Matches 1 - 50 out of 115 1 2 3 >


Match Document Document Title
8950784 Consist communication system  
A communication system is disclosed for use with a train consist. The consist communication system may have a first fluid conduit, a first coupling connected to the first fluid conduit, a first...
8747134 Plug-in coupling  
The invention relates to a plug-in coupling system for the transfer of high-power energy and for the transfer of a fluid under pressure, consisting of at least one coupler plug (2, 2′) and at...
8657342 Consist communication system having inductive transmission  
A consist communication system is disclosed for use with a train consist. The consist communication system may have a fluid conduit, at least a first cable disposed within the fluid conduit and...
8517749 System for quick disconnect termination or connection for cryogenic transfer lines with simultaneous electrical connection  
An apparatus that enables quick disconnect termination or connection for cryogenic transfer lines is presented. The apparatus is a connector that will allow two lines to be connected and coupled...
8474875 Repeater for wired pipe  
A wired drill pipe electronic device includes a housing having a threaded connection at each end configured to couple to a wired drill pipe having double shoulder threaded connections. A chassis...
8328136 Aircraft applying multisystem connection devices  
An aircraft including a cabin, on at least one wall of which are attached first portions of plural multisystem connection devices, each device including a male portion or plug and a female portion...
8297345 Down hole electrical connector and method for combating rapid decompression  
Embodiments of the present invention provide an effective seal and connector that maintain a removable mechanical and electrical connection between any two down hole power cables, despite cable...
8192213 Electrical conduction across interconnected tubulars  
A wired tubular string includes a first joint having an axial bore, a box end, a pin end, a concentric inner conductor, and a concentric outer conductor; a second joint having an axial bore, a box...
8120508 Cable link for a wellbore telemetry system  
A cable link may include a first link connector in signal communication with at least one sensor in a drill string and coupled to the drill string, a second link connector spaced apart from the...
8099830 Handle arrangement on a vacuum cleaner hose  
A handle arrangement on a vacuum cleaner hose has an inner bushing non-rotatably attached to one end of the hose and is inserted in a handle tube and axially fixed therein such that it can rotate....
7980874 Connector including isolated conductive paths  
An apparatus includes a pair of connectors, two or more conductive paths formed in each connector in the pair of connectors, and a shroud encompassing at least a portion of the pair of connectors....
7942350 Method and system for fluid transmission along significant distances  
A supply line system for conveying a fluid is provided. First and a second conduit segment have at least one inner conduit surface and an outer conduit surface. At least one fluid chamber is...
7866404 Tubular member connection  
An apparatus and a system, as well as a method and an article, may operate to couple, in a substantially fluid-tight manner, a first tubular member (140′) carrying a first set of tubular member...
7852232 Downhole tool adapted for telemetry  
A cycleable downhole tool such as a Jar, a hydraulic hammer, and a shock absorber adapted for telemetry. This invention applies to other tools where the active components of the tool are displaced...
7819345 Method and system for fluid transmission along significant distances  
The system contains a plurality of conduit segments and at least one electrically-powered pump. At least one conduit connector joins the conduit segments and the electrically-powered pumps,...
7806191 Communication connections for wired drill pipe joints for providing multiple communication paths  
A drill pipe includes a pin end connector, a box end connector, a first communication connector having a plurality of first communication contacts and a second communication connector having a...
7648378 Pipestring comprising composite pipe segments  
A pipestring (12) wherein the leading coupling portion (221) of a first pipe segment (141) and the trailing coupling portion (242) of a second pipe segment (142) are coupled together. A leading...
7649475 Tool string direct electrical connection  
A downhole electrical transmission system having first and second tubular bodies coupled together by mating threads, each tubular body having a bore. An electrical conductor assembly is disposed...
7641487 Connection device  
A cable connection device (7) for operatively connecting two sections of cable (3) (see FIG. 1) comprises: first and second parts (9, 10) for respective connection to the first and second cable...
7607477 Optical wet connect  
A cable that delivers power, signals, or information is wet connected downhole. The lower portion of the cable can be in an auxiliary conduit to a main tubular and be installed already connected...
7572134 Centering assembly for an electric downhole connection  
A downhole tool string component having a tubular body having a bore with a central longitudinal axis. An electrical conductor assembly is disposed within the bore of the tubular component, the...
7552762 Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device  
Wellhead assembly and method for providing a power connection to a downhole electrical device, such as a heater. Pressure-containing wellhead body members enclose a vertical wellbore and support...
7462051 Wiper for tool string direct electrical connection  
In one aspect of the invention, a downhole electrical connection system comprises first and second tubular bodies adapted for threaded connection to each other, each tubular body comprising an...
7413021 Method 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...
7402059 Connection-continuity-controlled system for fluidtight connection of two pipes  
A connection system for fluidtight connection of a first and a second pipe; the connection system includes a connecting device for establishing a fluidtight connection between the first and second...
7390032 Tubing joint of multiple orientations containing electrical wiring  
A tubing connection for coupling two or more joints of tubing sections is disclosed comprising a plug assembly and a socket assembly. The plug assembly has a plurality of splines and the socket...
7336199 Inductive coupling system  
An inductive coupling system including a mandrel and an inner sleeve and outer housing that surround and rotate relative to the mandrel. The system also includes a mandrel electronics system and a...
7291028 Actuated electric connection  
A downhole connection in a tool string has a first transmission path in a first tubular component and a second transmission path in a second tubular component coaxial with the first tubular...
7226090 Rod and tubing joint of multiple orientations containing electrical wiring  
A rod and tubing connection for coupling two or more joints of tubing sections comprises a plug and a socket. The plug has a plurality of splines and the socket has a plurality of receptacles...
7201240 Biased insert for installing data transmission components in downhole drilling pipe  
An apparatus for installing data transmission hardware in downhole tools includes an insert insertable into the box end or pin end of drill tool, such as a section of drill pipe. The insert...
7191966 Universal flexible powder coating tip/nozzle  
This Universal Flexible Powder Coating Tip/Nozzle (7) will greatly enhance the application of Powder Coating coverage in hard to reach area's do to the ability to bend the flexible tip/nozzle (7)...
7156676 Electrical contractors embedded in threaded connections  
Tubulars for transmitting data in a wellbore and threaded connections having electrical contactors embedded therein. The threaded connection includes a first contactor embedded in electrically...
7083452 Device and a method for electrical coupling  
A device for electrical coupling between a first and a second pipe section mechanically coupled to each other and forming a pipe adapted for transportation of a fluid. The first pipe section...
7066750 Connection piece for a fluid line  
A connection member for a fluid line (2) defining a fluid duct (5) with stranded signal conductors (7a and 7b) in the wall (4) thereof for the transmission of electrical signals. The connection...
7041908 Data transmission system for a downhole component  
The invention is a system for transmitting data through a string of downhole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components,...
6981546 Electrical transmission line diametrical retention mechanism  
The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within downhole...
6945802 Seal for coaxial cable in downhole tools  
A seal for a coaxial cable electrical connector more specifically an internal seal for a coaxial cable connector placed within a coaxial cable and its constituent components. A coaxial cable...
6830467 Electrical transmission line diametrical retainer  
The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within down hole...
6484801 Flexible joint for well logging instruments  
A universal joint between adjacent, electrically connected instrument housings for downhole well operations allow the connected housings to bend longitudinally as required to traverse an arced...
6353178 Vacuum cleaner tube with electrical conductors  
A vacuum cleaner tube has electrical conductors and a tube having an inner wall and formed spirally on the outside and formed smoothly on the inside and having an end, a helical step disposed at...
6298921 Modular system for deploying subterranean well-related equipment  
A modular system for deploying and powering a device, such as an electric submergible pumping system, in a well. The modular system includes a plurality of interconnectable segments that each...
6123561 Electrical coupling for a multisection conduit such as a drill pipe  
A coupling that makes electrical connections across a joint joining adjacent tubular members, such as drill pipe sections in a drill string. A male sleeve, made from an electrical insulating...
6116337 Articulated downhole electrical isolation joint  
An articulated connector for providing electrical insulation between downhole well equipment such as logging sondes suspended by a wireline. Articulated joints are connected to the well equipment...
6108268 Impedance matched joined drill pipe for improved acoustic transmission  
An impedance matched jointed drill pipe for improved acoustic transmission. A passive means and method that maximizes the amplitude and minimize the temporal dispersion of acoustic signals that...
5932842 Strength member for combined fluid/electrical hose  
This invention relates to a strength member for a hose and to an improved combined fluid/electrical hose. The strength member of the present invention is a low stretch high strength natural or...
5927402 Down hole mud circulation for wireline tools  
A down hole tool, constructed to be suspended in a well by pipe, includes a housing, a circulation piston, a biasing member and a pressure-compensation system. The housing defines a flow chamber...
5722844 Wellhead junction system  
A junction system is provided for an electrical cable and a capillary tube at a wellhead. The junction system includes a conduit subsystem, a head casing assembly and a plurality of connector...
5555221 Device for picking up sound waves propagating in water  
A chain of elongate components (10, 20) are connected end-to-end. Each component (e.g. 10) comprises a sheath (1) closed at its ends filled with a dielectric liquid (e.g. kerosene). Sound...
5513151 Towed hydrophone streamer with integrated module coupler  
An integrated module coupler for a towed hydrophone streamer and a method of transmitting towing forces and electrical signals therethrough. The coupler comprises: (1) a coupler body having a...
5389003 Wireline wet connection  
A releasable and reseatable electrical connection between female and male members associated with disconnectible sections of wireline used in a drill string in a borehole comprising the male...

Matches 1 - 50 out of 115 1 2 3 >