F16L59/18 - CPC Classification Index

ClassID:

153520 ⎘

F16L59/18 - CPC Classification

Classification description:

Thermal insulation in general; Arrangements for the insulation of pipes or pipe systems; Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints

Sub-classes:

F16L59/181 » {Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts } 6
F16L59/182 » {Joints with sleeve or socket } 33
F16L59/184 » {Flanged joints } 32
F16L59/185 » {Adjustable joints, joints allowing movement } 14
F16L59/187 » {Arrangements for connecting hoses to one another, to flexible sleeves or to rigid members } 6
F16L59/188 » {Couplings of the quick-acting type } 13
F16L59/20 » for non-disconnectable joints 75

Recent Application in this class:

20260146003

2026-05-28

GYPSUM CEMENT WITH REDUCED PERMEABILITY

20250341274

2025-11-06

METHOD OF FABRICATING AN INSULATION ELEMENT

20250230894

2025-07-17

Pipe Assembly Insulation and Vapor Barrier

20250092975

2025-03-20

COUPLING DEVICE, AND METHOD FOR FLUSHING SAME

20240125408

2024-04-18

Support member and pipe member connecting structure

20240102600

2024-03-28

COUPLING FOR INSULATED PIPING

20230408002

2023-12-21

High temperature remotely connected/disconnected pipe connector for molten salt reactors

20230194040

2023-06-22

Pipe assembly insulation and vapor barrier

20230096189

2023-03-30

GYPSUM CEMENT WITH REDUCED PERMEABILITY

#10

20230061814

2023-03-02

Fluid pipe connection

#11

20230051774

2023-02-16

Cooktop and insulated burner assembly

#12

20220316646

2022-10-06

Transition component having insulation

#13

20210310332

2021-10-07

Assembly with tightly controlled axial gap for threaded connector insulation on vacuum insulated tubing

#14

20210239257

2021-08-05

Cryogenic transfer line coupling assembly

#15

20210061640

2021-03-04

Fluid loading joint and fluid loading equipment

#16

20200278070

2020-09-03

Pipe assembly insulation and vapor barrier

#17

20190338884

2019-11-07

ADA-compliant pipe-insulating sleeves

#18

20190331268

2019-10-31

Joint structure

#19

20190264861

2019-08-29

ADA-compliant pipe-insulating sleeves

#20

20190186676

2019-06-20

Securing device

#21

20190106884

2019-04-11

Wall mounted receiver

#22

20180226783

2018-08-09

Wind-protection casing and plug-connector device comprising same

#23

20170343145

2017-11-30

High-Pressure Self-Cleaning Elbow

#24

20170246774

2017-08-31

Method for manufacturing a composite part and use thereof

#25

20170074450

2017-03-16

Joint assembly for forming a duct

#26

20170030491

2017-02-02

Wall mounted receiver

#27

20160109053

2016-04-21

Pipe section

#28

20150152786

2015-06-04

Drain pipe arrangement and gas turbine engine comprising a drain pipe arrangement

#29

20140001747

2014-01-02

Vacuum insulated cryogenic fluid transfer hose

#30

20140001746

2014-01-02

Vacuum insulated fitting enclosure

#31

20110203201

2011-08-25

Insulated pipe and duct mounting arrangement

#32

20110041934

2011-02-24

Delivery Pipline System

#33

20090123221

2009-05-14

System for quick disconnect termination or connection for cryogenic transfer lines with simultaneous electrical connection

#34

20080063478

2008-03-13

Subsea connector insulation device

#35

20080029270

2008-02-07

Insulation shroud with internal support structure

#36

20070210577

2007-09-13

Insulated pipe joint

#37

20070181204

2007-08-09

INSULATED DUAL WALL DUCT

#38

20060266523

2006-11-30

Subsea insulating shroud

#39

20060175828

2006-08-10

Cryogenic seal for vacuum-insulated pipe expansion bellows

#40

20060137431

2006-06-29

Bleed leak detection system

#41

20060026969

2006-02-09

Method for transferring cryogenic liquids and associated cryogenic fill nozzle insulating boot

#42

20050008504

2005-01-13

Coupling for cryogenic media

#43

13569491

2014-12-30

Collet connection insulation apparatus