ClassID:

145604

F05D2260/941 - page 2 - CPC Classification

Classification description:

Function; Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF] particularly aimed at mechanical or thermal stress reduction

Recent Application in this class:
#301
20130330198
2013-12-12

Turbine Rotor and Blade Assembly with Blind Holes

#302
20130319010
2013-12-05

Airfoil cover system

#303
20130319008
2013-12-05

Turbine blade support

#304
20130274023
2013-10-17

Shaft with shoulder and groove

#305
20130272785
2013-10-17

SYSTEM AND METHOD FOR COUPLING ROTOR COMPONENTS WITH A SPLINE JOINT

#306
20130232986
2013-09-12

COMBUSTOR AND METHOD FOR REDUCING THERMAL STRESSES IN A COMBUSTOR

#307
20130195643
2013-08-01

Stress relieving slots for turbine vane ring

#308
20130183149
2013-07-18

Housing-side structure of a turbomachine

#309
20130156591
2013-06-20

Energy absorbent fan blade spacer

#310
20130142631
2013-06-06

Exhaust gas housing for a gas turbine and gas turbine having an exhaust gas housing

#311
20130125560
2013-05-23

Lateral turbojet improved in order to limit the deformation thereof

#312
20130125559
2013-05-23

Gas turbine engine comprising a tension stud

#313
20130121834
2013-05-16

Fan hub design

#314
20130108425
2013-05-02

Rotating vane seal with cooling air passages

#315
20130089432
2013-04-11

Shaft assembly for a gas turbine engine

#316
20130084188
2013-04-04

Blade

#317
20130078101
2013-03-28

Interface element between a blade root and a blade root housing of a turbine disc, and turbine rotor comprising an interface element

#318
20130078086
2013-03-28

Turbo machine with a device for preventing a segment of nozzle guide vanes assembly from rotating in a casing; rotation-proofing peg

#319
20130055725
2013-03-07

Gas duct for a gas turbine and gas turbine having such a gas duct

#320
20130047605
2013-02-28

Turbocharger

#321
20130034446
2013-02-07

Turbine blade pocket pin stress relief

#322
20130022451
2013-01-24

Bearing surface combined load-lock slots for tangential rotors

#323
20130017091
2013-01-17

Radial turbine backface curvature stress reduction

#324
20130017090
2013-01-17

Scallop curvature for radial turbine wheel

#325
20120315150
2012-12-13

Turbine rotor blade

#326
20120308381
2012-12-06

Integrally bladed rotor with slotted outer rim

#327
20120308376
2012-12-06

Variable geometry turbocharger lower vane ring retaining system

#328
20120296575
2012-11-22

DAMAGE TOLERANCE OF A ROTOR ASSEMBLY

#329
20120269647
2012-10-25

Cooled airfoil in a turbine engine

#330
20120269638
2012-10-25

Compressor having blade tip features

#331
20120269637
2012-10-25

Methods for controlling friction between heterogeneous contact surfaces

#332
20120260667
2012-10-18

Power plant

#333
20120251307
2012-10-04

ROTOR OF ROTARY MACHINE AND ROTARY MACHINE

#334
20120230833
2012-09-13

Turbomachine component

#335
20120207615
2012-08-16

Cooling of a gas turbine component designed as a rotor disk or turbine blade

#336
20120186269
2012-07-26

SUPPORT BETWEEN TRANSITION PIECE AND IMPINGEMENT SLEEVE IN COMBUSTOR

#337
20120183409
2012-07-19

Turbine blade, turbine shaft, turbine system and method for installing the turbine blade

#338
20120183406
2012-07-19

Turbine rotor

#339
20120163963
2012-06-28

Structure for gas turbine casing

#340
20120137691
2012-06-07

Gas turbine assembly and method therefor

#341
20120073293
2012-03-29

STEAM TURBINE VALVE HAVING INTEGRAL PRESSURE CHAMBER

#342
20120051938
2012-03-01

Shell for aircraft turbo-engine stator with mechanical blade load transfer slits

#343
20120003100
2012-01-05

Composite turbomachine blade

#344
20120003086
2012-01-05

Turbine nozzles and methods of manufacturing the same

#345
20120003078
2012-01-05

Turbine shroud

#346
20110300342
2011-12-08

Ceramic coating systems and methods

#347
20110293408
2011-12-01

Sealing apparatus at the blade shaft of a rotor stage of an axial turbomachine

#348
20110286834
2011-11-24

GUIDE VANE FOR A GAS TURBINE

#349
20110274538
2011-11-10

Ceramic gas turbine shroud

#350
20110268533
2011-11-03

Bolt and manufacturing method of bolt

#351
20110252808
2011-10-20

Gas turbine engine and frame

#352
20110243744
2011-10-06

Seal for a platform in the rotor of a turbine engine

#353
20110243722
2011-10-06

Anti-rotation slot for turbine vane

#354
20110214433
2011-09-08

Strain tolerant bound structure for a gas turbine engine

#355
20110192166
2011-08-11

Outlet guide vane structure

#356
20110182745
2011-07-28

Integrally bladed rotor with slotted outer rim

#357
20110142597
2011-06-16

Turbine blade structure

#358
20110113785
2011-05-19

THERMAL MACHINE

#359
20110110785
2011-05-12

Rotor for an axial-throughflow turbomachine and moving blade for such a rotor

#360
20110081234
2011-04-07

Gas turbine engine thermal expansion joint

#361
20110058953
2011-03-10

Turbine blade

#362
20110048023
2011-03-03

Fuel nozzle swirler assembly

#363
20110033305
2011-02-10

Turbine vane for a stationary gas turbine

#364
20110023499
2011-02-03

Gas turbine combustor exit duct and hp vane interface

#365
20110020118
2011-01-27

Turbine nozzle assembly including radially-compliant spring member for gas turbine engine

#366
20110008162
2011-01-13

Structure of radial turbine scroll

#367
20110005234
2011-01-13

Connection structure of exhaust chamber, support structure of turbine, and gas turbine

#368
20100326039
2010-12-30

GAS TURBINE, DISK, AND METHOD FOR FORMING RADIAL PASSAGE OF DISK

#369
20100325852
2010-12-30

Method and apparatus for providing rotor discs

#370
20100296936
2010-11-25

Low stress circumferential dovetail attachment for rotor blades

#371
20100290922
2010-11-18

Turbine disk and gas turbine

#372
20100287948
2010-11-18

UNLOADED SPEED CONTROL FOR AVAILABILITY IMPROVEMENTS TO HEAVY FUEL FIRED GAS TURBINES

#373
20100287944
2010-11-18

AVAILABILITY IMPROVEMENTS TO HEAVY FUEL FIRED GAS TURBINES

#374
20100284811
2010-11-11

Turbine shroud ring with rotation proofing recess

#375
20100236257
2010-09-23

Gas turbine combustor exit duct and HP vane interface

#376
20100212422
2010-08-26

Method and apparatus for pre-spinning rotor forgings

#377
20100209234
2010-08-19

Method for producing a turbine housing and turbine housing

#378
20100193605
2010-08-05

THERMALLY BALANCED AERO STRUCTURES

#379
20100192590
2010-08-05

THERMALLY BALANCED MATERIALS

#380
20100181366
2010-07-22

Control of case wall growth during repair and method

#381
20100180605
2010-07-22

Structural attachment system for transition duct outlet

#382
20100180417
2010-07-22

Replacement of part of engine case with dissimilar material

#383
20100172748
2010-07-08

Methods and apparatus for reducing nozzle stress

#384
20100150724
2010-06-17

Platform seal in a turbomachine rotor, method for improving the seal between a platform and a turbomachine blade

#385
20100129210
2010-05-27

Vane with reduced stress

#386
20100129197
2010-05-27

Method and system for cooling engine components

#387
20100126018
2010-05-27

METHOD OF MANUFACTURING A VANE WITH REDUCED STRESS

#388
20100111701
2010-05-06

TURBINE ROTOR BLADE AND FIXATION STRUCTURE THEREOF

#389
20100111690
2010-05-06

Bearing support structure for turbine

#390
20100086401
2010-04-08

Stator vane assembly

#391
20100080695
2010-04-01

Turbine nozzle for a gas turbine engine

#392
20100054954
2010-03-04

Turbine bucket for a turbomachine and method of reducing bow wave effects at a turbine bucket

#393
20100014962
2010-01-21

Turbine vane of a gas turbine

#394
20100008774
2010-01-14

Variable geometry turbocharger lower vane ring retaining system

#395
20090317247
2009-12-24

Exhaust-driven turbocharger for a motor vehicle

#396
20090285690
2009-11-19

AXIAL BLADE SLOT PRESSURE FACE WITH UNDERCUT

#397
20090285674
2009-11-19

Method and apparatus for supporting rotor assemblies during unbalances

#398
20090263251
2009-10-22

Reduced weight blade for a gas turbine engine

#399
20090246014
2009-10-01

Method and system for supporting stator components

#400
20090191053
2009-07-30

Diaphragm and blades for turbomachinery

#401
20090136352
2009-05-28

Turbomachine blade

#402
20090136347
2009-05-28

Turbine bucket shroud internal core profile

#403
20090120102
2009-05-14

Turbine engine frame having an actuated equilibrating case

#404
20090068016
2009-03-12

SHROUDED SINGLE CRYSTAL DUAL ALLOY TURBINE DISK

#405
20090067947
2009-03-12

Fastening device

#406
20090022600
2009-01-22

Steam turbine rotating blade

#407
20090022596
2009-01-22

Steam turbine rotating blade

#408
20090022591
2009-01-22

Steam turbine and rotating blade

#409
20090016873
2009-01-15

Gas turbine systems involving feather seals

#410
20090003968
2009-01-01

Bolt and Manufacturing Method of Bolt

#411
20080307795
2008-12-18

Exhaust casing hub comprising stress-distributing ribs

#412
20080286099
2008-11-20

Steam turbine exhaust hood and method of fabricating the same

#413
20080286098
2008-11-20

Wear minimization system for a compressor diaphragm

#414
20080284109
2008-11-20

Seal assembly

#415
20080101938
2008-05-01

Blade/disk dovetail backcut for blade/disk stress reduction (7FA, stage 1)

#416
20080101937
2008-05-01

Blade/disk dovetail backcut for blade/disk stress reduction (9FA, stage 1)

#417
20070292271
2007-12-20

Rotor blade for a compressor or a gas turbine

#418
20070269316
2007-11-22

TURBINE BLADE WITH TRAILING EDGE CUTBACK AND METHOD OF MAKING SAME

#419
20070264128
2007-11-15

Fan frame

#420
20070243067
2007-10-18

Gas turbine or compressor blade

#421
20070166154
2007-07-19

Vane platform rail configuration for reduced airfoil stress

#422
20070158388
2007-07-12

Apparatus and method for welding superalloys

#423
20070147996
2007-06-28

Airfoil with heating source

#424
20070140855
2007-06-21

Turbine disk

#425
20070122275
2007-05-31

Methods and apparatus for assembling turbine nozzles

#426
20070122266
2007-05-31

ASSEMBLY FOR CONTROLLING THERMAL STRESSES IN CERAMIC MATRIX COMPOSITE ARTICLES

#427
20070033941
2007-02-15

Transition piece for gas turbine

#428
20070031259
2007-02-08

Turbine blades

#429
20070031245
2007-02-08

Thermally compliant C-clip

#430
20060275130
2006-12-07

Blade/disk dovetail backcut for blade/disk stress reduction (9FA+e, stage 2)

#431
20060275129
2006-12-07

Blade/disk dovetail backcut for blade/disk stress reduction (9FA+e, stage 1)

#432
20060266050
2006-11-30

Gas turbine disk slots and gas turbine engine using same

#433
20060245927
2006-11-02

Finger dovetail attachment between a turbine rotor wheel and bucket for stress reduction

#434
20060099078
2006-05-11

Hoop stress relief mechanism for gas turbine engines

#435
20060054233
2006-03-16

Flexible heat shields and method

#436
20060045732
2006-03-02

Duct with integrated baffle

#437
20060039791
2006-02-23

Radial-flow turbine wheel

#438
20060013685
2006-01-19

Vane platform rail configuration for reduced airfoil stress

#439
20060013683
2006-01-19

Spacer arrangement

#440
20060008350
2006-01-12

Turbine blade

#441
20050175462
2005-08-11

Advanced firtree and broach slot forms for turbine stage 1 and 2 buckets and rotor wheels

#442
20050169761
2005-08-04

Rotor blade for a rotary machine

#443
20050169758
2005-08-04

Rotor blade for a rotary machine

#444
20050085949
2005-04-21

Method and apparatus for controlling steam turbine inlet flow to limit shell and rotor thermal stress

#445
20050002780
2005-01-06

Turbine shroud segment

#446
18973332
2025-07-22

Turbine blade inner rib profile

#447
18772749
2026-03-24

High-speed pressurized impeller disk

#448
17816018
2023-11-21

Bowed-rotor mitigation system for a gas turbine

#449
17229567
2023-08-29

Method for processing the output of a speech recognizer

#450
16803540
2022-05-10

Exhaust nozzle having a compliant shell for a gas turbine engine

#451
16261374
2022-01-18

Method for integral turbine blade repair