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:
Jan. 27, 2015
Filed:
Sep. 07, 2009
Denis Grandjean, Ablis, FR;
Marcel Trebouet, Chavenay, FR;
Denis Grandjean, Ablis, FR;
Marcel Trebouet, Chavenay, FR;
Valeo Systèmes d'Essuyage, La Verriere, FR;
Abstract
The invention relates to a liquid heating device for an automobile that comprises two independent liquid flow paths () integrally formed in at least one part () made of a heat-conducting material, each liquid flow path () being capable of enabling a flow of liquid between a connection terminal defining an inlet and a connection terminal defining an outlet (), each of the connection terminals being capable of sealingly receiving a liquid supply duct or tube, and a heating means () thermally coupled with said part () and capable of heating said part () so that the liquid flowing through said flow paths can absorb the heat of said part (). The invention advantageously enables the very flexible use thereof for one or more systems requiring heated liquid inside a single vehicle.