Patent · US Expired

Encapsulated installation

US6239723A · kind A · utility

8Cited by

3References

25Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Peter Bauerschmidt · Schwabach, DE
Ottmar Beierl · Herzogenaurach, DE
Gerd Scholl · Hersbruck, DE
Oliver Sczesny · Aschheim, DE
Wolf-Eckhart Bulst · Munich, DE
Valentin Magori · Gernsheim, DE
Thomas Ostertag · Ulm, DE
Leonhard Reindl · Kirchzarten, DE
Dieter Lorenz · Kiel, DE

Key dates

Filing date	Jul 31, 1998
Grant date	May 29, 2001
Priority date	—
Expiry date	Jul 31, 2018

Classification

Technology area (CPC H)Electricity
CPC primaryH01H9/168
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An encapsulated installation, in particular a switching installation for high or medium voltage, includes a plurality of sensors located in an interior of an encapsulation. A central monitoring device is provided for information interchange with the surface acoustic wave sensors. An antenna element of the monitoring device is disposed at the encapsulation and is directed towards the interior. The sensors can be interrogated selectively.

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