The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2007
Filed:
Feb. 10, 2006
Frédéric Pierron, Rambouillet, FR;
Gilbert Terranova, Le Perray en Yvelines, FR;
Christophe Marange, Chatou, FR;
Olivier Colette, Le Mesnil Saint Denis, FR;
Frédéric Pierron, Rambouillet, FR;
Gilbert Terranova, Le Perray en Yvelines, FR;
Christophe Marange, Chatou, FR;
Olivier Colette, Le Mesnil Saint Denis, FR;
Valeo Climatisation, Le Mesnil St Denis, FR;
Abstract
Electric heating device comprising an electric radiator () for heating the air passing through it, said radiator comprising a casing (), at least one resistive element mounted in the casing and constituted by at least one zigzag metal strip () which is disposed so as to be directly exposed to the air passing through the casing, and a circuit () for controlling the electrical supply of the resistive element or elements connected to a power supply. The electric radiator () comprises a set of individual heating modules () disposed parallel to one another in the casing () and so as to be directly exposed to the air passing through the casing, each heating module () comprising a pleated or corrugated metal strip () and an electronic switch controlled by the control circuit () intended to selectively inhibit the electrical supply of the metal strip ().