ClassID:

151913

F16J15/42 - CPC Classification

Classification description:

Sealings between relatively-moving surfaces by means of fluid kept in sealing position by centrifugal force

Recent Application in this class:
#1
20220107023
2022-04-07

Centrifugal hydraulic seal

#2
20210102528
2021-04-08

Wind turbine drivetrain component with low friction radial shaft seal

#3
20190120386
2019-04-25

Hydraulic seal arrangement

#4
20190085859
2019-03-21

ROTATING MACHINE COMPRISING A SEAL RING DAMPING SYSTEM

#5
20190003591
2019-01-03

High pressure circumferential lift-off seal

#6
20180372227
2018-12-27

Hydraulic seal for non-mainshaft, rotating to static

#7
20170370405
2017-12-28

Bearing isolator seal with enhanced rotor drive coupling

#8
20170002686
2017-01-05

Seal

#9
20160273386
2016-09-22

Zero or low leakage oil transfer bearing

#10
20150219221
2015-08-06

Non-contact split seal

#11
20150219161
2015-08-06

Non-contact sealing system for bearings

#12
20150063981
2015-03-05

Device for sealing between the coaxial shafts of a turbomachine

#13
20140374993
2014-12-25

Pressure resistant static and dynamic seal assembly and method

#14
20140334913
2014-11-13

System for sealing an oil chamber from an adjoining exterior volume and turbo-machine provided with such a sealing system

#15
20140158232
2014-06-12

Hydraulic seal arrangement

#16
20100090415
2010-04-15

Seal

#17
20090238691
2009-09-24

Hydraulic seal for a turbocharger

#18
20090189356
2009-07-30

Sealing of at least one shaft by at least one hydraulic seal

#19
20080089624
2008-04-17

Sealing system between two coaxial rotary shafts

#20
20070193652
2007-08-23

Beverage bottling plant for aseptic filling of beverage bottles with a liquid beverage filling material

#21
20060033289
2006-02-16

Hydraulic shaft sealing arrangement for high-temperature applications

#22
20050230922
2005-10-20

Seal

#23
20050121857
2005-06-09

Device for sealing a passage through a wall

#24
20050098956
2005-05-12

Shaft seal

#25
20050065010
2005-03-24

Separator with bearing lubrication arrangement