLER COATING

#36
20100028138
2010-02-04

Ventilation of a downstream cavity of an impeller of a centrifugal compressor

#37
20090290977
2009-11-26

Exhaust-driven turbocharger for a motor vehicle

#38
20090162190
2009-06-25

Centrifugal impeller with internal heating

#39
20080159852
2008-07-03

Heat transfer system for turbine engine using heat pipes

#40
20080141679
2008-06-19

Turbomachine comprising a system for cooling the downstream face of an impeller of a centrifugal compressor

#41
20080141678
2008-06-19

System for cooling the impeller of a centrifugal compressor

#42
20080019829
2008-01-24

System for cooling a downstream cavity of a centrifugal compressor impeller

#43
20070215326
2007-09-20

Air-oil heat exchanger

#44
18371857
2024-08-27

Multi-piece radial turbine rotor