Surrounding body for a high voltage cable and cable element,...

Details Surrounding body for a high voltage cable and cable element,... Surrounding body for a high voltage cable and cable element,...

2007-01-30

2007-01-30

Lee, Jinhee (Department: 2831)

Electricity: conductors and insulators

Conduits, cables or conductors

Combined

C174S08400S, C174SDIG030, C428S034900

Reexamination Certificate

active

10504539

ABSTRACT:
The surrounding body (1) serves to surround the end, a branching or a connecting point of a high-voltage cable. It has an element (3) with a nonlinear current-voltage characteristic line, which serves to control the electric field in the surrounding area. The field control element (3) contains a polymer and a filler embedded in the polymer und containing microvaristors, as well as at least a hollow body section extending along an axis (2) and designed flat, with an axially symmetrical inner surface conductive by deforming the surrounding body (1) to an outer surface of the cable. To ensure good field control in cables, which are operated at high voltages, the inner surface of the hollow body section is designed as a variation of the outer surface of the cable and in such a way that the field control in the surrounding area is achieved by altering the number of microvaristors per surface unit as a result of expansion and/or shrinking of the hollow body section after deforming.

REFERENCES:
patent: 4418240 (1983-11-01), Chazelas
patent: 6124549 (2000-09-01), Kemp et al.
patent: 6171669 (2001-01-01), Vallauri et al.
patent: 0875087 (2000-11-01), None
patent: WO 00/74191 (2000-12-01), None

Affiliated with

Also associated with

Rating

Surrounding body for a high voltage cable and cable element,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surrounding body for a high voltage cable and cable element,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surrounding body for a high voltage cable and cable element,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3744568