ClassID:

136879

F01D11/006 - page 2 - CPC Classification

Classification description:

Preventing or minimising internal leakage of working-fluid, e.g. between stages; Sealing means between non relatively rotating elements Sealing the gap between rotor blades or blades and rotor

Recent Application in this class:
#301
20120308381
2012-12-06

Integrally bladed rotor with slotted outer rim

#302
20120301311
2012-11-29

Steam turbine rotor blade assembly

#303
20120282098
2012-11-08

Sealing device, integrally bladed rotor basic body, and turbomachine

#304
20120263580
2012-10-18

FLEXIBLE SEAL FOR TURBINE ENGINE

#305
20120251328
2012-10-04

Method and system for sealing a dovetail

#306
20120244002
2012-09-27

TURBINE BUCKET ASSEMBLY AND METHODS FOR ASSEMBLING SAME

#307
20120237352
2012-09-20

Damper and seal pin arrangement for a turbine blade

#308
20120237350
2012-09-20

Turbine blade with mate face cooling air flow

#309
20120237348
2012-09-20

Damper pin

#310
20120235366
2012-09-20

SEAL FOR TURBINE ENGINE BUCKET

#311
20120219405
2012-08-30

Sealing arrangement for a thermal machine

#312
20120195743
2012-08-02

Flexible seal for turbine engine

#313
20120171040
2012-07-05

Damper coverplate and sealing arrangement for turbine bucket shank

#314
20120141296
2012-06-07

Vibration-damping shim for fan blade

#315
20120128498
2012-05-24

Bladed disk assembly

#316
20120121437
2012-05-17

Rotor for a turbo machine

#317
20120121436
2012-05-17

Rotor for a turbo machine

#318
20120121435
2012-05-17

Rotor for a turbo machine

#319
20120121424
2012-05-17

Turbine blade combined damper and sealing pin and related method

#320
20120121423
2012-05-17

Turbine blade assembly for retaining sealing and dampening elements

#321
20120121384
2012-05-17

Rotor and method for manufacturing a rotor for a turbo machine

#322
20120063904
2012-03-15

LEVER-ARM VIBRATION DAMPER FOR A ROTOR OF A GAS TURBINE ENGINE

#323
20120057980
2012-03-08

Axial locking seals for aft removable turbine blade

#324
20120051922
2012-03-01

Electroformed conforming rubstrip

#325
20120051921
2012-03-01

Blade for use with a rotary machine and method of assembling same rotary machine

#326
20120049467
2012-03-01

Turbine blade seal assembly

#327
20120045337
2012-02-23

TURBINE BUCKET ASSEMBLY AND METHODS FOR ASSEMBLING SAME

#328
20120034087
2012-02-09

Axial turbomachine rotor having a sealing disk

#329
20120017594
2012-01-26

Seal assembly for controlling fluid flow

#330
20120003076
2012-01-05

METHOD AND APPARATUS FOR ASSEMBLING ROTATING MACHINES

#331
20110318187
2011-12-29

Sealing device

#332
20110305561
2011-12-15

Wire seal for metering of turbine blade cooling fluids

#333
20110262274
2011-10-27

Engine assembled seal

#334
20110255958
2011-10-20

SEAL MEMBER FOR HOT GAS PATH COMPONENT

#335
20110229344
2011-09-22

Apparatus for cooling a bucket assembly

#336
20110182745
2011-07-28

Integrally bladed rotor with slotted outer rim

#337
20110176923
2011-07-21

Seal plate and bucket retention pin assembly

#338
20110150640
2011-06-23

Labyrinth Seal in a Stationary Gas Turbine

#339
20110146299
2011-06-23

Annulus filler assembly for a rotor of a turbomachine

#340
20110103726
2011-05-05

Composite load-bearing rotating ring and process therefor

#341
20110081235
2011-04-07

Turbine engine alloys and crystalline orientations

#342
20110027103
2011-02-03

Impeller which includes improved means of cooling

#343
20110014050
2011-01-20

Turbine blade assembly and seal strip

#344
20110008154
2011-01-13

Sealing arrangement for turbine engine having ceramic components

#345
20100272568
2010-10-28

Systems, methods, and apparatus for thermally isolating a turbine rotor wheel

#346
20100247286
2010-09-30

Feeding film cooling holes from seal slots

#347
20100232939
2010-09-16

Machine Seal Assembly

#348
20100232938
2010-09-16

Gas turbine having seal assembly with coverplate and seal

#349
20100178173
2010-07-15

Turbine blade assembly

#350
20100178169
2010-07-15

Seal coating between rotor blade and rotor disk slot in gas turbine engine

#351
20100178160
2010-07-15

Device and system for reducing secondary air flow in a gas turbine

#352
20100166560
2010-07-01

Turbomachine rotor wheel having composite material blades

#353
20100129226
2010-05-27

Axial retention of a platform seal

#354
20100129211
2010-05-27

Compressor vane diaphragm

#355
20100124508
2010-05-20

Turbine airfoil cooling system with platform edge cooling channels

#356
20100111700
2010-05-06

Turbine blade including a seal pocket

#357
20100068063
2010-03-18

Methods and apparatus for assembling gas turbine engines

#358
20100061854
2010-03-11

Turbine blade damper arrangement

#359
20100040479
2010-02-18

Gas turbine engine systems involving baffle assemblies

#360
20100014986
2010-01-21

SEALING ELEMENT FOR A GAS TURBINE, A GAS TURBINE INCLUDING SAID SEALING ELEMENT AND METHOD FOR COOLING SAID SEALING ELEMENT

#361
20100008783
2010-01-14

Gas assisted turbine seal

#362
20100008782
2010-01-14

Compliant seal for rotor slot

#363
20100008781
2010-01-14

Method and apparatus for creating seal slots for turbine components

#364
20100008769
2010-01-14

Sealing mechanism with pivot plate and rope seal

#365
20100007096
2010-01-14

Spring seal for turbine dovetail

#366
20100007092
2010-01-14

Labyrinth seal for turbine dovetail

#367
20090297350
2009-12-03

Hoop snap spacer

#368
20090274552
2009-11-05

Turbo machine and gas turbine

#369
20090263235
2009-10-22

Damper

#370
20090148298
2009-06-11

BLADE DISK SEAL

#371
20090097980
2009-04-16

Steam turbine rotor blade assembly

#372
20090081027
2009-03-26

Seal in gas turbine

#373
20090060712
2009-03-05

Turbine airfoil cooling system with rotor impingement cooling

#374
20090022592
2009-01-22

Clamped plate seal

#375
20090004013
2009-01-01

Turbine blade nested seal and damper assembly

#376
20090003996
2009-01-01

Labyrinth seal in a stationary gas turbine

#377
20080206054
2008-08-28

Aerofoil assembly

#378
20080199307
2008-08-21

Flexible, high-temperature ceramic seal element

#379
20080181779
2008-07-31

Blade assembly in a combustion turbo-machine providing reduced concentration of mechanical stress and a seal between adjacent assemblies

#380
20080181767
2008-07-31

Turbine seal plate locking system

#381
20080173062
2008-07-24

Fitting device for producing the arrangement for locking a sealing element, arranged at the front end on a rotor of a turbine, against a displacement in the circumferential direction, and method of producing such a locking arrangement

#382
20080050222
2008-02-28

Singlet welded nozzle hybrid design for a turbine

#383
20080018056
2008-01-24

Annulus filler seal

#384
20070280831
2007-12-06

Rotor disk and blade arrangement

#385
20070269315
2007-11-22

Rotor assembly for a rotary machine

#386
20070258816
2007-11-08

Blades for a gas turbine engine with integrated sealing plate and method

#387
20070183894
2007-08-09

Turbomachine rotor wheel

#388
20070134099
2007-06-14

Damper cooled turbine blade

#389
20070059163
2007-03-15

Labyrinth seal in a stationary gas turbine

#390
20070048141
2007-03-01

Device for blocking a ring for axially retaining a blade, associated rotor disk and retaining ring, and rotor and aircraft engine comprising them

#391
20070048140
2007-03-01

Methods and apparatus for assembling gas turbine engines

#392
20060263204
2006-11-23

Sealing arrangement, in particular for the blade segments of gas turbines

#393
20060182624
2006-08-17

Sealing arrangement, in particular for the blade segments of gas turbines

#394
20060110255
2006-05-25

Controlled leakage pin and vibration damper for active cooling and purge of bucket slash faces

#395
20060083620
2006-04-20

Cooling system for a seal for turbine vane shrouds

#396
20060056974
2006-03-16

Turbine blade nested seal damper assembly

#397
20050265849
2005-12-01

Turbine blade retainer seal

#398
20050232777
2005-10-20

Compressor blade with dovetail slotted to reduce stress on the airfoil leading edge

#399
20050196278
2005-09-08

Turbine blade arrangement

#400
20050186074
2005-08-25

Moving blade and gas turbine using the same

#401
20050175463
2005-08-11

Control of leak zone under blade platform

#402
20050167531
2005-08-04

Connection device for making a connection between a turbomachine nozzle and a feed enclosure for feeding cooling fluid to injectors

#403
20050129525
2005-06-16

Sealing arrangement for a rotor of a turbo machine

#404
20050111980
2005-05-26

Cooled turbine rotor wheel, in particular, a high-pressure turbine rotor wheel for an aircraft engine

#405
20050089398
2005-04-28

Leakage control in a gas turbine engine

#406
20050042108
2005-02-24

Holding system for a rotor end plate

#407
19005547
2026-02-10

Gas turbine engine rotor stage with seal members

#408
18482458
2024-08-06

Undercut groove and chamfer for rim seal