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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

Inactive Publication Date: 2005-07-27
BBI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, such splitter units appear to be complex and expensive, and also require strong springs to maintain an effective contact position, as well as high connection forces between the units and busbar elements

Method used

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  • Unit for shunting current from bus bars
  • Unit for shunting current from bus bars
  • Unit for shunting current from bus bars

Examples

Experimental program
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Embodiment Construction

[0021] As shown, the splitter unit or device 10 comprises a substantially square box-shaped housing 11 with a cover 12 at the top and an extension 13 at the bottom which is narrower and Its size depends on the output groove it will be inserted into. This extension 13 is formed by two opposite main rigid walls 14 integral with the housing 11 and two opposite secondary walls 15 interposed and preferably elastic.

[0022] Parallel partitions 16 are conceived in the box-like housing 14 and in the opposite bottom extension 13 which subdivide the interior of the housing and extension into partitions 17 according to the height of the housing 11 and in Extends on a plane parallel to the insertion walls 15 on two opposite sides of the bottom extension 13 . Downwardly open recesses 18 are formed in the two opposing rigid walls 14 of said bottom extension of the housing, these recesses being interposed between the partitions 17, aligned with the partitions, and each Both are dimensione...

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PUM

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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.

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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Application Information

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IPC IPC(8): B62J25/00B62M3/08H01R4/50H01R13/193H01R13/20H01R24/76H01R25/16H01R31/08
CPCH01R13/20H01R25/161H01R31/08H01R13/193H01R4/5083
Inventor P·吉迪内利
Owner BBI ELECTRIC
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