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. 30, 2009
Filed:
Feb. 04, 2005
Mohamed Ali Ben Lakhdhar, Bourgoin-Jallieu, FR;
Alain Compingt, Grezieu la Varenne, FR;
Ira Zelman Richter, Lilburn, GA (US);
Mohamed Ali Ben Lakhdhar, Bourgoin-Jallieu, FR;
Alain Compingt, Grezieu la Varenne, FR;
Ira Zelman Richter, Lilburn, GA (US);
LGL France, Mions, FR;
Abstract
The invention concerns a metal fin for heat exchanger with tubes, comprising means for increasing heat transfers consisting of diverting conformations () each arranged upstream and downstream of an aperture () when considering the direction (F) of air flow, to force the air to pass either side of said aperture, the upstream () and downstream () diverting conformations of two superimposed apertures () belonging to one same column extending along a determined length so that they substantially rejoin at the plane of extension (P) of offset apertures. (Figure to be published: FIG.).