Abstract: Methods for selecting a conductor configuration of an overhead power transmission line tension section between two dead-end towers when the conductor configuration includes at least two different types of conductors. Geographical profile information and overhead power transmission line preferences are used along with predetermined selection rules when selecting the appropriate conductor configuration. Some examples of overhead power transmission line preferences include electrical characteristics and conductor sag between towers, while examples of selection rules include conductor costs and conductor tension.

Abstract: High performance base stock, base stock blending component and performance additive comprising bis(hydroxyphenyl)alkyl ethers. Such ethers exhibit superior thermal and oxidation stability, low volatility and superior low temperature properties.

Abstract: Dead-end-to-dead-end overhead electrical power transmission line with at least two different conductors, and method of selecting and installing the conductors.

Abstract: The present invention provides a differential pressure body suit with external support against body suit migration. In its preferred embodiment, such body suit may comprise a close-fitting, multi-layered suit sealed against a mammal's skin to contain the differential pressure, or a looser-fitting suit that bends at the mammal's joints with minimal force. External support means include either fixed or movable mechanical supports attached to the body suit, extraordinary air pressure levels for making the body suit rigid, or exoskeletons attached to the body suit. A cyclic control system can turn the differential pressure condition within the body suit on and off on a selective basis to accommodate the movement of the legs of the mammal. This differential pressure body suit provides a portable and convenient system for, e.g., rehabilitating a skeletal joint injury or training the mammal for injury prevention or athletic performance or fat burning.

Abstract: The present invention provides a differential pressure body suit with external support against body suit migration. In its preferred embodiment, such body suit may comprise a close-fitting, multi-layered suit sealed against a mammal's skin to contain the differential pressure, or a looser-fitting suit that bends at the mammal's joints with minimal force. External support means include either fixed or movable mechanical supports attached to the body suit, extraordinary air pressure levels for making the body suit rigid, or exoskeletons attached to the body suit. A cyclic control system can turn the differential pressure condition within the body suit on and off on a selective basis to accommodate the movement of the legs of the mammal. This differential pressure body suit provides a portable and convenient system for, e.g., rehabilitating a skeletal joint injury or training the mammal for injury prevention or athletic performance.

Abstract: Dead-end-to-dead-end overhead electrical power transmission line with composite (e.g., aluminum matrix composite) core overhead electrical power transmission conductor tension subsection and another, different core overhead electrical power transmission conductor tension subsection.

Abstract: In general the invention is directed to systems and methods to identify conductors that may be used as part of a power transmission line system. In one embodiment, the invention is directed to a computer-implemented method of evaluating an electric conductor for an overhead power transmission line, comprising: receiving requirements data defining requirements for an overhead power transmission line; receiving conductor data that define at least two conductors to be evaluated; after receiving conductor data for the plurality of conductors to be evaluated, automatically modeling expected operating performance for at least two conductors using conductor assessment software running on a computer, wherein modeling at least comprises, for at least one of the conductors to be evaluated, calculating the conductor's maximum ampacity within the constraints defined by the requirements data; and, based on the modeling, identifying at least one conductor that meets the requirements for the power transmission line.

Abstract: Dead-end-to-dead-end overhead electrical power transmission line with at least two different conductors, and method of selecting and installing the conductors.

Abstract: Dead-end-to-dead-end overhead electrical power transmission line with composite (e.g., aluminum matrix composite) core overhead electrical power transmission conductor tension subsection and another, different core overhead electrical power transmission conductor tension subsection.

Abstract: Methods for selecting a conductor configuration of an overhead power transmission line tension section between two dead-end towers when the conductor configuration includes at least two different types of conductors. Geographical profile information and overhead power transmission line preferences are used along with predetermined selection rules when selecting the appropriate conductor configuration. Some examples of overhead power transmission line preferences include electrical characteristics and conductor sag between towers, while examples of selection rules include conductor costs and conductor tension.

Abstract: High performance base stock, base stock blending component and performance additive comprising bis(hydroxyphenyl)alkyl ethers. Such ethers exhibit superior thermal and oxidation stability, low volatility and superior low temperature properties.

Abstract: In general the invention is directed to systems and methods to identify conductors that may be used as part of a power transmission line system. In one embodiment, the invention is directed to a computer-implemented method of evaluating an electric conductor for an overhead power transmission line, comprising: receiving requirements data defining requirements for an overhead power transmission line; receiving conductor data that define at least two conductors to be evaluated; after receiving conductor data for the plurality of conductors to be evaluated, automatically modeling expected operating performance for at least two conductors using conductor assessment software running on a computer, wherein modeling at least comprises, for at least one of the conductors to be evaluated, calculating the conductor's maximum ampacity within the constraints defined by the requirements data; and, based on the modeling, identifying at least one conductor that meets the requirements for the power transmission line.

Abstract: A method for forming metal-cladded metal matrix composite wires. The method associates a ductile metal cladding to the exterior surface of a metal matrix composite wire comprising a plurality of continuous, longitudinally positioned fibers in a metal matrix.

Abstract: Cable comprising at least one of aramid, ceramic, boron, poly(p-phenylene-2.6-benzobisoxazole), graphite, carbon, titanium, tungsten, or shape memory alloy and having a stress parameter not greater than 5 MPa. Embodiments of the cable are useful, for example, as an overhead power transmission line.

Abstract: A system for processing credit card related transactions is provided. According to one aspect of the system, the system adopts a three-layered architecture having an access layer, a system service layer and a base platform layer. The system further includes a number of core processing applications and their associated data. The core processing applications and their associated data are accessible through the access layer. The base platform layer includes a number of different technology platforms and their associated hardware. The system services layer provides a number of system services which are used to support the system and is used to insulate the access layer from the base platform layer. The access layer is used to provide access to the core processing applications and their associated data. The access layer offers a number of services to allow the core processing applications and their associated data to be accessed in a transparent manner.

Abstract: A stranded cable that includes a plurality of brittle load bearing wires and a means for maintaining the stranded arrangement of the brittle wires. Because the load bearing wires are brittle, they cannot be sufficiently deformed during conventional cable stranding processes in such a way as to maintain their helical arrangement. Therefore, the means for maintaining the helical arrangement of the stranded wires allows the stranded cable to be conveniently provided as an intermediate article or as a final article. When used as an intermediate article, it may be later incorporated into a final article such as overhead power transmission cables. The maintaining means may be a tape, an adhesive tape, or a binder applied to the stranded wires.

Abstract: A heat transfer system first includes an air conditioner which includes an evaporator. The system further includes a chamber having an air duct including an input end for receiving fresh ambient make up air and for also receiving recycled air. The air duct also includes an output end to move conditioned air passed the evaporator and into the chamber, with intermediate zones between the input end and the output end. The intermediate zones include a return air zone, a make up air zone, an air handler zone, and an air supply zone. The system also includes a distiller with an input end to receive water from a feed water source, an outputs, an exhaust chimney to direct the flow of excess heat and recycled air to atmosphere or for recirculation, and a heater element. Furthermore, the system includes a passive transfer assembly having a pair of ends with a coil at each end thereof and a pair of lines connecting the coils there between forming a closed loop for a second working fluid to pass.

Abstract: A central vacuum cleaner system having a motor driven vacuum source which is selectively turned on or off. The central vacuum cleaner has an interface connector for establishing a connection between the central vacuum and an air exchanger. The interface connector is connected to be activated by the central vacuum when the motor is turned on so as to activate the air exchanger.

Abstract: A central vacuum cleaner having an air flow exhaust pipe is provided with a muffler comprising an elongated muffler pipe having a reduced diameter inlet and a reduced diameter outlet and a noise reducing foam liner disposed in the muffler pipe between the inlet and outlet. The foam liner includes a smooth inner surface that is generally flush with inner surfaces of the inlet and outlet. The foam liner comprises a combustion modified polyether polyurethane foam tube inserted in the muffler pipe between the inlet and outlet.

Abstract: A central vacuum unit having an acoustic damping system is provided. The central vacuum unit includes a canister having a sidewall forming a hollow interior and a lid closing an end of the sidewall, a vacuum motor within the canister which emits noise during operation, at least one cooling air inlet for admitting cooling air into the hollow interior, and at least one cooling air outlet in the sidewall for exhausting the cooling air from the hollow interior. Additionally, the sidewall has an exhaust port and the motor has an exhaust pipe extending through the exhaust port. The acoustic damping system includes an acoustic damping tunnel, an acoustic damping canopy, and an exhaust port seal. The acoustic damping tunnel is within the hollow interior and forms a pathway between the hollow interior and the cooling air outlet. The pathway is lined with a sound absorbing material so that the tunnel reduces noise emitted from the hollow interior through the cooling outlet.