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. 27, 2006
Filed:
Dec. 03, 2002
Alexandre Cury Schmid, Joinville, BR;
Jose Alberto Correa Salles, Joinville, BR;
Alexandre Cury Schmid, Joinville, BR;
Jose Alberto Correa Salles, Joinville, BR;
Multibras S.A. Eletrodomesticos, Sao Paulo, BR;
Abstract
An evaporator for refrigeration systems, comprising a set of tubes () arranged in series, spaced and parallel in relation to each other, carrying a refrigerant fluid and which are incorporated to and trespass a plurality of fins () arranged in multiple rows extending transversally to the direction of a forced airflow (F). The fins (), which are incorporated to the first and second tubes () are spaced from each other by a larger distance (d), when they are operatively associated with a refrigerating environment, and by a smaller distance (d), when they are operatively associated with a freezing environment. Said distances (d) decrease at each two subsequent tubes (), until reaching at least the third tube (), said distance being then maintained at a minimum value for the other subsequent tubes ().