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Class 174/47 - COMBINED FLUID CONDUIT AND ELECTRICAL CONDUCTOR


Subclass of Class 174 - Electricity: conductors and insulators
Definition: Structures for conveying fluids and also for conducting
No. of patents: 369
Last issue date: 02/21/2012


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NumberTitleIssue Date
8119908Electricity transmission device at high current and high frequency
The electricity transmission device comprises prolonged rigid conductors made of copper, and also a connector comprising a network of flexible elements, such as brazed tubes with cooling channels for the conductors, that enables angular displacements between the suc...
02/21/2012
7754966Umbilical
An umbilical for transfer of fluids and electric current/signals between the sea surface and equipment deployed on the sea bed, in particular in deep waters, is disclosed. The umbilical comprises a number of pipes (4, 4′) and electric conductors/wires (6...
07/13/2010
7560643Safety line with integral power transmission means
A safety line with integral power transmission means comprises an elongated sheath, an elongated tensile load carrying structure, an electrical extension cord and an air hose. The elongated tensile load carrying structure has a first body attachment structure at a f...
07/14/2009
7476801Wire basket pathway system
A wire basket for supporting cables includes a plurality of wire frames connected together in a side-by-side manner in forming a generally flat bottom and first and second opposed upraised end portions so as to form a generally U-shaped frame. Each wire frame is for...
01/13/2009
7473844Subsea umbilical
A marine, flexible, integrated umbilical (for control, injection or production) including a number of fluid flow pipes (7; 7′; 7″) and optionally electric conductors (8; 8′), and a filler material between the fluid flow pipes and the possible ele...
01/06/2009
7418980Vacuum cleaner hose
The present invention relates to a vacuum cleaner hose manufactured by continuously spirally winding one row or two rows of band-shaped materials extruded with an electric wire inserted therein. The vacuum cleaner hose is formed by spirally winding and sticking a ba...
09/02/2008
7417187Composite cable and composite cable processed product
A composite cable includes at least two flexible resin tubes through which a refrigerant flows, and a plurality of signal lines or a plurality of signal line units including a plurality of signal lines. The plurality of signal lines or the plurality of signal line u...
08/26/2008
7413021Method and conduit for transmitting signals
An expandable tubular sleeve having utility for lining a downhole tubular member includes a tubular body having a portion that is predisposed to initiate expansion thereof under the application of internal fluid pressure. The predisposed portion of the body may be a...
08/19/2008
7397002Device and method for installation of electrical wiring in conduit
The disclosure is directed to a system for wiring conduit by use of an airflow-assisted pulling line and various components of the system. The system generally includes an airflow supply, a flexible pulling-line, a conduit-interface tube, and an airflow adapter for ...
07/08/2008
7390206Central vacuum system mounting flange and hose cuff for use with standard electrical outlets
A mounting plate having an orienting portion facilitates orienting the vacuum connection opening of the mounting plate with respect to an anticipated orientation of a receptacle and electrical box. The orienting portion is optionally releasably attachable to the mai...
06/24/2008
7374443360° electrical contact within a vacuum cleaner hose
There are provided a flexible hose 6, a connection tube 7 in which one end is connected to the inner peripheral face of the flexible hose 6 from the end 10 of the flexible hose and another end is exposed outside of the flexible hose 6,...
05/20/2008
7357968Reinforced, high pressure, low permeation multilayer hose
A reinforced, high pressure hose is disclosed for use in the transport of high pressure fluids. The hose includes a multilayered inner tube capable of prolonged exposure to fluids such as those containing hydrocarbons, and a reinforcement layer overlaying the inner ...
04/15/2008
7350584Formed tubulars
A method of lining a drilled bore comprises running a tubular into a drilled bore and then corrugating the tubular in the bore. The tubular may also be expanded in the bore. In other aspects of the invention the tubular is corrugated prior to running into the bore a...
04/01/2008
7341406Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
03/11/2008
7337798Gas supply apparatus
A gas line (120) for supplying hydrogen gas and a harness (110) for supplying power to an electromagnetic valve are connected to an electromagnetic valve mechanism (200). The length of the harness (110) from a connecting member (111
03/04/2008
7331989Insert for a conduit
There is disclosed an insert (2) for a conduit (4) adapted to effect helical flow in the conduit (4) comprising a longitudinally extending member having a helical formation. ...
02/19/2008
7320562Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
01/22/2008
7318690Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
01/15/2008
7316526Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
01/08/2008
7314069Fuel container, fuel supply method, fuel filling method, and fuel cell system
A fuel cartridge includes a fuel tank which stores fuel to be supplied to a fuel cell of a main device, and a storage unit which stores information on type of fuel, remaining amount of fuel in the fuel tank, and number of times the fuel tank has been used. The fuel ...
01/01/2008
7314337Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
01/01/2008
7314338Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
01/01/2008
7311471Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
12/25/2007
7311475Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
12/25/2007
7311473Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
12/25/2007
7311472Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
12/25/2007
7309192Pneumatic transport tube system
A pneumatic transport system including an up receive/down send customer terminal having a pivot assembly for vertically and pivotally displacing a pneumatic carrier between a vertical position and an angularly disposed presentation position. The customer terminal in...
12/18/2007
7308911Electronically detectable high-pressure hose and method of determining the location of the hose
A hose is provided having at least one layer defining a tubular body with a length and an electrically conductive lead joined to the tubular body and extending along the length of the tubular body. The electrically conductive lead is adapted to receive an electrical...
12/18/2007
7295898Insect control apparatus and method
A method and apparatus for insect control by delivery of fluids combined from different sources is disclosed, wherein a first fluid is provided in a cartridge configured with a first fluid coupling and a first wireless transmitter (FWT), and a second fluid, or dilue...
11/13/2007
7290601Braided thermocouple cable bundle
A product consisting of a plurality of thermocouple cables braided or wound and covered with protective armour, thereby forming a braided bundle. The product is used in accordance with a method involving a further step of inserting the braided bundle into a well.
11/06/2007
7284573Hose for installing loose fill insulation
The present invention provides tubes for, in an exemplary embodiment, dispensing loose fill insulation. The tube comprises an inner web formed in a tubular shape and having a plurality of spaced helical projections disposed along an inner surface thereof and extendi...
10/23/2007
7282638Protection profile for subsea cables
An elongated object for use in subsea having a heating pipe and an electrical cable fixed to the surface of the heating pipe. The electrical cable has a protective sleeving for surrounding the electrical cable, composed of a series of elongated synthetic plastics co...
10/16/2007
7269324Helical fiber optic mode scrambler
The methods and apparatus of the present invention provide advantages for remote laser delivery systems that conduct high levels of light energy through a fiber optic cable to a selectable target surface. Helical fiber optic mode scramblers in accordance with the pr...
09/11/2007
7261325Structures of hoses
A hose includes a main passage defined longitudinally therethrough and a plurality of auxiliary passages are longitudinally defined in an inner periphery of the main passage and communicate with the main passage. At least one of the auxiliary passages is maintained ...
08/28/2007
7256351Jacket construction having increased flame resistance
A communications cable having increased fire resistance and reduced attenuation and crosstalk includes a core having at least one insulated electrical conductor, and a jacket having an inner surface and a plurality of ribs projecting radially inward from the inner s...
08/14/2007
7253745Corrosion-resistant downhole transmission system
An apparatus in accordance with the invention may include a downhole tool and a data transmission path incorporated into the downhole tool. The data transmission path may include one or more contact surfaces providing electrical continuity to the data transmission p...
08/07/2007
7246778Releasable barb assembly
The embodiments provide a barb assembly for use with a cable duct component to oppose removal of a cable duct section from the cable duct component. The barb assembly can comprise a releasable assembly for applying a force to a barb and, responsive to the applicatio...
07/24/2007
7243716Heated windable rigid duct for transporting fluids, particularly hydrocarbons
Rigid wound or reelable pipe (1) for transporting hydrocarbons having a single-walled or double-walled envelope comprising two coaxial pipes, internal (2) and external (3), respectively, separated by an annular space, comprising at least one ele...
07/17/2007
7243686Hose
A hose (10) comprising a tubular body (12) of flexible material arranged between an inner and an outer helically wound wire (22, 24). The hose (10) further comprises an axial strengthening means (20) adapted to reduce deformation o...
07/17/2007
7239781Composite fiber radial compression members in an umbilical
The present inventions relate generally to umbilicals comprising at least one inner tube and at least one composite fiber element to provide greater resistance to radial compressive forces. Such umbilicals may be used in subsea hydrocarbon production applications.
07/03/2007
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