Patent · US Expired

Switchgear cabinet monitoring arrangement

US6348745B1 · kind B1 · utility

6Cited by

2References

18Claims

0Family size

Assignee

Rittal-Werk Rudolf Loh GmbH & Co. KG · DE

Inventors

Sven Laurosch · Haiger, DE
Markus Hain · Dillenburg, DE
Heinrich Strackbein · Biebertal, DE

Key dates

Filing date	Mar 13, 2000
Grant date	Feb 19, 2002
Priority date	—
Expiry date	Mar 13, 2020

Classification

Technology area (CPC H)Electricity
CPC primaryH05K7/1481
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A switchgear cabinet monitoring arrangement with a central control arrangement for monitoring, controlling and/or regulating switchgear cabinet functions, and having a base device with inputs and outputs, in which monitoring and control components and a voltage supply device are arranged. Adaptation to different requirements is achieved because the base device has several function card insertion slots. Several function cards with different monitoring, control, regulation and/or switching functions are provided with an appropriate identification and for selective insertion in the function card insertion slots. An identification device determines which function card insertion slots (2.1, . . . 2N) are occupied and of what type is the possibly inserted function card.

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