Patents-Review.com
ClassID:

136809 ⎘

F01D5/084 - CPC Classification

Classification description:

Blades; Blade-carrying members ; Heating, heat-insulating, cooling or antivibration means on the blades or the members; Blade-carrying members, e.g. rotors; Heating, heat-insulating or cooling means; Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum type

Recent Application in this class:
#1
20220403789
2022-12-22

Throttle mechanism and turbine

 #2
20220243594
2022-08-04

Pre-swirler adjustability in gas turbine engine

 #3
20210317743
2021-10-14

Thermally isolated rotor systems and methods

 #4
20200088037
2020-03-19

Turbine engine with annular cavity

 #5
20200088036
2020-03-19

Flow-diverting systems for gas turbine air separator

 #6
20190292995
2019-09-26

Double bore basket

 #7
20190292981
2019-09-26

Flared anti-vortex tube rotor insert

 #8
20190277192
2019-09-12

Compressor rotor cooling apparatus

 #9
20190218913
2019-07-18

Turbine engine with annular cavity

 #10
20190010871
2019-01-10

Compressor bleed cooling system for mid-frame torque discs downstream from a compressor assembly in a gas turbine engine

 #11
20180328177
2018-11-15

Gas turbine engine with a diffuser cavity cooled compressor

 #12
20180320631
2018-11-08

Flow guiding device and method for forming a flow guiding device

 #13
20170350258
2017-12-07

Nozzle cooling system for a gas turbine engine

 #14
20170234135
2017-08-17

Gas turbine

 #15
20170218771
2017-08-03

Gas turbine with two swirl supply lines for cooling the rotor

 #16
20170211590
2017-07-27

Compressor aft rotor rim cooling for high OPR (T3) engine

 #17
20170081962
2017-03-23

System for cooling gas turbine

 #18
20170030196
2017-02-02

Gas turbine

 #19
20160369631
2016-12-22

Flow inducer for a gas turbine system

 #20
20160333796
2016-11-17

Rotor disk having a centripetal air collection device, compressor comprising said disc and turbomachine with such a compressor

 #21
20160333700
2016-11-17

Method for cooling a gas turbine and gas turbine for conducting said method

 #22
20160222788
2016-08-04

Disk outer rim seal

 #23
20160208713
2016-07-21

Gas turbine engine with high speed and temperature spool cooling system

 #24
20160177833
2016-06-23

ENGINE AND METHOD FOR OPERATING SAID ENGINE

 #25
20160131037
2016-05-12

Supply duct for cooling air from gas turbine compressor

 #26
20160123152
2016-05-05

Air separator for a turbine engine

 #27
20160076381
2016-03-17

Secondary flowpath system for a gas turbine engine

 #28
20160069202
2016-03-10

Gas turbine rotor sealing band arrangement having a friction welded pin element

 #29
20160061058
2016-03-03

Gas turbine engine rotor arrangement

 #30
20160053688
2016-02-25

Gas turbine rotors

 #31
20160032767
2016-02-04

Gas turbine engine with axial compressor with internal cooling pathways

 #32
20160032731
2016-02-04

Thermal barrier coating inside cooling channels

 #33
20160032726
2016-02-04

Gas turbine engine axial compressor rear hub

 #34
20160010478
2016-01-14

Gas turbine sealing band arrangement having a locking pin

 #35
20150354455
2015-12-10

Thermally isolated turbine section for a gas turbine engine

 #36
20150337733
2015-11-26

Cooling supply circuit for turbomachinery

 #37
20150292353
2015-10-15

High pressure compressor thermal shield apparatus and system

 #38
20150275674
2015-10-01

GAS TURBINE ROTOR

 #39
20150118022
2015-04-30

Re-use of internal cooling by medium in turbine hot gas path components

 #40
20140338364
2014-11-20

Turbine rotor blade for a turbine section of a gas turbine

 #41
20140119900
2014-05-01

Gas turbine including belly band seal anti-rotation device

 #42
20140072420
2014-03-13

Flow inducer for a gas turbine system

 #43
20130330166
2013-12-12

Method for controlling temperature of a turbine engine compressor and compressor of a turbine engine

 #44
20130287546
2013-10-31

Turbine shroud cooling assembly for a gas turbine system

 #45
20130263570
2013-10-10

Fluid flow machine especially gas turbine penetrated axially by a hot gas stream

 #46
20130170998
2013-07-04

Impeller tube assembly

 #47
20130092350
2013-04-18

SYSTEM FOR COOLING FLUID FLOW WITHIN AN ENGINE

 #48
20130028750
2013-01-31

Compressor rotor

 #49
20120308381
2012-12-06

Integrally bladed rotor with slotted outer rim

 #50
20120244009
2012-09-27

Inserts for turbine cooling circuit

 #51
20120148405
2012-06-14

Cooling circuit for a drum rotor

 #52
20120134782
2012-05-31

PURGE SYSTEMS FOR ROTARY MACHINES AND METHODS OF ASSEMBLING SAME

 #53
20120134778
2012-05-31

Axial flow gas turbine

 #54
20120036864
2012-02-16

Gas turbine engine and method for cooling the compressor of a gas turbine engine

 #55
20110255977
2011-10-20

Turbine engine spacer

 #56
20110182745
2011-07-28

Integrally bladed rotor with slotted outer rim

 #57
20110164957
2011-07-07

Method and apparatus for double flow turbine first stage cooling

 #58
20110158819
2011-06-30

INTERNAL REACTION STEAM TURBINE COOLING ARRANGEMENT

 #59
20110085905
2011-04-14

Turbomachine rotor cooling

 #60
20100300113
2010-12-02

Anti-vortex device for a gas turbine engine compressor

 #61
20100129207
2010-05-27

Steam turbine

 #62
20100111673
2010-05-06

Turbine with interrupted purge flow

 #63
20090238678
2009-09-24

Cold air buffer supply tube

 #64
20090196732
2009-08-06

Turbomachine, in particular a gas turbine

 #65
20070271930
2007-11-29

Gas turbine having cooling-air transfer system

 #66
20070098543
2007-05-03

Turbomachine, in particular a gas turbine

 #67
20070089430
2007-04-26

Air-guiding system between compressor and turbine of a gas turbine engine

 #68
20050196278
2005-09-08

Turbine blade arrangement

 #69
20050163612
2005-07-28

Steam turbine

 #70
20050111964
2005-05-26

Triple circuit turbine cooling

 #71
20050025614
2005-02-03

Turbine engine and a method for cooling a turbine engine