Matches 1 - 50 out of 76 1 2 >
Match Document Document Title
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...
7549879 Modular snap-together electrical and air connector  
This is a modular connector used to supply electricity and air to a corona assembly. The connector has an electrical component removably positioned on an air component. When one of these components...
7390206 Central 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....
7374443 360° 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...
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...
6880859 Conduit coupling assembly  
A conduit coupling assembly is provided for interconnecting a pair of fluid conveying members placed in a confronting relationship within the coupling assembly. The coupling assembly includes a...
6685491 Combined connector for fluid and electrical connection  
A combined connector assembly provided for quick, secure fluid and electrical connection includes a socket assembly and plug assembly. The socket assembly can be supported on various structures as...
6398586 Armored cable connector  
A combination of a connector ( 12 ) and an armored cable ( 14 ), where several inches of the front end of the cable armor tube ( 20 ) are stripped away to allow a front portion of the cable to bend...
6383000 Electrical conductivity assembly for swivel arms  
A swivel joint assembly, preferably having a full range of rotational movement, can include a body pipe and a cooperating tail pipe that fit together for form a fluid passage. A sealing element and...
6199207 Method and apparatus for routing signals through a cable television signal distribution amplifier  
A removable plug-in board for dividing incoming radio frequency (RF) to an external port and providing alternating current (AC) signals to a CATV system amplifier contains a radio frequency choke...
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 are...
5747764 Electric power switch for a vacuum cleaner which has a suction control function  
An electric power switch for a vacuum cleaner which is capable of applying an electric voltage to a motor of the vacuum cleaner, capable of controlling a suction force which is established by the...
5700161 Two-piece lead seal pothead connector  
An electric submersible pump is provided having a pothead connector for use to connect a downhole cable to an electric motor of the submersible pump. The pothead connector has a tubular housing...
5620210 Fluid conduit coupling  
A coupling assembly for connecting adjacent ends of conduits, primarily used for aircraft fuel, water and oxygen lines having redundant locking features is provided. This coupling can be...
5607315 Connector for injector retention and electrical connection to a fuel rail  
A coupling element or attachment device mechanically and electrically mates a fuel injector to a plastic fuel rail. The attachment device electrically couples the male electrical connector to...
5389004 Handle and wand system for vacuum cleaner  
In accordance with the present invention, a handle and wand system for a vacuum cleaner is provided which includes an enclosed electrical system which may be used to provide electrical power to a...
5219298 Assembly for forming an electric connection through a pipe formed of several elements  
Assembly for forming at least one electric connection through a pipe formed of elements fixed together, each element having a first end and a second end, adapted to cooperate mechanically with the...
5098308 Air spring having an arrangement for connecting lines  
An air spring is described which has an arrangement for the releasable connecting of lines for an electrically controlled level controlling system of a motor vehicle. The arrangement consists...
5074802 Pneumatic-electric quick disconnect connector for a plasma arc torch  
A quick disconnect connector for both electrical power and gas flow to a plasma arc torch has a plug that includes at least one pin contact and a mating receptacle that includes at least one socket...
5051103 Electrical coupling assembly for hot, high pressure service  
An electrical coupling assembly for conducting electricity between two areas of different pressures including a hollow housing extending between the areas of different pressures, an upper...
5022864 Equipment for delivering a fluid  
Equipment for delivering a fluid, such as herbicide, comprises a carrier (2) in the form of a handset and a support tube (4) which is connected to the carrier (3) and carries a distribution head. A...
4940415 Key system for vacuum cleaner hose connection  
A vacuum cleaner structure having a canister provided with a suction inlet and a flexible hose having an end provided with a hose connector adapted to be received in the suction inlet. Male and...
4928202 Coupler with combination locking and bonding ring  
A bonding jumper is mounted on one facing surface of first and second coupling means which are threadably interconnected. The bonding jumper has a plurality of resilient detent members for bearing...
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...
4854886 Electrical penetrator for hot, high pressure service  
An electrical coupling for conducting electricity between areas of different pressures including a hollow housing extending between the areas of different pressures, an electrical cable extending...
4700429 Quick release wand for cannister vacuum cleaner  
A vacuum cleaner having a wheeled nozzle with a two-piece wand defining a lower end connected to a swivel connector portion of the nozzle. Guide structure is provided for accurately aligning...
4664457 Outlet assembly for built in vacuum systems  
In dwellings, a wall or floor outlet assembly is installed to receive vacuum hoses and conduits of built in vacuum cleaning systems and their low voltage power components, and also to receive high...
4639055 Hose coupling for vacuum cleaner  
A current-carrying vacuum cleaner air hose having an electrical conductor extending lengthwise thereof, with a cuff at one end. Male electrical terminals are embedded in the cuff and project...
4634197 Vacuum cleaner hose adapter  
A vacuum cleaner hose adapter comprises a single-walled generally cylindrical housing made of a non-conductive material which connects at one end to an electrified vacuum cleaner hose receptacle...
4623205 Bonding flange adapter  
A bonding flange adapter is disclosed which provides an efficient and quick device for attaching bonding ribbon to sleeves or splicing casings used in connection with cable in the...
4616894 Electrical connector for hot melt hose unit and gun  
An electrical connector for connecting a hot melt applicator to a source of electrical power in a system where molten adhesive is delivered to the applicator through a hose from a remote source of...
4591226 Annular electrical connectors for drill string  
The invention pertains to an electrical communication system for a well conduit. The system includes annular male and female electrical coupler assemblies, holders for releasably mounting the...
4557535 Electrical hose swivel connector for canister vacuum cleaner  
A vacuum cleaner having a hose swivelly connected to a canister portion suction inlet. The canister portion includes an electrical power connector adjacent the inlet opening. The hose is provided...
4550958 Electrical hose swivel connector for canister vacuum cleaner  
A vacuum cleaner construction wherein a swivel connector is secured to a top wall portion of the canister hood. The swivel connector is adapted to have unlimited rotation about the swivel axis,...
4540225 Swivel cable coupling for an air carbon-arc cutting and gouging torch  
A swivel coupling of the type for mounting a concentric cable consisting of an electrical conductor inside of an insulated conduit to an apparatus such as an air carbon-arc cutting and gouging...
4537453 Connecting mechanism of light source device for endoscope  
A connecting mechanism has a cylindrical socket mounted on a light source device, and a cylindrical member fitted to the outside of the socket. The member is engaged with a first type of connector...
4522234 Multiple conduit drill pipe  
Pipe comprising intermediate tube radially spaced between outer and inner tubes, a support adjacent one end of inner tube fixedly mounting intermediate tube to outer and inner tubes and a shock...
4494602 Electrical connection device for an underwater well head  
Electric connector for use with underwater well head. This device comprises a coaxial cylindrical male element 20 of the suspension connector 3 of the tubing 15 in the well head 2, fixed to the...
4494270 Vacuum cleaner wand  
An improved wand for connecting a vacuum cleaner and power nozzle is disclosed. The wand includes a sheath, an upper wand assembly received in the sheath and detachably connected to the vacuum...
4483178 Pneumatic-digital converter system and method  
A general purpose pneumatic-digital converter system and method for process control or the like. A chassis includes a plurality of pneumatic connectors interconnected to pressure lines to be...
4469128 System for distributing by electrical means pneumatic control signals  
A system is provided using a multiplicity of coupled modules (43) each module comprising a removable electro-magnetic valve (53) provided with terminals (73, 74) and a base (52) having coupling...
4466677 Vacuum cleaner hose manufacture  
A vacuum cleaner hose manufacture wherein terminals are secured to the ends of a pair of helical wires included in the hose carcass. The terminals are maintained in accurate spaced relationship and...
4462649 Hose construction and method of making same  
A hose construction and method of making same are provided wherein such hose construction comprises a flexible corrugated hose made of polymeric material, a pair of hose connectors fixed to...
4416495 Concentric electric connector for subsea well apparatus  
An electrical circuit between a floating vessel and electrical apparatus located at a remote subsea location associated with a subsea well is provided with as first electrical conduit connected to...
4312551 Pipe fitting  
A pipe fitting fabricated out of an electrically non-conductive material for use in the coupling of pipe sections, the fitting being provided with integral conductor means for bonding, grounding,...
4249786 Flexible coupling  
A fixed cavity, integral bonded, flexible coupling for joining ferrule terminated tubing ends in an aircraft environment in which a clam shell coupling is spring loaded at its hinges so as to bias...
4219250 Integrated control device  
An integrated control device has a plurality of exhaust gas control units and base board means for mounting the control units thereon. The base board means is provided with fluid passage means and...
4211457 Vacuum cleaning apparatus  
A vacuum cleaning apparatus comprising a current-carrying vacuum hose provided with a hose connector at one end thereof which has a pigtail-free shielded electrical connector assembly which is...
4188081 Vacuum cleaner hose assembly and method of making same  
A vacuum cleaner hose assembly and method of making same are provided wherein such assembly comprises, an elongated vacuum hose having a hose end, a plurality of electrical conductors extending...
4165140 Vacuum cleaner attachment wand with demountable electrical connector  
A connector and a slide particularly useful in a floor tool wand for a powered or a nonpowered floor tool for a vacuum cleaner. A slide is mounted on the wand and electrical power is provided to a...
Matches 1 - 50 out of 76 1 2 >