Tyco Electronics Brasil Ltda

Tyco Electronics Corporation

The Whitaker Corporation

Tyco Electronics Simel Sas

Vagner Fuzetti

Jose Alexandre La Salvia

Matthew Peter Galla

Kathryn Marie Maher

Milton E Diniz

Jose Alexandre LaSalvia

José Alexandre La Salvia

Raphael Buthiot

Gustavo Oliveira

Luis Otavio Mollica Borelli

Sebastien Marcaillou

An electrical connector for mechanically and electrically connecting first and second cables, each including an elongate electrical conductor covered by an insulation layer, includes a connector body, an electrically conductive first insulation piercing feature on the connector body, an electrically conductive second insulation piercing feature on the connector body and electrically connected to the first insulation piercing feature, and a compression mechanism. The first insulation piercing feature is configured to pierce through the first insulation layer and electrically engage the first electrical conductor. The second insulation piercing feature is configured to pierce through the second insulation layer and electrically engage the second electrical conductor. The compression mechanism is configured and operable to apply a clamping load along a clamping axis extending through both of the first and second electrical conductors to force the first and second insulation piercing features into electrical engagement with the first and second electrical conductors, respectively.

Insulation piercing connectors and methods and connections including same

A wedge connector assembly for forming an electrical connection with an elongate electrical conductor includes a resilient spring member and a cam wedge member. The spring member defines a spring member channel. The spring member channel has a spring member channel axis and is configured to receive the electrical conductor such that the electrical conductor extends along the spring member channel axis. The cam wedge member is mounted on the spring member such that the cam wedge member is rotatable relative to the spring member about a pivot axis to a locking position wherein the cam wedge member captures the electrical conductor in the spring member channel and elastically deflects the spring member.

Wedge connector assemblies and methods and connections including same

An energy distribution system () is provided having a metering box () having a housing portion () and a cover (), the cover being lockable to the metering box. An energy meter () is provided in the metering box with a first connector () extending to a wall () of the metering box with a connectable portion of the connector extending through an opening (). Incoming or outgoing cables to or from the power source can be connected to the connector (), and the connectors () are lockable to each other where the disconnection of the connectors can only be made by opening the metering box cover () and disconnecting the connectors from the inside of the metering box.

Energy distribution system

A wedge connector for mechanically securing two electrical cables and making them electrically common is disclosed. The wedge connector has a C-shaped body member and a wedge. The body member has sides that converge toward a first body member end from a second body member end. The body member has edges that are formed to define a pair of inwardly facing channels connected by a web extending between the channels. The wedge also has converging sides to be conformably received in the C-shaped body member. The wedge has concave, outwardly facing surfaces on each side connected by a web extending between the sides. It also has a spring rib formed in the web that extends continuously from a first wedge end toward a second wedge end.

Electrical cable connector

Busbar assemblies are disclosed. The busbar assemblies allow electric current to be distributed through electrically conductive cables that are held in contact with a substantially solid conductive bar by a cable retention system that does not require through-holes in the conductive bar and which decrease the bar's current carrying capacity. Further, the cable retention system retains the cables in consistent contact with the bar and resist loosening due to vibration and thermal cycling.

Busbar assembly

The connector includes an annular connector body that is substantially comprised of copper, and an annular insert portion made of brass and clad with tin. Apertures are made through the wall of the insert portion. The insert portion is configured to have an exterior frictionally fit within the connector body. Inserting a stranded aluminum cable into the annular insert portion and crimping the connector body, the insert portion and the cable, causes the outer strands of the stranded aluminum cable to be extruded through the plurality of apertures, removing oxide film on the exterior surface of the aluminum cable and forming a sealed electrical connection between the aluminum cable and the copper connector body.

Copper to aluminum bimetallic termination

An electrical busbar arrangement has provision for connecting a single feeder cable to a plurality of branch cables within an insulating housing. A branch port is provided for each branch cable, and a spring-loaded slidable support plate is arranged to receive the branch cable and to retain it in an aperture thereof. The support plate moves within a cable holder that is driven by a rotatable cam by means of a switch. Operation of the switch between OFF and ON positions is effective to move the branch cable into and out off contact respectively with the busbar. The switches of each port are selectively operable independently of each other. In this way, branch cables may be independently and selectively mounted in the housing and brought into electrical connection with and disconnected from the busbar.

Electrical interconnection arrangement

The present invention includes an electrical connector manufactured in the form of a strip of Micro-connectors stamped from an integral piece having a parallelepipedical body (4) in the shape of a 'U' having a bottom portion (5) and two sidewalls capable of being inwardly crimped. The bottom portion (5) is centrally hollowed out and has in the inner ends thereof two sets of small metallic tongues (6, 7, 8) that are spaced apart from each other by contact slots (9, 10) of different sizes. The sidewalls include a positioner rod (11A, 11B) located adjacent to the two legs (16, 17) located on the ends thereof, each of the legs (16, 17) having two cutouts (12, 13, 14, 15) in the shape of a 'V.' The automated tool for application of the micro-connectors, is unique in that it applies reduced sized connectors. The tool has a wire cut system which cuts the wires on the side ends of the crimper (35) of the application tool (31) so that the wires are arranged side by side after cutting. The tool, additionally, has a wire positioning system which permits the application of micro-connectors in both tapping and splicing situations.

Growing community of inventors

Braganca Paulista, Brazil

Vagner Fuzetti