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Enclosed housing of an electric energy transfer device with a particle trap

A technology for power transmission and encapsulation, which is applied in the installation of cables, fully enclosed busbar devices, electrical components, etc., and can solve the problems of no longer satisfying the function of continuous transmission or final shielding of particles.

Inactive Publication Date: 2010-06-16
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Longitudinal trough no longer fulfills the function of continuing transmission or eventual shielding of particles

Method used

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  • Enclosed housing of an electric energy transfer device with a particle trap
  • Enclosed housing of an electric energy transfer device with a particle trap
  • Enclosed housing of an electric energy transfer device with a particle trap

Examples

Experimental program
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Embodiment Construction

[0027] figure 1 A part of the enclosing housing 1 which is freely cut away of the high-voltage circuit breaker is shown. The encapsulation housing 1 has an essentially tubular base structure. Flange holes 2 , 3 are provided on the end faces of the encapsulation housing 1 . Arc quenching units, support elements etc. can be inserted into the encapsulation housing 1 via the flange holes 2 , 3 . The flange holes 2 , 3 can be closed by means of flange covers. A first particle well 4 and a second particle well 5 are arranged in the bottom region of the encapsulation housing 1 . Its structure and function need to be explained by way of example with the aid of the first particle well 4 . The second particle well 5 has substantially the same structure. Only the design of the cover is different from that of the first particle well 4 . The first particle well 4 is arranged in the groove 6 of the encapsulation shell 1 . The recess 6 is pressed out of the raised bottom region of the...

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PUM

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Abstract

A particle trap (4, 5) has a cover cap (7) which dielectrically shields a shielding area by means of a shielding surface (10). The shielding surface (10) has a concave curvature. Transversely to the concave curvature, the shielding surface (10) has surface regions which are inclined transversely to the concave curvature in the region of a trough of the concave curvature.

Description

technical field [0001] The invention relates to a particle well for an enclosing housing of an electrical energy transmission device, the particle well having a cover with a shielding surface for dielectrically shielding the shielding area, wherein the shielding surface has a minimum The concave curved segment of the point. Background technique [0002] A particle trap of this type is known, for example, from German patent application DE 4100720A1. In the device disclosed there, electrical conductors are arranged in a tubular encapsulating housing. Two metallic half-shell parts are arranged in the bottom region of the encapsulating housing. The two half-shells form a longitudinal groove. The longitudinal groove constitutes a field attenuation space for containing particles. [0003] In known particle wells, the half shells are positioned over a large area and aligned relative to each other. Although the metal half-shells form a large area for trapping particles, so that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G5/06
CPCH02G5/065
Inventor 安德里泽·诺瓦科夫斯基克里斯琴·特伦普勒
Owner SIEMENS AG