F04D19/022 - CPC Classification Index

#1

20240337264

2024-10-10

ARRANGEMENT FOR PRESSURIZING OF FLUID

#2

20230235752

2023-07-27

Adjustable guide vane with convexly shaped, radially inner storage section for a gas turbine, in particular an aircraft gas turbine

#3

20230235740

2023-07-27

Arrangement for pressurizing of fluid

#4

20220341431

2022-10-27

Fluid heat exchanger with pump

#5

20220042514

2022-02-10

Guide vane

#6

20210246903

2021-08-12

Electrical submersible pump with liquid-gas homogenizer

#7

20210131440

2021-05-06

Gas recirculation device and system having such a device

#8

20210018004

2021-01-21

Vacuum system with a multi-stage and multi-inlet vacuum pump with a directional element separating pump stages

#9

20200378396

2020-12-03

Bearing-less turbine

#10

20200224668

2020-07-16

Axial fan wheel

#11

20200018317

2020-01-16

Arrangement for pressurizing of fluid

#12

20190309759

2019-10-10

COMPRESSOR, AND METHOD FOR PRODUCING BLADE THEREOF

#13

20180347579

2018-12-06

Sealing system for turbomachine compressor

#14

20180112675

2018-04-26

Axial fan wheel

#15

20170335861

2017-11-23

Segmented fan wheel

#16

20170335853

2017-11-23

Push-pull counter flow heat exchanger

#17

20170226861

2017-08-10

ROTARY ASSEMBLY FOR A TURBINE ENGINE COMPRISING A SELF-SUPPORTED ROTOR COLLAR

#18

20170130730

2017-05-11

AXIAL BEARING OFFLOADING IN FLUID PROCESSING MACHINES

#19

20160348692

2016-12-01

Compressor airfoil with compound leading edge profile

#20

20160348684

2016-12-01

Angular velocity stepping and methods of use in turbomachinery

#21

20160312800

2016-10-27

Stator damper

#22

20160298633

2016-10-13

SHORTENED SUPPORT FOR COMPRESSOR VARIABLE VANE

#23

20160290342

2016-10-06

Hybrid compressor

#24

20160186762

2016-06-30

Housing device for a compressor stage of a compressor device that is embodied with multiple stages and method for manufacturing a housing device

#25

20160169245

2016-06-16

High compressor exit guide vane assembly to pre-diffuser junction

#26

20160153360

2016-06-02

Compressor end-wall treatment with multiple flow axes

#27

20160025108

2016-01-28

Vane with sealed lattice in a shroud of an axial turbomachine compressor

#28

20150063982

2015-03-05

MULTI-STAGE INFLOW TURBINE PUMP FOR PARTICLE COUNTERS

#29

20140205448

2014-07-24

Exhaust diffuser and method for manufacturing an exhaust diffuser

#30

20140056703

2014-02-27

Cooling device for use with engines

#31

20130266437

2013-10-10

Compressor guide-vane stage for a turbine engine including a gasket between a vane and a shroud of the guide-vane stage

#32

20120107091

2012-05-03

Fan assembly

#33

20110030929

2011-02-10

SELF-POWERED HEAT EXCHANGER

#34

20100196143

2010-08-05

Axial compressor

#35

20090133408

2009-05-28

Re-pressurisation device

#36

20090116980

2009-05-07

Air and water conditioner by two separated air flows

#37

20090028717

2009-01-29

Fan blade

#38

20070274836

2007-11-29

Round Honeycomb Rotor

#39

20060245945

2006-11-02

Crossover two-phase flow pump

#40

20060204371

2006-09-14

Compressor assembly having an air-cooled electric motor

#41

20060034688

2006-02-16

Axial fan assembly

#42

20060016929

2006-01-26

Counter rotating ducted fan having a permanent magnet drive

#43

19033762

2025-12-30

Umbrella clamping fan