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8181309 |
Upright vacuum cleaner
An upright vacuum cleaner for cleaning a surface includes an upper body having a dust collection container received therein, a base unit and a carriage configured to provide movement of the base...
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8181995 |
Cool tip junction
A conduit junction for use with an electrosurgical system includes a body having a lumen defined therein and at least one positioning structure. The lumen is configured to receive to receive at...
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8181732 |
Y splitter for exhaust systems
A Y-pipe splitter for use on race cars, such as stock cars which race on oval tracks and sports cars which race on road course tracks, mounts to the lower frame or chassis of the car, and routes...
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8181997 |
Water hose connector
A water hose connector assembly has a main body, an elastic snapper seat, a sleeve and a pipe locking ring. A plurality of oblique guide blocks are formed on a tubular portion of the main body. The...
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8181998 |
Threaded pipe connection
Conventional box and pin threads are machined with equal thread pitches and radial interference so when they are assembled, the pin elongates and the box contracts axially, causing a mismatch in...
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8181999 |
Pipe clamp
A system for temporarily joining two pipe ends securely in a reversible manner, where the joined pipe will carry fluids or mixed fluids and solids under high pressure and volume. Two clamshell...
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8181996 |
Rotating union
A rotating union (10) comprises a housing (12), a bushing (14), a fluid conduit (16), an annular seal (18) and a cap (20) secured to the housing and having a fluid inlet. The bushing is received...
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8183461 |
Raceway bridge assembly
A raceway bridge assembly is provided for carrying wires or cables over an intersecting raceway or other object without interfering with the intersecting raceway. The raceway bridge assembly...
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8182642 |
Flange assembly
A method is disclosed. The method includes obtaining a tubular structure having a passageway and comprising a fiber reinforced plastic material, and then attaching a flange structure comprising an...
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8177261 |
Device for collecting fuel leaks on the supply pipes of an interface
A device for collecting fuel leaks on the feed pipes of an interface, such as a fuel injection system for a thermal engine. Each feed pipe includes at each end a nut to secure the feed pipe in...
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8176612 |
Method of energizing a connector
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...
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8178197 |
Method and apparatus having three surfaces for sealing distribution ducts
An application for an arced sealing tape has a bottom, an inner wall and an outer wall. The surfaces of the inner wall and the outer wall that are closest to a center point of the arc have an...
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8177262 |
Mid-seal for expandable connections
An expandable tubular connection includes a pin member and a box member. The pin member includes a pin thread formed on a small step and a large step and a first seal surface formed between the...
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8177263 |
Pipe coupling having movable gripping bodies
A coupling for securing pipe elements together in end-to-end relation has segments joined end-to-end by adjustable connection members. The segments surround a central space which receives the pipe...
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8177970 |
Water filtration apparatus
A water filtration apparatus has at least one tank in fluid communication with a conduit through at least one aperture in a wall. Each tank uses filter blocks to support the filter medium and to...
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8176929 |
Line-stopping sheath spigot assemblies and line-stopping sheath assemblies using the same
A spigot for a line-stopping sheath assembly includes a flange including a flange plate and a flange barrel. The flange barrel includes a wall extending from the flange plate, with an end of the...
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8172273 |
Sealing arrangement for a coupling for refrigerant lines
A sealing arrangement for a coupling for refrigerant lines comprises a first coupling piece, which is connected sealingly to a first line end piece, and a second coupling piece which is connected...
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8174396 |
Communication system from airport gate to cockpit
An apparatus for visually communicating to a pilot in the cockpit of a parked aircraft the status of a preconditioned air (PCA) unit associated with the gate has an electrically controlled PCA...
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8172272 |
Aircraft fuel pipe coupling
A coupling for fuel pipe includes a pipe end fitting, which includes a male outer surface including a groove and a female inner surface including a groove. The coupling includes a double-walled...
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8172271 |
Hose coupling locking mechanism
A locking clip for use with a hose coupling is provided that includes a first member and a second member that grasp and maintain a locking arm of a locking mechanism commonly used in conjunction...
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8172277 |
Pipe coupling device
The present invention is embodied in a pipe coupling device for joining two pipe segments including a cylindrically shaped gasket for receiving the pipe segments and a cylindrically shaped clamp...
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8171613 |
Electrically insulated wedge thread connection
An electrically-insulative threaded connection includes a pin member having a pin thread and a box member having a box thread. An insulating composite layer is disposed between the pin thread and...
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8172280 |
Sheet metal corner for duct flanges
In one embodiment, an improved high-speed corner flange connection member is disclosed which includes creases or bends allowing the leg portions to be bent or angularly deflected away from such...
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8172276 |
Fittings connectable to end portions of pipes and related methods
A fitting connectable to an end portion of a pipe generally includes a housing configured for receiving at least part of the end portion of the pipe into the housing, and an insert member disposed...
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8172279 |
Method for manufacturing a flanged element and a flanged element
A flanged member for a pipe system, and a method of manufacturing same. The flanged member has a radially projecting flange part and a pipe part. The flange part has a front end surface connects to...
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8172738 |
Dead-shaft roller with aerostatic rotary union
A dead-shaft roller having a shaft and a roll with a fluid circulation passage therein, and at least two bearings support the roll on the shaft. A rotary union is positioned at at least one end of...
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8172274 |
Sealing joint for connecting adjoining duct pieces in an engine exhaust system
An engine exhaust system comprises duct pieces (201, 202) and a sealing joint (30) for interconnecting their adjoining ends. The sealing joint (30) comprises a one-piece tubular body (31) including...
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8172278 |
Threaded component and device for connecting piping
A threaded component for connecting piping employed on motor vehicles includes a thread formed thereon and at least one unthreaded, contacting surface. A first coating having a first coefficient of...
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8172275 |
Composite polymeric transition pipe fitting for joining polymeric and metallic pipes
A pipe fitting includes a main polymeric body and a secondary polymeric body, of a different polymeric material, molded into and fixedly connected to the main body, so that the main body extends...
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8173235 |
Method and apparatus having four surfaces for sealing distribution ducts
An application for an arced sealing tape has a bottom, an inner wall and an outer wall. The outer wall has an outward flare extending outwardly from the center. The surfaces of the inner wall and...
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8167338 |
Non-metallic raceway for wiring and fiber optic cable and method of forming raceway
A continuous, non-metallic conduit for conductors, such as electrical wiring and/or fiber optic cable. The continuous conduit being formed from at least one pair of first and second conduits having...
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8166623 |
Method for controlling connect and disconnect forces of a connector
A connector includes a housing having a bore with a housing groove disposed on an inside surface of the bore with a groove establishing a release angle between a housing groove bottom and a bore...
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8167285 |
Spring latching connectors radially and axially mounted
A spring latching connector includes a housing having a bore therethrough, a piston slidably received in said bore, circular groove formed in one of said bore and piston and a circular coil spring...
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8167340 |
Drill stem tubular connection with internal stiffener ring
A threaded pipe coupling is shown for a drill pipe used in horizontal boring operations utilizing a special form of a threaded connection with an internal stiffener ring which eliminates the need...
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8167337 |
Elastic coupling for universal vacuum extension kit
A quick-release, fluid impervious elastic coupling with hook and loop strips conforms to the shape of conduit ends to join, seal and secure together conduits that can have different diameters. The...
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8167221 |
Sprinkler housing having a side inlet to reduce stress concentrations thereat
A sprinkler housing having a side inlet with improved strength and durability is disclosed. The housing includes an inlet opening having a shape configured to position regions of peak stress...
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8167339 |
Resin tube-equipped quick connector
There is provided a resin tube-equipped quick connector capable of connecting a fuel-transporting resin tube to a mating pipe without hindrance even if the resin tube has a small diameter. The...
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8162013 |
Connectors for fluid containers
This document provides connectors such as a connector for enabling fluid transfer between a first fluid container and a second fluid container, which connector comprises a first component that is...
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8162582 |
Threaded connection piece
A threaded connection piece, e.g., a connection piece of a sensor, includes a cylindrical base body that is able to be at least partially introduced into an accommodating opening, which is...
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8162354 |
Twistable hydraulic brake hose unit
A twistable hydraulic hose joint basically has a hydraulic hose, an O-ring and a fixing bolt. The hydraulic hose includes a connectable end, a distal end, a center passageway extending between the...
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8162355 |
Airbag inflator connector
An inflatable safety system for a vehicle, the safety system including an inflator assembly and an airbag assembly. The safety system further includes an airbag inflator connector securely...
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8161696 |
Sleeve system and method of using
Herein is disclosed a sleeve system and methods of using the system. The system uses an elongated open-ended sleeve, and mounting plate parts which mate with each other to form a mounting plate and...
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8162357 |
Microfluid system connection
A microfluid system includes at least one flow-through volume, and at least one connector connected to the flow-through volume. The microfluid system includes a structured surface having at least...
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8162356 |
Taper fitted conduits for molten polymer
A system for conveying fluids, particularly molten polymer in an extrusion melt train. The system has a first element having a first fluid passage. The first element also has a first interface...
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8157294 |
Glueless whirlpool fittings
A fitting for a whirlpool joins a pair of pipes. The fitting includes a coupling from which one of the pipes extends, the coupling having a flexible member adapted to cause a seal to sealingly...
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8157296 |
High-tensile plug-in connector
A connector device comprising a connector socket, a connector housing, and a connector plug. In an embodiment, the connector socket and connector plug may be configured so that they can be formed,...
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8156959 |
Branching unit for boring without stopping passage of fluid
A branching unit for boring without stopping passage of fluid, which is suitable for forming an opening 11 at a pipe wall 12 by boring a part of the pipe wall 12 of an existing pipe 1 using a drill...
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8157295 |
Articulating joint with injector port
A pipe coupling connects two fluid system components, such as two pipes, so that fluid can flow therethrough. The coupling is a ball and socket type articulating joint that is configured to allow...
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8158001 |
Wafer-shaped hollow fiber module for in-line use in a piping system
A wafer-shaped hollow fiber module adapted for in-line use in a piping system. The piping system may include two standard bolted flange connections, and at least one wafer-shaped hollow fiber...
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8156579 |
Shower arrangement
A shower arrangement (10) includes a mixer valve assembly (110) and conduit means (120) for the supply of water to the assembly (110). The conduit means (120) includes a conduit casing (2) defining...
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