Patents-Review.com
ClassID:

151924 ⎘

F16J15/4476 - CPC Classification

Classification description:

Sealings; Free-space packings; Labyrinth packings with radial path

Sub-classes:
Recent Application in this class:
#1
20250230754
2025-07-17

SEAL ASSEMBLY FOR A ROTARY MACHINE

 #2
20250180122
2025-06-05

POWER TRANSMISSION DEVICE, AND ROBOT

 #3
20250052324
2025-02-13

Shaft Seal Assembly

 #4
20240401602
2024-12-05

BREATHER TUBE FOR LABYRINTH SEAL CHAMBER

 #5
20240383276
2024-11-21

CONTACT-FREE WHEEL BEARING PRE-SEAL AND WHEEL BEARING ARRANGEMENT WITH SUCH A PRE-SEAL

 #6
20240309771
2024-09-19

Seal assembly and a turbine with the same

 #7
20240301917
2024-09-12

SEALING DEVICE

 #8
20240110628
2024-04-04

LABYRINTH SEAL

 #9
20230332689
2023-10-19

Strut bearing assembly with metal guide ring and spring seat

 #10
20230167906
2023-06-01

AIR CONDITIONING ROTATING BODY AND AIR TREATMENT DEVICE

 #11
20230106380
2023-04-06

Seal assembly for a rotary machine

 #12
20220325758
2022-10-13

Sealing device

 #13
20220213930
2022-07-07

Split plummer block bearing housing

 #14
20220186627
2022-06-16

LABYRINTH SEAL COMPRISING AN ABRADABLE ELEMENT WITH VARIABLE CELL DENSITY

 #15
20220074664
2022-03-10

Rotary tube kiln

 #16
20220025974
2022-01-27

Labyrinth seal

 #17
20220003319
2022-01-06

Seal arrangement and method for manufacturing a seal arrangement

 #18
20210285550
2021-09-16

Traveling Device for Construction Machine

 #19
20210270142
2021-09-02

METHOD, TERMINAL, AND BASE STATION FOR USE IN DATA TRANSMISSION

 #20
20210231216
2021-07-29

Self-centering seal component for high speed shaft assemblies

 #21
20210184536
2021-06-17

Rotary actuator

 #22
20210116035
2021-04-22

Sealing arrangement for an electric machine, manufacturing method of sealing and sealing method

 #23
20210048071
2021-02-18

Labyrinth seal with interlocking rotor and seal case insert

 #24
20200347739
2020-11-05

Labyrinth seal with passive check valve

 #25
20200332802
2020-10-22

Rotary device

 #26
20200284352
2020-09-10

Shaft seal assembly

 #27
20200173296
2020-06-04

Air-fire seal and assembly comprising such a seal

 #28
20200063589
2020-02-27

Bladed assembly for a stator of a turbine of a turbomachine comprising inclined sealing ribs

 #29
20200063585
2020-02-27

Seal face plate cooling

 #30
20190368612
2019-12-05

Radial shaft seal with dynamic exclusion of contamination

 #31
20190360597
2019-11-28

SEALING DEVICE FOR BEARING HOUSING

 #32
20190346046
2019-11-14

Intershaft seal assembly

 #33
20190285183
2019-09-19

Labyrinth seal

 #34
20190245407
2019-08-08

Rotary actuator

 #35
20190203842
2019-07-04

Seal assembly for a rotary machine

 #36
20190186637
2019-06-20

Labyrinth seal

 #37
20190162199
2019-05-30

Impeller

 #38
20190162027
2019-05-30

Roller reamer with labyrinth seal assembly

 #39
20190107155
2019-04-11

Sealing apparatus

 #40
20190093496
2019-03-28

Aspirating face seal tooth configuration

 #41
20190085709
2019-03-21

Seal for a gas turbine

 #42
20190078468
2019-03-14

Turbocharger

 #43
20190072186
2019-03-07

SEAL ASSEMBLY FOR A ROTARY MACHINE

 #44
20190032787
2019-01-31

Seal

 #45
20180372229
2018-12-27

Seal assembly for rotary machine

 #46
20180283558
2018-10-04

Interlocking axial labyrinth seal

 #47
20180266263
2018-09-20

Air-fire seal and assembly comprising such a seal

 #48
20180258995
2018-09-13

Bearing device for vehicle wheel

 #49
20180238453
2018-08-23

Labyrinth seal

 #50
20180216625
2018-08-02

Shaft seal device and vertical pump with this shaft seal device

 #51
20180209289
2018-07-26

Machine and method for operating the machine

 #52
20180180185
2018-06-28

Intershaft seal assembly

 #53
20180135759
2018-05-17

Shaft seal assembly

 #54
20180106157
2018-04-19

Seal face plate cooling

 #55
20180087669
2018-03-29

Labyrinth seal system and an associated method thereof

 #56
20170363212
2017-12-21

ROTATING SEAL AND SEALING ELEMENT THEREFOR

 #57
20170292397
2017-10-12

Seal member

 #58
20170159825
2017-06-08

Labyrinth seal

 #59
20170002686
2017-01-05

Seal

 #60
20170002672
2017-01-05

Sealing structure for turbocharger housing

 #61
20160380508
2016-12-29

Electric machine

 #62
20160369925
2016-12-22

Labyrinth seal with tunable flow splitter

 #63
20160312900
2016-10-27

Purgeable labyrinth axle/hub seal

 #64
20160273658
2016-09-22

Sealing element

 #65
20160245410
2016-08-25

Shaft seal assembly

 #66
20160241102
2016-08-18

Labyrinth seal for three-phase machines

 #67
20160169394
2016-06-16

Self-centering labyrinth seal

 #68
20160161003
2016-06-09

Sealing element with additional ring

 #69
20160040781
2016-02-11

Labyrinth seal

 #70
20160003302
2016-01-07

Sealing device

 #71
20150345643
2015-12-03

Shaft Seal Assembly

 #72
20150275761
2015-10-01

Seal assembly with cooling feature

 #73
20150014940
2015-01-15

Shaft seal assembly

 #74
20140301848
2014-10-09

Sealing assembly

 #75
20140300057
2014-10-09

Fluid transfer seal assemblies, fluid transfer systems, and methods for transferring process fluid between stationary and rotating components using the same

 #76
20140265147
2014-09-18

Purgeable labyrinth axle/hub seal

 #77
20140252721
2014-09-11

Slotted labyrinth seal

 #78
20140175749
2014-06-26

Device for producing a bore in the ground, rotary drive device and rotary seal arrangement

 #79
20140167360
2014-06-19

Diaphragm seal for strut bearing

 #80
20140062024
2014-03-06

Film riding seals for rotary machines

 #81
20120319356
2012-12-20

System for contactlessly sealing a rotably mounted shaft from a housing, and gear unit

 #82
20120269622
2012-10-25

TURBINE VANE AND GAS TURBINE

 #83
20120261885
2012-10-18

Seal arrangement

 #84
20110253514
2011-10-20

Idler

 #85
20110229311
2011-09-22

SEAL ASSEMBLY

 #86
20110150640
2011-06-23

Labyrinth Seal in a Stationary Gas Turbine

 #87
20110138963
2011-06-16

ACTIVE SEALING-DRAINING DEVICE

 #88
20110129175
2011-06-02

Clutch release bearing

 #89
20110058763
2011-03-10

Bearing isolating seal

 #90
20100272381
2010-10-28

Bearing assembly having a dual stage seal

 #91
20100102514
2010-04-29

SHAFT SEALING DEVICE

 #92
20090085303
2009-04-02

Rotating wheel mechanism of construction machine and drive wheel mechanism of construction machine

 #93
20090008881
2009-01-08

Labyrinth Seal For Adjusting Gap

 #94
20090003996
2009-01-01

Labyrinth seal in a stationary gas turbine

 #95
20080292231
2008-11-27

Sealing device

 #96
20080246224
2008-10-09

Combined labyrinth seal and screw-type gasket bearing sealing arrangement

 #97
20070164516
2007-07-19

Seal assembly for vibrating screen

 #98
20070059163
2007-03-15

Labyrinth seal in a stationary gas turbine

 #99
20060250038
2006-11-09

Shaft sealing assembly

 #100
20060045739
2006-03-02

Air turbine starter enhancement for clearance seal utilization

 #101
20060033288
2006-02-16

Sealed rotary joint for turret rotator

 #102
17508166
2022-03-01

Combined sealing device with magnetic fluid

 #103
15626947
2019-02-26

Unidirectional labyrinth seal system

 #104
15614689
2018-10-02

Tandem seal for a conveyor roller

 #105
14485489
2015-09-15

Unidirectional labyrinth seal