|
Match
|
Document |
Document Title |
|
|
7628428 |
Method and apparatus for protecting conduit systems
A system and method for protecting underground utility pipes from corrosion or otherwise. The system includes an enclosure having first component and a second component hingedly attached to form a...
|
|
|
7628429 |
Double containment pressure termination fitting for dissimilar materials
A termination fitting for use with a double containment system includes an inner segment of pipe and an outer termination cap. The outer termination cap has an open first end and an open second...
|
|
|
7575789 |
Coated pipes for conveying oil
The present invention relates to an oil pipe having a lining imparting substantially reduced adhesion of asphaltenes, paraffin wax, and inorganic scale, so as to reduce plugging of said oil pipe,...
|
|
|
7575254 |
Stiffener fixation assembly for a protective assembly that protects a flexible tube against wear due to friction
A stiffener fixation assembly fixed to the outer cover of a flexible tube, the flexible tube being in contact with a stiffener in an I-tube, at the end of which a bell mouth may be fixed, whereby...
|
|
|
7571936 |
Screw connection element and protective sleeve therefor
A screw connection element having an outer threaded portion and a sealing means ( 19 ) which is disposed in the threads thereof is described. According to the invention, the screw connection...
|
|
|
7418979 |
Method and apparatus for preventing foam disbondment
The present invention relates generally to an apparatus and method for preventing disbondment in an insulated piping system that is used for conveying high temperature fluids. More specifically, an...
|
|
|
7357424 |
Plastic guard for airbrake tubing and coils
A moldable plastic guard for use in a protective guard for a conduit such as a hoses, tubing, wire, cable, and fiber optics. The guard is receivable over the surface of the conduit and is attached...
|
|
|
7284770 |
Thread protector for tubular members
A pipe thread protector includes a case, a first seal member, and a second seal member. The case is attachable to an end of a pipe to protect a threaded region of the pipe. The case has a...
|
|
|
7252117 |
Reusable stub-out cover
A stub-out cover for protecting the outer surface of a stub-out line. The stub-out cover includes a substantially rigid, molded tubular member open at one end and closed at the other end. A...
|
|
|
7204521 |
Coupling disconnect prevention device
A device for shielding a coupling includes a generally central opening in which the coupling is disposed and at least one socket hole into which only a thin wall deep socket can operate to engage...
|
|
|
7152884 |
Conduit box
A weatherproof non corrosive, non-metallic conduit box molded preferably of a sturdy plastic material, such as, for example, polyvinyl chloride, which is a fire resistant and resilient material....
|
|
|
7143788 |
High temperature line expansion installation with bellows
An flexible coupling is shown for an insulated piping system of the type used to convey steam and other high temperature fluids. The coupling uses a flexible bellows and additional insulating and...
|
|
|
7052046 |
Method and apparatus for a retractable pneumatic line coupling protector
The invention protects an at least two component pneumatic coupling. One embodiment contains a spring stop rigidly coupled to one of the pneumatic coupling components, and a spring between the...
|
|
|
6997483 |
Transition safety net
A containment device provides containment for a pipe and includes a containment body having a first end section and a second end section. The containment body has an open interior that defines a...
|
|
|
6837643 |
Rod coupling
A rod coupling formed of a tubular housing having a first box end and a second box end. The tubular housing has an interior surface defining a bore extending along the tubular housing from the...
|
|
|
6722702 |
Coupler having guard cap
The present invention relates to a coupler, in which a guard cap coupled to a high-frequency heat-sealed cap member is additionally provided at both ends of the body member to prevent the collator...
|
|
|
6699539 |
Resin coating pipe and manufacturing method thereof, and fuel tank with resin coating pipe
A resin coating pipe wherein a peripheral surface near an end portion of a pipe material ( 6 ) is masked through a specified length, and a resin coating layer ( 7 or 7 a ) is formed on a rest...
|
|
|
6682103 |
Underwater cable protection pipe
An underwater cable protection pipe ( 11 ) is comprised of two identical longitudinal half-pipe sections ( 13, 13 ′) interconnectable with one another by integrally formed mating connectors ( 14...
|
|
|
6619392 |
Blast joint assembly
Blast joint assemblies are used for integral prevention of erosion of a production string crossing a production zone and simultaneous protection of hydraulic, electric and/or optical lines which...
|
|
|
6612619 |
Quick coupler retention clip and method
A quick coupler retention clip is disclosed for preventing an inadvertent disconnection of a quick coupler. The clip device includes a unitary clip having a first and a second end. The first end of...
|
|
|
6564875 |
Protective device for threaded portion of tubular member
A device for protecting the internally threaded end portion of a tubular member includes an externally threaded portion for engaging the internally threaded portion of the tubular member and a...
|
|
|
6561548 |
Protective device for sanitary fittings
A protective device for a sanitary fitting contains a covering, which during installation steps is mounted such that outlets of the fitting are sealed in pressure-resistant manner and/or are...
|
|
|
6527301 |
Hose thread protector and splash guard
A cover for use with a hose having a hose body which transitions into a distal end portion including external threads. The cover comprises an engagement portion which is releaseably attachable to...
|
|
|
6499482 |
Discharge tube shielding hood for an extractor
In a discharge tube shielding hood for an extractor hood, a top side of the extractor hood is provided with a positioning seat for extension of a discharge tube therethrough. The positioning seat...
|
|
|
6497433 |
Coupling assemblies for providing fluid connection
A coupling assembly comprising a female connector body, a male member, a retainer and a dust barrier with integral secondary latch. The female connector body defines a bore extending axially...
|
|
|
6412820 |
Secured coupling assembly and method of preventing loosening
A coupling assembly includes a first coupling member, a second coupling member, and a coupling nut disposed over a portion of the second coupling member and threadingly engaging the first coupling...
|
|
|
6402201 |
Protection of pipeline joint connections
A method and apparatus for protecting exposed pipeline joints on weight coated pipelines used in offshore applications. The method allows quick installation on a lay barge where pipeline sections...
|
|
|
6328501 |
Method of manufacturing a tunnel or shaft lining or pipeline
A method of manufacturing a tunnel (10) or shaft lining or pipeline of segments (12), wherein each segment (12) comprises a concrete body (11) having an extrados (13) surface, an intrados (14)...
|
|
|
6325423 |
Arrangement with a female pipe adapter, a female pipe adapter, a bottom pan, an opening design, and a mold core
The invention relates to an arrangement with a female pipe adapter and/or a female pipe adapter (1) with a first pipe section (5) and a second pipe section (6) that is connected to same and has a...
|
|
|
6311734 |
Showerhead security cover
The showerhead security cover prevents unauthorized access to a connector of a shower assembly. The connector secures the showerhead to the shower arm, the connector, showerhead, and shower arm...
|
|
|
6286874 |
Hose coupling protector
A molded synthetic resinous closure into which hose connections between parked vehicles and a water source are positioned to be protected against damage caused by vehicles running over the...
|
|
|
6244290 |
Valve containment bag
A containment bag for installation over a fluid control valve is provided. The valve containment bag is configured to contain leaks emanating from fluid control valves connected in line between an...
|
|
|
6231052 |
Transparent flange protector
A flange protector for protecting opposing flanges of a pipe joint from corrosion and leakage. The flange protector is comprised of a transparent, flexible, elastomeric band for wrapping around the...
|
|
|
RE37167 |
Fatigue resistant drill pipe
A tubular drill pipe section to be used in a well bore is disclosed. The drill pipe section includes upper and lower tool joints, a main steel tubular portion extending upwardly from the lower...
|
|
|
6170886 |
Quick connector
A quick connector (10) has a pair of waist segments (76 and 81), a shoulder segment (163), a body segment (72) with an aperture (156) therein, and a leg segment (78). The leg segment (78) is...
|
|
|
6164702 |
Reinforced thermoplastic pipe couping
A continuous fiber reinforced thermoplastic pipe coupling is disclosed having improved resistance to applied stress when used with pipe lengths being joined together. The fiber reinforcement is...
|
|
|
6156140 |
Process for creating a protective split sleeve
A process for creating a jacket for the protection of an extended object and the article produced by the process. The process includes the steps of selecting a heat-shrinkable tube having a size...
|
|
|
6123365 |
Structure for protecting a bulkhead fitting
A shield positioned on the exterior of a sump to provide an access space for displacement of a portion of an entry fitting into the access space. The shield can allow for the removal of the entry...
|
|
|
6113152 |
Spray protection ring
The invention relates to a spray protection ring for pipe flanges consisting of a clamping wall, which covers the flange crack when placed on the peripheral surfaces of the flange. An annular...
|
|
|
6109660 |
Connecting structure of externally resin-coated small-diameter metallic pipe
A connecting structure of an externally resin-coated small-diameter metallic pipe having an excellent corrosion-resistant property with respect to a mating member is provided. According to the...
|
|
|
6109661 |
Flexible coupler apparatus
A flexible coupler apparatus for joining successive exhaust system components in an exhaust system for a vehicle. An inner liner tube is concentrically received by an outer liner tube. A...
|
|
|
6106025 |
Oil nozzle lock device
An oil nozzle lock device has a hollow male fastener and a hollow female fastener. The hollow male fastener has two lobes, a first inner flange, a first upper semicircular notch, a first lower...
|
|
|
6039359 |
Protective sleeve and related method for protecting a buried pipe joint
The present invention teaches a concrete pipe joint construction which includes a steel bell and a spigot joint ring, both protected by an alkali releasing substance contained typically in a...
|
|
|
5992895 |
Plug-in coupling for connecting two fluid ducts
A plug-in coupling connects a first fluid duct to a second fluid duct. The first fluid duct has at least one retaining rib disposed on an outer peripheral surface thereof. The plug-in coupling...
|
|
|
5988224 |
Modular sleeve for protecting, repairing or renovating a pipe
A sleeve (10) for use as a mould for protecting, repairing or renovating a pipe (12) for carrying water, gas or other fluids. A liquid material such as polyurethane or epoxy resin is injected into...
|
|
|
5957503 |
Quick disconnect safety shield
A safety shield, suitable for use in a marine environment, which can be quickly and easily removed from around the end flange of a pipeline or hose. It is used to aid in the containment of any...
|
|
|
5934711 |
Mold shot riser element with O-ring sealing
A gas riser apparatus having an O-ring sealing arrangement according to the present invention provides improved sealing between an inner pipe and an outer pipe of the riser apparatus. The riser...
|
|
|
5927760 |
Hose coupling protector
A female hose coupling comprises a rigid sleeve for receiving a conduit stub on a liquid tank. The female hose coupling includes a smaller diameter conduit which slips inside a flexible hose. A...
|
|
|
5924747 |
Coupling for use with container valve
When first and second coupling pieces are tightened in the axial direction thereof by turning a screw member, the second coupling piece is prevented from being turned together with the screw...
|
|
|
5895076 |
Hose coupling shroud
A hose coupling shroud for enclosing and securing coupled ends of a pair of hoses, particular those of the type used to convey an abrasive media under high pressure. The shroud has tapered portions...
|