Patents-Review.com
ClassID:

145321 ⎘

F05D2230/211 - CPC Classification

Classification description:

Manufacture essentially without removing material by casting by precision casting, e.g. microfusing or investment casting

Recent Application in this class:
#1
20260002446
2026-01-01

TURBINE BLADE, IN PARTICULAR FOR A GAS TURBINE ENGINE

 #2
20250262800
2025-08-21

METHOD AND SYSTEM FOR MOLDED COATING ON CMC

 #3
20250154874
2025-05-15

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

 #4
20250129721
2025-04-24

Multi-Zone Blade Fabrication

 #5
20230175141
2023-06-08

Method for chemically pickling a cast metal part with porous ceramic core(s)

 #6
20230021707
2023-01-26

TURBINE COMPONENT WITH A THIN INTERIOR PARTITION

 #7
20220297345
2022-09-22

Method and system for molded coating on CMC

 #8
20220193757
2022-06-23

Investment casting core with cooling feature alignment guide and related methods

 #9
20220105562
2022-04-07

Production method for a component having integrated channels and component

 #10
20220088674
2022-03-24

Castings and manufacture methods

 #11
20220080494
2022-03-17

Methods for casting a component having a readily removable casting core

 #12
20220040804
2022-02-10

TWO-PART VALVUE MEMBER ASSEMBLY

 #13
20220003122
2022-01-06

Method of manufacturing TiAl alloy impeller and TiAl alloy impeller

 #14
20210402465
2021-12-30

Method and casting core for forming a landing for welding a baffle inserted in an airfoil

 #15
20210310362
2021-10-07

Cooled airfoil and method of making

 #16
20210308746
2021-10-07

Printing-enhanced casting cores

 #17
20210277785
2021-09-09

Multi-walled airfoil core

 #18
20210254474
2021-08-19

Multi-zone blade fabrication

 #19
20210237146
2021-08-05

Manufacturing method for finishing of ceramic cores flash

 #20
20210215050
2021-07-15

HYBRID ELLIPTICAL-CIRCULAR TRAILING EDGE FOR A TURBINE AIRFOIL

 #21
20210187594
2021-06-24

Hollow turbine blade with reduced cooling air extraction

 #22
20210163365
2021-06-03

NEEDLED CERAMIC MATRIX COMPOSITE COOLING PASSAGES

 #23
20210148242
2021-05-20

Turbomachinery sealing apparatus and method

 #24
20210121945
2021-04-29

Cast-in film cooling hole structures

 #25
20210078070
2021-03-18

Methods and apparatuses using cast in core reference features

 #26
20210071533
2021-03-11

Closure element with extensions for internal passage of component

 #27
20210003019
2021-01-07

Gas turbine component with cooling aperture having shaped inlet and method of forming the same

 #28
20200347729
2020-11-05

Manufacturing thin-walled castings utilizing adaptive machining

 #29
20200298302
2020-09-24

Investment casting method including forming of investment casting core

 #30
20200291791
2020-09-17

Airfoil having internal hybrid cooling cavities

 #31
20200291790
2020-09-17

Lost core structural frame

 #32
20200284153
2020-09-10

Coolant channel

 #33
20200277876
2020-09-03

Turbine shroud cooling

 #34
20200276676
2020-09-03

Method of manufacturing turbine airfoil and tip component thereof using ceramic core with witness feature

 #35
20200271000
2020-08-27

Gas engine component with cooling passages in wall and method of making the same

 #36
20200248565
2020-08-06

Turbine blade tip wall cooling

 #37
20200208530
2020-07-02

METHOD FOR MAKING A TURBINE AIRFOIL

 #38
20200180015
2020-06-11

Investment casting core system

 #39
20200149407
2020-05-14

Airfoil coupon attachment

 #40
20200102848
2020-04-02

Blade outer air seal fin cooling assembly and method

 #41
20200102841
2020-04-02

Multi-walled airfoil core

 #42
20200101526
2020-04-02

Cluster model and shell for obtaining an accessory for the independent handling of formed parts and associated method

 #43
20200101525
2020-04-02

Additively manufactured core

 #44
20200095868
2020-03-26

COOLING HOLE GEOMETRY FOR GAS TURBINE ENGINE COMPONENTS

 #45
20200094357
2020-03-26

Method of forming cooling holes

 #46
20200088042
2020-03-19

Internally cooled airfoil

 #47
20200086380
2020-03-19

Cast-in film cooling hole structures

 #48
20200056503
2020-02-20

Method for forming cooling holes having separate complex and simple geometry sections

 #49
20200040753
2020-02-06

Turbomachinery sealing apparatus and method

 #50
20200024970
2020-01-23

Airfoil cooling circuits

 #51
20200024968
2020-01-23

Turbine blade cooling system with channel transition

 #52
20200024963
2020-01-23

Component core with shaped edges

 #53
20200024962
2020-01-23

Gas turbine engine blade with variable density and wide chord tip

 #54
20200024703
2020-01-23

NICKEL AND CHROME BASED IRON ALLOY HAVING ENHANCED HIGH TEMPERATURE OXIDATION RESISTANCE

 #55
20200018174
2020-01-16

Leading edge hybrid cavities for airfoils of gas turbine engine

 #56
20200011186
2020-01-09

Gas turbine component with cooling aperture having shaped inlet and method of forming the same

 #57
20190375000
2019-12-12

METHOD FOR CASTING COOLING HOLES FOR AN INTERNAL COOLING CIRCUIT OF A GAS TURBINE ENGINE COMPONENT

 #58
20190358850
2019-11-28

Additively manufactured integrated casting core structure with ceramic shell

 #59
20190344334
2019-11-14

Core arrangement for turbine engine component

 #60
20190309629
2019-10-10

TURBINE BLADES AND VANES FOR GAS TURBINE ENGINE

 #61
20190292920
2019-09-26

Turbine component with a thin interior partition

 #62
20190255606
2019-08-22

METHODS AND APPARATUSES USING CAST IN CORE REFERENCE FEATURES

 #63
20190242579
2019-08-08

Pull-plane effusion combustor panel

 #64
20190217381
2019-07-18

Method and assembly for forming components using a jacketed core

 #65
20190210929
2019-07-11

Needled ceramic matrix composite cooling passages

 #66
20190186275
2019-06-20

Aerofoil and method of manufacture

 #67
20190186274
2019-06-20

Aerofoil

 #68
20190178101
2019-06-13

Turbine shroud cooling

 #69
20190178090
2019-06-13

Turbine blade cooling system with tip flag transition

 #70
20190178089
2019-06-13

Turbine blade cooling system with tip diffuser

 #71
20190178088
2019-06-13

Turbine blade cooling system with lower turning vane bank

 #72
20190178087
2019-06-13

Turbine blade cooling system with upper turning vane bank

 #73
20190176228
2019-06-13

GAS TURBINE ENGINE COMPONENT COOLING PASSAGE AND SPACE EATING CORE

 #74
20190168296
2019-06-06

Multi-shot casting

 #75
20190101010
2019-04-04

Airfoil having internal hybrid cooling cavities

 #76
20190101008
2019-04-04

Airfoil having internal hybrid cooling cavities

 #77
20190101007
2019-04-04

Airfoil having internal hybrid cooling cavities

 #78
20190101006
2019-04-04

Airfoil having internal hybrid cooling cavities

 #79
20190101005
2019-04-04

Airfoil having fluidly connected hybrid cavities

 #80
20190099803
2019-04-04

Core for casting a blade of a turbomachine

 #81
20190099802
2019-04-04

Printing-enhanced casting cores

 #82
20190084038
2019-03-21

Casting device

 #83
20190070660
2019-03-07

CHANNEL CLOSURE

 #84
20190047042
2019-02-14

Consumable shin for a tillage shank with adjustable depth fertilizer tube

 #85
20190039128
2019-02-07

Arcuate directionally solidified components and manufacture methods

 #86
20190039121
2019-02-07

Binder System For Producing A Slurry And Component Produced Using The Slurry

 #87
20190024514
2019-01-24

Airfoil having serpentine core resupply flow control

 #88
20190022743
2019-01-24

Method of forming dust-removal holes for a turbine blade, and an associated ceramic core

 #89
20190017390
2019-01-17

Gas turbine engine component cooling circuit

 #90
20190001522
2019-01-03

Additively manufactured integrated casting core structure with ceramic shell

 #91
20180371941
2018-12-27

Gaspath component including minicore plenums

 #92
20180371924
2018-12-27

Additively Manufactured Blisk with Optimized Microstructure for Small Turbine Engines

 #93
20180361479
2018-12-20

Method for manufacturing a component of a rotating machine

 #94
20180355731
2018-12-13

Cored airfoil platform with outlet slots

 #95
20180347376
2018-12-06

Airfoil having serpentine core resupply flow control

 #96
20180340424
2018-11-29

Airfoil and method of fabricating same

 #97
20180334908
2018-11-22

Component for a gas turbine engine

 #98
20180333772
2018-11-22

Hybrid turbine blade for improved engine performance or architecture

 #99
20180320531
2018-11-08

Airfoil turn caps in gas turbine engines

 #100
20180320529
2018-11-08

Airfoil for gas turbine engine

 #101
20180318919
2018-11-08

TURBINE AIRFOIL COOLING SYSTEM WITH LEADING EDGE IMPINGEMENT COOLING SYSTEM TURBINE BLADE INVESTMENT CASTING USING FILM HOLE PROTRUSIONS FOR INTEGRAL WALL THICKNESS CONTROL

 #102
20180311740
2018-11-01

Method of providing cooling structure for a component

 #103
20180311722
2018-11-01

Core for manufacturing a turbomachine blade

 #104
20180291748
2018-10-11

Resupply hole of cooling air into gas turbine blade serpentine passage

 #105
20180283183
2018-10-04

Turbine engine component with a core tie hole

 #106
20180274371
2018-09-27

Blade, gas turbine equipped with same, and blade manufacturing method

 #107
20180266252
2018-09-20

Turbine wheel for a turbine of an exhaust gas turbocharger

 #108
20180250733
2018-09-06

Method for manufacturing blisk, and blisk intermediate product

 #109
20180238175
2018-08-23

Method and Device for Retaining Position of a Consumable Core

 #110
20180236615
2018-08-23

Method of manufacturing turbine airfoil and tip component thereof using ceramic core with witness feature

 #111
20180236556
2018-08-23

Method of manufacturing turbine airfoil with open tip casting and tip component thereof

 #112
20180236533
2018-08-23

Castings and manufacture methods

 #113
20180230833
2018-08-16

Cooled single walled blisk for gas turbine engine

 #114
20180230832
2018-08-16

Cooled blisk for gas turbine engine

 #115
20180230831
2018-08-16

Cooled blisk with dual wall blades for gas turbine engine

 #116
20180214935
2018-08-02

Ceramic Core for an Investment Casting Process

 #117
20180209277
2018-07-26

Investment casting core

 #118
20180195400
2018-07-12

Gas turbine guide vane segment and method of manufacturing

 #119
20180185913
2018-07-05

Mold assembly and method of forming a component

 #120
20180178278
2018-06-28

Method for positioning core by soluble wax in investment casting

 #121
20180178274
2018-06-28

Shell mold for a sector of a 360°-set of guide vanes

 #122
20180161858
2018-06-14

Integrated casting core-shell structure for making cast component with cooling holes in inaccessible locations

 #123
20180156043
2018-06-07

Leading edge hybrid cavities and cores for airfoils of gas turbine engine

 #124
20180135425
2018-05-17

Methods and apparatuses using cast in core reference features

 #125
20180128115
2018-05-10

Airfoil cooling circuits

 #126
20180073373
2018-03-15

Ceramic core for a multi-cavity turbine blade

 #127
20180073368
2018-03-15

Gas turbine component with cooling aperture having shaped inlet and method of forming the same

 #128
20180073120
2018-03-15

Method of manufacturing a component from a nickel-based superalloy

 #129
20180058225
2018-03-01

Turbine blade trailing edge with low flow framing channel

 #130
20180016914
2018-01-18

Gas engine component with cooling passages in wall

 #131
20180015536
2018-01-18

FORMING COOLING PASSAGES IN COMBUSTION TURBINE SUPERALLOY CASTINGS

 #132
20170370241
2017-12-28

Turbine shroud with abradable layer having dimpled forward zone

 #133
20170370229
2017-12-28

Airfoil with cast features and method of manufacture

 #134
20170335694
2017-11-23

Core for casting turbine blade, method of manufacturing the core, and turbine blade manufactured using the core

 #135
20170335692
2017-11-23

REFRACTORY METAL CORE AND COMPONENTS FORMED THEREBY

 #136
20170333978
2017-11-23

CASTING SYSTEM FOR INVESTMENT CASTING PROCESS

 #137
20170328222
2017-11-16

Method for manufacturing a turbine engine blade including a tip provided with a complex well

 #138
20170326635
2017-11-16

Methods for fabricating cast components with cooling channels

 #139
20170312815
2017-11-02

Method and assembly for forming components using a jacketed core

 #140
20170292384
2017-10-12

Internally cooled airfoil

 #141
20170268347
2017-09-21

Turbine blade

 #142
20170268089
2017-09-21

Methods for processing bonded dual alloy rotors including differential heat treatment processes

 #143
20170259330
2017-09-14

Multi-shot casting

 #144
20170248021
2017-08-31

Airfoil having pedestals in trailing edge cavity

 #145
20170239712
2017-08-24

Stack molding pattern and improved shell for manufacturing aircraft turbine engine blade elements via lost wax casting

 #146
20170232506
2017-08-17

DIE CAST SYSTEM WITH CERAMIC CASTING MOLD FOR FORMING A COMPONENT USABLE IN A GAS TURBINE ENGINE

 #147
20170211415
2017-07-27

Variable thickness core for gas turbine engine component

 #148
20170197359
2017-07-13

Method for making hybrid ceramic/metal, ceramic/ceramic body by using 3D printing process

 #149
20170191368
2017-07-06

Turbine blade with optimised cooling at the trailing edge of same comprising upstream and downstream ducts and inner side cavities

 #150
20170183970
2017-06-29

Turbine blade comprising a central cooling duct and two side cavities connected downstream from the central duct

 #151
20170183969
2017-06-29

Turbine blade with optimised cooling

 #152
20170173683
2017-06-22

Method and assembly for forming components having an internal passage defined therein

 #153
20170173682
2017-06-22

Method and assembly for forming components having internal passages using a jacketed core

 #154
20170173669
2017-06-22

Method and assembly for forming components having an internal passage defined therein

 #155
20170173667
2017-06-22

Method and assembly for forming components having internal passages using a lattice structure

 #156
20170136534
2017-05-18

Method for manufacturing a two-component blade for a gas turbine engine and blade obtained by such a method

 #157
20170087630
2017-03-30

Turbine airfoil cooling system with leading edge impingement cooling system turbine blade investment casting using film hole protrusions for integral wall thickness control

 #158
20170081967
2017-03-23

Casting of thin wall hollow airfoil sections

 #159
20170051624
2017-02-23

Blade outer air seal fin cooling assembly and method

 #160
20170030210
2017-02-02

Nozzle guide vane and method for forming such nozzle guide vane

 #161
20170022822
2017-01-26

Lost core structural frame

 #162
20170021412
2017-01-26

Ceramic and refractory metal core assembly

 #163
20160341049
2016-11-24

Cooling of turbine blades

 #164
20160333702
2016-11-17

Gas turbine engine component cooling circuit with respirating pedestal

 #165
20160332226
2016-11-17

Method and casting core for forming a landing for welding a baffle inserted in an airfoil

 #166
20160319674
2016-11-03

Core arrangement for turbine engine component

 #167
20160273370
2016-09-22

Bladed rotor arrangement and a lock plate for a bladed rotor arrangement

 #168
20160265366
2016-09-15

Gas turbine engine turbine blade tip cooling

 #169
20160237852
2016-08-18

Tortuous cooling passageway for engine component

 #170
20160237826
2016-08-18

METHOD OF PROCESSING UNFINISHED SURFACES

 #171
20160236271
2016-08-18

Additive manufactured fuel nozzle core for a gas turbine engine

 #172
20160230565
2016-08-11

Flared crossovers for airfoils

 #173
20160208618
2016-07-21

Cored airfoil platform with outlet slots

 #174
20160177782
2016-06-23

Engine component having platform with passageway

 #175
20160169052
2016-06-16

Rotating gas turbine blade and gas turbine with such a blade

 #176
20160169016
2016-06-16

Reversible flow blade outer air seal

 #177
20160167269
2016-06-16

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

 #178
20160167112
2016-06-16

Ceramic core for component casting

 #179
20160160657
2016-06-09

Staggered crossovers for airfoils

 #180
20160151829
2016-06-02

Additively manufactured core

 #181
20160130950
2016-05-12

Gas turbine engine component with rib support

 #182
20160076483
2016-03-17

Gas turbine nozzles with embossments in airfoil cavities

 #183
20160076382
2016-03-17

Component core with shaped edges

 #184
20160061113
2016-03-03

Actively cooled blade outer air seal

 #185
20160031006
2016-02-04

Arcuate directionally solidified components and manufacture methods

 #186
20160024935
2016-01-28

Gas turbine engine blade with variable density and wide chord tip

 #187
20160001356
2016-01-07

Cast component having corner radius to reduce recrystallization

 #188
20160001354
2016-01-07

GAS TURBINE ENGINE COMPONENT MANUFACTURING METHOD AND CORE FOR MAKING SAME

 #189
20150375297
2015-12-31

Gas turbine engine component cooling passage and space casting core

 #190
20150369056
2015-12-24

Gas turbine engine airfoil platform cooling passage and core

 #191
20150361801
2015-12-17

Fluid damper and method of making

 #192
20150321249
2015-11-12

Hybrid turbine blade for improved engine performance or architecture

 #193
20150218962
2015-08-06

Micro channel and methods of manufacturing a micro channel

 #194
20150132139
2015-05-14

Foundry core assembly for manufacturing a turbomachine blade, associated method of manufacturing a blade and associated blade

 #195
20150118064
2015-04-30

Gas turbine engine airfoil trailing edge passage and core for making same

 #196
20150118057
2015-04-30

Multi-wall gas turbine airfoil cast using a ceramic core formed with a fugitive insert and method of manufacturing same

 #197
20150110640
2015-04-23

Turbine bucket having serpentine core

 #198
20150027653
2015-01-29

SHELL MOULD FOR MANUFACTURING AIRCRAFT TURBOMACHINE BLADED ELEMENTS USING THE LOST-WAX MOULDING TECHNIQUE AND COMPRISING SCREENS THAT FORM HEAT ACCUMULATORS

 #199
20150017014
2015-01-15

CORE FOR CASTING A HOLLOW COMPONENT

 #200
20140369842
2014-12-18

Method of manufacturing a ceramic core for mobile blade, ceramic core and mobile blade

 #201
20140363305
2014-12-11

Hybrid turbine blade for improved engine performance or architecture

 #202
20140356560
2014-12-04

Castings and manufacture methods

 #203
20140356186
2014-12-04

Method for manufacturing gas turbine blade, and gas turbine blade

 #204
20140334936
2014-11-13

Laser casting blade repair

 #205
20140133967
2014-05-15

Split intermediate case

 #206
20140127005
2014-05-08

Method for producing a component, component and turbomachine having a component

 #207
20140110559
2014-04-24

Casting core for a cooling arrangement for a gas turbine component

 #208
20140079542
2014-03-20

Casting of thin wall hollow airfoil sections

 #209
20140072447
2014-03-13

Ceramic and refractory metal core assembly

 #210
20140056719
2014-02-27

Gas turbine, gas turbine blade, and manufacturing method of gas turbine blade

 #211
20140033736
2014-02-06

Gas turbine engine component cooling circuit

 #212
20140010666
2014-01-09

Airfoil cooling circuits

 #213
20140000285
2014-01-02

Gas turbine engine turbine vane platform core

 #214
20130323078
2013-12-05

Turbine blade root with microcircuit cooling passages

 #215
20130280080
2013-10-24

Gas turbine engine airfoil with dirt purge feature and core for making same

 #216
20130276451
2013-10-24

Combustion system including a transition piece and method of forming using a cast superalloy

 #217
20130272883
2013-10-17

Impeller and method of manufacturing the same

 #218
20130177448
2013-07-11

Core for a casting process

 #219
20120319360
2012-12-20

PLUG ASSEMBLY FOR BLADE OUTER AIR SEAL

 #220
20120315149
2012-12-13

Turbine wheel and method for the production thereof

 #221
20120243981
2012-09-27

Cast turbine casing and nozzle diaphragm preforms

 #222
20120234512
2012-09-20

One-piece manufacturing process

 #223
20120201694
2012-08-09

Turbine blade

 #224
20120152484
2012-06-21

Peripheral microcircuit serpentine cooling for turbine airfoils

 #225
20120055647
2012-03-08

Airfoil Casting Methods

 #226
20120034084
2012-02-09

PROCESS FOR PRODUCING A TURBINE WHEEL FOR AN EXHAUST GAS TURBOCHARGER

 #227
20110315337
2011-12-29

Investment casting cores and methods

 #228
20110299999
2011-12-08

Multi-component assembly casting

 #229
20110236222
2011-09-29

BLADE FOR A GAS TURBINE AND CASTING TECHNIQUE METHOD FOR PRODUCING SAME

 #230
20110100580
2011-05-05

One-piece manufacturing process

 #231
20110008155
2011-01-13

Heat transfer passage

 #232
20100221098
2010-09-02

Peripheral microcircuit serpentine cooling for turbine airfoils

 #233
20100196160
2010-08-05

Cooled turbine blade shroud

 #234
20100158669
2010-06-24

Microcircuits for small engines

 #235
20100129195
2010-05-27

Castings, casting cores, and methods

 #236
20100124493
2010-05-20

Multi-vane segment design and casting method

 #237
20100098526
2010-04-22

Airfoil with cooling passage providing variable heat transfer rate

 #238
20100080707
2010-04-01

Blade outer air seals, cores, and manufacture methods

 #239
20100047054
2010-02-25

Turbocharger

 #240
20100021308
2010-01-28

Aerofoil and method of making an aerofoil

 #241
20100012231
2010-01-21

Metal casting

 #242
20090165988
2009-07-02

TURBINE AIRFOIL CASTING METHOD

 #243
20090148305
2009-06-11

Turbine blades and methods of manufacturing

 #244
20090116956
2009-05-07

MANUFACTURABLE AND INSPECTABLE COOLING MICROCIRCUITS FOR BLADE-OUTER-AIR-SEALS

 #245
20090060714
2009-03-05

Multi-part cast turbine engine component having an internal cooling channel and method of forming a multi-part cast turbine engine component

 #246
20090041587
2009-02-12

TURBINE BLADE WITH INTERNAL COOLING STRUCTURE

 #247
20090000754
2009-01-01

Investment casting cores and methods

 #248
20080289332
2008-11-27

Turbocharger including cast titanium compressor wheel

 #249
20080282972
2008-11-20

Method and mould for casting articles with a pre-determined crystalline orientation

 #250
20080273963
2008-11-06

Impingement skin core cooling for gas turbine engine blade

 #251
20080169412
2008-07-17

Investment casting cores and methods

 #252
20080155957
2008-07-03

Rotary, continuous, combustion turbine

 #253
20080145235
2008-06-19

Airfoil cooling with staggered refractory metal core microcircuits

 #254
20080145234
2008-06-19

Cluster bridged casting core

 #255
20080131285
2008-06-05

RMC-defined tip blowing slots for turbine blades

 #256
20080110024
2008-05-15

Airfoil casting methods

 #257
20080079523
2008-04-03

Blade outer air seals, cores, and manufacture methods

 #258
20080056908
2008-03-06

High effectiveness cooled turbine blade

 #259
20070237638
2007-10-11

Manufacturable and inspectable microcircuits

 #260
20070201980
2007-08-30

Method to augment heat transfer using chamfered cylindrical depressions in cast internal cooling passages

 #261
20070177976
2007-08-02

Microcircuits for small engines

 #262
20070177975
2007-08-02

Firm cooling method and hole manufacture

 #263
20070125299
2007-06-07

Method and mould for casting articles with a pre-determined crystalline orientation

 #264
20070114001
2007-05-24

Investment casting cores and methods

 #265
20070104576
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