ES2224861A1 - Electrical connection system for underground networks to distribute electricity to building in e.g. street, has connectors provided on jaws to supply power to building, and main driver and derivation driver attached with controlling units - Google Patents

Abstract

The system has connectors provided on inner jaws for supplying power to a building. A main driver and a derivation driver are attached with controlling units for controlling torque applied to a sealing assembly.

Description

Improvements in electrical connections made in underground networks and in electrical distribution of buildings.

Object of the invention

The present invention aims at improvements in the connections made in. the networks underground and in the electrical distribution of buildings.

Field of the Invention

Currently, to make connections electrical in underground networks and residential buildings or industrial, it is necessary to have a complex infrastructure based on junction boxes arranged in ditches or trays practiced along the streets, squares, roads, for be able to reach all homes and manufacturing sites.

The aforementioned infrastructure results in a cost very high, in addition to the inconvenience caused by the works executed, which annoy the traffic of vehicles and pedestrians.

Summary of the invention

The aforementioned inconveniences have been eliminated by perfecting the connections object of the present invention The applicant is the holder of the Model Utility No. 9801097 and also No. 9801086.

Said Utility Model No. U 9801097 refers to to an electrical connector for leads from a conductor main insulated from an airline by a driver secondary isolated bypass. Utility Model No. U 9801086 refers to a nut and bolt assembly used in the other Utility Model cited.

The applicant has found a new application or use of said Utility Model No. U 9801097, of such way, that the application or use of the improvements object of The present invention allows connections to be made electrical, without having to have the aforementioned infrastructure, with the corresponding trench works, laid of protective tubes, high costs and discomfort of works.

In accordance with the foregoing, the improvements in the connections made in the distribution electrical in underground networks and buildings are characterized essentially by the use of connectors provided inside of serrated jaws that make the electrical contact by perforation of main conductor insulators and shunt conductor. These connectors incorporate means of control of the tightening applied in the assembly and means of tightness, allowing connections to be made with great Speed and security

These and other features will come off better than the detailed description that follows, to facilitate which It is accompanied by a sheet of drawings in which it has been represented a case study that is cited only by way of non-limiting example of the scope of the present invention.

Description of the drawings

In the drawings:

Figure 1 is a perspective view schematic of an example of connection according to the improvements of the present invention, for underground networks.

Figure 2 is a perspective view schematic of an example of connection according to the improvements of the present invention, in the electrical distribution of buildings and industrial buildings.

Detailed description of the drawings

In accordance with the drawings, the improvements in the electrical connections made in the underground networks (1) located below ground (S), for example sidewalks (A) with street lamps (F) in the streets (see figure 1).

Also, and in the distribution facilities electrical (2) of buildings and industrial buildings (see figure 2) by using the connectors with the general reference (C) according to the invention, they are fast and reliable, since they effect a electrical contact by perforation of conductor insulators principal with reference (3), in both figures 1 and 2, and of bypass conductor with reference (4), also in both Figures 1 and 2.

Said connectors (C) incorporate means of tightening control in the assembly and own means of tightness

The invention, within its essentiality, can be put into practice in other embodiments that differ only in detail from that indicated solely by way of example, which will also achieve the protection that collect. Therefore, these improvements can be made in the electrical connections made in the underground networks and in the electrical distribution of buildings with the means, components and most suitable accessories, the component elements being able to be replaced by other technically equivalent ones, because everything remains this included in the claims.

Claims (2)

1. Improvements in the electrical connections made in the underground networks and in the electrical distribution of buildings, by means of connectors that allow the corresponding derivations of the main conductor, characterized by the use of connectors provided inside of jagged jaws that make the electrical contact by perforation of the insulators of the main conductor and the branch conductor. 2. Improvements, according to claim 1, characterized in that said connectors incorporate means of control of the tightening applied in the assembly and own means of sealing.