Patents-Review.com
ClassID:

136871 ⎘

F01D9/047 - CPC Classification

Classification description:

Stators; Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector Nozzle boxes

Recent Application in this class:
#1
20250237148
2025-07-24

TANDEM STATOR

 #2
20250237147
2025-07-24

NOZZLE SECTOR

 #3
20250137381
2025-05-01

RIM-ROTOR TURBINE SEALING AND COOLING ARRANGEMENT

 #4
20240229660
2024-07-11

Stationary blade segment, gas turbine, and method for producing stationary blade segment

 #5
20240018877
2024-01-18

Radial turbine nozzle and method for assembling the same

 #6
20240018876
2024-01-18

Gas turbine and method for assembling radial turbine nozzle

 #7
20230407752
2023-12-21

GAS TURBINE STATIONARY BLADE AND GAS TURBINE

 #8
20230313697
2023-10-05

GUIDE VANE IN GAS TURBINE ENGINE

 #9
20230296027
2023-09-21

Turbine nozzle assembly

 #10
20230287805
2023-09-14

Twin scroll turbine housing

 #11
20230272743
2023-08-31

Air inlet manifold and gas turbine including the same

 #12
20220275730
2022-09-01

Fairing assembly

 #13
20220049627
2022-02-17

Turbine stator, steam turbine, and partition plate

 #14
20220018281
2022-01-20

Waste heat recovery system with nozzle block including geometrically different nozzles and turbine expander for the same

 #15
20210372289
2021-12-02

TURBINE NOZZLE WITH REDUCED LEAKAGE FEATHER SEALS

 #16
20210270138
2021-09-02

Vane core assemblies and methods

 #17
20200362710
2020-11-19

Systems and method for determining turbine assembly flow characteristics

 #18
20200362704
2020-11-19

NOZZLE SEGMENT

 #19
20200340362
2020-10-29

Vane core assemblies and methods

 #20
20200332673
2020-10-22

Adaptive case for a gas turbine engine

 #21
20200318488
2020-10-08

Turbine nozzle with reduced leakage feather seals

 #22
20200240279
2020-07-30

Gas turbine engines including tangential on-board injectors and methods for manufacturing the same

 #23
20200200026
2020-06-25

HIGHLY EFFICIENT COMPACT GAS TURBINE ENGINE

 #24
20200088051
2020-03-19

Ceramic matrix composite nozzle mounted with a strut and concepts thereof

 #25
20200063586
2020-02-27

Spline seal with cooling features for turbine engines

 #26
20200040749
2020-02-06

Fairing assembly

 #27
20200025003
2020-01-23

REAR OUTER DISCHARGE NOZZLE

 #28
20190264606
2019-08-29

Waste heat recovery system with nozzle block including geometrically different nozzles and turbine expander for the same

 #29
20190264568
2019-08-29

Guide vane airfoil for the hot gas flow path of a turbomachine

 #30
20190257243
2019-08-22

Turbocharger, nozzle vane for turbocharger, and turbine

 #31
20190217377
2019-07-18

Method of making a multi-vane model, tooling, and an assembly comprising a multi-vane model and a holder element

 #32
20190128133
2019-05-02

Detachable anti-wear cap for rectifier sector

 #33
20190101026
2019-04-04

Arm for turbomachine casing comprising a body and a removable part

 #34
20190040755
2019-02-07

Turbine nozzle with stress-relieving pocket

 #35
20190040754
2019-02-07

Stator vane segment for a turbomachine

 #36
20180355738
2018-12-13

Turbine engine with variable effective throat

 #37
20180230837
2018-08-16

Turbine engine turbine including a nozzle stage made of ceramic matrix composite material

 #38
20180230809
2018-08-16

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

 #39
20180230808
2018-08-16

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

 #40
20180230807
2018-08-16

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

 #41
20180216479
2018-08-02

Seal assembly to seal end gap leaks in gas turbines

 #42
20180058220
2018-03-01

Stator with adjustable vanes for the compressor of an axial turbine engine

 #43
20170350264
2017-12-07

NOZZLE STRUCTURE AND ROTARY MACHINE

 #44
20170284211
2017-10-05

Flowpath assembly for a gas turbine engine

 #45
20170234149
2017-08-17

Nozzle box assembly

 #46
20170204733
2017-07-20

Nozzle box assembly

 #47
20170114652
2017-04-27

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

 #48
20170107837
2017-04-20

Turbine slotted arcuate leaf seal

 #49
20170107835
2017-04-20

Bulged nozzle for control of secondary flow and optimal diffuser performance

 #50
20170051619
2017-02-23

CMC NOZZLES WITH SPLIT ENDWALLS FOR GAS TURBINE ENGINES

 #51
20170002670
2017-01-05

Bulged nozzle for control of secondary flow and optimal diffuser performance

 #52
20160376898
2016-12-29

Steam turbine nozzle segment for partial arc application, related assembly and steam turbine

 #53
20160312658
2016-10-27

Methods for positioning neighboring nozzles of a gas turbine engine

 #54
20160290148
2016-10-06

Turbine nozzle box

 #55
20160290147
2016-10-06

Hybrid nozzle segment assemblies for a gas turbine engine

 #56
20160222807
2016-08-04

Guide vane ring for a turbomachine

 #57
20160201489
2016-07-14

Crimped insert for improved turbine vane internal cooling

 #58
20160177761
2016-06-23

Ceramic matrix composite nozzle mounted with a strut and concepts thereof

 #59
20160169514
2016-06-16

Gas turbine engine diffuser-combustor assembly inner casing

 #60
20160153299
2016-06-02

Turbine nozzle with impingement baffle

 #61
20160108930
2016-04-21

Gas guiding device and facility including the same

 #62
20160108821
2016-04-21

Radially fastened fixed-variable vane system

 #63
20160090843
2016-03-31

TURBINE COMPONENTS WITH STEPPED APERTURES

 #64
20160069200
2016-03-10

Turbine vane with platform pad

 #65
20160069197
2016-03-10

Turbine vane with variable trailing edge inner radius

 #66
20160061046
2016-03-03

Turbine vane with non-uniform wall thickness

 #67
20160047259
2016-02-18

Gas turbine engine stress isolation scallop

 #68
20160032825
2016-02-04

GAS TURBINE ENGINE WITH SUPERSONIC COMPRESSOR

 #69
20160032764
2016-02-04

Gas turbine engine end-wall component

 #70
20160024950
2016-01-28

STEAM TURBINE

 #71
20160024949
2016-01-28

Mid-turbine frame and gas turbine engine including same

 #72
20160010474
2016-01-14

Turbine nozzle components having reduced flow areas

 #73
20150377048
2015-12-31

Stator vane assembly and method therefor

 #74
20150361826
2015-12-17

Gas turbine engine airfoil curvature

 #75
20150300253
2015-10-22

Reduced length transition ducts

 #76
20150198054
2015-07-16

Assembly for directing combustion gas

 #77
20150147169
2015-05-28

Adjusted stationary airfoil

 #78
20150121897
2015-05-07

Gas turbine engine with soft mounted pre-swirl nozzle

 #79
20150050134
2015-02-19

Full arc admission steam turbine

 #80
20150003969
2015-01-01

Steam turbine

 #81
20140363281
2014-12-11

Process for replacing a bolted-on nozzle block coupled to a nozzle chamber in a steam turbine

 #82
20140338328
2014-11-20

Nozzled turbine

 #83
20140154065
2014-06-05

Turbomachine flow divider and related turbomachine

 #84
20140123676
2014-05-08

Gas turbine engine end-wall component

 #85
20140093355
2014-04-03

EXTENDED INDENTATION FOR A FASTENER WITHIN AN AIR FLOW

 #86
20130202427
2013-08-08

Methods for the controlled reduction of turbine nozzle flow areas and turbine nozzle components having reduced flow areas

 #87
20130202409
2013-08-08

Turbine vane hollow inner rail

 #88
20130160454
2013-06-27

Gas turbine engine with supersonic compressor

 #89
20130149100
2013-06-13

Gas turbine engine

 #90
20130101386
2013-04-25

Dual-flow steam turbine with steam cooling

 #91
20120317809
2012-12-20

Method of repairing a turbine nozzle segment in a turbine engine

 #92
20120240580
2012-09-27

Steam valve device and steam turbine plant

 #93
20120121391
2012-05-17

Adjustment and measurement system for steam turbine nozzle assembly

 #94
20120114470
2012-05-10

External adjustment and measurement system for steam turbine nozzle assembly

 #95
20120111008
2012-05-10

Alternative partial steam admission arc for reduced noise generation

 #96
20120107087
2012-05-03

Method for varying the geometry of a mid-turbine frame

 #97
20120070269
2012-03-22

Steam turbine

 #98
20120020775
2012-01-26

FLOW SPLITTER ASSEMBLY FOR STEAM TURBOMACHINE AND METHOD

 #99
20110236200
2011-09-29

Gas turbine engine with non-axisymmetric surface contoured vane platform

 #100
20100232958
2010-09-16

Nozzle box of axial flow turbine and axial flow turbine

 #101
20100221115
2010-09-02

Retention structures and exit guide vane assemblies

 #102
20100132377
2010-06-03

FABRICATED ITD-STRUT AND VANE RING FOR GAS TURBINE ENGINE

 #103
20100047064
2010-02-25

Multifrequency control stage for improved dampening of excitation factors

 #104
20100021286
2010-01-28

Actuated variable geometry mid-turbine frame design

 #105
20100021283
2010-01-28

System and method for providing supercritical cooling steam into a wheelspace of a turbine

 #106
20090280005
2009-11-12

Use of a thermal barrier coating for a housing of a steam turbine, and a steam turbine

 #107
20090232646
2009-09-17

Use of a thermal barrier coating for a housing of a steam turbine, and a steam turbine

 #108
20090068001
2009-03-12

Steam turbine

 #109
20090053048
2009-02-26

Steam turbine having a nozzle box arranged at an upstream side of a steam passage that divides a space between a rotor and a casing into spaces that are sealed from each other

 #110
20090047126
2009-02-19

Integrated compressor vane casing

 #111
20080222874
2008-09-18

Hot gas duct and duct splitter arrangement

 #112
20080152488
2008-06-26

Cantilevered nozzle with crowned flange to improve outer band low cycle fatigue

 #113
20080152485
2008-06-26

Crowned rails for supporting arcuate components

 #114
20070140840
2007-06-21

Use of a thermal barrier coating for a housing of a steam turbine, and a steam turbine

 #115
20070116562
2007-05-24

Methods and apparatus for cooling combustion turbine engine components

 #116
20060182625
2006-08-17

Steam turbine nozzle box

 #117
17562130
2023-01-24

Turbine nozzle assembly

 #118
17323354
2022-10-11

Turbine nozzle assembly system with nozzle sets having different throat areas