F05D2250/30 - CPC Classification Index

ClassID:

145459 ⎘

F05D2250/30 - CPC Classification

Classification description:

Geometry Arrangement of components

Sub-classes:

F05D2250/31 » according to the direction of their main axis or their axis of rotation 27
F05D2250/32 » according to their shape 23
F05D2250/33 » symmetrical 18
F05D2250/34 » translated 52
F05D2250/35 » rotated 6
F05D2250/36 » in inner-outer relationship, e.g. shaft-bearing arrangements 70
F05D2250/37 » circumferential 42
F05D2250/38 » angled, e.g. sweep angle 141

Recent Application in this class:

20240368997

2024-11-07

UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE

20230085244

2023-03-16

Inlet for unducted propulsion system

20210164400

2021-06-03

Gas turbine engine with accessory gearbox

20200308979

2020-10-01

Unducted thrust producing system architecture

20200271010

2020-08-27

Unducted thrust producing system

20200263609

2020-08-20

Gas turbine engine with accessory gearbox

20200025033

2020-01-23

Gas turbine engine and oil system thereof

20190271267

2019-09-05

Heat exchanger

20190169989

2019-06-06

Flow channel for a turbomachine

#10

20190162135

2019-05-30

Pre-exit pivot door thrust reverser

#11

20190136710

2019-05-09

Unducted thrust producing system

#12

20190024610

2019-01-24

GEARED TURBOFAN GAS TURBINE ENGINE ARCHITECTURE

#13

20180363553

2018-12-20

Debris filter apparatus for preventing clogging of turbine vane cooling holes

#14

20180335051

2018-11-22

Method and system for leading edge auxiliary vanes

#15

20180245541

2018-08-30

GEARED TURBOFAN GAS TURBINE ENGINE ARCHITECTURE

#16

20180202369

2018-07-19

GAS TURBINE ENGINE FOR LONG RANGE AIRCRAFT

#17

20180119643

2018-05-03

Geared turbofan gas turbine engine architecture

#18

20170335774

2017-11-23

System and method for an integral drive engine with a forward main gearbox

#19

20170298835

2017-10-19

GEARED TURBOFAN GAS TURBINE ENGINE ARCHITECTURE

#20

20170298834

2017-10-19

Geared turbofan gas turbine engine architecture

#21

20170298833

2017-10-19

GEARED TURBOFAN GAS TURBINE ENGINE ARCHITECTURE

#22

20170268537

2017-09-21

Non uniform vane spacing

#23

20170268428

2017-09-21

GEARED TURBOFAN GAS TURBINE ENGINE ARCHITECTURE

#24

20170204728

2017-07-20

Turbine rotor blade row, turbine stage, and axial-flow turbine

#25

20170147741

2017-05-25

Gas turbine engine

#26

20170145959

2017-05-25

Gas turbine engine

#27

20160333791

2016-11-17

Gas turbine engine accessory architecture

#28

20160047260

2016-02-18

Turbomachine blade assemblies

#29

20160010487

2016-01-14

Vane assembly for an unducted thrust producing system

#30

20150291276

2015-10-15

Unducted thrust producing system architecture

#31

20150284070

2015-10-08

Unducted thrust producing system

#32

20150247424

2015-09-03

Geared turbofan engine with optimized diffuser case flange location

#33

20150240725

2015-08-27

Gas turbine engine with forward moment arm

#34

20150232188

2015-08-20

Aircraft including turbofan engine and igniter cable

#35

20150167676

2015-06-18

Gas turbine engine for long range aircraft

#36

20140119893

2014-05-01

Dual-flow turbine engine having a decoupling device

#37

20140053533

2014-02-27

REVERSE FLOW GAS TURBINE ENGINE WITH THRUST REVERSER

#38

20130239576

2013-09-19

Aerospace engine with augmenting turbojet

#39

20130195640

2013-08-01

Dual-flow turbomachine for aircraft, including structural means of rigidifying the central casing

#40

20130111922

2013-05-09

Flexible printed circuit board harness

#41

20130034435

2013-02-07

Vane assembly for a gas turbine engine

#42

20120288373

2012-11-15

ROTOR WITH ASYMMETRIC BLADE SPACING

#43

20120269647

2012-10-25

Cooled airfoil in a turbine engine

#44

20120186070

2012-07-26

METHOD FOR RETROFITTING A POWER PLANT

#45

20110293412

2011-12-01

Anti-rotation pin retention system

#46

20110262695

2011-10-27

Discreetly defined porous wall structure for transpirational cooling

#47

20110138896

2011-06-16

Transducer assembly

#48

20110062966

2011-03-17

Instrument port seal for RF measurement

#49

20100313544

2010-12-16

Propulsion system with canted multinozzle grid

#50

20100111684

2010-05-06

Turbine airfoil clocking

#51

20100104425

2010-04-29

Charging equipment

#52

20100047068

2010-02-25

Aeroengine

#53

20090285684

2009-11-19

Turbine blade internal cooling configuration

#54

20090285673

2009-11-19

Inner diameter vane shroud system having enclosed synchronizing mechanism

#55

20090129922

2009-05-21

Access door for gas turbine engine components

#56

20080219854

2008-09-11

Turbine component with axially spaced radially flowing microcircuit cooling channels

#57

20080206054

2008-08-28

Aerofoil assembly

#58

20080187436

2008-08-07

Instrument port seal for RF measurement

#59

20080170944

2008-07-17

Insertable impingement rib

#60

20080072570

2008-03-27

Thrust reverser nozzle for a turbofan gas turbine engine

#61

20070020091

2007-01-25

Synch ring variable vane synchronizing mechanism for inner diameter vane shroud

#62

20050265844

2005-12-01

Cooled rotor blade

#63

20050175454

2005-08-11

Turbulated hole configurations for turbine blades

#64

20050175452

2005-08-11

Tailored turbulation for turbine blades