Patent · US Active

Composite insulator

US9312053B2 · kind B2 · utility

1Cited by

4References

14Claims

0Family size

Assignee

Lapp Insulators GmbH · DE

Inventors

Volker Hinrichsen · Berlin, DE
Jens Seifert · Schrobenhausen, DE

Key dates

Filing date	May 27, 2011
Grant date	Apr 12, 2016
Priority date	—
Expiry date	May 27, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2958
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Disclosed is a composite insulator (1) having a core (2), in particular made of a fiber-reinforced duromer, and a protective layer (8) which surrounds the core (2) and is made in particular of an insulating elastomer. In some sections, especially on the bottom side of screens (4), the protective layer (8) specifically includes particles (7) that influence the field of the insulator (1).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.