Patent · US Active

Heating device for installation in a switchgear cabinet

US9338827B2 · kind B2 · utility

3Cited by

5References

7Claims

0Family size

Assignee

RITTAL GMBH & CO. KG · DE

Inventors

Ruediger Braun · Eschenburg, DE
Friedhelm Loh · Eschenburg, DE

Key dates

Filing date	Mar 4, 2011
Grant date	May 10, 2016
Priority date	—
Expiry date	Feb 4, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH05B3/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a heating device for installation in a switchgear cabinet, having a support and a heating body, wherein the support replaceably accommodates the heating body in a holder. Simple and secure mounting of the heating body on the support is achieved in that the holder has a contact surface to which limiting elements are attached, in that the limiting elements immobilize the heating body in a form-fitting manner transversely to the contact surface plane, and in that one or a plurality of locking elements are provided in the region of the holder, which immobilize the heating body in a form-fitting manner perpendicularly to the contact surface.

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