Patent · US Expired

Modular device assembly with a terminal

US6769938B2 · kind B2 · utility

5Cited by

6References

20Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Günther Oskar Eckert · Zellingen, DE
Reinhard Sangl · Wenzenbach, DE
Winfried Vierling · Neutraubling, DE

Key dates

Filing date	Oct 11, 2002
Grant date	Aug 3, 2004
Priority date	—
Expiry date	Dec 26, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH01H71/082
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A modular device comprises a housing and a terminal arranged therein with a clamping screw, a pressure plate and clamping frame, a first recess on the connection side for transversely receiving a busbar passing through the housing and clamping frame, and the insulating gap between the outer edge of the clamping frame within the housing and the outer side of the adjoining closed housing side being smaller than the air insulating gap between the outer edge of the clamping frame in the region of the recess and the outer side of the adjoining housing side.

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