F05D2250/10 - CPC Classification Index

ClassID:

145416 ⎘

F05D2250/10 - CPC Classification

Classification description:

Geometry Two-dimensional

Sub-classes:

F05D2250/11 » triangular 158
F05D2250/12 » rectangular 111
F05D2250/13 » trapezoidal 100
F05D2250/14 » elliptical 162
F05D2250/15 » spiral 89
F05D2250/16 » parabolic 25
F05D2250/17 » hyperbolic 4
F05D2250/18 » patterned 74
F05D2250/19 » machined; miscellaneous 13

Recent Application in this class:

20230220786

2023-07-13

Intermediate casing for a gas turbine engine

20200347728

2020-11-05

Monolithic body including an internal passage with a generally teardrop shaped cross-sectional geometry

20200141244

2020-05-07

Gas turbine engine airfoil with large thickness properties

20190277148

2019-09-12

Inner ring for a turbomachine, vane ring with an inner ring, turbomachine and method of making an inner ring

20190071981

2019-03-07

Turbomachine blade with improved cooling holes

20180355796

2018-12-13

Fastener cover for flowpath fasteners

20180340437

2018-11-29

SPLINE FOR A TURBINE ENGINE

20180230812

2018-08-16

FILM HOLE ARRANGEMENT FOR A TURBINE ENGINE

20180215478

2018-08-02

Inlet screen for aircraft engines

#10

20170306779

2017-10-26

Creep resistant axial ring seal

#11

20170145955

2017-05-25

Hybrid exhaust nozzle

#12

20170008086

2017-01-12

MANUFACTURE OF COMPONENT WITH COOLING CHANNELS

#13

20160265366

2016-09-15

Gas turbine engine turbine blade tip cooling

#14

20160108746

2016-04-21

Vane assembly including two- and three-dimensional arrangements of continuous fibers

#15

20150354365

2015-12-10

Gas turbine engine airfoil with large thickness properties

#16

20150121889

2015-05-07

Aircraft nozzle with a variable nozzle area of a second flow path

#17

20120198810

2012-08-09

STRUT AIRFOIL DESIGN FOR LOW SOLIDITY EXHAUST GAS DIFFUSER

#18

20110123312

2011-05-26

Gas turbine engine components with improved film cooling

#19

20110061395

2011-03-17

Method of fuel staging in combustion apparatus

#20

20110061392

2011-03-17

Combustion cavity layouts for fuel staging in trapped vortex combustors

#21

20110061391

2011-03-17

Vortex premixer for combustion apparatus

#22

20110061390

2011-03-17

Inlet premixer for combustion apparatus

#23

20100284816

2010-11-11

Airfoil attachment

#24

20090148299

2009-06-11

Airfoil leading edge shape tailoring to reduce heat load