ClassID:

151837

F16J15/164 - page 2 - CPC Classification

Classification description:

Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid

Recent Application in this class:
#301
20130259640
2013-10-03

Metallic seal assembly, turbine component, and method of regulating airflow in turbo-machinery

#302
20130251523
2013-09-26

Intershaft seal with centrifugal compensation

#303
20130170594
2013-07-04

Methods and apparatuses for pump sealing during leakage events

#304
20130153327
2013-06-20

Steering system in a vehicle

#305
20130149143
2013-06-13

Gas turbine engine including lift-off finger seals, lift-off finger seals, and method for the manufacture thereof

#306
20130140127
2013-06-06

Seal with pressure-actuatable sealing bead

#307
20130134679
2013-05-30

NON-CONTACTING SEAL ARRANGEMENT, ELECTROMECHANICAL SYSTEM HAVING A NON-CONTACTING SEAL ARRANGEMENT, AND METHOD OF FABRICATING A NON-CONTACTING SEAL ARRANGEMENT

#308
20130127121
2013-05-23

Locking collar for cylindrical cavity

#309
20130121105
2013-05-16

Closing cover for a container provided with a seal

#310
20130105105
2013-05-02

BIMETALLIC SEAL FOR AIR HEATERS

#311
20130094795
2013-04-18

Bearing mounted isolator seal

#312
20130087975
2013-04-11

Sealing device in a polymer filtration device

#313
20130075975
2013-03-28

Seal for oil-free rotary displacement compressor

#314
20130074793
2013-03-28

Hydraulic braking device and valve timing adjusting apparatus

#315
20130064645
2013-03-14

Non-continuous ring seal

#316
20130051993
2013-02-28

Rotating turbomachine seal

#317
20130051718
2013-02-28

BALL BEARING WITH SEALS ON BOTH SIDES

#318
20130042631
2013-02-21

Seal end attachment

#319
20130038021
2013-02-14

Annular seal

#320
20130037456
2013-02-14

Seal systems for grain separators

#321
20130001037
2013-01-03

Compressed-air control device with molded seal

#322
20120319356
2012-12-20

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

#323
20120308424
2012-12-06

SEALING DEVICE, AND PUMP DEVICE USING SAME

#324
20120299249
2012-11-29

Annular seal member

#325
20120292858
2012-11-22

Rotary seal arrangement

#326
20120267857
2012-10-25

High moisture environment seal assembly

#327
20120261885
2012-10-18

Seal arrangement

#328
20120241648
2012-09-27

HEAT LIP SEAL FOR CRYOGENIC PROCESSING

#329
20120235361
2012-09-20

Sealing Device

#330
20120217707
2012-08-30

OIL SEAL

#331
20120187637
2012-07-26

SEALING RING AND ARRANGEMENT HAVING A SEALING RING

#332
20120186443
2012-07-26

PISTON ASSEMBLY WITH A STAMPED ORIFICE

#333
20120177483
2012-07-12

System for adjusting brush seal segments in turbomachine

#334
20120177315
2012-07-12

Wheel Bearing Apparatus For A Vehicle

#335
20120148417
2012-06-14

Active compensation for mud telemetry modulator and turbine

#336
20120119446
2012-05-17

SEALING UNIT FOR CONTROLLED LUBRICATION FLOW

#337
20120112415
2012-05-10

ROTATING SEAL RING WITH TARGETED SPLIT SURFACE ORIENTATION

#338
20120091667
2012-04-19

Seal assembly for relieving pressure

#339
20120091664
2012-04-19

Sealing apparatus

#340
20120068419
2012-03-22

Zero torque membrane seal

#341
20120056383
2012-03-08

Air riding seal

#342
20120013214
2012-01-19

Bearing assembly

#343
20120000308
2012-01-05

System for the contactless sealing of a rotatably mounted shaft with respect to a housing, and gear unit

#344
20110308100
2011-12-22

Centrifugal dryer with replaceable blades and self-cleaning rotor seal and centrifugal dewatering tower

#345
20110304101
2011-12-15

Film riding pressure actuated leaf seal assembly

#346
20110299984
2011-12-08

Air riding seal

#347
20110283883
2011-11-24

Fluid pressure apparatus

#348
20110278799
2011-11-17

SEAL RING

#349
20110278798
2011-11-17

METHOD AND SYSTEM FOR CONTROLLING CONTACT BETWEEN SEAL COMPONENTS

#350
20110253500
2011-10-20

Release bearing assembly

#351
20110248450
2011-10-13

Bulkhead seal

#352
20110229311
2011-09-22

SEAL ASSEMBLY

#353
20110223003
2011-09-15

Oil cooled runner

#354
20110221140
2011-09-15

Sealing device

#355
20110204577
2011-08-25

Radial shaft seal for separating two media

#356
20110193294
2011-08-11

SEALING DEVICE

#357
20110187054
2011-08-04

Temperature adaptive radial shaft seal assemblies using shape memory alloy elements

#358
20110140368
2011-06-16

Seal and seal arrangement

#359
20110140365
2011-06-16

Rotary seal with supported inlet

#360
20110138963
2011-06-16

ACTIVE SEALING-DRAINING DEVICE

#361
20110129175
2011-06-02

Clutch release bearing

#362
20110057396
2011-03-10

Air riding seal

#363
20110049811
2011-03-03

Liquid-operated cylinder

#364
20110014051
2011-01-20

Rotary coupling

#365
20110012312
2011-01-20

PRESSURE REGULATING SEAL

#366
20110006485
2011-01-13

SEALING DEVICE

#367
20100320695
2010-12-23

Annular seal

#368
20100314837
2010-12-16

Lip type end face sealing device

#369
20100308542
2010-12-09

Hydraulic cylinder

#370
20100301566
2010-12-02

Fluid activated shaft seal

#371
20100295253
2010-11-25

PACKING AND SEALING SYSTEM

#372
20100276893
2010-11-04

Dynamic Sealing System

#373
20100264603
2010-10-21

Rotary seal with truncated wave form

#374
20100259015
2010-10-14

HYDRODYNAMIC SEAL WITH IMPROVED EXCLUSION AND LUBRICATION

#375
20100253005
2010-10-07

SEAL FOR OIL-FREE ROTARY DISPLACEMENT COMPRESSOR

#376
20100237565
2010-09-23

Interlocking composite seals

#377
20100233795
2010-09-16

FERMENTATION VESSELS

#378
20100230905
2010-09-16

Shaft Sealing Device for a Fluid Machine

#379
20100230904
2010-09-16

Sealing arrangement

#380
20100225065
2010-09-09

Compact restictive seal for bearing housings

#381
20100219585
2010-09-02

Isolator seal

#382
20100219185
2010-09-02

Sealing System For Pressure Vessels

#383
20100213674
2010-08-26

Air riding seal

#384
20100201075
2010-08-12

ISOLATOR SEALING DEVICE

#385
20100196148
2010-08-05

Turbomachine

#386
20100181730
2010-07-22

BEARING SEAL

#387
20100170390
2010-07-08

Hydraulic cylinder

#388
20100150715
2010-06-17

Thermally activated shutdown seals for rotatable shafts

#389
20100102518
2010-04-29

Temperature adaptive dynamic shaft seal assembly

#390
20100102514
2010-04-29

SHAFT SEALING DEVICE

#391
20100096851
2010-04-22

Seal Actuated or Maintained by Differential Pressure

#392
20100084823
2010-04-08

Hydraulically Balanced Radial Seal

#393
20100052264
2010-03-04

COMPACT RESTRICTIVE SEAL FOR BEARING HOUSINGS

#394
20100051846
2010-03-04

SHAFT SEALING DEVICE AND VALVE STRUCTURE USING THE SAME

#395
20100025937
2010-02-04

Sealing device

#396
20100007093
2010-01-14

Seal Assembly and Rotary Machine Containing Such Seal

#397
20090322033
2009-12-31

Shaft isolation seal

#398
20090289208
2009-11-26

Pressurized Fluid Discharge Device

#399
20090278068
2009-11-12

Seal structure and control valve using said seal structure

#400
20090232690
2009-09-17

Seal apparatus of gear pump

#401
20090232433
2009-09-17

Sealing device and rolling bearing apparatus

#402
20090226124
2009-09-10

Sealing device for bearing

#403
20090224484
2009-09-10

Floating fluid film seals

#404
20090206558
2009-08-20

Sealing Structure

#405
20090166979
2009-07-02

Sealing ring for reciprocating motion

#406
20090127798
2009-05-21

Sealing apparatus having circulating channel for wire cutting machine

#407
20090108542
2009-04-30

Seal Assembly for Relieving Pressure

#408
20090107731
2009-04-30

DRILLBIT SEAL

#409
20090085301
2009-04-02

Oil seal

#410
20090081028
2009-03-26

Developments relating to a rotor arrangement

#411
20090071790
2009-03-19

Release bearing assembly

#412
20090066034
2009-03-12

Sealing system with pressure relief elements and use of a sealing system for producing a pressure cascade in an intermediate space

#413
20090045583
2009-02-19

Ring Sealing Between Sliding Surfaces

#414
20090036006
2009-02-05

Drive shaft sealing device for small watercraft

#415
20090001671
2009-01-01

Rotary seal with improved film distribution

#416
20080303218
2008-12-11

Fluid-activated shaft seal

#417
20080290601
2008-11-27

Asymetrical K-Ring

#418
20080285902
2008-11-20

Bearing device for drive wheel

#419
20080272554
2008-11-06

System for backup rod seal for hydraulic cylinder

#420
20080246224
2008-10-09

Combined labyrinth seal and screw-type gasket bearing sealing arrangement

#421
20080240964
2008-10-02

SHAFT SEAL DEVICE FOR OIL-FREE ROTARY COMPRESSOR

#422
20080240643
2008-10-02

HOOD FOR A PRESSURIZED BEARING ASSEMBLY

#423
20080224414
2008-09-18

Thermally-activated control gap brush seal

#424
20080191427
2008-08-14

Combination mismatched metal-to-metal seal and O-ring seal with vent hole in between for high temperature and high pressure environment

#425
20080145254
2008-06-19

Shaft seal device

#426
20080128997
2008-06-05

Contaminant exclusion seal

#427
20080124015
2008-05-29

BEARING ROLLER CHAIN

#428
20080111318
2008-05-15

Perfect shaft seal

#429
20080111317
2008-05-15

Seal

#430
20080105501
2008-05-08

Disc brake

#431
20080105116
2008-05-08

Tandem pneumatic brake booster

#432
20080093195
2008-04-24

Clutch assembly with centrifugal head pressure control

#433
20080085071
2008-04-10

Pressurized bearing assembly

#434
20080079222
2008-04-03

Temperature adaptive radial shaft seal assemblies using shape memory alloy elements

#435
20080079221
2008-04-03

Fluid operated device with improved seal valve

#436
20080075401
2008-03-27

Shaft bearing seal

#437
20080061516
2008-03-13

Seal for a Submersible Electric Motor

#438
20080060827
2008-03-13

Power Tool With Dust Seal

#439
20080053305
2008-03-06

Sealing element for a brake cylinder of a vehicle braking system

#440
20080044274
2008-02-21

Bearing housing seal system for centrifugal pumps

#441
20080029967
2008-02-07

Lip type end face sealing device

#442
20080023918
2008-01-31

LEAK-BY SEALING SYSTEM FOR A SHUTTLE PISTON

#443
20080017814
2008-01-24

Pressure energized radial seal

#444
20080014076
2008-01-17

Seal

#445
20080008591
2008-01-10

Seal for torque converter lockup clutch

#446
20080008579
2008-01-10

Arrangement for sealing off a gap between a first component and a second component

#447
20070278749
2007-12-06

U-PACKING AND FLUID PRESSURE SINGLE ACTING CYLINDER

#448
20070256903
2007-11-08

Piston seal and disc brake using the piston seal

#449
20070235946
2007-10-11

Air riding seal

#450
20070222161
2007-09-27

Contaminant exclusion seal

#451
20070210527
2007-09-13

Seal device

#452
20070209640
2007-09-13

Injector

#453
20070187901
2007-08-16

Sealing device with rotation detecting element

#454
20070183702
2007-08-09

Sealing element for a rotatable part with a tractrix form

#455
20070172367
2007-07-26

Flow restricting devices in pumps

#456
20070169998
2007-07-26

Device for sealing escalator or moving walkway drives

#457
20070164516
2007-07-19

Seal assembly for vibrating screen

#458
20070157613
2007-07-12

Cup seal and master cylinder employing the same

#459
20070147718
2007-06-28

Sealing device and rolling bearing device using same

#460
20070140877
2007-06-21

Shutdown seal for reactor coolant pump

#461
20070096397
2007-05-03

HYDRODYNAMIC BRUSH SEAL

#462
20070075500
2007-04-05

Seal for a submersible electric motor

#463
20070029735
2007-02-08

Self-compensating dynamic joint

#464
20070020417
2007-01-25

Seal structure and process for producing same

#465
20070018409
2007-01-25

Hydrodynamic brush seal

#466
20070009350
2007-01-11

Sealing arrangement

#467
20070007730
2007-01-11

Air riding seal

#468
20060287116
2006-12-21

Drive shaft coupling

#469
20060275165
2006-12-07

Pump with reciprocating high pressure seal and valve for vehicle braking systems

#470
20060244325
2006-11-02

Seal for an electric machine located within a drive train of a motor vehicle

#471
20060219507
2006-10-05

Cylinder, in particular for a motor vehicle hydraulic brake system

#472
20060125188
2006-06-15

Reversible thermally expandable and/or contractible seal assemblies

#473
20060108745
2006-05-25

Fluid-activated shaft seal

#474
20060091613
2006-05-04

Sealing collar

#475
20060091612
2006-05-04

Pressure resistant static and dynamic expeller shaft sealing

#476
20060006603
2006-01-12

Brush seal designs for turbines and similar rotary apparatus

#477
20050269786
2005-12-08

Shielding a bearing and seal assembly from undesirable matter

#478
20050258603
2005-11-24

Surface seal for arrangement on a component and a method of arranging a surface seal on a component

#479
20050248093
2005-11-10

Shaft seal assembly and method

#480
20050238485
2005-10-27

Steam turbine rotor temperature control at oil deflector

#481
20050204913
2005-09-22

Free piston device with time varying clearance seal

#482
20050200080
2005-09-15

Seal for a turbine engine

#483
20050175446
2005-08-11

Compressor system with movable seal lands

#484
20050173215
2005-08-11

Apparatus for a disk brake

#485
20050151325
2005-07-14

Seal arrangement in a machine

#486
20050145457
2005-07-07

Piston for a piston-cylinder arrangement, in particular a shock absorber piston

#487
20050126186
2005-06-16

Axial loaded seal system with a static L-seal

#488
20050110220
2005-05-26

Pressurized chamber seal cartridge

#489
20050103192
2005-05-19

Reciprocating element

#490
20050074349
2005-04-07

Pump with reciprocating high pressure seal and valve for vehicle braking systems

#491
20050062235
2005-03-24

Annular seal

#492
20050052025
2005-03-10

Expanding hollow metal rings

#493
20050046180
2005-03-03

Apparatus and method for actuating or maintaining a seal by differential pressure

#494
20050046122
2005-03-03

Sealing arrangement, especially for sealing the shaft of a spindle

#495
20050035555
2005-02-17

Seal construction including a compressible spring mechanism for bearing preload

#496
20050035318
2005-02-17

Piston structure and liquid feeder valve

#497
20050029483
2005-02-10

Valve seal with pressure relief channels and expansion voids

#498
20050028313
2005-02-10

Cleaning assembly for a shaft

#499
20050013020
2005-01-20

Sealing arrangement on piston rods

#500
20050012277
2005-01-20

Sealing ring for a fluid circuit

#501
17471801
2022-11-01

Dynamic sealing labyrinth seals

#502
15626947
2019-02-26

Unidirectional labyrinth seal system