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:
May. 22, 2001
Filed:
Apr. 30, 1999
Maninder Singh Sehmbey, Wheeling, IL (US);
Morris B. Bowers, Grayslake, IL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
The present invention provides a two-phase thermosyphon (,) that includes a sealed housing (,). The housing (,) includes a first outer surface, a second outer surface opposite the first outer surface, a first inner surface, and a second inner surface. The housing (,) is preferably formed of a first housing piece and a second housing piece that are attached in such a way as to form a sealed housing. A porous structural material (,) is disposed within the housing (,). A plurality of slots (,) are disposed within the porous structural material (,). The slots (,) preferably run substantially perpendicular to the general direction of vapor flow through the porous structural material (,) and provide increased heat dissipation in the two-phase thermosyphon (,).