Patents Issued in June 20, 2019
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Publication number: 20190186629Abstract: A control device for automatic transmission of the present invention includes a transmission mechanism and a park lock device. The park lock device has a rod member and a lock mechanism. The lock mechanism restricts movement of the rod member when being in a locked state. If a CPU reset (reset of a CPU constituting an ATCU) occurs, the control device maintains the locked state of the lock mechanism after a return from the CPU reset.Type: ApplicationFiled: October 17, 2017Publication date: June 20, 2019Applicants: JATCO Ltd, NISSAN MOTOR CO., LTDInventors: Takateru KAWAGUCHI, Fumitaka NAGASHIMA, Hideharu YAMAMOTO
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Publication number: 20190186630Abstract: A washer having such a thickness t that a value (L3?(L1+L2+t)) obtained by subtracting the sum of a first distance L1 in an axial direction between a leading end face of a friction member and a face of a lockup piston, a second distance L2 in the axial direction between a shell-side abutting face of a pump shell and a face of an outside extended portion of an output hub, and the thickness t in the axial direction of the washer, from a third distance L3 in the axial direction between an opposed face of a front cover and a cover-side abutting face of a tubular portion, is in a predetermined range larger than zero, is selected and placed between the lockup piston and the outside extended portion of the output hub.Type: ApplicationFiled: June 27, 2017Publication date: June 20, 2019Applicants: AISIN AW INDUSTRIES CO., LTD, AISIN AW CO., LTD.Inventors: Kenichi MUNEDA, Takao SHIMADA, Fumimasa KASASHIMA, Keigo GOTO, Masaaki YAMAGUCHI, Kazuyoshi ITO, Kensuke SAKAMOTO, Takayuki MIYAOKA
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Publication number: 20190186631Abstract: Provided is a method of setting a neutral position of each speed-range shift rail for accurate gear-shifting in a transmission gear actuator. The method includes a reference neutral position determination step of determining a reference neutral position as an absolutely neutral position by reciprocating a shift finger in a free-range shift rail, and a speed-range neutral position determination step of determining a neutral position of each speed-range shift rail by reciprocating a control finger in the speed-range shift rail. Since the neutral position of each speed-range shift rail is set through the above method, it is possible to perform more accurate gear-shifting and prevent incomplete gear engagement by performing the gear-shifting at the neutral position of each speed-range shift rail.Type: ApplicationFiled: November 16, 2018Publication date: June 20, 2019Inventor: Man Bok LEE
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Publication number: 20190186632Abstract: A sealing assembly having a first metal seal ring including a first lateral face defining a first seal surface and a second metal seal ring including a second lateral face defining a second seal surface that is configured to form a face-to-face seal with the first seal surface. The first lateral face includes a laterally-facing groove positioned radially outward of the first seal surface. An annular debris barrier is configured to be received within the groove.Type: ApplicationFiled: December 20, 2017Publication date: June 20, 2019Applicant: Caterpillar Inc.Inventors: Connor Haas, Alexander Nikolic
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Publication number: 20190186633Abstract: A seal ring is provided for sealing a rotating shaft. The seal ring has an outer wall and an inner wall. The outer wall includes one or more external ribs, and the external ribs are disposed along a circumferential direction of the outer wall. The inner wall includes one or more seal contact parts extending inwards from the inner wall, and the seal contact parts are disposed along a circumferential direction of the inner wall. The seal ring is made of an elastic material.Type: ApplicationFiled: December 4, 2018Publication date: June 20, 2019Inventor: Yue Ma
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Publication number: 20190186634Abstract: A brush seal for a gas turbine engine may comprise a spring-loaded support plate and a plurality of bristles located over the spring-loaded support plate. The spring-loaded support plate may comprise a support bar and a plurality of arms extending from the support bar. The support arms may be configured to apply a biasing load to the support bar.Type: ApplicationFiled: December 18, 2017Publication date: June 20, 2019Applicant: UNITED TECHNOLOGIES CORPORATIONInventors: James N. Knapp, Timothy M. Davis
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Publication number: 20190186635Abstract: A gas seal, in particular dry gas seal, which extends in a circumferential direction with respect to an axis, has a rotating slide ring and a stationary slide ring, wherein the stationary slide ring is axially movable. The gas seal has a slide sleeve and a pressure element which bears against the stationary slide ring at a first contact surface by a second contact surface, wherein, by the pressure element, an elastic element axially presses the stationary slide ring by way of the sealing surface of the latter against the rotating slide ring. The seal is arranged at least partially with a fastening portion between the two portions. The first portion is metal, the second portion is ceramic, and the slide sleeve is ceramic.Type: ApplicationFiled: August 14, 2017Publication date: June 20, 2019Applicant: Siemens AktiengesellschaftInventor: Christian Kirchner
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Publication number: 20190186636Abstract: A split seal ring having end faces that self-align in both the axial and radial directions is prepared by forming an opposing first pair of angled grooves extending from an inner edge partway across the seal ring inner diameter, and a second pair of angled grooves extending from the inner edge partway across the seal ring rear surface. In embodiments, corresponding grooves meet to form V-shapes. Additional grooves can extend from the outer edge partway across the inner diameter. Corresponding grooves extending from the outer and inner edges on the inner diameter can terminate at locations that are offset radially and/or angularly. By applying an outward force, the seal ring is split at the groove locations into split ring sections having mating end faces. The resulting end face geometry is sufficiently complex to cause both radial and axial realignment as the seal ring halves are mated together.Type: ApplicationFiled: September 12, 2017Publication date: June 20, 2019Applicant: Flowserve Management CompanyInventors: Glenn Robert OWENS Jr., Mark David VOLZ
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Publication number: 20190186637Abstract: A labyrinth seal is included in a rotary machine. The rotary machine includes a first member, a second member facing the first member, and a gap formed between the first member and the second member. The labyrinth seal includes a step portion, a high-pressure-side fin on the high-pressure side relative to the step portion, a low-pressure-side fin on the low-pressure side relative to the step portion, and an annular groove. The step portion is configured to allow a portion of the second member on the low-pressure side relative to be arranged closer to the other side of the facing direction than a portion of the second member on the high-pressure side. The annular groove is arranged in at least a part of a region on the low-pressure side and on the high-pressure side, relative to the low-pressure-side fin.Type: ApplicationFiled: June 13, 2017Publication date: June 20, 2019Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)Inventor: Shunsuke MORINAKA
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Publication number: 20190186638Abstract: An inlet pressure valve regulation system to provide a regulated fluid flow includes a housing, first piston assembly, regulating valve, and inlet pressure conduit. The housing has an inlet at an inlet end which receives a pressurized fluid and an outlet at an outlet end which provides the regulated fluid flow. The piston assembly is arranged in the housing and has a first cavity and a control orifice to fluidly connect the inlet to the first cavity. The first piston assembly is configured to regulate the fluid flow. The regulating valve has a first valve chamber, a second valve chamber fluidly connected to a vent, a floating valve seat disposed between the first valve chamber and the second valve chamber, and a valve component. The floating valve seat includes a diaphragm and a seat having a passageway to fluidly connect the first valve chamber and the second valve chamber.Type: ApplicationFiled: February 22, 2019Publication date: June 20, 2019Inventor: Carlos Villanueva
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Publication number: 20190186639Abstract: The invention relates to a control valve for adjusting a process fluid flow of a process plant, comprising a valve housing (4) with a valve seat (10) and a valve piston (12) connected to a valve rod (14), which valve piston (12) interacts with the valve seat (10) for opening and closing the control valve (2). The invention is characterized in that, for connecting the valve rod (14) to the valve piston (12), a flange (22) is mounted on the valve rod (14), which flange (22) is screwed to the valve piston (12) via plural threaded connecting elements (34; 48).Type: ApplicationFiled: October 4, 2018Publication date: June 20, 2019Applicant: SAMSON AGInventors: Daniel GRAENZ, Johannes JANTZ, Michael MERSCHER, Andreas REINTHALER, Tobias Welsch
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Publication number: 20190186640Abstract: A gate valve for a pressurized pipe includes a paddle member with a lower proximal portion and a pair of spaced-apart and leg portions that form an outer edge and an inner edge. A cartridge includes a valve stem channel extending through a distal portion and through a conduit and terminating at a proximal opening in a proximal portion of the cartridge. The proximal portion of the cartridge includes a slot for accommodating the inner edge of the paddle member. In a pre-compression configuration, the inner edge of the paddle member is spaced-apart from the proximal opening of the conduit and in a post-compression configuration, the inner edge of the paddle member engages and seals the proximal opening resulting in a built-in check-valve that is open when the paddle member is in the pre-compression configuration and closed when the paddle member is in the post-compression configuration.Type: ApplicationFiled: December 20, 2017Publication date: June 20, 2019Applicant: Hydra-Stop LLCInventors: Christopher C. Vazzana, Carl Mastny, Andrew J. Nelson
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Publication number: 20190186641Abstract: A valve device includes: a ball valve having a ball face shaped in a convex spherical surface; and a valve seat having a seat face shaped in a concave spherical surface. The seat face is pressed onto the ball face. The ball valve is rotated to open a valve by communicating a valve opening defined in the ball valve and a seat opening defined in the valve seat with each other, and to close the valve by stop the communication. A diameter of the seat opening ?2 is smaller than a diameter of the valve opening ?1. A curvature radius of the ball face R1 is smaller than or equal to a curvature radius of the seat face is R2.Type: ApplicationFiled: February 22, 2019Publication date: June 20, 2019Inventors: Naohito SEKO, Yoshiaki YAMAMOTO, Shinichi YOKOYAMA, Yuuji NAKANO, Ryo SANO
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Publication number: 20190186642Abstract: A valve assembly includes a body having a fluid inlet disposed on a first end of the body and a fluid outlet disposed on a second end of the body in fluid connection with the fluid inlet. The valve assembly further includes a push-to-connect fitting which is integral to the body and configured to connect to an end of a pipe, a stem configured to seal the body in a first position and configured to allow fluid to flow from the fluid inlet of the body to the fluid outlet in a second position, and a connector surrounding at least part of the push-to-connect fitting. The body is configured to house a sealing ring. The push-to-connect fitting is configured to communicate the fluid inlet with the end of the pipe. The sealing ring secured by the push-to-connect fitting is configured to provide a seal between the fluid inlet and the end of the pipe.Type: ApplicationFiled: December 15, 2017Publication date: June 20, 2019Applicant: Reliance Worldwide CorporationInventor: William J. Burns
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Publication number: 20190186643Abstract: A tap assembly includes a flow control mechanism, a spindle which rotates about its principal axis to operate the flow control mechanism, and a handle connectable to the spindle. The location on the handle where the spindle connects coincides with the spindle's principal axis but does not with the centroid of the handle's planform shape. When the handle is turned by a user, the handle rotates about the spindle's principal axis. The handle also moves or translates relative the spindle's principal axis. When the handle is in an initial “fully off” position, there is an area that is obscured from a user's view by the handle, but when the handle is initially turned from the initial position towards a final “fully on” position, the area begins to be revealed, and with further rotation of the handle towards the final position, more of, or different parts of, the area become revealed.Type: ApplicationFiled: May 11, 2017Publication date: June 20, 2019Inventor: NICHOLAS JOHNSTON
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Publication number: 20190186644Abstract: A method of sequencing a pyrotechnic system includes igniting at least one of a first energetic coupled to a first inlet of a one way sequence termination arrangement, and a second energetic coupled to a second inlet of the one way sequence termination arrangement, fluidically coupling the first inlet to an outlet of the one way sequence termination arrangement in response to the second energetic being ignited before the first energetic is ignited, and blocking fluidic coupling between the second inlet and the outlet in response to the first energetic being ignited before the second energetic is ignited.Type: ApplicationFiled: February 21, 2019Publication date: June 20, 2019Applicant: GOODRICH CORPORATIONInventors: Matthew D. Salois, Matthew S. Campbell
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Publication number: 20190186645Abstract: A check valve including a valve housing defining a pair of valve openings; a pair of flappers pivotably mounted for rotation relative to the housing between an open position in which they permit fluid flow through the respective valve openings and a closed position in which they prevent fluid flow through the valve openings; and a stop element arranged such that the flappers will contact the stop element in their open positions. Each flapper includes a primary flapper element pivotally mounted to a hinge pin that extends across the valve, and a secondary flapper element. The primary flapper element further includes at least one flapper opening formed therethrough. The secondary flapper element is pivotally mounted such that it may rotate relative to the primary flapper element for opening and closing the at least one flapper opening in the primary flapper element.Type: ApplicationFiled: October 24, 2018Publication date: June 20, 2019Inventor: Zbigniew JASKIEWICZ
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Publication number: 20190186646Abstract: An assembly for and part of a slam-shut safety device. The assembly includes a reset pin and a valve disc operatively connected to the reset pin, the reset pin and the valve disc being movable between a first position, in which the valve disc is adapted to be spaced from a slam-shut valve seat of the slam-shut safety device, and a second position, in which the valve disc is adapted to engage the slam-shut valve seat of the slam-shut safety device. The assembly also includes a reset pin assembly including a reset rod operatively connected to the reset pin, and a reset sleeve arranged to support an end of the reset rod. The assembly further includes a feedback system arranged proximate the reset pin assembly and configured to provide data indicative of whether the reset pin and the valve disc are in the first position or the second position.Type: ApplicationFiled: April 19, 2018Publication date: June 20, 2019Applicant: FISHER JEON GAS EQUIPMENT(CHENGDU) CO., LTD.Inventors: Jing Zhang, Guolei Fan, Nianchun Liu
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Publication number: 20190186647Abstract: To prevent a defect in which a liquid is retained in a vicinity of a valley of a bellows part and particles such as impurities are accumulated. Provided is a valve including a valve element part and a diaphragm part that is coupled to the valve element part. The diaphragm part includes a base, a tip part, and a bellows part that couples between the base and the tip part. A wetted part in contact with the liquid at the tip part is formed in a cylindrical shape extending along a shaft line X. A lower end part of the bellows part is connected to the wetted part in a connection position CP coinciding with an outer peripheral surface of the wetted part. The valley of the bellows part is disposed in the connection position CP.Type: ApplicationFiled: November 27, 2018Publication date: June 20, 2019Inventor: Hiroki IGARASHI
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Publication number: 20190186648Abstract: A freeze prevention valve comprising a body having an inlet (14) and an outlet (16) for fluid to exit the valve in an open condition, a valve seat (18) provided adjacent an opening (22) of the valve, a piston member (20) that is movable in the body, the piston member comprising a piston shaft and a piston head (24), the piston head (24) arranged to seat against the valve seat (18) in a closed condition of the valve, a temperature sensing device (26) comprising a temperature sensitive element (28), operatively associated with the piston head (24), wherein the temperature sensitive element contracts and expands when the temperature of the fluid sensed by the temperature sensing device decreases or increases, wherein contraction of the temperature sensitive element allows the return spring (30) to move the piston member to unseat the piston head from the valve seat and thereby open the valve.Type: ApplicationFiled: June 16, 2017Publication date: June 20, 2019Inventor: Peter John MORRIS
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Publication number: 20190186649Abstract: A liquid flow control attachment with wireless connection is described herein. An outer ring can be attached to a terminal end of a liquid dispensing unit, such as a hose, faucet, or pipe. The outer ring has an antenna and circuitry to enable wireless communications. A remote user can control a flow of liquid from the liquid dispensing unit, through the liquid flow control attachment, via wireless communications. An inner connector may also be used in conjunction with the outer ring to provide effective flow control. The inner connector may be wirelessly controlled such that it can be opened or controlled by a remote user, to control a flow of liquid from the liquid dispensing unit.Type: ApplicationFiled: May 3, 2018Publication date: June 20, 2019Inventor: William J. Warren
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Publication number: 20190186650Abstract: A valve device includes a liquid contact part having a valve part provided in a flow path to distribute a liquid, and a valve drive part that is removably joined to the liquid contact part and drives the valve part to open/close. In the valve part of the liquid contact part, a diaphragm valve is provided, and at a substantially central portion of the diaphragm valve, a valve stem is provided to project. The valve stem is inserted slidably in a stem hole opened and provided in a joint surface between the liquid contact part and the valve drive part. On joint surfaces between the liquid contact part and the valve drive part, fitting joint parts by which the liquid contact part and the valve drive part are positioned and removably fitted and joined to each other are provided.Type: ApplicationFiled: December 6, 2018Publication date: June 20, 2019Inventor: Naoya Asai
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Publication number: 20190186651Abstract: An electromagnetic actuator includes an armature and an anti-saturation and damping shim. The armature is slidably actuatable and includes a central aperture providing fluid communication longitudinally along the armature. The anti-saturation and damping shim is configured to both dampen the actuation of the armature within an electromagnetic actuator and prevent the armature from making unwanted contact with other magnetic objects.Type: ApplicationFiled: December 18, 2018Publication date: June 20, 2019Inventors: Matt Pellmann, Brian Heidemann, Kirt Stephens
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Publication number: 20190186652Abstract: A discharge for a fluid system has an inlet and an outlet in which a fluid flows from the discharge inlet to the discharge outlet. The discharge inlet has a inlet cross-sectional area. The discharge outlet has a plate. The plate has a plurality of radially extending ribs. The radially extending ribs are equiangularly spaced about a center axis of the plate. The radially extending ribs define a plurality of radially extending slots between the equiangularly spaced apart ribs. The radially extending ribs are dimensioned such that a sum of an area of all of the radially extending slots is greater than the discharge inlet cross-sectional area. When the fluid flows through the plate slots from the discharge outlet, it has a discharge coefficient of greater than 0.4.Type: ApplicationFiled: November 30, 2018Publication date: June 20, 2019Inventors: Thomas A. Hartman, Brian T. Hartman, Catherine A. Hartman
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Publication number: 20190186653Abstract: A pipe replacement system and cable guide frame are shown. Configurations are shown that include plurality of guide pulleys attached to the cable guide frame to define a curved path between a pipe to be replaced and a cable pulling system. Configurations are shown where a pipe breaking tool is pulled over the plurality of guide pulleys for ease of removal after a replacement operation. Configurations are also shown that include a stationary splitter adjacent to the cable pulling system to prevent jamming of the cable pulling system.Type: ApplicationFiled: February 22, 2019Publication date: June 20, 2019Inventor: Michael Tjader
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Publication number: 20190186654Abstract: Methods and apparatus to assemble cable mounts are disclosed. A disclosed example mount to be inserted into a formboard includes a spine, first and second opposing clamp surfaces on first and second ends, respectively, of the spine, and a pocket to receive a fastener, the fastener to be disposed between the first and second opposing clamp surfaces, the fastener to have a contractible engaging portion to be received by the formboard.Type: ApplicationFiled: December 14, 2017Publication date: June 20, 2019Inventors: Lars E. Blacken, Randy Fraker, Keith Cutler, John R. Porter, Damien O. Martin
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Publication number: 20190186655Abstract: Provided is an electric resistance welded clad steel pipe or tube in which a region where solidification microstructure is formed, i.e. a region in a weld particularly having significant influence on properties, is reduced without impairing its function as a clad pipe or tube. An electric resistance welded clad steel pipe or tube comprises: a first layer made of carbon steel or low-alloy steel as base metal; and a second layer placed on one surface of the first layer, and made of stainless steel or a nickel-containing alloy as cladding metal, wherein the base metal is not exposed at a cladding metal-side surface of the electric resistance welded clad steel pipe or tube in a weld, and no solidification microstructure is contained in each of circular sections of 0.1 mm in radius respectively centered at specific three positions in a plane perpendicular to a pipe or tube longitudinal direction.Type: ApplicationFiled: August 31, 2017Publication date: June 20, 2019Applicant: JFE STEEL CORPORATIONInventors: Shinsuke IDE, Akihide MATSUMOTO, Atsushi MATSUMOTO, Takatoshi OKABE
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Publication number: 20190186656Abstract: A hose includes an inner tube, a cover, and at least three reinforcement layers applied between the inner tube and the cover, where two immediately adjacent reinforcement layers of the at least three reinforcement layers are applied in same spiral directions (+) (+), and where another reinforcement layer of the at least three reinforcement layers is applied in an opposing spiral direction (?). The inner tube may have a tube wall thickness (t) of between about 0.5 mm to about 1.5 mm, and the hose may have a wall thickness (T), where the tube wall thickness (t) may be less than about 25% of the hose wall thickness. Optional tie layers may be disposed between the at least three reinforcement layers. The inner tube may include rod shaped particles orientated substantially parallel with the central longitudinal axis of the hose.Type: ApplicationFiled: October 31, 2018Publication date: June 20, 2019Applicant: ContiTech USA, Inc.Inventors: Robert Kozak, John Anthony Brookes, Ming Cheng, Wei Qi
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Publication number: 20190186657Abstract: A method of joining fiberglass-reinforced composite pipes includes joining an inner tube of each pipe by fusion to form a fused bond, joining fiber reinforced polymer tubes of each pipe by depositing a silica glass particle epoxy directly on the fused bond and on bonded edges of the fiber reinforced polymer tubes as a composition to cover tube edges and the fused inner tube bond, and curing the composition.Type: ApplicationFiled: December 20, 2017Publication date: June 20, 2019Inventors: GABRIEL IFTIME, MARTIN SHERIDAN
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Publication number: 20190186658Abstract: Disclosed are joints and methods for forming joints of nonmetallic components such as piping components made from a nonmetallic composite material. The components are joined by an adhesive containing an x-ray absorbing additive for providing a contrasting signal in x-ray inspection of the joint. The joints can be nondestructively tested by positioning the joints relative to an x-ray source and an x-ray detector. The joints and the adhesive therein are then exposed to x-ray radiation from the source of x-ray radiation. The x-ray radiation, having passed from the x-ray source to the x-ray detector, is detected over an area and an x-ray image of the x-ray radiation detected is created. The x-ray image is then read to identify defects in the joint.Type: ApplicationFiled: December 18, 2017Publication date: June 20, 2019Inventors: Robert Ernest Rettew, Samuel J. Mishael
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Publication number: 20190186659Abstract: The present invention relates to mechanical joining of Nickel Titanium tubes, also known as Nitinol, to other tubular components. Such mechanical joining may be achieved by interpenetration of lobe features between the respective tubes by translating the tubes together on a longitudinal axis, a transverse axis, by a combination of translation and rotational motion or by a hinging motion. The Nitinol superelasticity is used to accommodate the lobe deformation required for assembly and to snap the lobe back into its original shape to complete the mechanical joint.Type: ApplicationFiled: December 17, 2018Publication date: June 20, 2019Inventors: Mark W. Broadley, Michael D. Wood, Jim D. Cooney, Timothy Hoklas
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Publication number: 20190186660Abstract: A crimp connection fitting includes a socket with at least one annular recess axially spaced from an annular O-ring receiving groove. The recess includes a plurality of axially spaced crimping elements such that, when the socket is crimped, it grips a conduit positioned within the socket. The crimping elements preferably are split ring spring clips. In some embodiments, multiple spaced recesses support one or more crimping elements.Type: ApplicationFiled: February 25, 2019Publication date: June 20, 2019Applicant: NIBCO Inc.Inventors: Benjamin L. Lawrence, David A. Bobo, Christopher W. Mason, Keith W. Yoder, Paul Frische-Mouri, Justin J. Carey
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TUBE WITH COMPRESSION FITTING AND FLARED FITTING USED WITH CONNECTION BODY AND METHOD OF MAKING SAME
Publication number: 20190186661Abstract: 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: February 25, 2019Publication date: June 20, 2019Inventors: SAMUEL CIPRICH, MATTHEW BERNOSKY -
Publication number: 20190186662Abstract: A system includes a first body of a fluid-handling component and a second body of a fluid-handling component. The system also includes a fastener configured to couple the first body to the second body, and an annular sleeve configured to surround a portion of the fastener that is positioned at an interface between the first body and the second body when the first body and the second body are coupled to one another.Type: ApplicationFiled: December 20, 2017Publication date: June 20, 2019Applicant: Cameron International CorporationInventors: Mark Anthony McGilvray, JR., Kevin Peter Minnock, Amanda Diane Smith, James Daniel Ekdahl, Loc G. Hoang
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Publication number: 20190186663Abstract: Systems and methods for dockside regasification of liquefied natural gas (LNG) are described herein. The methods include providing LNG from a LNG carrier to a regasification vessel. The LNG may be regasified on the regasification vessel. The regasified natural gas may be discharged with a high pressure arm to a dock and delivered onshore. The regasification vessel may be moored to the dock. The LNG carrier may be moored to the regasification vessel or the dock.Type: ApplicationFiled: February 19, 2019Publication date: June 20, 2019Inventors: Robert Allen Bryngelson, Jonathan W. Cook, Mark K. Lane, Edward C. Scott
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Publication number: 20190186664Abstract: A hose coupling assembly includes a male stem, a ferrule, and a retainer for coupling the ferrule to the male stem. The male stem may include an elongated body with a latch groove, and the ferrule may include a latch. The retainer may be disposed on the male stem and may be configured to couple the ferrule to the male stem such that the latch is aligned with the latch groove. A method of assembling a hose coupling assembly may include contacting an inner surface of a retainer with a shoulder of a male stem; deflecting, via the shoulder, a retention feature of the retainer; aligning a portion of the retention feature with a latch groove of the male stem; contacting a latch of a ferrule with an outer surface of the retention feature; deflecting, via the latch, the retention feature; and aligning the latch with the latch groove.Type: ApplicationFiled: December 15, 2017Publication date: June 20, 2019Inventors: Marvin Miller, Keith E. Zulauf, Stephen M. Pamas, Charles C. Gray, Wesley Gray Alvis
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Publication number: 20190186665Abstract: A method and apparatus for an improved safety cam lock fitting having double cam levers having outer and inner portions so that when the outer cam levers are opened and the inner cam lever remain closed, the male and female portions of the cam lock fitting only slightly separate from each other allowing the operator to quickly reclose the cam lock fitting if the operator observes that the cam lock fitting still contains pressurized material. This is accomplished by providing a larger cam lobe on the outer cam lever and a smaller cam lobe on the inner cam lever so that when the smaller cam lobe is in a closed position and protrudes into a peripheral groove on the male portion the male and female ends have a small space therein between. Various lever locking assemblies may be used to prevent the cam levers from being inadvertently opened.Type: ApplicationFiled: February 25, 2019Publication date: June 20, 2019Inventors: Jeffrey Hartman, George L. Williamson
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Publication number: 20190186666Abstract: The present invention provides a double poppet valve coupling comprising a first coupling half (1) and a second coupling half (2), wherein each of the first and second coupling halves comprises a housing (3) and a poppet valve assembly (7) with a spring biased poppel element (9), wherein the housing comprises a through-going bore (4), a first connecting end (5), a second connecting end (6) and a poppet seat (11), and the first and the second coupling halves may be coupled together via their respective first connecting ends (5) such that the respective poppet valve assemblies are opened providing a continuous flow path through the coupling; the end section of the poppet element comprises a pressure equalizing fluid channel (36a,36b).Type: ApplicationFiled: June 15, 2017Publication date: June 20, 2019Inventors: Geir Tandberg, Peter Bergsland
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Publication number: 20190186667Abstract: The present disclosure relates to a measuring tube for conveying a medium, including at least one subsection of a pipeline and at least one immersion body, wherein the immersion body protrudes at least partially into the subsection pipeline. Furthermore, the present disclosure concerns a measuring device having a corresponding measuring tube as well as a method for manufacturing a measuring tube. According to the present disclosure, at least the subsection of the pipeline and the immersion body are manufactured from one piece and using a milling method such as high speed chip removal.Type: ApplicationFiled: July 25, 2017Publication date: June 20, 2019Inventors: Stephan Wiedemann, Daniel Koch, Angelika Goll, Markus Mornhinweg
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Publication number: 20190186668Abstract: A connecting tee is provided. The connecting tee comprises a run defining first and second openings at first and second ends thereof; a rise defining a rise opening and an inner surface defining a flow path through the rise and run, the flow path being interrupted by at least one raised portion on the inner surface.Type: ApplicationFiled: December 19, 2017Publication date: June 20, 2019Inventor: Lindsey Lee
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Publication number: 20190186669Abstract: The curved flow channel with built-in lattice structure provided by the present application is configured with the lattice structure disposed at the outer inside wall of the curved section away from a center of curvature of the curved section. Through geometry and distribution design of the lattice structure, flow rate and flow direction of fluid impacting the lattice structure can be altered, which achieves the purpose of flow rate redistribution in the curved flow channel and produces a downstream flow field with uniform distribution.Type: ApplicationFiled: October 24, 2018Publication date: June 20, 2019Inventors: Po-Shen Lin, Chih-Peng Chen, Kuo-Kuang Jen, Yu-Ching Tseng
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Publication number: 20190186670Abstract: Disclosed herein are fluidic couplings for high pressure sealing without tools that can apply large amounts of torque. One embodiment of a fitting includes a compression screw, a fluid-carrying tube extending through a bore in the compression screw, a sleeve disposed around the tube, and a seal coupled to the sleeve such that the seal surrounds a distal end portion of the sleeve. This positioning of the seal can facilitate more efficient sealing using less force and creating less dead volume. Such a fitting can be combined, for example, with a driver having a recess formed therein that can surround the compression screw and transfer rotational force thereto. The driver can include outer surface features, such as knurling, that can facilitate a user directly grasping and tightening the fitting. Further, the fitting can include at least one marking used to achieve a desired seal without overtightening.Type: ApplicationFiled: July 21, 2017Publication date: June 20, 2019Inventors: Robert A. JENCKS, Charles T. MURPHY
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Publication number: 20190186671Abstract: A flow restrictor is adapted for application in a bearing arrangement between a piston and a cylinder of a gas compressor. The compressor includes a protective block that involves the cylinder externally, and also includes at least one inner cavity, which is fluidly fed by a discharge flow resulting from a compression movement exerted by the piston inside the cylinder. The compressor includes a bearing-arrangement clearance that separates the piston and an inner wall of the cylinder. The compressor includes at least one flow restrictor provided with a housing that associates fluidly the inner cavity to the bearing-arrangement clearance. The flow restrictor is associated to the housing by a process of at least partial plastic deformation inside the housing, the flow restrictor being provided with channels for passage of fluid, the plastic deformation being sized for limiting the gas flow through the inner cavity to the bearing-arrangement clearance.Type: ApplicationFiled: February 13, 2019Publication date: June 20, 2019Applicant: WHIRLPOOL S.A.Inventor: Henrique Bruggmann Muhle
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Publication number: 20190186672Abstract: A method for lining at least a portion of the inner wall of an upstanding tubular includes inserting a liner sleeve into the tubular. The liner sleeve includes a sleeve of flexible sheet material impregnated with and/or coated with a curable polymer composition. The liner sleeve is held in a tubular and a liner sleeve locating tool is inserted into the tubular and inside the liner sleeve. Operating the liner sleeve locating tool holds the outer surface of the liner sleeve in contact with the inner surface of the tubular; and curing the polymer composition bonds the liner sleeve to the inner wall.Type: ApplicationFiled: August 23, 2017Publication date: June 20, 2019Applicant: Ecosse Global UK LtdInventor: Ernest COUTTS
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Publication number: 20190186673Abstract: A cleaning system is for cleaning an interior of a subsea structure by use of fluid. The cleaning system has a subsea unit, the subsea unit typically including: a fluids inlet; a hydraulics inlet; a hose, the hose having a nozzle; a feeder for feeding the hose into the interior and for retracting the hose from the subsea structure; and a entry connector for connecting to the subsea structure to be cleaned, through which entry connector the hose may be fed to enter the subsea structure, and a hose reel configured to rotate around a first and a second axis. The rotation around the first axis is for feeding and retracting the water hose and the rotation around the second axis is for rotating the water hose around the its longitudinal axis. A method is for using the cleaning system.Type: ApplicationFiled: August 29, 2017Publication date: June 20, 2019Applicant: Pipetech International ASInventors: Arve Martinsen, Knut Lund, Håvard Bø
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Publication number: 20190186674Abstract: A system for coating a field joint of a pipeline places at least one body having a thermoplastics material around the field joint. The body is heated in a mould cavity around the field joint to effect thermal expansion of the thermoplastics material. Thermal expansion of the body in the mould cavity is constrained to apply elevated pressure between the body and pipe sections joined at the field joint. The elevated pressure improves bonding and fusing between the body, which forms a field joint coating, and the parent coatings and the exposed pipe sections of the pipe joints. The body need not be fully molten, which reduces the mould residence time including in-mould heating and cooling phases.Type: ApplicationFiled: February 25, 2019Publication date: June 20, 2019Inventors: Philippe Benoit Jacques Hoffmann, Mike Gordon, Nicolas Monfort-Moros, Sylvain Popineau
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Publication number: 20190186675Abstract: A process is for insulating an appliance, in particular a three-dimensional appliance likely in particular to be exposed to high temperatures, such as a domestic oven. The appliance has one or more internal spaces to be insulated. Flakes and/or nodules of wool(s) and/or fibers, in particular mineral wool(s) and/or fibers, are blown into the space(s) to be insulated without adding binder or water.Type: ApplicationFiled: July 18, 2017Publication date: June 20, 2019Applicant: SAINT-GOBAIN ISOVERInventors: Christophe BAREYT, David GOGEON
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Publication number: 20190186676Abstract: A securing device includes at least one rigid ring configured to encircle the pipe, and at least one securing system, rigid and distinct from the ring, including a body which has a first contact face configured to be pressed firmly against and secured to a surface of a structure, and at least one groove in which the ring is housed, the groove being configured to allow the securing system to slide with respect to the ring in a direction of sliding along the ring, while being immobile or near-immobile relative to the ring in a plane perpendicular to the direction of sliding.Type: ApplicationFiled: November 26, 2018Publication date: June 20, 2019Applicant: Airbus Operations S.A.S.Inventor: José Lopez
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Publication number: 20190186677Abstract: The present invention disclosed a frost prevention machine support with an adjustable bottom structure, including a frost prevention machine, a connecting support, a base, and a base bolt. The connecting support is composed of an anti-tilting guide barrel, a fixed strut, a rib plate, and a connecting plate. The base seat formed by assembling a base plate, a rotary plate, a guide rod, and a direction control pin shaft. The base plate and the rotary plate are connected through the guide rod, and the base plates are connected through an upper connecting ring and a lower connecting ring. Each guide rod is mounted in two guide grooves of a corresponding base plate. The base bolt is used for fixedly connecting the connecting support and the base seat.Type: ApplicationFiled: March 28, 2017Publication date: June 20, 2019Applicant: JiangSu UniversityInventor: Lili DONG
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Publication number: 20190186678Abstract: The present invention discloses a frost prevention machine fixed support with a side extending plate at a bottom, including a frost prevention machine, a connecting support, and a pedestal. The connecting support includes an anti-tilting guide barrel, a fixed pillar, a rib plate, and a connecting plate. The pedestal includes a pedestal plate, a side extending adjusting rod, a pedestal bolt, and a side extending plate. The pedestal bolt (33) is used for fixing the connecting support with the pedestal, and the side extending adjusting rod is used for driving and fixing the side extending plate.Type: ApplicationFiled: April 21, 2017Publication date: June 20, 2019Applicant: JiangSu UniversityInventors: Lili DONG, Yongguang HU, Quan Bu