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, 1992
Filed:
Dec. 23, 1991
David W Bertrand, Richmond, IN (US);
Kathleen L Frazier, Farmington Hills, MI (US);
Kevin B Wise, Connersville, IN (US);
Ford Motor Company, Dearborn, MI (US);
Abstract
A plate is disclosed for use in a plate-fin heat exchanger, comprising a generally planar elongated member having a longitudinal rib disposed along the longitudinal length of the member. The plate further includes a first plurality of beads having a height greater than the height of the rib as well as a second plurality of beads having a height approximately equal to the height of the longitudinal rib. The beads are arranged generally in rows having a planar space of predetermined longitudinal length therebetween into which an adjoining row of beads is placed when a pair of identical plates are laminated together in a face-to-face relationship and forming a heat exchanger. A heat exchanger comprising a plurality of stacked plates generally as described above is also disclosed.