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:
May. 01, 2018
Filed:
Dec. 21, 2012
Behr Gmbh & Co. KG, Stuttgart, DE;
Wolfgang Seewald, Tamm, DE;
Falk Viehrig, Sindelfingen, DE;
MAHLE INTERNATIONAL GMBH, Stuttgart, DE;
Abstract
The invention relates to a plate-type heat exchanger, in particular for motor vehicles, having a plurality of plate pairs for forming first, second and third flow paths, a spatial region for fourth flow paths being formed between adjacent plate pairs, the plate pairs being formed from at least one first plate and a second plate in order to form the first flow paths and the second flow paths between the first and second plates, the third flow paths also being formed between the first plate and the second plate or an attachment plate being placed upon the first and/or the second plate in order to form the third flow path between the first plate and the attachment plate and/or between the second plate and the attachment plate.