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:
Feb. 10, 2004
Filed:
Jun. 05, 2001
Deborah V. Pence, Corvallis, OR (US);
Jose N. Reyes, Jr., Corvallis, OR (US);
Nathan Phillips, Brighton, MA (US);
Qiao Wu, Portland, OR (US);
John T. Groome, Corvallis, OR (US);
Abstract
Thermal management devices and methods include branching networks comprising flow channels of varying cross-sectional area. The branching networks can be fractal-like in nature with an increase in the total flow area following a flow channel bifurcation. In representative embodiments, the branching networks are defined in a channel pattern that is laminated between cover plates to form a thermal management device. The channel pattern includes bridging portions so that the branching network is defined with a single pattern piece. The branching networks can exhibit radial symmetry or be aligned with respect to one or more axes. Heat exchangers and diffusive mixers that include such networks are also provided.