Abstract: A transmission line assembly for transmission and distribution of high voltage power which comprises a conductor, a separate messenger member and coupling means. The conductor has a predetermined length. The separate messenger member has a predetermined length. The coupling means couples the messenger to the conductor to the messenger. The messenger member and the conductor remain structurally separate from each other and functionally independent.

Abstract: A transmission line assembly for transmission and distribution of high voltage power which comprises a conductor, a separate messenger member and coupling means. The conductor has a predetermined length. The separate messenger member has a predetermined length. The coupling means couples the messenger to the conductor to the messenger. The messenger member and the conductor remain structurally separate from each other and functionally independent.

Abstract: A transmission line assembly for transmission and distribution of high voltage power which comprises a conductor, a separate messenger member and coupling means. The conductor has a predetermined length. The separate messenger member has a predetermined length. The coupling means couples the messenger to the conductor to the messenger. The messenger member and the conductor remain structurally separate from each other and functionally independent.

Abstract: A transmission line assembly for transmission and distribution of high voltage power which comprises a conductor, a separate messenger member and coupling means. The conductor has a predetermined length. The separate messenger member has a predetermined length. The coupling means couples the messenger to the conductor to the messenger. The messenger member and the conductor remain structurally separate from each other and functionally independent.

Abstract: An electrical conductor repair device for restoring mechanical and electrical integrity to a compromised section of an electrical conductor. The device includes a body that serves as an electrical shunt and a mechanical support. The body includes a first end section for attachment to the conductor at a location on one side of the compromised section, and a second end section for attachment to the conductor at a location on the other side of the compromised section. The end sections are connected by an intermediate section.

Abstract: An electrical conductor repair device for restoring mechanical and electrical integrity to a compromised section of an electrical conductor. The device includes a body that serves as an electrical shunt and a mechanical support. The body includes a first end section for attachment to the conductor at a location on one side of the compromised section, and a second end section for attachment to the conductor at a location on the other side of the compromised section. The end sections are connected by an intermediate section.

Abstract: A deadend assembly for anchoring a wire to a support includes a yoke having a base. An opening through the base of the yoke receives a wire receiving device and a first bail. First and second opposing hooks on the base receive a second bail. The second bail is removable to facilitate installation of additional deadend assemblies.

Abstract: A deadend assembly for anchoring a wire to a support includes a yoke having a base. An opening through the base of the yoke receives a wire receiving device and a first bail. First and second opposing hooks on the base receive a second bail. The second bail is removable to facilitate installation of additional deadend assemblies.

Abstract: A spring-loaded wedge dead end connector includes a connector body having a base and a pair of opposite jaw guides formed on and protruding outwardly from the base and defining a guide channel therewith, a pair of jaws mounted between the jaw guides and on the base of the connector body for undergoing slidable movement within the guide channel thereof along converging paths from an open position for receiving a segment of an electrical conductor therebetween to a closed position in which the jaws provide a clamping wedging engagement with the electrical conductor segment disposed therebetween, a plurality of complementary elements formed on the jaws such that the complementary elements directly and slidably interfit with one another so as to ensure that the jaws are coupled to one another to undergo their slidable movement together, and a plurality of retention elements for preventing removal of the jaws from the connector body.

Abstract: A spring-loaded wedge dead end connector includes a connector body having a base and a pair of opposite jaw guides formed on and protruding outwardly from the base and defining a guide channel therewith, a pair of jaws mounted between the jaw guides and on the base of the connector body for undergoing slidable movement within the guide channel thereof along converging paths from an open position for receiving a segment of an electrical conductor therebetween to a closed position in which the jaws provide a clamping wedging engagement with the electrical conductor segment disposed therebetween, a plurality of complementary elements formed on the jaws such that the complementary elements directly and slidably interfit with one another so as to ensure that the jaws are coupled to one another to undergo their slidable movement together, and a plurality of retention elements for preventing removal of the jaws from the connector body.

Abstract: An insulator conveys cooling fluid for or connects an optical fiber cable to an outdoor high voltage electrical system. The insulator includes an elongated pipe of non-conductive material having an internal passageway through it for the cooling fluid or optical fiber cable. An elongated weathershed housing surrounds and covers the outer surface of the pipe. Couplers, located at the opposite ends of the pipe connect conduits for conveying cooling fluid into and out of the fluid passageway or passing the cable. The insulator can be connected between an electrical device and a heat exchanger through connectors such that cooling medium can pass from the heat exchanger at ground potential up through the insulator which also supports the device and into the device for cooling the device.

Abstract: An electrical assembly, such as an insulator or a surge arrester, utilizing a pair of end collars for coupling an elastomeric weathershed housing to a pair of metallic end fittings, and for reducing electrical stress at the interface of the ends of the weathershed housing and the end fittings, and for sealing the ends of the weathershed housing to the end fittings. In particular, a radially directed force is applied to the weathershed housing by insertion of the core member into the axial bore of the weathershed housing causing radial outward expansion of the weathershed housing into intimate contact with the end collars. Also, each of the ends of the weathershed housing is held in contact against the inner end of the respective end fitting to seal the interface therebetween. Accordingly, a watertight seal is created at the interface between each of the end fittings and the ends of the weathershed housings.

Abstract: An electrical assembly, such as an insulator or a surge arrester, utilizing a pair of end collars for coupling an elastomeric weathershed housing to a pair of metallic end fittings, and for reducing electrical stress at the interface of the ends of the weathershed housing and the end fittings, and for sealing the ends of the weathershed housing to the end fittings. In particular, a radially directed force is applied to the weathershed housing by insertion of the core member into the axial bore of the weathershed housing causing radial outward expansion of the weathershed housing into intimate contact with the end collars. Also, each of the ends of the weathershed housing is held in contact against the inner end of the respective end fitting to seal the interface therebetween. Accordingly, a watertight seal is created at the interface between each of the end fittings and the ends of the weathershed housings.

Abstract: An electrical assembly, such as an insulator or a surge arrester, utilizing a plurality of elastomeric weathershed housings for enclosing a core member therein. The elastomeric weathershed housings are coupled and sealed together by an insulating collar. A radially directed force is applied to the collar or the weathershed housings to cause intimate contact between the collar and the end portions of the weathershed housings to provide a weathertight seal. In the preferred embodiment, the radially directed force is provided by insertion of the core member into the axial bore of the weathershed housings causing radial outward expansion of the weathershed housings into intimate contact with the insulating collar. In another embodiment, the radially directed force is provided by a heat shrinkable insulating collar, which is shrunk about the end portions of adjacent weathershed housings. The core member can be an insulating rod or a plurality of electrical components, such as metal oxide varistors.