ClassID:

145280

F05D2220/3218 - CPC Classification

Classification description:

Application in turbines in gas turbines for a special turbine stage for a special compressor stage for an intermediate stage of a compressor

Recent Application in this class:
#1
20240229664
2024-07-11

Compressor bleed pressure recovery

#2
20200362868
2020-11-19

Variable speed boost compressor for gas turbine engine cooling air supply

#3
20200102833
2020-04-02

Airfoil shape for second stage compressor stator vane

#4
20200102832
2020-04-02

Airfoil shape for second stage compressor rotor blade

#5
20200102831
2020-04-02

Airfoil shape for third stage compressor stator vane

#6
20190309683
2019-10-10

Bleed air systems for use with aircraft and related methods

#7
20190211683
2019-07-11

Radial cooling system for gas turbine engine compressors

#8
20190178161
2019-06-13

Bleed ejector

#9
20180340468
2018-11-29

Gas turbine and component-temperature adjustment method therefor

#10
20180258859
2018-09-13

Intercooled cooling air with dual pass heat exchanger

#11
20180230808
2018-08-16

Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the third stage of a turbine

#12
20180230807
2018-08-16

Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the fifth stage of a turbine

#13
20180187602
2018-07-05

Intercooled cooling air

#14
20180080463
2018-03-22

Airfoil shape for second stage compressor rotor blade

#15
20180080462
2018-03-22

Airfoil shape for tenth stage compressor rotor blade

#16
20180080460
2018-03-22

Airfoil shape for fourth stage compressor rotor blade

#17
20180066587
2018-03-08

Intercooled cooling air with dual pass heat exchanger

#18
20180051703
2018-02-22

Variable speed boost compressor for gas turbine engine cooling air supply

#19
20160312704
2016-10-27

Intercooled cooling air with dual pass heat exchanger

#20
20160009399
2016-01-14

Hybrid compressor bleed air for aircraft use

#21
20150337738
2015-11-26

Two spool gas generator with improved air porting

#22
20130160454
2013-06-27

Gas turbine engine with supersonic compressor

#23
20130149100
2013-06-13

Gas turbine engine

#24
20130104564
2013-05-02

Active clearance control system and method for gas turbine

#25
18497526
2024-10-29

Compressor stator vane airfoils

#26
18459611
2024-07-23

Compressor stator vane airfoil

#27
17454162
2022-10-04

Compressor stator vane airfoils