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Document |
Document Title |
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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...
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6900629 |
Group wiring device for facilitating wire pair identification
A group wiring device which has built-in light emitting means and switch mechanism coupled with wire pair receptacle thereof. The switch mechanism is normally on a “CLOSE” status but can be...
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6705478 |
Integrated electrical/air connector
An integrated electrical and pneumatic train line connector is provided. In a typically glad hand connector for connecting the pneumatic lines on either end of a train car, each glad hand also...
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6598279 |
Multiple connection socket assembly for semiconductor fabrication equipment and methods employing same
A multiple connection socket assembly for operatively associating semiconductor device fabrication equipment with a plurality of external facilities. The multiple connection socket assembly...
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6332499 |
Deployment tubing connector having internal electrical penetrator
A connector for use in a deployment system able to deploy and power a device, such as an electric submergible pumping system, in a well. The connector includes pluggable ends that permit connection...
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6290079 |
Coupler for railroad cars
An apparatus is provided for connecting electric and air lines of railroad cars incident to their mechanical coupling. The connector includes a junction plate with an outer perimeter surrounded by...
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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...
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5980289 |
Hose coupling with electrical contacts
Connector for joining a fluid pressure communication conduit and an electrical communication line to a second fluid pressure communication conduit and at least a second electrical communication...
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5957713 |
Electric contact arrangement for hose coupling
Connector for joining a fluid conduit and an electrical line to another fluid conduit and electrical line. It has a body including a mating surface with a fluid pressure port and a seal surrounding...
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5865329 |
Electric/pneumatic hermaphroditic connector
A standard hermaphroditic pneumatic glad-hand coupler includes a data bus connector containing a pair of contacts, each contact having an axis tangential to the arc along which the connector is...
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5581134 |
Bypass switch for RF networks
A make-before-break bypass switch is combined with a pair of probes projecting from a support where a member is provided with sockets to slidably receive the probes. The probes define a gap in a...
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4913657 |
Coupling for fire hose with built-in communication cable
The present invention relates to a coupling for fire hoses, wherein the fire hose is provided with a built-in communication cable. An inner cylinder is provided which is substantially identical for...
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4676563 |
Apparatus for coupling multi-conduit drill pipes
Apparatus for coupling multi-conduit drill pipes to maintain arcuate registry between connected pipes, and for transferring the drive torque of one drill pipe to the next drill pipe. One end of one...
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4551903 |
Automatic tool changing mechanism for industrial robots
An automatic tool changing mechanism for industrial robots, comprising a coupling device mounted on a toolholder head of the robot, and a connection plate complementary to the coupling device and...
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4496203 |
Drill pipe sections
A drill pipe section enables electrical information signals to be transmitted along a borehole to feed information generated by instruments situated adjacent to the drilling bit along the drill...
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4445734 |
Telemetry drill pipe with pressure sensitive contacts
A string of earth boring drill pipe has telemetry features. Each section of the drill pipe has a box tool joint on one end and a pin tool joint on the other end, with an insulated wire segment...
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4411454 |
Underwater wellhead connector
The invention pertains to apparatus for connecting to a wellhead structure. Lower and upper female bodies define first and second receptacles disposed generally in coaxially aligned, end-to-end,...
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4250800 |
Outlet tube for air conditioning systems
Air outlet tubes for air conditioning systems are subdivided into a plurality of tube portions which are provided with corresponding positive and negative coupling elements at either end. The tube...
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4210796 |
Utilities supply station for welding gun
The utility hoses of a welding gun are connected to the inner body of an insulative-sleeve enclosed utility station through which a consumable electrode feeds to the gun. The inner body establishes...
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4183599 |
Vehicle air and electrical connector
A coupling for air and electrical connections between a vehicle and a trailer having two telescopically connected cupped sections with concentric sealed air passages when the sections are...
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4156551 |
Device for automatically connecting and disconnecting pipings and wirings between rolling stocks
Coupling means for vehicles such as rolling stock which includes railroad cars, tractors and trailers and the like which includes apparatus for automatically coupling fluid carrying pipes and...
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4146283 |
Vacuum cleaner head
A separate power head for a vacuum cleaner is detachably connectable with the vacuum cleaner housing. It has a casing provided with an airflow passage and an electric motor. A tubular connector...
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4018493 |
Vacuum cleaner hose end structure
A vacuum cleaner hose end structure having a molded end portion secured to a flexible hose portion and a hose end adaptor telescopically received in the molded end portion to define a desired hose...
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3989330 |
Electrical kelly cock assembly
A kelly cock assembly adapted for connection within a tubular drill string above or below the kelly joint for controlling the flow of fluids through the drill string, wherein an electrical...
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3879097 |
ELECTRICAL CONNECTORS FOR TELEMETERING DRILL STRINGS
An improvement in the arrangement of electrical connectors positioned in the joints of drill string pipe sections which are joined together to form a telemetering drill string. The improved...
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3673541 |
COMPOSITE ELECTRICAL AND FLUID OR AIR CONNECTOR
This disclosure relates to a detachable connector which is defined by a plug member having male electrical contacts and a male tube coupling, and a receptacle member having female electrical...
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3649948 |
ELECTRIC-PNEUMATIC JUNCTION
A junction is described facilitating connection and disconnection of a first pneumatic line carrying within it one or more electrical conductors to and from a second pneumatic line carrying within...
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3649949 |
QUICK DISCONNECT FLUID-ELECTRICAL COUPLER
A quick connect-disconnect coupler utilized to convey a pressurized gas and electrical energy to an installation submerged in a liquid body, the pressurized gas flowing to the installation...
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3624585 |
DUAL ELECTRICAL AND FLUIDIC CONNECTOR ASSEMBLY
A quick-connect connector for connecting a plurality of fluid and electrical conductors. In combination with an electrical connector of the type having a male and female member each of which...
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3523266 |
COMPOSITE AIR AND ELECTRICAL COUPLING
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3518608 |
TELEMETRY DRILL PIPE WITH THREAD ELECTRODE
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3447161 |
DISINFECTANT DISPENSING PERCUTANEOUS CONNECTOR
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3434092 |
AIRFLOW-ELECTRIC COUPLING
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3430181 |
ELECTRICAL AND FLUID LINE COUPLING APPARATUS FOR CONNECTING WELL TOOL SECTIONS
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3339632 |
Underwater connector
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3339168 |
Airflow-electric coupling for vacuum cleaner
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3314039 |
Vacuum cleaner connector
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3253245 |
Electrical signal transmission for well drilling
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3195095 |
Combination gas-electric coupling
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3184698 |
Drill string transmission circuit
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3085219 |
Improved composite fluid and electrical coupling
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3076068 |
Wall fitting and control for vacuum cleaning systems
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2906502 |
Underwater earth boring mechanism
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2864628 |
Quick disconnect coupling
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2859422 |
Disconnects for aircraft
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RE13138 |
Title is not available
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