Patents-Review.com
ClassID:

136853 ⎘

F01D5/3069 - CPC Classification

Classification description:

Blades; Blade-carrying members ; Heating, heat-insulating, cooling or antivibration means on the blades or the members; Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings

Recent Application in this class:
#1
20250043799
2025-02-06

Control of leakage for gas turbine engine compressor blades

 #2
20240344460
2024-10-17

ROTOR ASSEMBLY FOR A GAS TURBINE ENGINE

 #3
20230167745
2023-06-01

Gas turbine engine including a rotating blade assembly

 #4
20210324748
2021-10-21

Composite reinforced rotor

 #5
20210222574
2021-07-22

Rotor blade pair for rotational equipment

 #6
20210215062
2021-07-15

Trunnion retention for a turbine engine

 #7
20210164354
2021-06-03

REDUCED SCALE RUNNER AND METHOD OF MANUFACTURING THEREOF

 #8
20200248710
2020-08-06

Turbomachine stage and method of making same

 #9
20200072065
2020-03-05

Turbine blade assembly with ceramic matrix composite components

 #10
20200072064
2020-03-05

Platform with axial attachment for blade with circumferential attachment

 #11
20200072063
2020-03-05

Pinned platform for blade with circumferential attachment

 #12
20200063577
2020-02-27

Turbine wheel assembly

 #13
20200040735
2020-02-06

Movable ring assembly for a turbine engine turbine

 #14
20190338657
2019-11-07

Multi-piece turbine disk for ceramic matrix composite components

 #15
20190249683
2019-08-15

Fan for a turbomachine

 #16
20190093503
2019-03-28

Trunnion retention for a turbine engine

 #17
20190093489
2019-03-28

Outer drum rotor assembly

 #18
20180216628
2018-08-02

Turbomachine stage and method of making same

 #19
20180100402
2018-04-12

Rotor blade assembly comprising a ring segment shaped or disc segment shaped blade carrier and a radially inner reinforcement structure

 #20
20180023394
2018-01-25

Rotor with a locking plate for securing an antirotation lock against unscrewing

 #21
20170355446
2017-12-14

Propeller blades

 #22
20170321561
2017-11-09

Fan blade pitch setting

 #23
20170167504
2017-06-15

Fan for a turbomachine

 #24
20160376919
2016-12-29

Trunnion retention for a turbine engine

 #25
20160265368
2016-09-15

Method for manufacturing a stage of a steam turbine

 #26
20160177754
2016-06-23

Bonded fan platform

 #27
20160130957
2016-05-12

Turbine blisk including ceramic matrix composite blades and methods of manufacture

 #28
20160108745
2016-04-21

Gas turbine hub

 #29
20160102565
2016-04-14

Tip-controlled integrally bladed rotor for gas turbine engine

 #30
20150369046
2015-12-24

Low speed fan for gas turbine engines

 #31
20150330234
2015-11-19

Expandable Boundary Layer Turbine

 #32
20150292332
2015-10-15

Method for Building stages of centrifugal radial turbines

 #33
20150267545
2015-09-24

Blisk with low stresses at blade root, preferably for an aircraft turbine engine fan

 #34
20150110633
2015-04-23

RETENTION ASSEMBLY WITH A CONICAL INTERFACE FOR A PROPELLER BLADE

 #35
20150010404
2015-01-08

Turbine or compressor stage including an interface part made of ceramic material

 #36
20140255196
2014-09-11

Double split blade lock ring

 #37
20140190181
2014-07-10

Rotor cover plate

 #38
20140119943
2014-05-01

Turbine rotor assembly

 #39
20140119918
2014-05-01

Damper for a turbine rotor assembly

 #40
20140119917
2014-05-01

Turbine blade for a gas turbine engine

 #41
20140119916
2014-05-01

Damper for a turbine rotor assembly

 #42
20130315744
2013-11-28

Fan rotor and associated turbojet engine

 #43
20130216393
2013-08-22

Radial impeller with a radially free basic rim

 #44
20130156590
2013-06-20

Gas turbine engine rotor wheel having composite material blades with blade-root to disk connection being obtained by clamping

 #45
20130149125
2013-06-13

Turbine and method for manufacturing turbine

 #46
20120282101
2012-11-08

Gas turbine engine rotor construction

 #47
20120121428
2012-05-17

Blade retention disk

 #48
20110299992
2011-12-08

Rotor assembly for gas turbine engine

 #49
20110268561
2011-11-03

Turbine engine rotor wheel with blades made of a composite material provided with a spring ring

 #50
20110182751
2011-07-28

Rotor Disc

 #51
20110052371
2011-03-03

Multi-component bladed rotor for a turbomachine

 #52
20100239424
2010-09-23

Split disk assembly for a gas turbine engine

 #53
20100166560
2010-07-01

Turbomachine rotor wheel having composite material blades

 #54
20090317245
2009-12-24

Method of forming a rotating blade assembly

 #55
20090068016
2009-03-12

SHROUDED SINGLE CRYSTAL DUAL ALLOY TURBINE DISK

 #56
20050106019
2005-05-19

Turbine wheel for turbomachine and the assembly method for such a wheel

 #57
16879862
2021-07-27

Airfoil attachment for gas turbine engines