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:
Aug. 20, 1985
Filed:
May. 18, 1984
Esko Huhta-Koivisto, Espoo, FI;
Oy Finn-Aqua Ltd., , FI;
Abstract
Distillation apparatus is disclosed which operates according to the so-called thermocompressor principle and which incorporates tubular means disposed within the apparatus to define an inner conduit and an outer annular flow duct, means for dividing the outer annular flow duct into an upper portion and a lower portion, and aperture means provided in one of these portions of the divided annular flow duct. Energy imparting means, preferably blower means, is disposed within the housing of the apparatus such that after a fluid stream, composed of at least one of liquid to be distilled and vapor, flows through at least one heat exchange tube within the apparatus and through the inner conduit, vapor flows through the energy imparting means which conveys the same into one of the two portions of the divided annular flow duct, whereby the vapor discharges from the annular flow duct to be condensed.