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Class Information
Number: 137/375
Name: Fluid handling > With casing, support, protector or static constructional installations > Jacketed
Description: Apparatus in which the fluent material device is completely or partially surrounded by a layer of heat exchange or non conducting material to promote or prevent heat radiation or absorption, or by a protective cover or layer which may be either outside the fluid confining member or inside it, being in fact a liner in the latter case, the layer or cover being more or less similar in shape or proportions to the enclosed device.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8684036 Cryogenic valve Apr. 1, 2014
8607816 Structure of solenoid valve attached to resin cover by insert-molding Dec. 17, 2013
8528585 Quick-change wear sleeve for a high-pressure fluid conduit Sep. 10, 2013
8511335 Heat transfer reduction apparatus Aug. 20, 2013
8505571 Replaceable outlet liner for control valve Aug. 13, 2013
8499783 Gate valve with seals Aug. 6, 2013
8490652 Cage valve with flow trim for reduced fracturing Jul. 23, 2013
8464748 Waterway connection Jun. 18, 2013
8443836 Ventilating apparatus May. 21, 2013
8408239 Fastening arrangement Apr. 2, 2013
8402997 Fluid flow control cock fitted with a lever having several stable positions Mar. 26, 2013
8387698 Gas recovery component heating system Mar. 5, 2013
8375980 Cladding alloy powder, alloy-clad member, and engine valve Feb. 19, 2013
8365760 Slide valve with temperature barrier Feb. 5, 2013
8360092 Ball valve made of plastic Jan. 29, 2013
8347908 Lightweight titanium aluminide valves and methods for the manufacture thereof Jan. 8, 2013
8316878 Servo-operated valve Nov. 27, 2012
8261767 Powdered metal inlay Sep. 11, 2012
8196600 High-temperature jointed assemblies and wear-resistant coating systems therefor Jun. 12, 2012
8196612 Fastener for cover member and cover assembly comprised thereof Jun. 12, 2012
8196893 Isolation valve with corrosion protected and heat transfer enhanced valve actuator and closure apparatus and method Jun. 12, 2012
8176983 Gas recovery component heating system May. 15, 2012
8056580 Fluid flow control cock fitted with a lever having several stable positions Nov. 15, 2011
8051874 Replaceable outlet liner for control valve Nov. 8, 2011
8047222 Air valve for an air driven reciprocating device Nov. 1, 2011
8006715 Valve with thin-film coating Aug. 30, 2011
RE42632 Recessed water faucet Aug. 23, 2011
7950410 Gate valve with replaceable inserts and method of refurbishing same May. 31, 2011
7905247 Vacuum actuated valve for high capacity storage and delivery systems Mar. 15, 2011
7900651 Material feed container for a thick-matter pump Mar. 8, 2011
7854236 Vacuum insulated piping assembly method Dec. 21, 2010
7849874 Slide valve apparatus and method of manufacturing slide valve apparatus Dec. 14, 2010
7793677 Waterway connection Sep. 14, 2010
7784547 Subsea connector insulation device Aug. 31, 2010
7757707 Well head valve insulator Jul. 20, 2010
7757722 Insulated pipe concealer Jul. 20, 2010
7723120 Optical sensor array system and method for parallel processing of chemical and biochemical information May. 25, 2010
7703475 Piston for a linear spool valve Apr. 27, 2010
7694937 Outflow valve Apr. 13, 2010
7686032 First stage scuba diving regulator having an intermediate pressure spring protected from ice-induced blockage Mar. 30, 2010
7628687 Air-inlet opening/closing unit Dec. 8, 2009
7621292 Lined valve Nov. 24, 2009
7571742 Butterfly outflow valve Aug. 11, 2009
7565913 Metal valve stem seal and sealing system Jul. 28, 2009
7562647 Inlet valve having high temperature coating and internal combustion engines incorporating same Jul. 21, 2009
7552911 Multipart composite valve for an internal combustion engine Jun. 30, 2009
7533687 Capacity control valve May. 19, 2009
7506660 Gate valve with replaceable inserts and method of refurbishing same Mar. 24, 2009
7481239 Gate valve with replaceable inserts Jan. 27, 2009
7467641 Metering valve for hydrofluoric plants Dec. 23, 2008

1 2 3 4 5 6 7 8 9 10










 
 
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