Patent · US Active

Panel heating device

US8076613B2 · kind B2 · utility

5Cited by

13References

16Claims

0Family size

Assignee

EWALD DÖRKEN AG · DE

Inventors

Heinz Peter Raidt · Dortmund, DE
Jörn Schröer · Herdecke, DE

Key dates

Filing date	Mar 31, 2006
Grant date	Dec 13, 2011
Priority date	—
Expiry date	Sep 19, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49083
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention depicts and describes a panel heating device (1) for placing in the area of floors, walls or ceilings, comprising an electrically conductive layer (2), another first layer (3), and electrical supply lines (5, 6). The invention provides that the first layer (3) is made of an electrically insulating and liquid-tight material.

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