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. 03, 2008
Filed:
Jun. 28, 2005
Michel Smah, Sathonay-Village, FR;
Mohamed Ali Ben Lakhdhar, Bourgoin-Jallieu, FR;
David Liope, Diemoz, FR;
Gerard Blain, Mions, FR;
Alain Compingt, Grezieu la Varenne, FR;
Michel Smah, Sathonay-Village, FR;
Mohamed Ali Ben Lakhdhar, Bourgoin-Jallieu, FR;
David Liope, Diemoz, FR;
Gerard Blain, Mions, FR;
Alain Compingt, Grezieu la Varenne, FR;
LGL France, Mions, FR;
Abstract
The invention relates to a heat exchange device including at least one heat exchange wall () between the refrigerant fluid () and the fluid to be cooled () having on one side a so-called hot surface () in contact with the fluid to be cooled, and at least one mechanical system () antagonist to the deposition on the hot surface of the exchange wall, of a solid layer of the fluid to be cooled. According to the invention, the means antagonist to the deposition is formed with a friction means () including a planar surface extending parallel to the hot surface of the exchange wall and having a heat conductivity such that the ratio of the heat conductivities of said friction means on the hot surface is larger than or equal to 3, and the mechanical system () includes means for supporting the friction means, adapted so that the latter rubs on the hot surface of the exchange wall via its planar surface.