ClassID:

145489

F05D2250/60 - CPC Classification

Classification description:

Geometry Structure; Surface texture

Sub-classes:
Recent Application in this class:
#1
20240209753
2024-06-27

CASING FOR ROTATING MACHINE, ROTATING MACHINE, AND METHOD FOR PRODUCING CASING FOR ROTATING MACHINE

#2
20200263704
2020-08-20

Fluid apparatus

#3
20200217337
2020-07-09

Surface modifications for improved film cooling

#4
20200003059
2020-01-02

Cooling circuit with shaped cooling pins

#5
20190292915
2019-09-26

Case for gas turbine engine

#6
20190249567
2019-08-15

Gas turbine hot part and gas turbine

#7
20190186273
2019-06-20

Gas turbine engines with airfoils having improved dust tolerance

#8
20180320525
2018-11-08

Leading edge hybrid cavities and cores for airfoils of gas turbine engine

#9
20180313360
2018-11-01

Centrifugal impeller for a turbine engine

#10
20180283182
2018-10-04

Turbine component with shaped cooling pins

#11
20180274379
2018-09-27

Scavenge tube for a gas turbine engine

#12
20180238270
2018-08-23

Integrated heat exchangers for low fan pressure ratio geared turbofan

#13
20180223680
2018-08-09

Nozzle assembly and method for forming nozzle assembly

#14
20180135443
2018-05-17

Turbine engine component with geometrically segmented coating section and cooling passage

#15
20180023409
2018-01-25

Turbine shroud with abradable layer having ridges with holes

#16
20180010469
2018-01-11

TURBINE COMPONENT THERMAL BARRIER COATING WITH CRACK ISOLATING, CASCADING, MULTIFURCATED ENGINEERED GROOVE FEATURES

#17
20170370241
2017-12-28

Turbine shroud with abradable layer having dimpled forward zone

#18
20170363007
2017-12-21

ISOTHERMALIZED COOLING OF GAS TURBINE ENGINE COMPONENTS

#19
20170356478
2017-12-14

Three dimensional woven lattices for drag reduction and turbulence reduction

#20
20170234143
2017-08-17

Gas turbine engine component having vascular engineered lattice structure

#21
20170138260
2017-05-18

Air guidance device for a turbomachine with grooves to maintain boundary layer

#22
20170002670
2017-01-05

Bulged nozzle for control of secondary flow and optimal diffuser performance

#23
20160201476
2016-07-14

AIRFOIL FOR A TURBINE ENGINE

#24
20160024930
2016-01-28

TURBOMACHINE AIRFOIL

#25
20150377034
2015-12-31

Gas turbine engine component external surface micro-channel cooling

#26
20150285186
2015-10-08

Integrated heat exchangers for low fan pressure ratio geared turbofan

#27
20130305684
2013-11-21

Rotational debris discourager for gas turbine engine bearing

#28
20130189085
2013-07-25

Turbomachine seal arrangement

#29
20120234967
2012-09-20

Low-heat-transfer interface between metal parts

#30
20120103430
2012-05-03

METHOD OF REDUCING THE OBJECT-TRAVELING RESISTANCE

#31
20110311354
2011-12-22

Compressors with casing treatments in gas turbine engines

#32
20110286838
2011-11-24

Turbocharger having fastening elements for fastening vane bearing rings of a variable turbine geometry VTG

#33
20110164981
2011-07-07

PATTERNED TURBOMACHINE COMPONENT AND METHOD OF FORMING A PATTERN ON A TURBOMACHINE COMPONENT

#34
20110150641
2011-06-23

Steam turbine and steam turbine blade

#35
20110116931
2011-05-19

Method for increasing the coefficient of adhesion between two parts rotating as one with a rotor

#36
20110033312
2011-02-10

Compound cooling flow turbulator for turbine component

#37
20110033311
2011-02-10

Turbine Airfoil Cooling System with Pin Fin Cooling Chambers

#38
20100089690
2010-04-15

METHOD FOR MAKING AN ACOUSTIC TREATMENT COATING AND COATING THUS OBTAINED

#39
20100074732
2010-03-25

Gas turbine sealing apparatus

#40
20090255266
2009-10-15

Surface treatments for preventing hydrocarbon thermal degradation deposits on articles

#41
20090238692
2009-09-24

Blade of a turbo machine

#42
20090053068
2009-02-26

Structures for damping of turbine components

#43
20090053067
2009-02-26

Airfoil and method for protecting airfoil leading edge

#44
20090025365
2009-01-29

Airfoil and method for protecting airfoil leading edge

#45
20080276621
2008-11-13

Catenary mid-turbine frame design

#46
20080199306
2008-08-21

Turbomachine casing with treatment, a compressor, and a turbomachine including such a casing

#47
20080102296
2008-05-01

Erosion resistant coatings and methods of making

#48
20080022692
2008-01-31

Embedded mount for mid-turbine frame

#49
20070258819
2007-11-08

Airfoil array with an endwall protrusion and components of the array

#50
20070258818
2007-11-08

Airfoil array with an endwall depression and components of the array

#51
20070175030
2007-08-02

Preparation of an article surface having a surface compressive texture

#52
20060008350
2006-01-12

Turbine blade

#53
20050075799
2005-04-07

System and method for evaluating efficiency losses for turbine components