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:
Jun. 20, 2017
Filed:
Sep. 13, 2012
Sylvain Moreau, Spay, FR;
Francois Busson, Saint Gervais en Belin, FR;
Regine Haller, Boissy Sans Avoir, FR;
Mohamed Yahia, Paris, FR;
Bertrand Nicolas, Paris, FR;
Sylvain Moreau, Spay, FR;
Francois Busson, Saint Gervais en Belin, FR;
Regine Haller, Boissy Sans Avoir, FR;
Mohamed Yahia, Paris, FR;
Bertrand Nicolas, Paris, FR;
VALEO SYSTEMES THERMIQUES, Le Mesnil Saint Denis, FR;
Abstract
Evaporator, notably for motor vehicle air-conditioning circuit. According to the invention, the evaporator (), which comprises three layers—upstream (), intermediate () and downstream ()—through which there flows a coolant that enters the evaporator () via the intermediate layer () and leaves the evaporator via the upstream layer () to cool an air flow (A) passing in succession across said upstream (), intermediate () and downstream () layers, comprises means (E) for inducing a pressure drop between the outlet of the intermediate layer () and the inlet of the downstream layer ().