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. 18, 1976
Filed:
Apr. 25, 1975
Applicant:
Inventors:
Trueman W Hiller, Bettendorf, IA (US);
Klaus D Jarr, Bettendorf, IA (US);
Assignee:
Weil-McLain Co., Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F17C / ;
U.S. Cl.
CPC ...
62 54 ; 55 88 ; 55 89 ; 220 / ;
Abstract
A system for recovering and condensing vapors from a liquid process or storage tank in which a shell is connected to the tank for receiving the vapors from the tank, and a vortex tube is adapted to supply a stream of cold air into said shell. The cold air is passed in a heat exchange relation to the vapors in said shell to condense the vapors, and the condensed vapors are passed back to the tank.