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US20150020907 |
Water outlet for a sanitary system of a rail vehicle
A water outlet for a sanitary system on a rail vehicle includes a water outlet pipe and a heating device for protecting the water outlet pipe from frost. The heating device is guided from outside... |
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US20130048128 |
PROTECTION OF WATER CONDUITS AGAINST FROST
A water-transporting line includes an integrated heater system for protection against frost and the appropriate connection, attachment and control elements. A self-heating water conduit segment is... |
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US20090266435 |
Grounding system for a heated hose
A sturdy electrical power circuit and grounding circuit for an electrically-heated hose is formed by electrically connecting a grounding wire extending along the length of the hose to a pair of... |
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US20120138183 |
METHOD FOR MANUFACTURING RIGID TUBULAR PIPES HAVING DOUBLE CASING, AND FACILITY DEDICATED TO MANUFACTURE OF SAID PIPES
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... |
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US20090159144 |
FLEXIBLE PIPES
The invention relates to flexible pipes for transporting cryogenic gas in liquefied form. The pipe is of composite form and comprises an inner pipe adapted to withstand pressure loads and... |
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US20150226362 |
ELECTRICALLY HEATED HOSE
A heated fluid line comprises an inner tube, an outer sheath, and a heating element. The heating element disposed between the inner tube and the outer sheath. The heating element comprises an... |
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US20080271801 |
Heated Coupling
Cabling for a motor vehicle includes at least one fluid hose, a first cable for heating the fluid hose and at least one electrical connector for connecting the cable to an electrical supply, and... |
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US20140373954 |
Pipe Insulation System and Method
An insulation system for process vessels or piping. In one embodiment, a first sheath having a heat-reflective coating on an inner surface thereof is spaced from a structure. A second outer sheath... |
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US20130213487 |
PIPELINE HEATING TECHNOLOGY
An apparatus including a transfer conduit having a length and an opening therethrough; at least one thermally conductive compartment coupled to an exterior surface of the transfer conduit, the at... |
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US20100032042 |
Duct Optimization to Prevent Freezing
In a device for conveying liquids or moist gases through a closed duct in a vehicle fuel cell power systems, freezing of the duct is prevented by providing a part of its internal wall flow... |
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US20150122362 |
DIRECT ELECTRICAL HEATING ARRANGEMENT COMPRISING A POWER ELECTRONIC CONVERTER
It is described an arrangement for providing an AC current to a load for direct electrical heating, the arrangement comprising a AC-DC-AC converter cell (133, 433, 533, 633, 733), the converter... |
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US20150159797 |
System and Method to Control Electrical Power Input to Direct Electric Heat Pipeline
A system and method to control the electrical power input to direct electrically heated subsea pipelines. The system comprises a plurality of variable voltage generators and a plurality of step-up... |
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US20060289471 |
Covering body for heating pipe and heating structure for heating pipe
The present invention provides a covering body for heating a pipe to be attached to the pipe so as to surround the pipe and to conduct external heat to heat the pipe, the covering body having: a... |
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US20100307622 |
PIPE HAVING FUNCTION CAPABLE OF PREVENTING FREEZING BURST USING STRIP TYPE SURFACE HEATER AND FABRICATING METHOD THEREOF
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... |
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US20080092964 |
THREE-IN-ONE WATER-SUPPLY PIPE SYSTEM WITH ACCESSORIES
This invention provides a three-in-one water-supply pipe with accessories for quality-distinguished distribution of domestic water. This pipe contains three pipes arranged in a triangular... |
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US20140230941 |
AT LEAST PARTIALLY HEATABLE LINE-CONNECTOR FOR A HEATABLE MEDIA LINE, AND AN ASSEMBLED MEDIA LINE COMPRISING SUCH A LINE-CONNECTOR
An at least partially heatable line-connector for a media line which can be heated, the line-connector at least partially including a thermally-conductive or thermally-conducting material, with a... |
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US20090242062 |
FLUID TRANSFER TUBE
A problem solved by this invention is to enable prevention of damage to a connector in a fluid transfer tube that is made by mounting a connector to an end of a tube, even when an outside air... |
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US20140238523 |
APPARATUS FOR HEATING A PIPELINE
The invention relates to an apparatus for heating a pipeline system, comprising at least two pipelines (1), along which in each case one electrical resistance heating element extends, wherein a... |
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US20090217999 |
MULTILAYER HEAT TRACING INSULATION DEVICE AND METHOD
A heat tracing device has one or more heating elements positioned adjacent to a heatable surface, an aerogel high temperature insulation layer adjacent to the one or more heating elements, a low... |
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US20130299030 |
HEATABLE LINE PIPE AND A METHOD FOR PRODUCING THE HEATABLE PIPE
A heatable line pipe useful for diesel fuel systems and fuel cell systems is provided. The heatable line pipe comprises in order from an inside of the pipe: a) an electrically insulating inner... |
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US20080202616 |
Fluid Transporting Tube
A fluid transport tube comprising at least an inner layer, an outer protective layer, and an intermediate temperature regulator device connected to a source of voltage and suitable for heating the... |
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US20130042938 |
GROUNDING SYSTEM FOR A HEATED HOSE
A grounded electrical circuit in a heated hose is provided. In one embodiment, the heated hose assembly includes: a flexible hose body; a first and a second heating wires and a hose ground wire... |
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US20150260326 |
ELECTRICALLY HEATABLE MEDIA LINE, AND METHOD FOR PRODUCING SUCH A MEDIA LINE
An electrically heatable media line including a pipeline with at least two electric conductors embedded into the wall of the pipeline, electric lines, and at least one fluidic contoured connection... |
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US20140366974 |
ASSEMBLED HEATABLE MEDIA LINE COMPRISING A MEDIA LINE HAVING AT LEAST TWO HEATING ELEMENTS ARRANGED ON THE EXTERIOR THEREOF, AND METHOD FOR THE PRODUCTION THEREOF
A heatable media line having at least one media line with two connector ends, in particular line connectors, and at least two electrical heating elements. At least one element is provided by which... |
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US20100206415 |
HEATED FLUID CONDUIT END COVERS, SYSTEMS AND METHODS
A fluid conduit body having a semi-conductive material disposed therein and at least one wire coupling an electrical power supply to the conduit to provide an electrical current therethrough to... |
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US20120234421 |
ELECTRICALLY-HEATED HOSE ASSEMBLY FOR SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEMS
Electrically-heated hose assembly including a hose and a first and a second fitting. The hose is constructed as having a core tube, a pair of spiral wound wires surrounding the core, and a jacket... |
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US20100101663 |
SYSTEM AND METHOD FOR PIPELINE HEATING
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... |
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US20100186844 |
Heated Garden Hose For Use Cold Weather
The present invention is related to a heated garden hose that has a flexible hose with an inlet and an outlet. The garden hose has an inlet coupler and an outlet coupler. A heating cable coupler... |
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US20130025728 |
HEATING DEVICE FOR A DEVICE FOR TRANSPORTING A FLUID CONTAINING A HYDROCARBON
The invention relates to a heating device for a device for transporting a fluid containing a hydrocarbon. The heating device comprises a rigid structure extending between two lateral walls,... |
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US20150053293 |
Multilayer pipeline in a polymer material, device for manufacture of the multilayer pipeline and a method for manufacturing the multilayer pipeline
A multilayer pipeline (1) which includes at least: an inner fluid-tight ply (11) which consists of a first thermoplastic polymer material; an inner fibre-reinforced thermoplastic polymer ply (14)... |
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US20100237061 |
HELIX HEATED HOSE
The helix heated hoses 10 and 12 use two features to increase the flexibility. The first feature is a braided-copper heating element 14, which has increased flexibility over the prior art solid... |
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US20150144217 |
HEATED HOSE ASSEMBLY
A heated hose assembly may include a flexible hose and a heating element. The flexible hose defines an internal water channel and includes first and second hose couplings secured to first and... |
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US20140110004 |
MULTIPLE-LAYER ELECTRICALLY HEATABLE MEDIUM LINE
In a multiple-layer electrically heatable medium line having a medium-resistant inner layer, a heating layer which is provided with at least two conductors or heating conductors, and an outer... |
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US20100126986 |
Flexible, Electrically Heatable Hose
A flexible, electrically heatable hose having an elongated electrical conductor which extends in the helical shape in the hose direction is illustrated and described. The object of providing a... |
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US20140053935 |
Conduit Apparatus, System, and Methods Thereof
A conduit apparatus, system, and method of using a conduit are disclosed. The conduit apparatus includes a plurality of fluid-transporting tubes. A cable channel is positioned substantially... |
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US20170159866 |
AN OFFSHORE PIPE SYSTEM AND A METHOD OF HEATING UNBONDED FLEXIBLE PIPES IN AN OFFSHORE PIPE SYSTEM
The present invention relates to an offshore pipe system comprising a first unbonded flexible pipe and a second unbonded flexible pipe for transportation of fluids such as oil or gas. Each of the... |
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US20170074446 |
Submarine or Buried Piping and Pipelines Insulated with Liquids
A fluid conduit that is below grade or under water is separated from ambient water by a confined layer of liquid that may be largely undivided by solids. The separation distance between the liquid... |
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US20170016565 |
A PIP TRACE HEATING CONNECTION ASSEMBLY
A PIP Trace Heating Connection Assembly A pipe-in-pipe (PIP) trace heating connection assembly in the annulus of a PIP pipeline comprising at least first and second conjoined PIP stalks having... |
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US20170009926 |
HEATED HOSE AND METHOD
A heated hose assembly (10) includes a tubular member (12), a heater device (14) having an electrical resistance element (18) in thermal communication with the tubular member (12), and a thermal... |
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US20160053468 |
Electrical Pipe Thawing System and Methods of Using the Same
The present invention relates to a system for thawing frozen pipes utilizing electricity. Specifically, the present invention relates to electrically charging a section of frozen pipe such that... |
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US20160040817 |
HYDROCARBON FLUID PIPELINE INCLUDING RF HEATING STATION AND RELATED METHODS
A hydrocarbon fluid pipeline may include pipeline segments connected together in end-to-end relation between first and second spaced apart geographic locations and configured to carry hydrocarbon... |
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US20160018040 |
Controlling Heating and Communication in a Pipeline System
A method for controlling a pipeline system is provided. The method includes powering on an electrical heating source for heating the pipeline system. The method further includes powering off the... |
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US20150338010 |
THERMALLY INSULATED AND HEATED DOUBLE-WALLED PIPE SEGMENT FOR FITTING BY SCREW-FASTENING, AND A METHOD OF IMPLEMENTING SUCH A PIPE SEGMENT
The invention relates to a segment designed to be fitted by screw-fastening for implementing a fluid transport pipe for transporting a fluid, which pipe comprises an inner wall and an outer wall,... |