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8671993 Flexible short pipe having shock absorbing function  
Disclosed herein is a flexible short pipe having a shock absorbing function. The flexible short pipe has flexibility so as to absorb shocks generated in the longitudinal direction of a lifting...
8672367 Exhaust system interlocking mechanism  
An interlocking mechanism includes an entry channel and a rotational channel positioned adjacent to entry channel. A locking bead is positioned in the rotational channel at a position in the...
8672364 Quick disconnect device for connecting a sprayer tank to a portable pump assembly  
A quick disconnect device for connecting a sprayer tank to a portable pump assembly has a tubular body with an internal passageway for conveying gas between the sprayer tank and the portable pump...
8671525 Tightening device with collar  
The collar has a roughly cylindrical metal band and a pair of ears projecting from this band and defining a tightening space between themselves. It also has a tightening device for pulling these...
8668231 Pipe repair coupling  
The pipe repair coupling includes a sleeve and two seal retainers that clip to the ends of the sleeve to retain corresponding seals therein. The repair coupling is installed about a damaged...
8668233 Threaded connection with perturbed flanks  
A threaded connection including a pin member and a box member, and methods for manufacturing and forming said threaded connection. The pin member has a pin thread with a pin thread crest, a pin...
8668229 Contamination resistant connecting system and method  
A contamination resistant connecting system includes, a first conduit, a first connector in operable communication with the first conduit, a first seal configured to seal at least part of the...
8668232 Threaded connection with improved root thread profile  
A threaded connection design having a double ellipse in the thread root for reducing stress fatigue is illustrated in this disclosure. The root groove includes a first portion comprising a first...
8668230 Apparatus and methods for splicing conduits and hoses subsea  
A hose connection system comprises a body including an internal cavity and a port in fluid communication with a portion of the internal cavity. In addition, the system comprises a hose end fitting...
8662540 Quick tube connector  
Systems for coupling tubes, pipes, conduits, ducts, and the like. In at least some embodiments, a coupling assembly includes a sleeve, a retaining member having an angled end surface, and a...
8662541 Fittings for sealed retention to end portions of pipes and related methods  
A fitting connectable to an end portion of a pipe generally includes an insert member configured to be received at least partly within the end portion of the pipe, a retention member coupled to...
8666017 Apparatus for repairing riser pipe elbow weld in boiling water nuclear reactor  
A support clamp assembly for mechanically securing a thermal sleeve to an elbow conduit in a jet pump of a nuclear reactor vessel, the support clamp assembly including: a tension shaft having a...
8662191 Sprinkler assembly for attachment to a piping system  
A sprinkler assembly can utilize an adapter having straight threads and an internal sealing member therein to attach the sprinkler to a piping system. The sprinkler may include tapering threads...
8662544 Pipe joint and seal with band clamp  
Each of two exhaust pipes has a flared flange with the flange on one pipe spaced from the pipe's end edge forming a corner with the pipe's end segment. A triangular seal between the two flanges...
8662543 Plug-type connector for media lines  
A plug connector for media lines that includes a plug part having a plug shaft, which can be inserted into a receiving part and is releasably locked therein. The plug part has at least two spring...
8662184 Multi-section tree completion system  
A subsea well production system for a well including a subsea wellhead. The system includes a multi-section production tree that includes a landing section engageable with the subsea wellhead and...
8662413 Portable cooling device  
An apparatus for providing cooling to a user comprises a bag, an input hose, an output hose, one or more discharge extensions, and a pump. The bag is operative to store a liquid. The one or more...
8662542 Barb clamp with smooth bore  
Disclosed herein are embodiments of a barb clamp for fluid connection to a flexible tube, the flexible tube having an inner bore defined by a predetermined inner diameter for providing a fluid...
8662182 Methods and apparatus for subsea well intervention and subsea wellhead retrieval  
The present invention generally relates to methods and apparatus for subsea well intervention operations, including retrieval of a wellhead from a subsea well. In one aspect, a method of...
8662185 Active casing hanger hook mechanism  
A subsea wellhead assembly includes a housing with a bore. A hanger is lowered into the housing, the hanger having at least one centralizing finger with a hook for engaging a corresponding hook an...
8665100 Preconditioned air (PCA) temperature monitor  
The performance of a PCA unit associated with an airport gate is monitored by a temperature sensor in the stream of output air leaving the PCA unit, to produce a signal indicative of the...
8661674 Method of repairing a furnace  
A furnace repair device and method therefore is accomplished by including pipe of suitable length and strength to have at least one swedged end permitting assembly in female to male relationship,...
8657255 Aircraft valve assemblies including clamp-specific baulking tab arrays and methods for the manufacture thereof  
Embodiments of an aircraft valve assembly are provided for use in conjunction with a selected type of clamp having multiple segments separated by a predetermined gap spacing. In one embodiment,...
8657341 Connecting element  
A connecting element for establishing a frictional connection with a neck portion of a liquid container, like a vial. The connecting element may include a basic structure and contact elements...
8657343 Quick connector assembly  
A connector assembly including a connector body having a coupling end and sealing means. A collet couples to the connector body and has resilient fingers. An adjustment ring has a stop and defines...
8657342 Consist communication system having inductive transmission  
A consist communication system is disclosed for use with a train consist. The consist communication system may have a fluid conduit, at least a first cable disposed within the fluid conduit and...
8657344 Adjustable assembly for a drain inlet  
An adjustable coupling assembly and drain inlet combination for adjusting the height of the drain inlet for draining a fluid from an area is disclosed. The assembly includes a first tubular...
8658033 Method and system for installing a drain  
A flush plug and a collar are used in installing a drain or cleanout. A flush plug is temporarily attached to the nipple of a cleanout or to a drain base and leveled. Concrete is then poured flush...
8656667 Roofing composition  
A split-flashing composition for covering a protrusion from a roof, having a flange for sealing to a roof surface with an in-plane spiral closed-loop opening with first and second end portions...
8651532 Device for connecting two pipes with different external diameters  
A device for connecting two pipes with different external diameters using a sleeve arrangement which bridges the butt joint between the ends of the pipe facing each other. The device contains at...
8651533 Duct mating assembly  
A duct mating assembly includes first and second ducts having side surfaces connected along their edges to define an interior air space. A coupling portion is formed on one of the first or second...
8650734 Method for repairing a core spray line elbow weld joint  
An elbow clamp assembly structurally supports or replaces a connection between a main pipe and an elbow pipe. The elbow clamp assembly includes an upper clamp body and a lower clamp body securable...
8651531 Method and apparatus for the disposal of waste fluids  
An apparatus for disposing of waste fluids includes a conduit system adapted to transport waste fluid from a receptacle to a sanitary sewer using an eductor having a venturi device. The conduit...
8651530 Mechanical fastener for clamp  
A pipe coupling including an annular clamp having an opening at at least one end of its axial length for inserting therein a pipe, the annular clamp including two clamp members, an annular seal...
8652605 Method for producing a tubular hollow body, and tubular hollow body  
The invention relates to a method for producing a tubular hollow body (1) with at least three pipe openings, partly or completely consisting of plastics material. It is provided that a lost core...
8652609 Corner plate with sled feature  
A corner plate for connecting pieces of duct that facilitates automatic feeding and provides horizontal stack stabilization. The corner plate includes sled features that provide regular and even...
8646812 Connector assembly  
A connector assembly has a hollow first connector and a hollow second connector. The first connector has an engaging block. The second connector has an opened connecting end, a guiding groove, a...
8646732 Mechanical elbow clamp  
A mechanical elbow clamp, a system using the clamp, and a method of supporting a pipe with the clamp are disclosed. The elbow clamp includes a first clamp and a second clamp. One end of the first...
8646165 Method of securing pipe elements end to end  
A method of joining pipe elements in end to end relation using mechanical pipe couplings. The couplings have a plurality of segments attached end to end surrounding a central space. The segments...
8646811 Quick connector  
A quick connector includes a socket-shaped main body, and penetrating containing holes formed around the periphery of the main body for containing a first latch element for fixing an external tool...
8646489 Connection structure of wave-shaped synthetic resin pipes, wave-shaped synthetic resin pipes used for the connection structure, and manufacturing method thereof  
Provided are a connection structure for connecting corrugated synthetic resin pipes and a corrugated synthetic resin pipe used in the connection structure. The pipe is lightweight, low cost, and...
8646314 Externally engaging test barrier  
An externally engaging test barrier for use in testing hydrostatic pressure in a plumbing system having two abutting plumbing components. The test barrier includes a barrier body having a first...
8646642 Floating cover roof for a storage tank  
A floating cover roof for a storage tank has a frame assembly and multiple floating units. The frame assembly has a holding frame and an outer rim. The holding frame has multiple longitudinal...
8646813 Electrical conduit connector with two-point engagement  
An exemplary connector assembly includes an elongated body with an internal passage for a conduit or cables. A body aperture region with a body fastener aperture is set between two elongated...
8646814 Coupling gaskets and associated methods  
Coupling devices for joining pipe ends include annular gaskets. Example gaskets include pipe interface profiles for sealing performance and manufacturability.
8640693 Gas mask with a drinking device  
A gas mask with a connection piece (11) at a mask body has an adapter (12), which is rotatably received in the connection piece (11). The gas mask has an angle piece (13) outside the mask that...
8640734 Manufacturing method of flow passage network and flow passage network using the same  
An exemplary embodiment of the present invention relates to a manufacturing method of a flow passage network and a flow passage network for minimizing energy loss occurring during fluid flow, and...
8644115 Hydrophone and pressure balancing device for using for hydrophone  
A sound sensor, a hydrophone including the sound sensor, and a pressure balancing device for using for the hydrophone are provided. The hydrophone includes: a sensor including a sensing part and a...
8641314 Quick coupling for drive shaft  
A quick coupling for a shaft includes a male coupling having a locking portion with a locking groove formed thereon. A female coupling includes a female body having an interior surface bounding a...
8640857 Adjustable loading/unloading mouth  
An adjustable loading/unloading mouth, including: a first tubular element (2), provided with a longitudinal axis (x); a second tubular element (3), provided with a longitudinal axis (y);...