Gas And Water Specific Plumbing Component Making Patents (Class 29/890.14)
-
Patent number: 8453330Abstract: Embodiments include electromagnetic flow regulators for regulating flow of an electrically conductive fluid, systems for regulating flow of an electrically conductive fluid, methods of regulating flow of an electrically conductive fluid, nuclear fission reactors, systems for regulating flow of an electrically conductive reactor coolant, methods of regulating flow of an electrically conductive reactor coolant in a nuclear fission reactor, and methods of fabricating an electromagnetic flow regulator for regulating flow of an electrically conductive fluid.Type: GrantFiled: December 28, 2010Date of Patent: June 4, 2013Assignee: The Invention Science Fund IInventors: Roderick A. Hyde, Muriel Y. Ishikawa, Jon D. McWhirter, Ashok Odedra, Joshua C. Walter, Kevan D. Weaver, Lowell L. Wood, Jr.
-
Publication number: 20130118987Abstract: This invention relates to an anti-scale water treatment system, composition and related methods. The system suppresses hard scale formation by releasing small amounts of transforming agent into water.Type: ApplicationFiled: November 16, 2011Publication date: May 16, 2013Applicant: Ecowater Systems LLCInventors: Jeff L. VerMurlen, Frank A. Brigano, John H. Schroeder
-
Patent number: 8438731Abstract: A method of mounting a grate adapter unit beneath a stormwater collection grate includes steps of providing a grate adapter unit having a plurality of outwardly extending mounting flanges, each mounting flange being adapted to fit a different size commercially common stormwater collection grate. The grate adapter unit is trimmed, either at the factory, at the contractor's facilities or at the installation site, at the desired location to select a desired one of the mounting flanges that is appropriate for the collection grate to which the grate adapter is being fit. The grate adapter unit is then mounted beneath the stormwater collection grate using the selected mounting flange. A stormwater remediation unit may be pre-mounted to a lower end of the grate adapter unit or mounted to the lower end after installation.Type: GrantFiled: July 20, 2010Date of Patent: May 14, 2013Assignee: Fabco Industries, Inc.Inventors: John Peters, Jr., John E. Markee
-
Publication number: 20130056937Abstract: A sealing collar for sealing the transition between a wall and a pipe or the like protruding from the wall, having a central opening dimensioned so as to be smaller than the cross section of the pipe, a separately formed, flexible center portion is provided and a wall contact element is joined to the center portion at the edge thereof.Type: ApplicationFiled: September 9, 2010Publication date: March 7, 2013Inventor: Markus Watermann
-
Publication number: 20130056105Abstract: Flexible pipe body for transporting fluids from a sub-sea location, including a carcass layer comprising a plurality of independent hoop elements each comprising a body portion having a circular outer surface that circles around an inner circumference of a bore region of the flexible pipe, said body portion being arranged to interlock adjacent hoop elements together. A method of manufacturing flexible pipe body is also enclosed.Type: ApplicationFiled: December 20, 2010Publication date: March 7, 2013Inventors: Geoffrey Stephen Graham, George Karabelas
-
Publication number: 20130049385Abstract: In one aspect, the present invention relates to a friction-pin unit. The friction-pin unit includes a sleeve and a guide cone formed at a first end of the sleeve. A shaft is disposed coaxially within the sleeve and a plurality of friction pins extend radially outward from the shaft. The plurality of friction pins are adapted for interference-fit engagement with an inner surface of the pipe. A ring seal is circumferentially disposed around an inner surface of the sleeve. The ring seal adapted to circumferentially seal an outer surface of the pipe.Type: ApplicationFiled: August 29, 2012Publication date: February 28, 2013Inventors: John A. Austin, Raymond Christopher Young
-
Publication number: 20130038052Abstract: An adaptor for coupling pipes together that has a pair of spaced apart pipe members disposed parallel to each other, with each of pair of pipe members including an opening at a top and at the bottom for receiving an additional pipe, and a bridging member connecting the pair of pipe members and defining a passage between the pipe members. Methods suitable for non-industrial use by a common person of limited skills to assemble various piping arrangements from common parts and a kit including an adaptor and one or more additional pipe members also are provided.Type: ApplicationFiled: June 28, 2012Publication date: February 14, 2013Inventor: Eric Gray
-
Publication number: 20130000769Abstract: A flowpath assembly for a gas turbine engine includes a plurality of flowpath insert ducts arranged in a cascade configuration. Each flowpath duct includes a radially inward wall, a radially outward wall, a first side wall, and a second side wall. A flowpath volume is defined between the inward, outward, first side and second side walls. The first side wall of a given one of the plurality of flowpath insert ducts is positioned adjacent to the second sidewall of an adjacent one of the plurality of flowpath insert ducts in the cascade configuration.Type: ApplicationFiled: June 29, 2011Publication date: January 3, 2013Applicant: UNITED TECHNOLOGIES CORPORATIONInventor: Darren M. Smith
-
Patent number: 8322004Abstract: A metallic fuel system component includes an internal surface and an external surface. The metallic fuel system component is made by inducing compressive residual stress in only a portion of the internal surface of the metallic fuel system component by transmitting a laser shock wave through the metallic fuel system component from the external surface to the internal surface.Type: GrantFiled: April 29, 2009Date of Patent: December 4, 2012Assignee: Caterpilar Inc.Inventors: Stephen R. Lewis, Alan R. Stockner, Dennis H. Gibson, Marion B. Grant, Jr., Avinash R. Manubolu
-
Publication number: 20120297621Abstract: A method for manufacturing a jacket for a storage-type water heater includes applying a coating to a sheet of metal, printing content on the coating to form a printed sheet, and forming the printed sheet into a finished jacket. The coating may be a thin film or may be a layer of paint. The content may be printed with an inkjet printer.Type: ApplicationFiled: May 8, 2012Publication date: November 29, 2012Inventors: Ming C. Kuo, David Wallace, Bogdan Bunescu, Frank Hodges
-
Publication number: 20120272524Abstract: A high pressure tube compression fitting/flared fitting for use in combination with a thick-walled tube and a connection body wherein a sleeve is in engagement with a thick-walled tube. The sleeve is generally cylindrically shaped with the exterior thereof coated and then etched. The sleeve includes a first and second sharp inner circumferential biting edges which interengage and bite into and through the exterior of the end portion of the thick-walled tube and into the wall portion of the end portion of the thick-walled tube without narrowing the passageway through the thick-walled tube. The process for making the fitting includes placing an end portion of the thick-walled tube into engagement with a tube engaging surface of a tapered generally cylindrical wall of a guide rod.Type: ApplicationFiled: July 8, 2012Publication date: November 1, 2012Applicant: PARKER-HANNIFIN CORPORATIONInventors: SAMUEL D. CIPRICH, MATTHEW T. BERNOSKY
-
Publication number: 20120247296Abstract: Various embodiments of waterjet cutting systems are described herein. In one embodiment, a waterjet cutting system includes a waterjet cutting device coupled to a pressurized water source. The waterjet cutting device includes a waterjet cutting head and a fluid conduit configured to carry pressurized water to the waterjet cutting head. The fluid conduit has a wall defining a longitudinal passage through which the pressurized water travels. The fluid conduit also has a through hole extending from the outer surface of the wall to the longitudinal passage. The through hole has a cross-sectional shape with a maximum longitudinal dimension generally parallel to the longitudinal passage and a maximum latitudinal dimension generally perpendicular to the longitudinal passage. In one aspect of this embodiment, the maximum longitudinal dimension is greater than the maximum latitudinal dimension. Methods of forming fluid conduits according to various embodiments are also described herein.Type: ApplicationFiled: April 1, 2011Publication date: October 4, 2012Applicant: OMAX CorporationInventors: Darren Stang, Rick Marks
-
Publication number: 20120217743Abstract: A pipe coupling assembly includes a pair of casing members each having a first end including a first continuous exterior surface edge defined by a first radius, and a second end including a second continuous exterior surface edge defined by a second radius. The first radius is smaller than the second radius so that a tapering, continuous, exterior surface extends therebetween. A gasket is to be positioned adjacent first and second pipe sections, and within the pair of casing members. A sleeve has a tapering interior surface to be positioned over the tapering, continuous, exterior surfaces of the pair of casing members. The second end of at least one of the pair of casing members includes a sleeve locking tab extending outwards from the second continuous, exterior surface edge so that the sleeve is lockable in position surrounding the pair of casing members by engagement with the sleeve locking tab.Type: ApplicationFiled: February 23, 2012Publication date: August 30, 2012Inventor: JOSEPH SALVATORE PARISI
-
Patent number: 8215018Abstract: There is provided a method for manufacturing a liquid discharge head that includes a discharge port, a supply path for supplying the liquid to the discharge port, a transparent member, and an absorptive member, wherein the transparent member and the absorptive member include supply path sections that become a part of a wall of the supply path. The method includes bringing the transparent and absorptive member into contact with each other in such a manner that surfaces of both members including the supply path sections are brought into contact with each other in the vicinity of the supply path sections, welding the both members by irradiating the contact portion where the both members are in contact with each other with the laser beam, and exhausting gas from an exhaust path formed on the liquid discharge head in the vicinity of the contact portion at least throughout the welding process.Type: GrantFiled: April 2, 2010Date of Patent: July 10, 2012Assignee: Canon Kabushiki KaishaInventors: Osamu Morita, Kiyomitsu Kudo
-
Publication number: 20120168013Abstract: A method of manufacturing a fluidic oscillator insert for use in a subterranean well can include forming the insert with a conical surface thereon, and forming at least one fluidic oscillator on the conical surface. A well tool can include a housing assembly, at least one insert received in the housing assembly, the insert having multiple fluidic oscillators formed therein, and wherein the fluidic oscillators produce oscillations in response to fluid flow through the fluidic oscillators. An insert for use in a well tool can include an exterior conical surface, at least one fluidic oscillator formed on the conical surface, and wherein the fluidic oscillator produces oscillations in response to fluid flow through the fluidic oscillator.Type: ApplicationFiled: December 31, 2010Publication date: July 5, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Roger L. SCHULTZ, Robert PIPKIN
-
Patent number: 8176612Abstract: A method of energizing a high pressure tube connector for a well comprising a tube; a first connector assembly comprising: a female profile disposed over the tube and a first ferrule disposed over the tube adjacent the female profile; a second connector assembly comprising: an inverted jam nut disposed over the tube and a second ferrule disposed over the tube adjacent the inverted jam nut, wherein the second ferrule extends along the tube in a direction opposite the first ferrule; a nipple comprising a test port, wherein the nipple is disposed over the tube between the first ferrule and the second ferrule; a primary seal formed by compressing the first ferrule into the female profile using a pressure from the test port; and a secondary seal formed by compressing the second ferrule into the inverted jam nut using the pressure from the test port.Type: GrantFiled: February 17, 2010Date of Patent: May 15, 2012Assignee: Petrotechnologies, Inc.Inventor: David Levy
-
Patent number: 8151461Abstract: To produce a sealing contact between male and female threaded elements, a contact zone is provided, located between male and female threading portions separated from each other in an axial direction. The male and female elements have respective cylindrical portions that extend over the entire length of the contact zone. After expansion, a sealing contact is established between surfaces in two annular areas by a radial interference fit.Type: GrantFiled: March 4, 2004Date of Patent: April 10, 2012Assignee: Vallourec Mannesmann Oil & Gas FranceInventors: Eric Verger, Laurent Dubedout, Benoît Duquesne, Andréi G Filippov, Scott A Benzie
-
Patent number: 8141218Abstract: A method for manufacturing a double walled pipeline comprises providing a pipeline section including an inner tubular member and an outer tubular member, providing a coupling member, and controlling the stress distribution in the inner tubular member and the outer tubular member by coupling the inner tubular member and the outer tubular member directly to the coupling member.Type: GrantFiled: January 14, 2005Date of Patent: March 27, 2012Inventor: Cornelis Van Zandwijk
-
Patent number: 8136216Abstract: A tubing connection arrangement and a method used for coupling expandable tubing sections together. In one embodiment, there is disclosed a tubing connection arrangement comprising a first expandable tubing section defining a male portion; a second expandable tubing section defining a female portion, the first and second expandable tubing sections being engageable with one another; one of the first and second expandable tubing sections including a restraining member for restraining part of the other expandable tubing section; and the first expandable tubing section including a tapered shoulder for co-operating with a corresponding tapered shoulder of the second expandable tubing section.Type: GrantFiled: July 14, 2009Date of Patent: March 20, 2012Assignee: Weatherford/Lamb, Inc.Inventors: Jason David Evans, Martin William Geddes, Colin McHardy, Wayne Rudd
-
Publication number: 20120017439Abstract: A method for manufacturing a reaction chamber comprising a fuel insert and an elastic enclosure with a body and an opening, the method including the steps of stretching the body of the elastic enclosure to define a working lumen, orienting the metal hydride insert within the working lumen, and restituting the elastic enclosure over the insert.Type: ApplicationFiled: July 26, 2011Publication date: January 26, 2012Inventors: KEI EDGARDO YAMAMOTO, COURTNEY ALINE HELLAND, MATTHIEU JONEMANN, ANDREW PETERSON, DANIEL BRAITHWAITE
-
Patent number: 8099867Abstract: A floating collar is metal injected molded with an excess portion intended to be separated, such as by shearing, from the reminder of the molded floating collar to leave a chamfer thereon and/or remove injection marks.Type: GrantFiled: May 4, 2009Date of Patent: January 24, 2012Assignee: Pratt & Whitney Canada Corp.Inventors: Bhawan B. Patel, Lorin Markarian, Melissa Despres
-
Patent number: 8056232Abstract: A floating collar is metal injected moulded with an excess portion intended to be separated, such as by shearing, from the reminder of the moulded floating collar to leave a chamfer thereon and/or remove injection marks.Type: GrantFiled: May 4, 2009Date of Patent: November 15, 2011Assignee: Pratt & Whitney Canada Corp.Inventors: Bhawan B. Patel, Lorin Markarian, Melissa Despres
-
Publication number: 20110275022Abstract: Pilot light gas line connector assemblies and methods for cleaning a pilot light orifice are disclosed herein. An exemplary connector assembly for coupling to a pilot light gas line and cleaning a pilot orifice has a first fitting end, a second fitting end, and a passageway therebetween. The first fitting end is adapted to receive a first end of the pilot light gas line and the second fitting end is adapted to receive a valve capable of directing forced air from a forced air source into the second fitting end. Methods of cleaning a pilot orifice of a pilot light system include removing the pilot light gas line from a gas port and coupling the pilot light gas line to a pilot light gas line connector assembly. Then forced air is directed into the connector assembly and through pilot light gas line thereby cleaning the pilot orifice.Type: ApplicationFiled: May 4, 2010Publication date: November 10, 2011Inventor: Daniel B. Griffith
-
Publication number: 20110262335Abstract: A unique combination of male and female gas connectors for one way transfer of gasses.Type: ApplicationFiled: April 26, 2011Publication date: October 27, 2011Applicant: GeNO LLCInventors: Jody Fuller, David H. Fine
-
Publication number: 20110258852Abstract: This invention relates to sealing HVAC ductwork along its joints in order to reduce air leakage. The ductwork can be sealed by the combination of a gasket and mechanical locking mechanism.Type: ApplicationFiled: July 6, 2011Publication date: October 27, 2011Applicant: DUCTMATE INDUSTRIES, INC.Inventors: Vincent L. Bloom, Douglas G. Gudenburr, Christopher A. Armstrong, Andrew J. Male
-
Publication number: 20110259192Abstract: An exhaust gas purifying system includes an exhaust gas purifying apparatus provided with a gas inlet side connected to an inlet pipe and a gas outlet side connected to an exhaust pipe. A holding sealing material of the exhaust gas purifying apparatus has a first side face and a second side face. The first side face is positioned on the gas outlet side and has a first slanting face formed on the first side face. The first slanting face has a first inside end point and a first outside end point. The first inside end point is positioned between the gas inlet side and the first outside end point. The first slanting face extends from the first inside end point to the first outside end point and is tilted relative to an end face of an exhaust gas treating body of the exhaust gas purifying apparatus.Type: ApplicationFiled: April 22, 2011Publication date: October 27, 2011Applicant: IBIDEN CO., LTD.Inventor: Masashi Hagino
-
Patent number: 8006382Abstract: A method of manufacturing flow selector disk for a fluid pressure regulator, including the steps of providing a plate having a first face and a second face, and forming at least one baseline orifice in the plate including a first diameter portion adjacent the first face and a second diameter portion adjacent the second face. The first and second diameter portions are spaced a distance from each other to form an annular ring therebetween. A central flow portion is formed through the baseline orifice that is in fluid communication with both of the first and second diameter portions. The central flow portion has a relatively smaller diameter than either of the first and second diameter portions. The method also includes the step of plastically deforming a portion of the annular ring adjacent the central flow portion to thereby reduce the diameter of the central flow portion.Type: GrantFiled: September 17, 2007Date of Patent: August 30, 2011Assignee: SP Medical LLCInventor: Gary R. Austin
-
Publication number: 20110197856Abstract: A fuel delivery pipe with damper function, being constructed of an elongate lower case provided at its bottom with a plurality of injection sockets for connection with fuel injection valves to be opened and closed by a controller unit; an upper case coupled with the lower case in a liquid-tight manner to form an internal space to be filled with fuel under pressure supplied from a fuel pump; a hollow partition wall member the whole periphery of which is brazed to an inner surface of the lower or upper case to form an air chamber isolated from the internal space; and a vent hole formed in the lower or upper case and sealed after communicating the air chamber with the atmosphere therethrough.Type: ApplicationFiled: September 22, 2010Publication date: August 18, 2011Applicants: MARUYASU INDUSTRIES CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Naruki HARADA, Daigo Kawamura
-
Publication number: 20110192486Abstract: A section of pipe is used in a pre-insulated piping system where the system is made up of lengths of insulated and jacketed pre-insulated piping. Each length of piping is made up of an inner carrier pipe having an interior surface and an exterior surface. An envelope of foamed insulation surrounds the inner pipe exterior surface and an outer protective jacket surrounds the envelope of foamed insulation. The length of piping has a joining end for joining to an adjacent length of piping, whereby the adjacent lengths of piping provide a continuous length of fluid conduit for conveying high temperature fluids. A water containment element is located on the exterior of the inner carrier pipe at a location near the pipe joining end. The containment element serves to stop the flow of any intruding water or steam along the length of the inner carrier pipe. The containment element may also include a heat dissipating element which surrounds the inner carrier pipe for at least a portion of the length thereof.Type: ApplicationFiled: April 28, 2010Publication date: August 11, 2011Inventor: Thomas Joseph Keyes
-
Patent number: 7963569Abstract: A novel locking pipe joint for use in fluid-carrying pipe systems is described. The locking pipe joint of the present invention provides a system of joints that will withstand the stresses and forces imposed on a pipe system carrying fluids. The joint is constructed on a push-fit principle. Sealing rings are used to make the joint leak-proof. Splines are provided to sustain the longitudinal forces imposed on the joint, and longitudinal ribs are provided on the outer surface of the joined pipes to withstand the torsional loads. The joint is simple in its construction, easy to assemble in field and cost effective.Type: GrantFiled: September 10, 2007Date of Patent: June 21, 2011Assignee: Jain Irrigation Systems, Ltd.Inventors: Narayana Swamy Subbaraman, Jaikishan Pohumal Wadhwani, Ajit Bhavarlal Jain
-
Publication number: 20110101681Abstract: Coupling assembly for use in conduits or tubing holding a pressurized liquid, such as a garden hose. The structure provided facilitates uncoupling of male and female fittings in such an assembly which substantially reduces the uncontrolled release of pressure in the system such that the pressurized liquid will not flow uncontrollably from the assembly during decoupling. Methods are provided for making and using such components that result in one or more of an ease of manufacture, reduced material costs, reduced machining costs, and/or ease of use.Type: ApplicationFiled: November 1, 2010Publication date: May 5, 2011Applicant: Tekni-Plex, Inc.Inventor: Timothy James O'CONNOR
-
Publication number: 20110101680Abstract: A coupling assembly for use with a wire-reinforced elastomeric hose member includes a stem member defining at least one groove and the groove includes first and second walls, a bottom portion and a pair of shoulder portions separated by a width and a shell member at least partially enclosing said stem member and defining at least one axially extending barb member. The barb member includes a tip portion having first and second edge portions. The tip of the barb member is sized relative to the shoulders in said groove to transfer force developed by deflection of the reinforcement wire to compress a liner of the hose at the shoulders through the barb edge portions corresponding to a swaged state of the shell and stem members.Type: ApplicationFiled: October 30, 2009Publication date: May 5, 2011Applicant: Caterpillar Inc.Inventor: Eric D. Menor
-
Publication number: 20110097488Abstract: A fluid distribution manifold includes a first plate and a second plate. At least a portion of at least the first plate and the second plate define a relief pattern. At least one of the first plate and the second plate include a mirrored surface finish. A bonding agent is disposed between the first plate and the second plate such that the first plate and the second plate form a fluid flow directing pattern defined by the relief pattern.Type: ApplicationFiled: October 27, 2009Publication date: April 28, 2011Inventors: Roger S. Kerr, David H. Levy
-
Publication number: 20110089687Abstract: A modular fitting for conduits such as tube and pipe comprises a universal body (12) having at least two selectable configurations and at least one or more connecting parts that when joined with the body form a fitting. The body includes a drive member (24) and a conduit gripping member (28), and in an exemplary embodiment the conduit gripping member may be in the form of a conical spring (28) that grips the conduit (c) when axially compressed during pull-up. The modular design for a fitting facilitates postponement of final fitting configuration and assembly beyond the manufacturing facility to an end user or other location and time.Type: ApplicationFiled: July 9, 2009Publication date: April 21, 2011Applicant: Swagelok CompanyInventors: Johan Jan Goemans, Harold F. Kingsmill, Kennan J. Malec, William T. Nauck, Kevin P. O'Brien, Bruce E. Schneider, Peter C. Williams, Mark A. Clason, Joseph M. Gorley, Jeffrey S. Rayle
-
Patent number: 7921560Abstract: A self-aligning flange includes a flange member, a collar member and a stop member. An inner perimeter of the collar member is sized to receive an outer perimeter of a pipe. The flange member extends outward from an outer perimeter of the collar member. The stop member extends inward from the inner perimeter of the collar member. A large diameter extruded pipe includes a continuous cross section of at least six inches in diameter. It is preferable to weld a flange to one end of the large diameter extruded pipe. Immediately after the large diameter extruded pipe has been formed in an extrusion press, it is sprayed with a coolant to increase the surface hardness thereof.Type: GrantFiled: May 11, 2006Date of Patent: April 12, 2011Assignee: RASP, Inc.Inventors: Richard D. Dresang, Peter W. Utecht
-
Publication number: 20110079314Abstract: A pipe jacket is disclosed for use with pipes such as hydrocarbon based liquid and gaseous high pressure oil pipelines. The pipe jacket exhibits ballistic self-sealing properties through the use of ballistic fabric surrounding a self-sealing core. The self-sealing core makes use of compressible polymers, which close back on themselves when a foreign object such as a bullet passes through to prevent most leakage, and a self-sealing fluid to fill in whatever space remains. The compressible polymers are kept under a pressure greater than the internal pipeline normal maximum operating pressure by a fastening system which securely fastens one end of the pipe jacket to the other after the pipe jacket is placed around the outside of the pipe. The pipe jacket may also optionally provide additional protection from blasts, electric drill sabotage, corrosion, and thermal variation.Type: ApplicationFiled: October 1, 2010Publication date: April 7, 2011Applicant: WINTEC GROUP LLCInventors: James Henry, Paul Brogan
-
Patent number: 7895726Abstract: There is disclosed a connector for tubing, in particular, expandable tubing sections. There is also disclosed a method of sealing a connection between tubing sections, in particular, expandable tubing sections. In one embodiment of the invention, a connector (10) is disclosed which is suitable for coupling expandable tubing sections (11,13) together. The connector (10) comprises first and second portions (12,14) adapted to be provided on respective expandable tubing sections (11, 13), at least one of the portions (12,14) including a seal profile (16) which is adapted to be urged into sealing engagement with the other portion (12,14) on expansion thereof.Type: GrantFiled: May 18, 2004Date of Patent: March 1, 2011Assignee: Weatherford/Lamb, Inc.Inventor: Patrick Glen Maguire
-
Publication number: 20100326756Abstract: The present disclosure relates to air intake systems and methods for manufacturing the same. Systems include an air inlet that defines a slope equal to a vertical distance between a surface of a fascia shield and a surface of the engine intake channel, divided by a longitudinal distance between the shield and engine intake channel. Unwanted moisture and debris is filtered from the engine intake channel.Type: ApplicationFiled: June 29, 2009Publication date: December 30, 2010Inventors: Michael Marvin Landgraf, Joseph Matthew McCann, Thanh Pham, Robert Steven Thomas, Thomas Eric Svenson
-
Publication number: 20100325861Abstract: Methods and devices related to multi-layer tubular conduit are disclosed. The method of making the multi-layer tubular conduit includes providing a hermetically sealed metal tube, inserting a thermoplastic conduit within the tube, and surrounding the exterior of the tube with an overjacket. The multi-layer tubular conduit device includes three layers: a layer of thermaplastic conduit, a layer of hermetically sealed metal tube, and a layer of overjacket. The three layers are arranged coaxially such that they share a common central axis. The method of use includes installing a multi-layer tubular conduit device in a public or non-public environment. The multi-layer tubular conduit offers mechanical protection from harsh and/or hostile environments while still offering the flexibility of traditional conduit.Type: ApplicationFiled: May 20, 2010Publication date: December 30, 2010Applicant: AD TECHNOLOGIESInventor: Scott Gardner
-
Publication number: 20100320753Abstract: In a first step of this method, a first intermediate product 42 having a coupling portion forming portion 16d and flat portions 21 is produced. In a second step, there is produced a second intermediate product 44 which is larger in the bending depth of the coupling portion forming portion 16d and is smaller in width of the flat portions 21 than the first intermediate product 42. In a third step, a third intermediate product 36 having the coupling portion forming portion 16d, sloping flat portions 34, and narrow flat portions 35 is produced. In a fourth step, the sloping flat portions 34 of the third intermediate product 36 are pressed obliquely upward so as to cause the material to move to the boundaries between the sloping flat portions 35 and the side walls of the coupling portion forming portion 16d, to thereby produce a fourth intermediate product 37.Type: ApplicationFiled: February 17, 2009Publication date: December 23, 2010Applicant: SHOWA DENKO K.K.Inventor: Daisuke Uneno
-
Publication number: 20100299923Abstract: A method for retrofitting a cooling system of a turbocharged engine system. The method comprises reconfiguring the cooling system so that at least some coolant flows from a first radiator to a second radiator, and from the second radiator to an inlet of an intercooler without first passing through a lubricant cooler. The method may be applied to a cooling system originally configured so that at least some of the coolant would flow through the first and second radiators in parallel, and from the first and second radiators to the lubricant cooler, before flowing to the inlet of the intercooler.Type: ApplicationFiled: May 29, 2009Publication date: December 2, 2010Applicant: GENERAL ELECTRIC COMPANYInventor: Andrew M. Johnson
-
Patent number: 7832076Abstract: An improved seal and method for providing a watertight compression joint connection between a valve or fitting and a flare end of a copper tubing in a water service. The improvement includes an O-ring seal on a bull nose end of a valve and a frictional material inserted into straight AWWA threads on a male inlet or outlet of the valve to sealingly engage a flared end of the copper tubing to the bull nose end and to frictionally engage a flare nut with the tubing back onto the matching bull nose end of the valve when screwing the flare nut onto the male threads of the valve, respectively.Type: GrantFiled: December 7, 2007Date of Patent: November 16, 2010Assignee: Nee Corp.Inventor: Neal William Fischer
-
Publication number: 20100276550Abstract: A tube support plate with an offset pattern of tube receiving holes formed therein, the pattern being offset from either the X or Y axis of the tube support plate. One half of the offset pattern of tube receiving holes is on one side of the selected axis and the other half is on the other side of the selected axis. The offset pattern of tube receiving holes is the result of an increased pitch between pattern halves at the selected axis.Type: ApplicationFiled: April 29, 2009Publication date: November 4, 2010Inventors: Richard G. Klarner, Ghasem V. Asadi
-
Publication number: 20100251548Abstract: A steam dispersion system including insulation is disclosed. The steam dispersion system may include a steam dispersion tube with at least one opening defined on an outer surface of the steam dispersion tube and a hollow interior. The insulation covers at least a portion of the steam dispersion tube, the insulation defining an opening aligned with the opening of the steam dispersion tube, wherein the insulation meets 25/50 flame/smoke indexes for UL723/ASTM E-84 and has a thermal conductivity less than about 0.35 Watts/m-K (2.4 in-hr/ft?2 deg F). A nozzle defining a throughhole may be placed within the opening of the steam dispersion tube, the throughhole being in fluid communication with the hollow interior of the steam dispersion tube to provide a steam exit.Type: ApplicationFiled: June 17, 2010Publication date: October 7, 2010Applicant: Dristeem CorporationInventors: James Michael Lundgreen, David Baird, Joseph T. Haag, Mark Allen Kirkwold, Scott Allen Nuteson
-
Patent number: 7806443Abstract: A method and apparatus for connecting air conditioning coolant lines. The apparatus comprises a coupler body, a coolant line, a flexible annular seal, a nut, and a deformable annular retainer. The coupler body has a passageway extending therethrough and a coolant line has an end portion disposed at least partially within the passageway. A flexible annular seal is disposed within the passageway in the coupler body for sealingly engaging the deformable annular retainer. The nut receives the coolant line therein and threadedly engages the coupler body. The deformable annular retainer engages with the nut and the coupler body, and the end portion of the coolant line is disposed within the deformable annular retainer, wherein the threaded engagement of the nut with the coupler body urges the deformable annular retainer into a sealing engagement with the coupler body and the coolant line.Type: GrantFiled: August 21, 2007Date of Patent: October 5, 2010Inventor: Wesley M. Plattner
-
Publication number: 20100244442Abstract: A combination sealing and restraint system for an as-cast ductile iron fitting is shown for both sealing and preventing separation of an iron pipe fitting and a mating male pipe. A ring-shaped body is installed within a mating groove provided in a mouth region of the as-cast fitting after the fitting has been cast at the manufacturing plant. The ring-shaped body is formed of an injection molded elastomeric material and carries a series of gripping segments which have teeth on an inner surface thereof which are designed to engage an outer surface of a mating male pipe. The teeth are oriented to allow movement of the male pipe in a first direction relative to an end opening of the fitting during assembly, but to resist movement in a opposite direction after the fitting joint has been assembled. The gripping segments have shelf regions which are mechanically secured to the elastomeric body of the gasket.Type: ApplicationFiled: June 8, 2010Publication date: September 30, 2010Applicant: S & B Technical Products, Inc.Inventors: Jim Jones, Randal Chinchilla
-
Publication number: 20100206820Abstract: Fluid treatment arrangements having at least first and second radially displaced sets (12,13) of fluid treatment elements and methods for making and using them are disclosed: A ribbon including a permeable fluid treatment medium may be spirally wound in a plurality of windings to form a fluid treatment element of either set. At least two and as many as fifty or more fluid treatment elements (14?, 14?) may be positioned along a hollow core assembly (11) in each set. Fluid may be directed to or from the interior of the core assembly through a fluid treatment element of the first set and a fluid treatment element of the second set. In each fluid treatment element, fluid flows generally edgewise through the permeable fluid treatment medium.Type: ApplicationFiled: March 14, 2008Publication date: August 19, 2010Applicant: PALL CORPORATIONInventors: Thomas Welch, JR., Tanweer ul Haq, Joseph Verschneider
-
Publication number: 20100206420Abstract: There is described a flow pipe (10) of metal for use in a flow meter for fluids, particularly multiphase fluids. The flow pipe has a main run (7) and one or more laterally extending channels (t) of small diameter relative to the main run. The internal surface of the main run that defines the flow area, is cladded with a corrosion and wear resistant metallic material (6) different from the metallic material of the remainder of the flow pipe. The material that encloses and defines the laterally extending channels (t) is of the same metallic material as the internal surface of the flow pipe. Consequently a continuous and integrated internal cladding is formed in the main run so that a fluid in the flow pipe (10) is in contact with the corrosion and wear resistant material only.Type: ApplicationFiled: October 16, 2008Publication date: August 19, 2010Applicant: Roxar Flow Measurement ASInventor: Johnny Jakobsen
-
Publication number: 20100206819Abstract: Fluid treatment arrangements and elements and methods for making and using fluid treatment arrangements and elements are disclosed. A ribbon including a permeable fluid treatment medium may be spirally wound in a plurality of windings to form a fluid treatment element having a disk-shaped body. The disk-shaped body may have first and second opposite end surfaces, e.g., an inflow surface and an outflow surface, and an outer rim. One or both of the end surfaces may be an uneven surface. At least two and as many as many as fifty or more fluid treatment elements may be positioned along a hollow core assembly. Fluid may be directed to or from the interior of the core assembly through each fluid treatment element. In each fluid treatment element, fluid flows from the inflow surface to the outflow surface generally edgewise through the permeable fluid treatment medium.Type: ApplicationFiled: March 14, 2008Publication date: August 19, 2010Applicant: PALL CORPORATIONInventors: Thomas Welch, JR., Stephen Geibel, Tanweer ul Haq
-
Publication number: 20100163653Abstract: An air manifold system that includes an improved air nozzle is provided. In one embodiment, the nozzle has an inlet and an outlet. The inlet of the nozzle may be shaped to conform to the curved outer surface of a main body of the air manifold, and may be welded thereto. The nozzle includes a variable section extending from the nozzle inlet to an intermediate transition point along the length of the nozzle, which has a converging inside diameter, which compensates for flow losses due to cornering. A resistive section extends from the transition point to the outlet, and has a generally constant diameter which is less than the inside diameter of the variable section measured at the nozzle inlet. In one embodiment, the length of the resistive section is less than the length of the variable section.Type: ApplicationFiled: December 30, 2009Publication date: July 1, 2010Applicant: ILLINOIS TOOL WORKS INC.Inventor: Allen S. Pucciani