ClassID:

136836

F01D5/225 - page 3 - CPC Classification

Classification description:

Blades; Blade-carrying members ; Heating, heat-insulating, cooling or antivibration means on the blades or the members; Blades; Blade-to-blade connections, e.g. for damping vibrations by shrouding

Recent Application in this class:
#601
20090290983
2009-11-26

Turbine blade assembly and steam turbine

#602
20090263248
2009-10-22

Shape for a turbine bucket tip shroud

#603
20090246029
2009-10-01

Turbine rotor blade, turbine rotor and steam turbine equipped with the same

#604
20090214328
2009-08-27

Blades for gas turbine engines

#605
20090202355
2009-08-13

Replaceable blade tip shroud

#606
20090202353
2009-08-13

Wheel for a rotating flow machine

#607
20090202344
2009-08-13

ROTATING ASSEMBLY FOR A TURBOMACHINE

#608
20090191053
2009-07-30

Diaphragm and blades for turbomachinery

#609
20090180896
2009-07-16

Turbine blade tip shroud

#610
20090180895
2009-07-16

Turbine blade tip shroud

#611
20090180894
2009-07-16

TURBINE BLADE TIP SHROUD

#612
20090180893
2009-07-16

Turbine blade tip shroud

#613
20090180892
2009-07-16

Turbine blade tip shroud

#614
20090164037
2009-06-25

Method of selecting an arrangement of sectors for a turbomachine nozzle

#615
20090155061
2009-06-18

Sectorized nozzle for a turbomachine

#616
20090136347
2009-05-28

Turbine bucket shroud internal core profile

#617
20090136341
2009-05-28

Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor

#618
20090123288
2009-05-14

Metal impeller blade manufactured by molding and method of manufacturing the impeller blade

#619
20090123268
2009-05-14

Z-Notch shape for a turbine blade

#620
20090116964
2009-05-07

Turbine rotor and method for producing the rotor

#621
20090110556
2009-04-30

Process of making a shrouded impeller

#622
20090097980
2009-04-16

Steam turbine rotor blade assembly

#623
20090097979
2009-04-16

ROTOR BLADE

#624
20090081024
2009-03-26

Turbine blade

#625
20090074570
2009-03-19

Local application of a protective coating on a shrouded gas turbine engine component

#626
20090053047
2009-02-26

Turbine bucket tip shroud edge profile

#627
20090047132
2009-02-19

Turbine blade having midspan shroud with recessed wear pad and methods for manufacture

#628
20090022601
2009-01-22

Steam turbine rotating blade

#629
20090022600
2009-01-22

Steam turbine rotating blade

#630
20090022596
2009-01-22

Steam turbine rotating blade

#631
20090022583
2009-01-22

Turbine blade with a cover plate and a protective layer applied to the cover plate

#632
20080310961
2008-12-18

Blade shroud with protrusion

#633
20080298970
2008-12-04

Turbo Machine

#634
20080292466
2008-11-27

Method to center locate cutter teeth on shrouded turbine blades

#635
20080279695
2008-11-13

Enhanced turbine airfoil cooling

#636
20080273964
2008-11-06

Stator damper shim

#637
20080258404
2008-10-23

Seal Arrangement and Method for Manufacturing a Sealing Body for a Seal Arrangement

#638
20080206065
2008-08-28

Turbine bucket

#639
20080206057
2008-08-28

Blade shroud vibration monitor

#640
20080175712
2008-07-24

Long steam turbine rotor blade having particular cover

#641
20080170946
2008-07-17

Impingement cooled bucket shroud, turbine rotor incorporating the same, and cooling method

#642
20080145236
2008-06-19

Cooling arrangement for a tapered turbine blade

#643
20080145227
2008-06-19

METHODS AND APPARATUS FOR LOAD TRANSFER IN ROTOR ASSEMBLIES

#644
20080145207
2008-06-19

Systems for preventing wear on turbine blade tip shrouds

#645
20080124218
2008-05-29

Tip turbine engine comprising turbine clusters and radial attachment lock arrangement therefor

#646
20080118358
2008-05-22

LP turbine blade airfoil profile

#647
20080112809
2008-05-15

Highly slenderness rotor

#648
20080089789
2008-04-17

AIRFOILS FOR USE WITH TURBINE ASSEMBLIES AND METHODS OF ASSEMBLING THE SAME

#649
20080080972
2008-04-03

Stationary-rotating assemblies having surface features for enhanced containment of fluid flow, and related processes

#650
20080075600
2008-03-27

Methods and apparatus for fabricating turbine engines

#651
20080044286
2008-02-21

ROTOR BLADE OF A FIRST PHASE OF A VAPOR TURBINE WITH A FORK FOOT AND COVERING BELT

#652
20080038116
2008-02-14

Turbine blade tip shroud

#653
20080038108
2008-02-14

Axial flow turbine with overspeed preventing device

#654
20080025841
2008-01-31

Rotor blade and method of fabricating same

#655
20080019835
2008-01-24

Gas turbine blade shroud

#656
20070297900
2007-12-27

Sector of a compressor guide vanes assembly or a sector of a turbomachine nozzle assembly

#657
20070292270
2007-12-20

Tip turbine engine comprising turbine blade clusters and method of assembly

#658
20070253815
2007-11-01

Cooled gas turbine aerofoil

#659
20070237630
2007-10-11

Vane shroud through-flow platform cover

#660
20070231143
2007-10-04

Blade with shroud

#661
20070224043
2007-09-27

Turbine blade and diaphragm construction

#662
20070224037
2007-09-27

Geothermal turbine

#663
20070212215
2007-09-13

Turbomachine

#664
20070207034
2007-09-06

Steam turbine blade, and steam turbine and steam turbine power plant using the blade

#665
20070177973
2007-08-02

Stationary blade ring of axial compressor

#666
20070154338
2007-07-05

Machine components and methods of fabricating and repairing

#667
20070154312
2007-07-05

Turbomachine blade with fluidically cooled shroud

#668
20070140854
2007-06-21

Vane arrangement and a method of making vane arrangement

#669
20070134096
2007-06-14

Method of making a rim situated at the free end of a blade, a blade obtained by the method, and a turbomachine fitted with the blade

#670
20070104570
2007-05-10

Turbomachine blade

#671
20070086889
2007-04-19

Composite tip shroud ring

#672
20070084051
2007-04-19

Methods of welding turbine covers and bucket tips

#673
20070071593
2007-03-29

Blade for a gas turbine

#674
20070065283
2007-03-22

Gas turbine rotor blade, gas turbine using the rotor blade, and power plant using the gas turbine

#675
20070053778
2007-03-08

Shroud honeycomb cutter

#676
20070031241
2007-02-08

Cooling arrangement

#677
20070017958
2007-01-25

Method for coating a substrate and articles coated therewith

#678
20060280610
2006-12-14

Turbine blade and method of fabricating same

#679
20060275124
2006-12-07

Methods and systems for assembling shrouded turbine bucket and tangential entry dovetail

#680
20060269401
2006-11-30

Moisture removal grooves on steam turbine buckets and covers and methods of manufacture

#681
20060263213
2006-11-23

Steep angle turbine cover buckets having relief grooves

#682
20060263204
2006-11-23

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

#683
20060193726
2006-08-31

Torque-tuned, integrally-covered bucket and related method

#684
20060191910
2006-08-31

Apparatus and methods for repairing tenons on turbine buckets

#685
20060182624
2006-08-17

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

#686
20060177314
2006-08-10

Turbine rotor blade and turbine

#687
20060133928
2006-06-22

Removable abradable seal carriers for sealing between rotary and stationary turbine components

#688
20060127221
2006-06-15

Turbine moving blade

#689
20060093471
2006-05-04

Braided wire damper for segmented stator/rotor and method

#690
20060056961
2006-03-16

Turbine assembly and turbine shroud therefor

#691
20060034689
2006-02-16

Turbine

#692
20060002798
2006-01-05

Turbine moving blade

#693
20050287004
2005-12-29

Integral cover bucket design

#694
20050249599
2005-11-10

Turbine and turbine blade

#695
20050220995
2005-10-06

Cold gas-dynamic spraying of wear resistant alloys on turbine blades

#696
20050220622
2005-10-06

INTEGRAL COVERED NOZZLE WITH ATTACHED OVERCOVER

#697
20050220621
2005-10-06

Composite integrally bladed rotor

#698
20050220610
2005-10-06

Sealing device and method for turbomachinery

#699
20050214124
2005-09-29

Apparatus and methods for repairing tenons on turbine buckets

#700
20050214120
2005-09-29

High speed rotor assembly shroud

#701
20050191182
2005-09-01

Turbine blade shroud cutter tip

#702
20050191172
2005-09-01

Inducer with shrouded rotor for high speed applications

#703
20050186079
2005-08-25

Gas turbine tip shroud rails

#704
20050175453
2005-08-11

Shroud honeycomb cutter

#705
20050169761
2005-08-04

Rotor blade for a rotary machine

#706
20050169760
2005-08-04

Rotor blade for a rotary machine

#707
20050169758
2005-08-04

Rotor blade for a rotary machine

#708
20050129519
2005-06-16

Center located cutter teeth on shrouded turbine blades

#709
20050111983
2005-05-26

Rotor blade connecting arrangement for a turbomachine

#710
20050111967
2005-05-26

Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine

#711
20050106025
2005-05-19

Conical tip shroud fillet for a turbine bucket

#712
20050100439
2005-05-12

Turbomachine

#713
20050097741
2005-05-12

Method of modifying the coupling geometry in shroud band segments of turbine moving blades

#714
20050079058
2005-04-14

Shrouded turbine blades with locally increased contact faces

#715
20050058539
2005-03-17

Turbine blade tip clearance control device

#716
20050047917
2005-03-03

Rotor of a steam or gas turbine

#717
20050042092
2005-02-24

Method of reconditioning a turbine blade

#718
20050036890
2005-02-17

Conical tip shroud fillet for a turbine bucket

#719
20050036889
2005-02-17

Turbine bucket tip shroud edge profile

#720
20050036886
2005-02-17

Center-located cutter teeth on shrouded turbine blades

#721
20050025617
2005-02-03

Geothermal turbine

#722
20050019160
2005-01-27

Airfoil shape for a turbine bucket

#723
20050013692
2005-01-20

Turbine bucket tip shroud edge profile

#724
20050002780
2005-01-06

Turbine shroud segment

#725
20050002779
2005-01-06

Turbine shroud segment

#726
18877899
2025-12-02

Turbomachine blading assembly comprising means for limiting vibration between platforms

#727
18678892
2025-02-04

Turbine shroud assembly with inter-segment damping

#728
18649391
2025-03-25

Dynamic live hinge spring optimized impeller

#729
18647636
2025-03-18

Integrated two-stage impeller

#730
17860504
2023-07-04

Surface profiles for tip rails of turbine blade tip shroud

#731
17454631
2023-03-14

Turbine blade airfoil profile

#732
17338769
2022-06-28

Turbine blade tip shroud surface profiles

#733
16998207
2021-10-12

Turbine blade with friction and impact vibration damping elements

#734
16953633
2021-12-28

Stiffness coupling and vibration damping for turbine blade shroud

#735
14824464
2017-01-10

Virtual turbomachine blade contact gap inspection

#736
14814646
2016-11-15

Turbine blade having contoured tip shroud