ClassID:

54124

B29L2031/08 - CPC Classification

Classification description:

Other particular articles Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers

Sub-classes:
Recent Application in this class:
#1
20260098542
2026-04-09

FOIL WITH METALLIC LEADING EDGE

#2
20260043412
2026-02-12

METHOD FOR MANUFACTURING CENTRIFUGAL FAN AND CENTRIFUGAL FAN

#3
20260027778
2026-01-29

HEAT DISSIPATION CONTROL IN ADDITIVE MANUFACTURING

#4
20260001283
2026-01-01

SYSTEM FOR APPLYING ADHESIVE

#5
20250297551
2025-09-25

METHOD AND SYSTEM OF FORMING A COMPOSITE AIRFOIL HAVING A SET OF PLIES

#6
20250243766
2025-07-31

POLYMER-METAL COMPOSITE STATOR VANES AND METHODS FOR MANUFACTURING THE SAME

#7
20250209607
2025-06-26

METHOD TO QUALIFY ADDITIONAL DIES AFTER MASTER DIE

#8
20250178294
2025-06-05

METHOD FOR MANUFACTURING A PART MADE OF COMPOSITE MATERIAL

#9
20250170784
2025-05-29

SYSTEM FOR APPLYING ADHESIVE

#10
20250162260
2025-05-22

SYSTEMS AND METHODS FOR PRODUCING A MIXER

#11
20250154874
2025-05-15

COMPOSITE VANE FOR AN AIRCRAFT TURBOMACHINE FAN COMPRISING MEANS FOR MEASURING INTERNAL DEFORMATIONS

#12
20240418179
2024-12-19

FAN WHEEL AND A METHOD OF MANUFACTURING THEREOF

#13
20240399694
2024-12-05

METHOD FOR MANUFACTURING A BLADE FOR AN AIRCRAFT TURBINE ENGINE

#14
20240359373
2024-10-31

Method for producing an injection molded part, injection mold and fan impeller

#15
20240342963
2024-10-17

IMPROVED MOLDING CORE FOR MANUFACTURING A HOLLOW OMC PART

#16
20240336017
2024-10-10

TRANSITION FOR COMPOSITE LAMINATES FOR A MODULAR BLADE

#17
20240326359
2024-10-03

METHOD FOR PRODUCING A VANE COMPRISING A REINFORCED CAVITY

#18
20240326358
2024-10-03

METHOD FOR MANUFACTURING A VANE COMPRISING A REINFORCED CAVITY

#19
20240326351
2024-10-03

Method for producing a preform for part of a blade or propeller by winding a weave obtained by weaving to shape

#20
20240239062
2024-07-18

VANE MADE OF COMPOSITE MATERIAL COMPRISING A METALLIC REINFORCEMENT AND METHOD FOR MANUFACTURING SUCH A VANE

#21
20240217190
2024-07-04

THREE-DIMENSIONAL ORTHOGONAL WOVEN COMPOSITE OUTLET GUIDE VANE AND MANUFACTURING METHOD THEREOF

#22
20240198083
2024-06-20

Compressible rotor

#23
20240190048
2024-06-13

METHOD FOR MANUFACTURING A HOLLOW TURBOMACHINE BLADE

#24
20240181723
2024-06-06

STRUCTURAL TILES CONSTRUCTED OF RECYCLED FIBER REINFORCED POLYMER MATERIALS FOR USE IN COMPOSITE PANELS

#25
20240088763
2024-03-14

Stator for an electric rotary machine

#26
20240060460
2024-02-22

Method for manufacturing a composite platform for a fan of an aircraft turbine engine

#27
20240059032
2024-02-22

DEVICE FOR MOULDING A BLADED PART OF A TURBOMACHINE

#28
20240026792
2024-01-25

Composite vane for an aircraft turbine engine

#29
20230202083
2023-06-29

Method for producing an injection molded part, injection mold and fan impeller

#30
20230182411
2023-06-15

Method for producing an aerodynamic element including riblets

#31
20230175710
2023-06-08

Fan, air conditioner including the fan, and method for manufacturing the fan

#32
20230173759
2023-06-08

Additively manufacturing an impeller and motor rotor

#33
20230166460
2023-06-01

MANUFACTURING METHOD OF A PREFORM FOR A TURBOMACHINE COMPONENT MADE FROM COMPOSITE MATERIAL AND CORRESPONDING COMPONENT

#34
20230142441
2023-05-11

Composite turbomachine vane and method for manufacturing same

#35
20230140261
2023-05-04

MOLD FOR MANUFACTURING A TURBINE ENGINE FAN CASING FROM A COMPOSITE MATERIAL

#36
20230101040
2023-03-30

Composite-material blade, rotary machine, and method for forming composite-material blade

#37
20230093021
2023-03-23

Vane made of composite material for a turbine engine stator including a hollow core made of non-porous plastic

#38
20230027311
2023-01-26

METHOD FOR MANUFACTURING A GRID MADE OF A COMPOSITE MATERIAL

#39
20220347949
2022-11-03

Device for shaping a fibrous preform for producing a bladed part of a turbomachine

#40
20220347945
2022-11-03

DEVICE FOR MOULDING A BLADED PART OF A TURBOMACHINE

#41
20220258381
2022-08-18

Method for manufacturing a composite component

#42
20220227061
2022-07-21

Additive manufacturing systems and methods of pretreating and additively printing on workpieces

#43
20220213897
2022-07-07

Manufacturing method of 3-dimensional plastic impeller of centrifugal pump and the impeller

#44
20220126528
2022-04-28

A METHOD OF MANUFACTURING A COMPOSITE BLADE

#45
20220118663
2022-04-21

Method for manufacturing an impeller

#46
20220040926
2022-02-10

Systems and methods for producing a mixer

#47
20210388726
2021-12-16

Component shielding

#48
20210379833
2021-12-09

Enhanced 3D printing apparatus

#49
20210339485
2021-11-04

Method for manufacturing a turbomachine composite part

#50
20210324873
2021-10-21

Fan

#51
20210308926
2021-10-07

Method of manufacturing an assembly fixture and a composite product

#52
20210285398
2021-09-16

Long-fibre-reinforced-joints-composite thrust reverser cascade

#53
20210254493
2021-08-19

Variable stator vane and method of fabricating variable stator vane

#54
20210199013
2021-07-01

CMC component with integral cooling channels and method of manufacture

#55
20210156266
2021-05-27

Contour weaving to form airfoil

#56
20210146607
2021-05-20

Fused filament fabrication of shape memory alloys

#57
20210140444
2021-05-13

Screw systems

#58
20210078217
2021-03-18

Method for molding composite material blade, composite material blade, and molding die for composite material blade

#59
20210010377
2021-01-14

Method for manufacturing a vane from a composite material with a fitted metal leading edge for a gas turbine

#60
20210003014
2021-01-07

3D-printed composite compressor blade having stress-oriented fiber and method of manufacturing the same

#61
20200406560
2020-12-31

Systems for manufacturing modular rotor blades

#62
20200400027
2020-12-24

Composite blade and method for molding composite blade

#63
20200384692
2020-12-10

Additive manufacturing systems and methods of pretreating and additively printing on workpieces

#64
20200384538
2020-12-10

Method of manufacturing metal member

#65
20200346382
2020-11-05

Assembly fixture with anisotropic thermal properties

#66
20200346381
2020-11-05

MOLD, EJECTION STRUCTURE THEREOF AND MANUFACTURING METHOD OF FAN

#67
20200331222
2020-10-22

Composite blade and method of forming composite blade

#68
20200298521
2020-09-24

Method of shaping composite blade

#69
20200223212
2020-07-16

Diode laser fiber array for powder bed fabrication or repair

#70
20200217206
2020-07-09

Methods of customizing, manufacturing, and repairing a rotor blade using additive manufacturing processes and a rotor blade incorporating the same

#71
20200206978
2020-07-02

Process for shaping and process for impregnating a fibrous preform

#72
20200198252
2020-06-25

Methods of manufacturing modular rotor blades

#73
20200182149
2020-06-11

Fan comprising an inter-blade platform attached upstream by a ferrule

#74
20200180297
2020-06-11

Control of solidification in laser powder bed fusion additive manufacturing using a diode laser fiber array

#75
20200173292
2020-06-04

Composite blade and method for manufacturing composite blade

#76
20200108569
2020-04-09

Method for manufacturing a composite material part comprising a body extended by a reinforced attachment end

#77
20200024958
2020-01-23

Method of manufacturing a fan blade and a fan blade

#78
20200016800
2020-01-16

INJECTION-MOLDED IMPELLER

#79
20200003061
2020-01-02

Turbomachine blade and method for the manufacture of same

#80
20190353040
2019-11-21

Mold tool and methods for airfoil bonding

#81
20190344487
2019-11-14

Injection-molding machine

#82
20190331127
2019-10-31

Composite airfoil for gas turbine

#83
20190315075
2019-10-17

Method for forming a composite article

#84
20190308376
2019-10-10

Method of manufacturing a fan blade and a fan blade

#85
20190301290
2019-10-03

COMPOSITE BLADE AND METHOD OF MANUFACTURING COMPOSITE BLADE

#86
20190301285
2019-10-03

Composite blade and method of manufacturing composite blade

#87
20190283392
2019-09-19

Diode laser fiber array for powder bed fabrication or repair

#88
20190277141
2019-09-12

Composite fan blade and manufacturing method thereof

#89
20190261462
2019-08-22

Metal and composite leading edge assemblies

#90
20190234420
2019-08-01

Reinforced composite blade and method of making a blade

#91
20190217943
2019-07-18

Composite aircraft propeller blade with an integrated spar

#92
20190195073
2019-06-27

Composite hollow blade and a method of forming the composite hollow blade

#93
20190153994
2019-05-23

Methods for manufacturing wind turbine rotor blade panels having printed grid structures

#94
20190126573
2019-05-02

Cutting mechanism with rotatable blades

#95
20190118411
2019-04-25

Method for manufacturing a composite component

#96
20190111636
2019-04-18

Methods for manufacturing composite components

#97
20190084248
2019-03-21

Thermal caulking method, thermal caulking device, and caulked material

#98
20190070798
2019-03-07

Flexible molding process and system for magnetic pole protective layer

#99
20190063233
2019-02-28

Composite stator with integral platforms for gas turbine engines

#100
20190032491
2019-01-31

Methods of customizing, manufacturing, and repairing a rotor blade using additive manufacturing processes

#101
20190010961
2019-01-10

Impeller of centrifugal fan and method and apparatus for manufacturing the same

#102
20190010918
2019-01-10

Enhanced through-thickness resin infusion for a wind turbine composite laminate

#103
20180370158
2018-12-27

Shaped composite ply layups and methods for shaping composite ply layups

#104
20180370105
2018-12-27

INJECTION MOLDING MOLD OF IMPELLER AND INJECTION MOLDING METHOD OF IMPELLER

#105
20180361677
2018-12-20

Post-modulation station and an associated method of manufacture of a wind turbine blade

#106
20180345608
2018-12-06

Aircraft repair patch applicator tool

#107
20180334913
2018-11-22

Method of manufacturing a composite aircraft blade

#108
20180333922
2018-11-22

Aircraft blade and methods of forming and repairing an aircraft blade

#109
20180319106
2018-11-08

3D thermoplastic composite pultrusion system and method

#110
20180319101
2018-11-08

Method of fabricating a composite material part having a body integral with one or more platforms

#111
20180304496
2018-10-25

Fiber reinforced composite member molding apparatus

#112
20180266427
2018-09-20

Impeller

#113
20180243955
2018-08-30

Method for manufacturing impeller

#114
20180238299
2018-08-23

Methods of joining rotor blade components using thermoplastic welding

#115
20180163745
2018-06-14

Systems and methods for making airfoils

#116
20180162076
2018-06-14

Impregnation mould having needles for producing a part from a woven preform

#117
20180147797
2018-05-31

Method of fabricating an airfoil element out of composite material and having metal reinforcement fastened by riveting

#118
20180141287
2018-05-24

METHOD OF MANUFACTURING A COMPOSITE COMPONENT

#119
20180135436
2018-05-17

Blade having platforms including inserts

#120
20180127090
2018-05-10

Method of fabricating a spar for a blade, a method of fabricating a blade, and a blade

#121
20180100400
2018-04-12

Blade equipped with platforms comprising a retaining leg

#122
20180051705
2018-02-22

Gas-turbine engine composite components with integral 3-D woven off-axis reinforcement

#123
20180023397
2018-01-25

Blade with corrugated outer surface(s)

#124
20180019643
2018-01-18

BLADE FOR A FAN

#125
20180009960
2018-01-11

FIBER-REIMFORCED MOLDED BODIES MADE OF EXPANDED PARTICLE FOAM MATERIAL

#126
20170373569
2017-12-28

Rotor, manufacturing method of the rotor, and motor

#127
20170369667
2017-12-28

FIBER REINFORCEMENT FOR ANISOTROPIC FOAMS

#128
20170368768
2017-12-28

3D thermoplastic composite pultrusion system and method

#129
20170348876
2017-12-07

THIN PLY HIGH TEMPERATURE COMPOSITES

#130
20170341312
2017-11-30

Method and a thermoplastic blade

#131
20170341310
2017-11-30

Methods and systems including pressurized housings for forming materials

#132
20170326757
2017-11-16

Composite blade comprising a platform equipped with a stiffener

#133
20170312998
2017-11-02

Method for checking the position of a preform in a mould

#134
20170312858
2017-11-02

Method of manufacturing a component and component

#135
20170291701
2017-10-12

Fiber orientation to allow for automated ply placement with composite rotor yokes

#136
20170259462
2017-09-14

Article and method of forming an article

#137
20170259329
2017-09-14

Method for producing a rotor blade

#138
20170211591
2017-07-27

Impeller having a Solidified Ultraviolet-Curing Adhesive, Fan having the Impeller, Impeller Weight-Balancing Method, and Impeller Weight-Balancing Adjustment System

#139
20170204877
2017-07-20

Method for producing a compressor stator of an axial turbomachine

#140
20170204833
2017-07-20

Rotor blades having structural skin insert and methods of making same

#141
20170182562
2017-06-29

Systems and methods for additive manufacturing and repair of metal components

#142
20170165926
2017-06-15

3D thermoplastic composite pultrusion system and method

#143
20170130643
2017-05-11

COMPOSITE ROTARY COMPONENT

#144
20170130599
2017-05-11

Turbine component having a seal slot and additive manufacturing process for making same

#145
20170127477
2017-05-04

Metal and composite leading edge assemblies

#146
20170082087
2017-03-23

Method for manufacturing blade components using pre-cured laminate materials

#147
20170058912
2017-03-02

Blade provided with platforms possessing attachment portions

#148
20170051617
2017-02-23

Composite material vane with integrated aerodynamic covering element and manufacturing method thereof

#149
20170023008
2017-01-26

Fan blade with composite cover and sacrificial filler

#150
20170001366
2017-01-05

Method for adhering parts and device for implementing said method

#151
20160348518
2016-12-01

FIBER PREFORM FOR A HOLLOW TURBINE ENGINE VANE

#152
20160346965
2016-12-01

METHOD AND TOOL FOR FORMING A SCARF JOINT

#153
20160312616
2016-10-27

Blade made of organic matrix composite material provided with a metal strip, and a method of fastening a metal strip on a blade fiber preform

#154
20160288380
2016-10-06

Method and compaction assembly for manufacturing a composite turbomachine blade

#155
20160273372
2016-09-22

Fiber preform for a hollow turbine engine vane

#156
20160257080
2016-09-08

3D thermoplastic composite pultrusion system and method

#157
20160257058
2016-09-08

3D thermoplastic composite pultrusion system and method

#158
20160243777
2016-08-25

Compacting assembly and method of fabricating a composite blade for a turbine engine

#159
20160237830
2016-08-18

Non-metallic vertical turbine pump

#160
20160221273
2016-08-04

Method for manufacturing a propeller blade

#161
20160201480
2016-07-14

Airfoil with an integrally stiffened composite cover

#162
20160195062
2016-07-07

Induction consolidation for wind blade fabrication

#163
20160186774
2016-06-30

PROCESS OF PRODUCING A THERMOPLASTIC-FIBER COMPOSITE AND FAN BLADES FORMED THEREFROM

#164
20160167269
2016-06-16

Method of fabricating a composite material blade having an integrated metal leading edge for a gas turbine aeroengine

#165
20160158889
2016-06-09

Control of solidification in laser powder bed fusion additive manufacturing using a diode laser fiber array

#166
20160146184
2016-05-26

METHODS OF MANUFACTURING ROTOR BLADE COMPONENTS FOR A WIND TURBINE

#167
20160115967
2016-04-28

Centrifugal fan, air-conditioning apparatus, and method of manufacturing centrifugal fan

#168
20160115939
2016-04-28

System and method for controlling bonding material in a wind turbine blade

#169
20160115794
2016-04-28

Composite annulus filler

#170
20160108746
2016-04-21

Vane assembly including two- and three-dimensional arrangements of continuous fibers

#171
20160101575
2016-04-14

Method for immobilising a preform in a mould

#172
20160101561
2016-04-14

Dual-walled ceramic matrix composite (CMC) component with integral cooling and method of making a CMC component with integral cooling

#173
20160082674
2016-03-24

Composite woven outlet guide vane with optional hollow airfoil

#174
20160076552
2016-03-17

Composite airfoil structures

#175
20160076387
2016-03-17

Tooling for fastening metal reinforcement on the leading edge of a turbine engine blade, and a method using such tooling

#176
20160039144
2016-02-11

Method for mounting a vortex generator and mounting apparatus for carrying out the method

#177
20160032939
2016-02-04

AIRFOIL STRUCTURES

#178
20160023408
2016-01-28

Fiber-reinforced composite articles made from fibers having coupling-initiator compounds and methods of making the articles

#179
20160017712
2016-01-21

Turbine engine repair methods

#180
20160016662
2016-01-21

Method of fabricating a spar for a blade, a method of fabricating a blade, and a blade

#181
20160012178
2016-01-14

Method of designing a common preform for providing preforms for turbine engine outlet guide vanes of different geometrical profiles and made out of composite material

#182
20160010656
2016-01-14

Fan, molding die, and fluid feeder

#183
20160009034
2016-01-14

System and method for manufacture of airfoil components

#184
20160003256
2016-01-07

Fan, molding die, and fluid feeder

#185
20150375294
2015-12-31

Segmented core and method for molding an impeller

#186
20150369248
2015-12-24

ROTOR STRUCTURE AND ELECTRIC FLUID PUMP

#187
20150360284
2015-12-17

Metallic structure

#188
20150343674
2015-12-03

Method and apparatus for supporting blades

#189
20150336334
2015-11-26

DEVICE FOR ACCESSING THE SIDES OF A WIND TURBINE BLADE MOULD

#190
20150336323
2015-11-26

Method of manufacturing fan blade and apparatus for manufacturing the same fan blade

#191
20150292479
2015-10-15

Spar cap assembly for a wind turbine rotor blade

#192
20150266250
2015-09-24

APPARATUS AND METHOD TO MANUFACTURE SEMI-FINISHED PRODUCTS FOR WIND POWER INSTALLATION ROTOR BLADES AS WELL AS ROTOR BLADE AND WIND POWER INSTALLATIONS

#193
20150231844
2015-08-20

Process for the production of wind power installation rotor blades and for the production of a mold core for same

#194
20150231796
2015-08-20

Treated component and methods of forming a treated component

#195
20150211523
2015-07-30

Centrifugal pump impeller

#196
20150204342
2015-07-23

Impeller and mold for manufacturing impeller

#197
20150192027
2015-07-09

Turbine blade sealing structure

#198
20150174838
2015-06-25

Turbine component patch delivery systems and methods

#199
20150174834
2015-06-25

Mold for manufacturing a component

#200
20150165556
2015-06-18

Diode laser fiber array for powder bed fabrication or repair

#201
20150159501
2015-06-11

Rigid and rotatable vanes molded within variably shaped flexible airfoils

#202
20150151485
2015-06-04

Method of fastening structural metal reinforcement on a portion of a gas turbine blade made of composite material, and an injection mold for performing such a method

#203
20150136327
2015-05-21

Method and apparatus for making fiber reinforced composite tubes

#204
20150132134
2015-05-14

Injection molded composite fan platform

#205
20150064016
2015-03-05

Composite blade made by additive manufacturing

#206
20150064015
2015-03-05

Composite blade made by additive manufacturing

#207
20150056081
2015-02-26

Post-moulding station and an associated method of manufacture of a wind turbine blade

#208
20150049576
2015-02-19

Horizontal agitator

#209
20150040396
2015-02-12

Method of fabricating a composite material turbine engine vane with incorporated platforms

#210
20150020958
2015-01-22

Method of producing tooling for resin transfer molding

#211
20150013160
2015-01-15

Method for producing a propeller blade from a composite material

#212
20150010406
2015-01-08

Rotor blade with a segmented supporting structure and method for manufacturing the rotor blade

#213
20140369849
2014-12-18

COMPOSITE FIBRE COMPONENT FOR A ROTOR BLADE, DEVICE FOR MANUFACTURING A COMPOSITE FIBRE COMPONENT FOR A ROTOR BLADE AND THE METHOD FOR MANUFACTURING A COMPOSITE FIBRE COMPONENT FOR A ROTOR BLADE

#214
20140369847
2014-12-18

Fibrous structure having variable numbering yarns

#215
20140363299
2014-12-11

Composite material reinforcing part of pi-shaped section, in particular a platform for a turbine engine fan, and its method of fabrication

#216
20140345789
2014-11-27

Direct mold for rotor blades for wind turbines

#217
20140338815
2014-11-20

Mould shell section for a mould shell for a wind turbine blade, mould shell and method using the mould shell sections

#218
20140333008
2014-11-13

System and method for feeding a fluid to a mold for molding a reinforced composite structure

#219
20140328689
2014-11-06

Method for manufacturing impeller

#220
20140327178
2014-11-06

Method and apparatus for manufacturing a wind turbine blade component with uniform temperature curing

#221
20140308136
2014-10-16

Method of manufacturing a composite material including a thermoplastic coated reinforcing element

#222
20140308135
2014-10-16

Method of through-thickness reinforcing a laminated material

#223
20140205461
2014-07-24

Vacuum degassing laser-blocking material system and process

#224
20140193249
2014-07-10

Electrical conductor paths

#225
20140163717
2014-06-12

Systems and methods for additive manufacturing and repair of metal components

#226
20140161520
2014-06-12

Joint structure and method

#227
20140072443
2014-03-13

Composite turbomachine blade with in-built root

#228
20140030108
2014-01-30

Method of sticking together and un-sticking two parts by means of a filled adhesive

#229
20140030076
2014-01-30

Turbine engine blade or vane made of composite material, turbine nozzle or compressor stator incorporating such vanes and method of fabricating same

#230
20140023515
2014-01-23

Fibre-reinforced composite moulding and manufacture thereof

#231
20140017074
2014-01-16

Composite material part comprising fixing means

#232
20130330496
2013-12-12

COMPOSITE STRUCTURE WITH LOW DENSITY CORE AND COMPOSITE STITCHING REINFORCEMENT

#233
20130280086
2013-10-24

Fan impeller structure and manufacturing method thereof

#234
20130243604
2013-09-19

Turbomachine blades or vanes having complementary even/odd geometry

#235
20130240118
2013-09-19

UV-IR combination curing system and method of use for wind blade manufacture and repair

#236
20130224035
2013-08-29

COMPOSITE AIRFOIL WITH LOCAL TAILORING OF MATERIAL PROPERTIES

#237
20130195637
2013-08-01

Fan impeller structure and manufacturing method thereof

#238
20130168022
2013-07-04

Method and apparatus for adhesive bond curing

#239
20130164142
2013-06-27

Propeller blade with reinforcing spars and boxes, and propeller comprising at least one such blade

#240
20130156594
2013-06-20

Composite rotor and vane assemblies with integral airfoils

#241
20130101406
2013-04-25

High pressure molding of composite parts

#242
20130089428
2013-04-11

Method for producing a metal reinforcement for a turbomachine blade

#243
20130078102
2013-03-28

Electrical machine having a fan wheel

#244
20130071247
2013-03-21

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