Patents-Review.com
ClassID:

151852 ⎘

F16J15/24 - CPC Classification

Classification description:

Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed packing

Recent Application in this class:
#1
20260002589
2026-01-01

SEALING DEVICE, SEALING STRUCTURE, AND SEALING STRUCTURE ASSEMBLY METHOD

 #2
20230184332
2023-06-15

Piston ring arrangement, piston compressor and method for sealing a compression chamber

 #3
20230174313
2023-06-08

Screw conveyor shaft seal and related methods

 #4
20230106630
2023-04-06

Stem seals with triangular rings

 #5
20220373091
2022-11-24

Packing Ring, Sealing Device, Compressor, Rotational System and Method for Detecting the Condition of Wear

 #6
20220325710
2022-10-13

Piston for reciprocating compressor having complementary sealing elements

 #7
20220196151
2022-06-23

PISTON RING UNIT AND COMPRESSOR

 #8
20220136400
2022-05-05

Circumferential seal assembly with adjustable seating forces

 #9
20220025777
2022-01-27

Circumferential seal assembly with adjustable seating forces

 #10
20220018462
2022-01-20

Stem seals with triangular rings

 #11
20210348686
2021-11-11

Gland packing and packing structure

 #12
20200300365
2020-09-24

Two-piece seat for contacting seal

 #13
20200263501
2020-08-20

Metallic ring for sealing a downhole rotary steering piston

 #14
20200063871
2020-02-27

Seal device

 #15
20200032668
2020-01-30

Circumferential seal assembly with adjustable seating forces

 #16
20190360596
2019-11-28

Packing ring, sealing device, compressor, rotational system and method for detecting the condition of wear

 #17
20190264815
2019-08-29

Seal structure and manufacturing method thereof

 #18
20190249777
2019-08-15

Seal structure and manufacturing method thereof

 #19
20190085981
2019-03-21

Seal ring and sealing device

 #20
20180306326
2018-10-25

Seal assembly

 #21
20180299013
2018-10-18

ROTARY SEAL ARRANGEMENT AND ROTARY SEAL WITH HELICAL SPRING SEALING ELEMENT

 #22
20180245694
2018-08-30

SEALING MATERIAL AND SEALING MECHANISM

 #23
20180119316
2018-05-03

Sealing material composition and gland packing containing the sealing material composition

 #24
20180017165
2018-01-18

Coated seal housing

 #25
20170343110
2017-11-30

Sealing device

 #26
20170342909
2017-11-30

Shaft sealing mechanism

 #27
20170299060
2017-10-19

PACKING GLAND FOLLOWER

 #28
20170292607
2017-10-12

Sealing structure

 #29
20170261107
2017-09-14

Seal ring assembly for a dynamoelectric machine

 #30
20170002928
2017-01-05

Sealing ring

 #31
20160356283
2016-12-08

Seal structure and supercharger provided with the seal structure

 #32
20160033044
2016-02-04

Seal device

 #33
20150369367
2015-12-24

Segmented seal

 #34
20150362074
2015-12-17

SEALING DEVICE

 #35
20150183501
2015-07-02

Boat drive

 #36
20150061226
2015-03-05

Anti-extrusion cone packing

 #37
20140346737
2014-11-27

Piston seal assembly

 #38
20140314545
2014-10-23

Shaft sealing system and method with seal oil recuperator system

 #39
20140312258
2014-10-23

Airtightness maintaining structure for butterfly valve

 #40
20140197342
2014-07-17

Filler assembly for a valve

 #41
20130154197
2013-06-20

Seal arrangement

 #42
20110298183
2011-12-08

Sealing arrangement for sealing a piston rod of a reciprocating compressor

 #43
20110197757
2011-08-18

Wiper Arrangement and Compressor with such a Wiper Arrangement

 #44
20110197756
2011-08-18

Wiper Arrangement and Compressor with such a Wiper Arrangement

 #45
20100084822
2010-04-08

Two-Part Piston Rod Gasket

 #46
20100072712
2010-03-25

Pressure packing comprised of packing rings secured against rotation with injection-molded segments

 #47
20100066034
2010-03-18

V-ring seal

 #48
20090289422
2009-11-26

Packing ring combination

 #49
20090114086
2009-05-07

Reciprocating gas compression installation with controlled leakage rate

 #50
20080272555
2008-11-06

Dynamic seal assembly

 #51
20080236107
2008-10-02

Sealing System for High-Pressure and Temperature Containers

 #52
20080001364
2008-01-03

Bearing seal with backup device

 #53
20070085278
2007-04-19

Tandem dual element intershaft carbon seal

 #54
20050206088
2005-09-22

Bearing seal with backup device