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WO/2011/015362A1 |
The invention relates to a heated tube system (10) having an inner tube part (11) conducting a fluid, the walls (112, 114) of which may be heated by an electrical heating conductor (14). In order to design the tube system (10) in a relia...
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WO/2011/016643A2 |
Disclosed is a pipe-heating device. The pipe-heating device is one whereby the configuration of pipe-heating devices can be simplified and the production process for the same can be carried out in a straightforward fashion, being a pipe-...
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WO/2011/007083A1 |
The invention relates to a method and a facility for manufacturing rigid tubular pipes having a double casing for hydrocarbon transport. The pipes include an inner rigid tube (42, 242, 342, 442) that is inserted into an outer rigid tube ...
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WO/2010/149757A1 |
The present invention relates to an electrically heatable media line (1), comprises a fluid line (2) and at least one line connector (4), which is composed of a fluid connector (6) connected to a line end of the fluid line (2) and an out...
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WO/2010/140207A1 |
Piping provided with a heater, wherein the piping has a simply constructed heater mounting section, allows the inside of the piping to be efficiently heated, and allows a heater section to be mounted to the piping with improved work effi...
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WO/2010/135772A1 |
A method for selective direct electric heating of a target subsection of a subsea piping installation is disclosed. The target subsection is at least partially constructed of a ferrous material and is identifiable or suspected as having ...
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WO/2010/108976A1 |
The present invention concerns an elongated object (1) including a cable (2) being surrounded by an external protection (3a, 3b, 3c, 3d, 3e), said external protection comprising at least one protection layer including at least two elonga...
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WO/2010/105918A1 |
The present invention relates to a heating system for a fluid pipe system (1), wherein at least one fluid line (2) is assigned at least one electric heating element (RL), which is supplied with an electric operating voltage (UB), which i...
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WO/2010/099277A1 |
Apparatus for providing a heated cleaning fluid to a vehicle surface having an inlet port for receiving an amount of fluid, a housing bounding a reservoir in fluid communication with the inlet port; and an outlet port in fluid communicat...
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WO/2010/093463A1 |
A heated fluid conduit (100) has a body (101) with a semi- conductive material (105) disposed therein with an electrical power supply coupled to the conduit to provide a voltage across the conduit and a current therethrough, heating the ...
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WO/2010/083644A1 |
A uniform temperature heat-conductive pipe comprises a main water pipe (1), a front auxiliary pipe (2), a rear auxiliary pipe (3) and a valve (4). One end of the main water pipe (1) and one end of the front auxiliary pipe (2) are connect...
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WO/2010/079318A1 |
A system (2,30,60) for electric heating of at least one pipeline section comprising: a first pipe-in-pipe flowline (A1,A2,A3) comprising a first electrically conductive inner pipe section (10,32,62) : a second pipe-in-pipe flowline (B1,B...
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WO/2010/080890A1 |
An electrically heated, flexible fluid conduit or tube (40) includes an elongate, flexible tube body (42) defining a fluid flow path L(44) having a length (L) extending along a longitudinal axis (46). The tube body (42) includes an elect...
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WO/2010/080883A1 |
A heater system is provided that includes a hybrid insulation cover that has a first cover disposed around hinged carrier members and heat trace sections, and a second cover operatively engaged with the first cover and adapted for detach...
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WO/2010/074903A1 |
A fusible completion plug and method for its use includes a cylindrical plug body having a lower portion that includes a fusible element in communication with an electric power supply. The completion plug also includes an elastomeric sea...
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WO/2010/065946A2 |
A heat transfer element includes curved mounting surfaces configured to mate with an outer surface of a pipe for attachment thereto; and a channel configured to receive a tracer therein. The heat transfer element is configured to effect ...
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WO/2010/063629A2 |
The present invention relates to a method for heating a fluid line system (1) using at least two electrical heating elements (R1, R2, R3), which are operated electrically in parallel, wherein each heating element is separately supplied w...
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WO/2010/057819A1 |
The invention relates to a line connector (1) for media lines (4), comprising a connector piece (2) with a flow channel (12) and with at least one connection section (4, 8) for connection to a media line (4) or to an aggregate and with a...
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WO/2010/052008A1 |
The invention relates to a thermally insulated, heatable and flexible fluid line, comprising: a carrier layer, a heating unit and an insulation layer. In order to provide a thermally insulated, heatable and flexible fluid line of the typ...
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WO/2010/052134A2 |
Electrically heating pipelines is known from the prior art, for which purpose resistive heaters, for example, are used. The skin effect, with which the surface of a metallic construction can be heated, is also possibly utilized. Accordin...
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WO/2010/048071A1 |
A fluid flow within a transportation pipeline is heated with low voltage, high current electrical energy induced into a conductive closed loop structure by one or more transformers. The closed loop structure is preferably a fluid transpo...
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WO/2010/044518A1 |
The present invention relates to a concentric axis double hot gas duct for a very high temperature reactor. Especially, when the external diameter of an inner duct and the inner diameter of a pressurization duct defining the ring unit of...
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WO/2010/033596A1 |
The gas trailer assembly has an intake conduit for receiving gas from the well. The gas is communicated from the intake conduit to a blower and into an exhaust pipe. Gas exiting the blower passes through the exhaust pipe and into a pipel...
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WO/2010/012647A1 |
Pipe insulation (20) for insulating pipes laid into the soil, comprising at least two parts (10) that together form a cavity (24) for at least one pipe (40), each of said cavities having at least one opening facing toward at least two si...
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WO/2010/009926A1 |
The invention relates to a connecting device for media-conducting, electrically heatable hoses (14) which is designed as a plug-in connection, wherein at least one hose end has a plug-in connector (12). Said plug-in connector can be plug...
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WO/2009/149793A1 |
The invention relates to a heating device (1) for a fluid line coupling (2) comprising a heating element (13) arranged on a central section (4) of the fluid line coupling (2) in a positively engaged manner, and forming an insulating ring...
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WO/2009/147117A1 |
A method of adhering a first component to a second component, comprising the steps of: adhering the two components together using a composition comprising a polyurethane and from 20 to 80 weight percent of a particulate metal, metal salt...
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WO/2009/136594A1 |
Provided is piping having a heater, wherein a structure of a heater arranging section is simple and inside the piping can be efficiently heated or operation efficiency of arranging a heater section to the piping is improved. The piping i...
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WO/2009/125224A1 |
A fluid delivery arrangement (1) comprising a heat transfer conduit (2) defining a cavity (3) adapted to be filled with a heat transfer fluid. An internal fluid delivery assembly (4) for conveying fluid along at least a portion of the ca...
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WO/2009/103869A2 |
The pipe (1) is made up of a tube (2) and of at least one union (3) positioned at one end of the tube. It comprises resistive electric heating means (8) running the length of the tube (2), it being possible for these means to consist of ...
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WO/2009/095941A1 |
A multilayer hose (1') for conveying an aqueous solution containing urea including a conveying pipe 2 of the fluid, a heating element 3 and an insulating layer 5. The heating element 3 is a tubular braid or mesh or net element in which a...
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WO/2009/080501A1 |
The invention relates to a line connector (2) for media lines (1), comprising a fluid connector (4) having at least one connection section (6) for terminal connection to a fluid line (8) and having a transition section (10) with an inner...
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WO/2009/080477A1 |
The present invention relates to an electrically heatable media line (1), comprising a fluid line (2) and at least one fluid connector (4) connected to a line end (2a). The fluid line (2) and the fluid connector (4) respectively have ele...
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WO/2009/081466A1 |
[PROBLEMS] To provide a heater for a pipe in which a pipe can be kept uniformly and at a desired constant temperature, while the working performance and reproducibility during its transportation and installation can be improved. [MEANS F...
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WO/2009/078601A1 |
Provided is a pipe having an anti-freezing function including a strip type surface heating element which is capable of having a function of preventing the pipe from freezing and bursting, and a fabricating method thereof, in which the pi...
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WO/2009/063980A1 |
A fluid transfer tube body is molded using a resin or a rubber material. The molded tube body is transferred at a given speed. Thereafter, in the step of continuously winding a tube body, a cord-shaped heater is disposed along the outer ...
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WO/2009/052849A1 |
The invention relates to a method for producing a system (10) for guiding and controlling the temperature of a urea/water solution, in which method at least one heating conductor (14) is wound around a section of a fluid line (12), and i...
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WO/2009/053227A1 |
The present invention relates to a line connector (1) having two flow paths that are separated from each other for two fluid media, one being for a functional medium, particularly a urea-water solution in an SCR catalyst system of a moto...
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WO/2009/048470A1 |
A heated hose includes an inner hose (109 covered by a braided support web (20) that fixes heating conductors (30) against the inner hose (10); and further including a protective jacket (40) covering.
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WO/2009/022004A2 |
The present invention relates a modular respiratory system to which different parts can be added in a convenient way enabling such upgraded respiratory system to deliver the most comfortable respiratory conditions at an acceptable cost o...
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WO/2009/015749A1 |
In a fluid line coupling, there is an electrically heatable heating element (14) in order to heat a fluid flowing in a fluid line cavity (7), said heating element being held with an axial prestress against sealing means (21) by a securin...
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WO/2009/013342A2 |
The present invention relates to a preassembled media line with a line connector (1), composed of a connector body (2) with a connecting section (3) to which a media line (4) is connected, and with a coupling portion (6) for sealed conne...
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WO/2009/012123A1 |
A heater system is provided that includes a plurality of carrier members, each carrier member defining an inner periphery surface, an outer receiving portion, and connecting portions. A plurality of resistive heating elements are dispose...
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WO/2009/003858A1 |
The present invention relates to a plastic pipeline (1) for media at risk of freezing, in particular for an aqueous urea solution for exhaust treatment in motor vehicles with internal combustion engines, comprising a pipeline wall (2) en...
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WO/2009/000675A2 |
The invention relates to a method for coating the inner walls of pipes (11), and to a coating device suitable for coating. According to the invention, a combined heating and cooling device (19) having heating areas (21) and cooling areas...
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WO/2008/151924A2 |
Disclosed is a connecting device for media-conducting, electrically heatable pipes. Said connecting device is designed as a plug-in connection in which at least one pipe end is fitted with a plug-in connector that can be plugged onto a m...
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WO/2008/131993A1 |
The present invention relates to a line connector (1) for media lines, comprising a connecting piece (2) having at least one connection section (6, 8) for the connection to a media line (4) or to an assembly, and having a transitional se...
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WO/2008/125357A1 |
The invention relates to a hot gas generator, particularly for a thermal spraying machine, wherein a primary gas is fed to a spray nozzle via a gas heater, and an electrically insulated heating wire (3) is provided.
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WO/2008/116492A1 |
The invention relates to a heatable pipeline, particularly for the transport of liquids in vehicles, comprising at least one inner layer (2), one outer layer (3), and a heating element (4), wherein the inner layer (2) has a higher therma...
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WO/2008/113248A1 |
A flange is disclosed in the invention. A cooling groove (4) is provided on the sealing surface (8) of said flange. At least a cooling hole (9) is provided at the rear (6) of the flange. Said cooling hole (9) connects with the cooling gr...
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