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:
Jul. 19, 1977
Filed:
Dec. 29, 1975
Applicant:
Inventor:
Carl F Bauer, Chicago, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24J / ;
U.S. Cl.
CPC ...
126271 ; 165183 ;
Abstract
Energy absorber for a solar collector assembly comprises an array of closely spaced, parallel tube portions having very high fins which present a large area of exposure to the source of radiation. The finned portions of the absorber are positioned between layers of thin, transparent plastic sheeting. The plastic sheeting contacts most of the circumference of the fins and defines generally closed cell portions between the side walls of adjacent fins which are evacuated so as to minimize convection type heat losses.