Patent · US Expired

Electrical module assembly with an explosion-proof switch

US6911895B2 · kind B2 · utility

3Cited by

0References

12Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Martin Mayr · Ilmmünster, DE
Konrad Artmann · Schondorf am Ammersee, DE

Key dates

Filing date	Sep 30, 2003
Grant date	Jun 28, 2005
Priority date	—
Expiry date	Oct 2, 2023

Classification

Technology area (CPC H)Electricity
CPC primaryH01H36/00
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrical module assembly includes an electrical module located in the module housing (1) and having an explosion-proof contactless switch (4) including a movable switching element (7) and an actuation element (6) for actuating the switching element (7) from outside, and a sensory electronics (8) for sensing movement of the switch element (7), with the sensory electronics (8) being spatially separated from the switching element (7) by a separation section (9) of the wall (2) of the module housing (1).

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