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8075020 |
Pipe fitting for a heatable piping of a SCR system
A pipe fitting for a heatable piping of a SCR (“Selective Catalytic Reduction”) system presents a body defining a hydraulic connection to make flow an urea solution from/to such piping; the pip...
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7963299 |
Heat dissipation
A method and apparatus are disclosed for dissipating heat from a region of flexible pipe covered by a bend stiffener. The method includes the steps of, via at least one channel in an outer surface...
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7918006 |
Method for joining ends of sections of pipe
A method for making pipe joints on successive pipe sections introduced into an oil well as assembled into a pipeline in which the joints are substantially of the same dimensions as the pipe...
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7726697 |
Structure for connecting heat exchangers
A connection structure is provided for connecting heat exchangers (11, 12) to each other for exchanging heat between a first fluid flowing in body parts (13, 14) and a second fluid flowing in heat...
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7681922 |
Connection between cooled pipe and uncooled pipe in a double-pipe heat exchanger
A union connection between uncooled pipe and cooled double-wall pipe in a heat exchanger comprising a double-wall pipe comprising in turn an internal pipe traveled by a fluid to be cooled and an...
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7290397 |
Linearly-actuated cryo-fluid connection (LACC) for manufacturing machines
An automatically actuated line connection and delivery system is disclosed for the delivery of a cryogenic fluid coolant to tools mounted on manufacturing machines such as vertical and horizontal...
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7234302 |
Housing for a turbocharger
A housing for a turbocharger forms a housing jacket (6, 7) which surrounds a rotor space (15) for receiving a turbine rotor (18). The housing jacket consists of sheet metal at least in part. A...
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7220947 |
Pipe heater
A heater for heating elongated objects includes an elongated strip of flexible material having first and second ends and elongated opposite side edges defining a width therebetween. The strip of...
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7159905 |
Material feed hose system and method of constructing a material feed hose system
A material feed hose has a multilayered hose with an inflow end, an intermediate length, and an outflow end. The hose has an an armored crush-resistant outer layer and a heating layer disposed...
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7159645 |
Low torque inner gimbal heat remover
A cooling assembly for removing heat form an enclosed environment containing a gimbal device. The assembly comprises an exhaust bellows equipped with a device to draw heated air from the heat...
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7101457 |
Method and tool system for plastic pipe repair
A repair method for a plastic pipe network allows a damaged pipe to be disconnected from a fixture carrying it in the network without damage to or removal of the fixture carrying the pipe to be...
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6857670 |
Plastic tube joint
An apparatus for creating a permanent, leak-proof plastic tubing joint including a length of plastic tubing, a fitting component and a device capable of generating a local electromagnetic field....
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6764110 |
Remotely pretensioned threaded tubular connections
This invention is a method and apparatus for making a pressure-containing threaded tubular connection, suitable for remotely operated connection and separation, utilizing electrical heating to...
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6688650 |
Dry disconnect fluidic coupling
An apparatus and method for a dry disconnect coupling. The dry disconnect coupling includes a first coupling member for coupling to a second coupling member. A circuit provides a first signal based...
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6423943 |
Connecting clamp, connecting apparatus and connecting method
A connecting clamp includes a heating member which surrounds a portion to be connected of a steel pipe and heats the portion to be connected, and a first clamp section and second clamp section...
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6412821 |
Device for the vacuum-tight connecting of two bodies of different materials
A device for connecting two bodies, especially a quartz body and a metallic body, which assures with few and simply formed components a high sealing ability at high temperature differences and at...
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6412822 |
Rotary joint
A mechanical seal rotary joint of the end-face contact type which permits slurry fluids, such as polishing solution, to pass through a fluid passage without leaking out of the relatively rotating...
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6371693 |
Making subsea pipelines ready for electrical heating
Apparatus and method are provided for connecting electrical power for heating subsea pipelines after the pipeline is deployed. Electrical connections may be made subsea using wet-mateable...
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6316751 |
Apparatus for forming field joints on plastic coated pipe
A system and apparatus for and method of fusing a wrap to a portion of a length of plastic-coated pipe are disclosed. The system comprises a thermoplastic piece shaped to conform to the portion of...
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6227575 |
Apparatus for the connection of line sections
In order, in a particularly simple way, to allow multiple separation and connection of line sections of a line, through which a hot and highly compressed medium flows, in particular a pipeline,...
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6220303 |
Device for limiting the bending radius of a flexible duct
The invention concerns a device for limiting the bending radius of a flexible duct comprising at least a bend stiffener arranged around one length of the flexible duct and fixed by a rear part on a...
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6127662 |
Electrofusion method and device
A method of joining a first pipe of a plastic material to a second pipe of a material which does not bond well to the plastic material, utilizes an electrofusion sleeve of a plastic material which...
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6112545 |
Single pipe closed loop reverse flow cooling and dehumidification system
Multiple coil fittings are connected in series to a closed loop single pipe circuit. Each coil fitting provides a paralleled chilled water flow to a fan coil servicing an enclosure. The coil...
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RE36630 |
Thermal isolation coupling system
A thermal isolation coupling system for attaching a high-temperature fluid-bearing tube to an aperture in a housing, in which a separate low temperature flow is established. Locking means attaches...
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6017066 |
Threaded connection device for pipes
Threaded connection device for pipes including a cylindrical sleeve having, at both its ends, fasteners for the connection with a flexible pipe, two internally threaded rings each one screwing on...
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6009907 |
Flexible stiffener
Stiffener designed for fitting to a piping consisting of a flexible conduit for use in a marine environment, carying a hot fluid, the said stiffener comprising a flexible casing located at least...
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5865472 |
Compensator for temperature-caused length changes
A compensator 11 comprises a housing 14 and a sliding ram 13, which is displaceable along a sliding seat 17. The sliding ram 13 includes a flow channel portion 21, which transitions into an elbow...
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5853198 |
Thermal attachment device
A mechanical coupling device for selectively connecting and disconnecting an apparatus to a thermal source. The coupling device includes a thermal bridge element comprised of a flexible structure...
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5732981 |
Joint between an unrefrigerated pipe and a refrigerated pipe
A joint between a hot and unrefrigerated pipe (1) and a refrigerated pipe (2). The end of the unrefrigerated pipe is bifurcated in cross-section, leaving two sections joined at one end. The...
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5542711 |
Device for fitting a hot element to a hollow body made of thermoplastic including at least one cold fluid inlet, and hollow body including such a device
The device is used to fit a hot element (8) to a hollow body (1) including at least one cold fluid inlet pipe (2) and at least one fluid outlet pipe (3b), said hollow body (1) being made of a...
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5544276 |
Miniature gas chromatograph with heated gas inlet fitting, heated tubing, and heated microvalve assembly
A miniature gas chromatograph with thermostatically-controlled heating of its component parts which contact and conduct the sample to the analytical column. The microvalve assembly of the gas...
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5504308 |
Synthetic resin tube for bending use and its bending method
A bendable synthetic resin tube includes a tube member made from thermoplastic synthetic resin, and a high-frequency induction heat generating layer which includes a heat generating member chiefly...
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5419114 |
Thermoelastic connection of the injector tube and the flame tube of a gas turbine
The present invention pertains to a thermoelastic connection of a hot gas-carrying injector tube (8) to the flame tube (1) suspended in the combustion chamber housing (10) of a gas turbine. The...
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5390961 |
Dual wall thermally insulated conduit including skin effect heat tracing pipes
A dual wall thermally insulated conduit which is heat traced using skin effect pipes. A plurality of equally spaced skin effect pipes run longitudinally with the conduit and are located adjacent...
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5366255 |
Expansion seal assembly
An expansion seal assembly for sealingly connecting first and second conduits which experience relative thermal expansion and contraction due to the flow of hot material through the conduits. The...
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5352871 |
System and method for joining plastic materials
The invention provides a system and method for joining plastic members including induction heaters fabricated from a conductive wire coated with a ferromagnetic material and providing ratios of at...
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5321233 |
Electrofusion fitting and sealing method for distribution line
An electrofusion fitting for sealing a distribution line, or main, includes upper and lower arcuate sleeve members securely coupled together about the line by means of nut and bolt combinations....
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5248250 |
Apparatus for cooling a mold
An apparatus for cooling a mold employed in injection molding machines including a pair of bolt members, each composed of a threaded leg which engages a threaded hole formed at a coolant opening of...
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5224739 |
Device for connecting a tailpipe to an exhaust pipe
A connecting device connects a tailpipe to an exhaust pipe of an internal combustion engine for a vehicle. The tailpipe includes a smaller diameter section and a larger diameter section, and the...
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5176407 |
Tip-over exhaust with venturi
A hinged vertical exhaust pipe is provided to allow easy adjustment of the height of the exhaust pipe. The upper and lower sections of the exhaust pipe are hinged together by a stiff joint, e.g., a...
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5174610 |
HLVP turbine and hose cooling apparatus
An apparatus for providing bleed air to exit an air outlet fitting where an air hose is connected to a turbine housing to cool the turbine and outlet fitting. The bleed air is directed through...
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5156523 |
Coupling for feeding a heat-exchange medium to a rotating body
A coupling for feeding a heat-exchange fluid between a stationary supply and a rotating body comprises a tubular rotor shaft fixed to the rotating body and rotatable about and centered on an axis...
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5125847 |
Coupling device for pipeline heating system
A device electrically connects fluid-carrying pipelines, particularly subsea pipelines carrying viscous fluids and/or containing organic residues, allowing for the application of electricity...
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5124533 |
Pivotable clamping electrical heating device for a thermoplastic pipe welding jig
A heating device for a welding jig having two guide arms for welding together plastic pipe comprises two semi-circular electrical heating plates joined at one end by a pivotal or adjustable...
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5100291 |
Impingement manifold
Clearance control is provided by circumferentially segmented cooling manifolds having spray bars located radially outside selected components of the stator casing. Cooling air is directed onto...
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5100494 |
Structural bonding and debonding system
Two pieces (12 and 14) of material are releasably bonded together with a thermoplastic adhesive (28) in which a heating element (30) is embedded. After application, the adhesive (28) cures at...
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5093546 |
Method of connecting plastic tubes using high frequency dielectric heating
A method of connecting plastic tubes by high-frequency heating comprising preparing an electrode block having at least two electrode members each having annular bores aligned with each other, the...
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5090865 |
Windage shield
A windage shield for use with a pair of annular members oriented in an abutting end-to-end arrangement to define one boundary of a fluid flow path, each of the members having a radially extending...
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5087082 |
Rotary joint
This invention is directed to a novel rotary joint or coupling which is useful for coupling a rotating element to a non-rotating element. More particularly, this invention is directed to a novel...
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5011194 |
Flexible pipe connecting device for high temperature fluid
The present invention relates to a pipe fitting device which connects pipes that flow a high temperature fluid such as engine exhaust gas. The device includes a first cylindrical block, a second...
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