F05D2250/37 - CPC Classification Index

#1

20250137419

2025-05-01

INJECTOR WITH INJECTOR ELEMENTS IN CIRCUMFERENTIAL ROWS THAT ALTERNATE BETWEEN COUNTER-CLOCKWISE AND CLOCKWISE SWIRL

#2

20240418095

2024-12-19

Circumferential Row of Vanes for a Gas Turbine Engine and Having Non-Uniform Vane Spacing

#3

20240417101

2024-12-19

GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY

#4

20240401490

2024-12-05

PROPULSION SYSTEM AND METHOD FOR OPERATION

#5

20240309769

2024-09-19

OUTLET GUIDE VANE ASSEMBLY FOR A TURBOFAN ENGINE

#6

20240209746

2024-06-27

OUTLET GUIDE VANE ASSEMBLY FOR A TURBOFAN ENGINE

#7

20240003316

2024-01-04

Turbojet engine rear part comprising a nozzle having flaps comprising levers that are movable by means of upstream and downstream bearing walls

#8

20220307381

2022-09-29

COMPONENT ASSEMBLY FOR A COMBUSTION SECTION OF A GAS TURBINE ENGINE

#9

20220268173

2022-08-25

Ring segment and turbomachine including same

#10

20220049612

2022-02-17

High-temperature component, production method for high-temperature component, and flow rate control method

#11

20220042417

2022-02-10

Cooling passage configuration

#12

20210363940

2021-11-25

Injector with injector elements in circumferential rows that alternate between counter-clockwise and clockwise swirl

#13

20210339867

2021-11-04

Layered fuselage shield

#14

20210222628

2021-07-22

Gas turbine engine with clutch assembly

#15

20210222575

2021-07-22

Gas turbine engine outlet guide vane assembly

#16

20210108575

2021-04-15

System and method for control for unducted engine

#17

20210108518

2021-04-15

Mount for an airfoil

#18

20200308986

2020-10-01

TURBINE CONTAINMENT ARRANGEMENT

#19

20190330996

2019-10-31

Control ring for a stage of variable-pitch vanes for a turbine engine

#20

20190186417

2019-06-20

Turbine module for a turbomachine

#21

20190153866

2019-05-23

Partially shrouded gas turbine engine fan

#22

20190078445

2019-03-14

Woven skin cores for turbine airfoils

#23

20180266267

2018-09-20

RING FOR CONTROLLING A STAGE OF VARIABLE-SETTING VANES FOR A TURBINE ENGINE

#24

20180156066

2018-06-07

Oil tank comprising an oil level control device

#25

20180094675

2018-04-05

Bearing centering spring with integral outer rings

#26

20170314574

2017-11-02

Diffuser of a thermal energy machine and thermal energy machine

#27

20170292473

2017-10-12

Aircraft gas turbine engine nacelle

#28

20170284213

2017-10-05

Seal segment assembly including mating connection for a turbomachine

#29

20170130595

2017-05-11

Converging flow joint insert system at an intersection between adjacent transitions extending between a combustor and a turbine assembly in a gas turbine engine

#30

20170022835

2017-01-26

Turbine stator vane assembly for a turbomachine

#31

20160245527

2016-08-25

Combustor aft mount assembly

#32

20160146156

2016-05-26

Cascade system and apparatus

#33

20150369127

2015-12-24

Acoustic liner with varied properties

#34

20150047356

2015-02-19

Turbine engine, such as a turbojet or a turboprop engine

#35

20150013341

2015-01-15

Exhaust mixer with offset lobes

#36

20140205443

2014-07-24

Seal assembly including grooves in an aft facing side of a platform in a gas turbine engine

#37

20140205441

2014-07-24

Seal assembly including grooves in a radially outwardly facing side of a platform in a gas turbine engine

#38

20140015200

2014-01-16

Inter stage seal housing having a replaceable wear strip

#39

20130280063

2013-10-24

Dual spring bearing support housing

#40

20130034428

2013-02-07

Segmented seal assembly

#41

20120288365

2012-11-15

Method of reducing asymmetric fluid flow effects in a passage

#42

20120043724

2012-02-23

Inter stage seal housing having a replaceable wear strip

#43

20050232763

2005-10-20

Methods and apparatus for assembling gas turbine engines

#44

17006983

2022-01-25

Controlled contact surface for a secondary seal in a non-contact seal assembly