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WO/2001/054840A2 |
The invention relates to a method for linking steel tubes with aluminum ribs. According to said method, a zinc-aluminum alloy layer is applied to the surfaces of the steel tubes or the aluminum ribs, said alloy having an aluminum content...
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WO/2001/050819A1 |
A microwave heating system (10) is provided including a microwave generator (12), a fluid pipeline (16) having an upstream section (22) and a downstream section (20) and a waveguide assembly (14) connected to the microwave generator (12)...
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WO/2001/040722A1 |
The invention relates to a refrigeration device, with an electrical heating line, which is jacketed in a flexible material and comprises at least one resistance wire, arranged on a line core running at least along the length of the heati...
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WO/2001/016515A1 |
Production/injection line, comprising a production/injection tube (1, 11, 31) and heating means (4, 18, 26, 32) for active heating of the tube (1, 11, 31). The line also comprises insulation- and heat conducting means (11, 12, 13, 24, 31...
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WO/2000/072977A2 |
Apparatus (10) for dispensing viscous liquid, such as hot melt adhesive, includes a manifold (14), a dispensing module (12), a heater (50) thermally coupled to the manifold (14), and thermally insulating cover structure (70, 72) secured ...
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WO/2000/040886A1 |
The invention concerns a heat insulating device for at least a submarine pipeline (1) designed to be laid on the seafloor at great depth, comprising an insulating coating enclosing it and protective sheath. The invention is characterised...
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WO/2000/022329A2 |
A submarine pipeline that is insulated from the sea water by coating comprising at least one waterproof, insulating coating layer that comprises a waterproof sealant that flows under ambient pressure or thermal expansion into and seals v...
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WO/2000/009924A1 |
A cold fluid transportation equipment, wherein a transportation piping installed on the cold fluid transportation equipment comprises a low thermal expansion part formed of a Fe-Ni low thermal expansion coefficient alloy, whereby the tra...
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WO/1999/062300A1 |
The invention relates to a heating sleeve for pipes, comprising an outer jacket, a heat insulating layer and a flat resistance heating element positioned on the internal side of the heat insulating layer. The resistance mass of the resis...
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WO/1999/016651A1 |
The invention relates to a hydraulic brake system filled with a fluid, especially for an automobile, comprising at least one master brake cylinder (22) which is connected in a liquid-sealed manner to at least one brake cylinder with the ...
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WO/1999/000620A1 |
The present invention relates to a method for easily and repeatedly separating and connecting sections (6a, 6b) of a pipe (6) for a hot and highly pressurised liquid (D) such as a steam pipe. This method uses a dual-wall flanged joint (1...
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WO/1998/057088A1 |
The invention relates to a flange connection (1), comprising two flanges (2, 3) for interconnecting and a ring (6) located between said flanges. According to the invention, said ring (6) can be tempered, so that the flanges (2, 3), and c...
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WO/1997/036063A1 |
A submerged marine pipeline (201) is electrically insulated from sea water and is heated by alternating current that flows through the pipeline, where the AC power supply (212) is grounded to ambient sea water (206). The insulating mater...
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WO/1997/003540A2 |
The flexible insulated heater comprises a heater mat surrounded by an insulation jacket. The heater mat is preferably made of two layers of fiberglass reinforced rubber sheets laminated together with resistive heater wires sandwiched bet...
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WO/1996/028684A1 |
A pipe coating comprising an anti-corrosion coating having a film thickness typically of from about 350 'mu'm to about 500 'mu'm, and a protective weight coating (2) of a urethane based copolymer applied over said anti-corrosion coating,...
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WO/1996/011356A1 |
A flexible hose (10) for conducting polymer melt and other hot liquids comprises (a) an outer sleeve (12) assembly which includes heating elements (29) and insulation (31), and (b) a core tube (11) removably mounted in the sleeve assembl...
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WO/1994/028694A1 |
A heatable hose assembly (10) having a helically corrugated central polymer tube (13) of polyether ether ketone wrapped with a layer of polymer tape (14). A means (16) for heating the central polymer tube is arranged on the layer of high...
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WO/1992/014102A1 |
This invention consists in radiant heat in a fluid heater having an increased area for receiving radiant heat in a high energy density structure which is easy in maintenance and capable of preventing entrance of contamination source. For...
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WO/1992/001198A1 |
A liquid cooled cooling device wherein occurrence of vibrations is controlled, the power for feeding water is lowered, and further, temperature variations around a heat generating section are prevented. The cooling device comprises: a ja...
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WO/1991/018231A1 |
Flexible tubular pipe for the transport of pressurized fluids comprising an outer tubular sheath, reinforcing armour, a an inner hose or pliable tubular sheath, and possibly, at least one intermediate flexible tubular sheath, and heating...
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WO/1990/010817A1 |
Heating system for pipes wherein heating, for instance for melting ice, is performed by supplying electric current through a resistance wire (3), the wire being passed into the wall (1) or a conduit (2) made on the outside of the pipe du...
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WO/1990/005266A1 |
Method for heating a transport pipeline by employment of inductive heating and transport pipeline with inductive heating where the transport pipeline (1) is thermally insulated (2) on the outside, and on the outside of the thermal insula...
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WO/1990/004910A1 |
A fluid pumping apparatus comprising a pipe section (1) to contain a viscous fluid to be pumped. The pipe section (1) includes a substantially transparent window (4) impermeable by the fluid, in use, allowing microwave energy from a sour...
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WO/1990/001658A1 |
Un c�ble (28) d'appareil de chauffage est mont� en bon contact thermique avec le substrat (3) � chauffer par le fait qu'il se situe sur ce dernier � l'int�rieur d'un logement (2). Ledit logement comporte un conduit (12) contena...
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WO/1989/011616A1 |
A multi-layer pipe for transport of hydrocarbons, e.g. a corrosive multi-phase well flow, where the multi-layer pipe is heatable. The invention is characterized by an inner, thin, non-corrodible pipe (2) of an electrically conductive mat...
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WO/1988/007153A1 |
A fire resistant plastic structure comprises a pair of parallel walls (1, 2), wherein the spacing between the walls is filled with an array of mutually spaced strut elements (4), thereby providing a flow path for a cooling fluid througho...
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WO/1988/005988A1 |
A technique for installing and replacing, if necessary, readily bendable electrical heat-tracing cable (20) on and insulating a network of installed pipes (10) including straight sections (12), straight joints (14), and elbow sections (1...
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WO/1986/005552A1 |
A heat transfer device comprising at least one hollow bracket (26) having an inlet port (25) and an outlet port (27) for passing a liquid heating or cooling medium into and through said bracket. The bracket is used to extract or dissipat...
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WO/1986/003362A1 |
An electrically heated pipe assembly (10) includes a pipe (12) having an electrically insulative, longitudinally-extending outer surface. A pair of flat copper strip electrodes (18) are mounted in shallow recesses (20) extending longitud...
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WO/1984/000596A1 |
A new and improved heat transfer apparatus and method, wherein a heat tracing conduit assembly (C) provides a self-contained closed conduit loop formed of two concentric tubular conduit members (2) and (4) which may be laid as a single u...
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WO/1984/000201A1 |
A receptacle (10) for installation in exterior walls (8) of a building for removable installation of a freeze resistant hose bib (32) is shown. The receptacle (10) comprises a tubular element (20) having at one end means (22) (23) to rec...
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JP3246256U |
A vacuum component for a vacuum device for generating and maintaining an ultra-high vacuum is provided. A vacuum component for a vacuum apparatus comprising: a wall element (12) having an outer surface (14) on the outside of the vacuum a...
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JP2024510243A |
The present invention relates to a device for controlling the temperature of a fluid, comprising a wall (3), a first insulating layer (9), a temperature control means (13), and a second insulating layer (11). (3) is in contact with the f...
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JP7443149B2 |
To provide a heating device that can improve heat transfer efficiency from a heater to a pipe.A heating device comprises a first metal plate 1 and a second metal plate 2 comprising inner surfaces 1a and 2a having a shape along an outer s...
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JP2024024832A |
The present invention provides a clip, a sensor unit, and a heater system that allow a heater and a thermostat to be easily attached to piping. [Solution] A clip 5 has a plate-shaped base 51, is erected from both sides of the base 51, an...
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JP7429073B2 |
A direction-changing tank type material distributing structure for preparing a superfine powder material, comprising a direction-changing cavity (1) and an air inlet pipeline cleaning rod (8); an air inlet pipeline (2) and an air outlet ...
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JP3245295U |
The present invention provides a multilayer insulation structure and an energy-saving heating jacket having the structure. [Solution] In an energy-saving heating jacket 100, a multilayer insulation structure 10 and an electric heating bo...
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JP2023176814A |
To provide a novel heating method of an integrated gas system.A heater 100 for an integrated gas system comprises a base part 110 having a gas introduction part 111 and a gas derivation part 112, a flow passage forming part 130 for formi...
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JP7395486B2 |
A vacuum system pipe coupling includes a first coupling member defining a through passage, a second coupling member defining a through passage and a securing unit. The first coupling member has a first end portion having a first lengthwa...
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JP7387188B2 |
To provide a steam piping system that reduces material cost for piping and thermal insulation material and effectively utilizes energy (latent heat) used for heating.A steam piping system (10) includes: a steam piping main pipe; at least...
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JP2023167897A |
To provide a coating body having a heat generation element and a thermocouple, capable of performing a highly accurate temperature measurement by establishing stable and direct contact of the thermocouple with a surface of an object.A co...
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JP7382786B2 |
To provide a heater hose unit which can perform temperature adjustment at a part on an on-site spray type foaming machine side and temperature adjustment at a part on a spray gun side separately.A heater hose unit is so configured as to ...
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JP2023540004A |
A system for semiconductor manufacturing for dispensing fluid to one or more tools, the system having at least one heated valve manifold assembly, wherein the at least one heated valve manifold assembly has a total a thermally conductive...
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JP2023127956A |
To prevent positional deviation of a freezing prevention heater so that the freezing prevention heater does not come into direct contact with piping.In a freezing prevention device which includes a freezing prevention heater 3 for preven...
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JP7333944B2 |
A fluid control apparatus includes: a metal plate; a heater configured to heat the metal plate; a first joint block and a second joint block provided on an installation surface of the metal plate, extending in a predetermined direction, ...
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JP2023535557A |
The in-line heater includes a heater core including a heat spreader assembly including a tubular heat spreader extending axially along a longitudinal axis and having an outer surface. The heat spreader assembly includes a fluid inlet and...
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JP2023110473A |
To provide a portable heat radiation measuring device and a heat diagnosis method having increased accuracy.A portable heat radiation measuring device including a cylindrical roller surface part 20 provided rotatably around a rotating sh...
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JP7312445B2 |
To provide a heater that can be easily fitted to a pipe partially covered by a board without detaching the board, a fitting method for the heater, and a fluid supply unit.A fluid supply unit 1 comprises a housing 2, a supporting mechanis...
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JP2023530416A |
The modular heater assembly includes a resistance heater positioned along a portion of the fluid line system, an insulation member around the resistance heater, and at least one insulation block around the fitting. A fitting is adapted t...
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JP2023089737A |
To provide a piping system that can suppress the generation of liquefied oxygen.A piping system sends a low-temperature gas from a source that generates a cryogenic gas to a destination, the piping system comprising a first pipe that is ...
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