Unit for shunting current from bus bars

A busbar and extension technology, applied in the field of busbar electrical conductors, can solve the problems of complex and expensive shunt units
CN1645700AInactive Publication Date: 2005-07-27BBI ELECTRIC
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
BBI ELECTRIC
Publication Date
2005-07-27
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention concerns a unit for shunting current from bus bars which is made up of a body divided internally into sections housing the blade shaped flexible electric contacts(21) which can be flexed between an open and closed position of the conductor elements of a bus bar. The electric contacts can be moved from one position to the other by means of insulated wedges(23) associated with them and which can all be moved axially simultaneously from the outside between a retracted open position and a forward closed position by means of a thrust lever and interposed springs.
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Description

technical field

[0001] The present invention relates to the field of bus bar electrical conductors, which are prefabricated elements for forming electrical wires extending for carrying and distributing electrical energy, and in particular to units or devices for shunting current from electrical bus bars. Background technique

[0002] The types of busbars considered in this application generally consist of busbar conductor elements insulated from each other, placed in parallel and housed in an enclosure or housing, having means for connection to other similar electrical conductors and for Set the device in place. In order to divert current from said bus bar, there are one or more grooves along at least a part of its casing or housing, and along each groove a shunting unit or device is mountable for connection to bus bar conductor elements.

[0003] Units for shunting according to the known art have, in a box-shaped housing, flat-pin or tongue-shaped shunt contacts, which are...

Claims

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