ClassID:

151820

F16J15/0893 - CPC Classification

Classification description:

Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing the packing having a hollow profile

Recent Application in this class:
#1
20260139739
2026-05-21

COMPRESSIBLE SEALS WITH REDUCED COMPRESSION REQUIREMENTS

#2
20240280176
2024-08-22

BONDING STRUCTURE, METAL GASKET OR METAL O-RING USED THEREIN, AND CONTAINER, PIPE, AND ORGANOTIN COMPOUND MANUFACTURING APPARATUS HAVING THE SAME

#3
20240018839
2024-01-18

Fluid energized metal-to-metal seal with retrieval capabilities

#4
20220412464
2022-12-29

Flexurally actuated self-sealing plunger apparatus

#5
20220243816
2022-08-04

Metal sealing ring and method of forming a metal-to-metal seal

#6
20220057029
2022-02-24

Metal seal comprising a textured outer sealing layer

#7
20220003317
2022-01-06

METAL GASKET

#8
20190024799
2019-01-24

Metal seal fitting for use on a pipeline

#9
20180223779
2018-08-09

Device for lowering flow noises

#10
20180222026
2018-08-09

Methods and tools for pressing a ring seal into a component

#11
20180209544
2018-07-26

Method and apparatus for making helical coil spring type seal

#12
20180163868
2018-06-14

Sealing structure

#13
20180163555
2018-06-14

Additive manufactured seal for insert compartmentalization

#14
20180156053
2018-06-07

Impingement cooled nozzle liner

#15
20180106228
2018-04-19

GASKET FOR FUEL INJECTOR

#16
20170222388
2017-08-03

High Air-Tightness Device

#17
20170140843
2017-05-18

Nuclear reactor flow path sealing systems and seals

#18
20170089212
2017-03-30

Advanced stationary sealing concepts for axial retention of ceramic matrix composite shrouds

#19
20170030293
2017-02-02

Multi-layer gasket assembly

#20
20160312656
2016-10-27

Methods and tools for pressing a ring seal into a component

#21
20160215643
2016-07-28

SHIM SEAL ASSEMBLIES AND ASSEMBLY METHODS FOR STATIONARY COMPONENTS OF ROTARY MACHINES

#22
20160084381
2016-03-24

Metal seal fitting for use on a pipeline

#23
20150330510
2015-11-19

Ring seal with sealing surface extension

#24
20150233261
2015-08-20

Machine cavity seal

#25
20130300070
2013-11-14

Metal gasket

#26
20130270777
2013-10-17

Duplex finger seal for joints with high relative displacement

#27
20130256990
2013-10-03

Turbine assembly and method for assembling a turbine

#28
20130228980
2013-09-05

Resilient seal having a pressurized bellows spring

#29
20130134678
2013-05-30

SHIM SEAL ASSEMBLIES AND ASSEMBLY METHODS FOR STATIONARY COMPONENTS OF ROTARY MACHINES

#30
20130001319
2013-01-03

Impingement cooled nozzle liner

#31
20120280455
2012-11-08

Spring seal assembly and method of sealing a gap

#32
20120195743
2012-08-02

Flexible seal for turbine engine

#33
20110309077
2011-12-22

Sealing element fastening system for a pressure vessel, in particular a reactor pressure vessel

#34
20110150635
2011-06-23

Seal and seal arrangement for confining leakage flows between adjacent components of turbo-machines and gas turbines

#35
20110084456
2011-04-14

Metal gasket

#36
20100247005
2010-09-30

Sealing segment and sealing-segment arrangement

#37
20080296849
2008-12-04

Sealing ring interposed between the block and the cylinder head of an internal combustion engine, having a composite structure

#38
20080213096
2008-09-04

Sealing element for use in a fluid-flow machine

#39
20080075223
2008-03-27

Radioactive-material container, metal gasket for sealing the radioactive-material container, and method of manufacturing the metal gasket

#40
20080000236
2008-01-03

Seal assembly

#41
20070120008
2007-05-31

Engine airframe J-seal damper

#42
20070087606
2007-04-19

Sealing Member and System

#43
20060061046
2006-03-23

Sealing joint with laminated internal structure for very high temperatures

#44
20050206097
2005-09-22

High temperature spring seals

#45
20050076642
2005-04-14

Seal element for sealing a gap and combustion turbine having a seal element