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. 31, 1979
Filed:
Apr. 07, 1977
Applicant:
Inventors:
Marinus J Hofstede, Berkel & Rodenrys, NL;
Gerardus Beentjes, Opmeer, NL;
Laslo Szucs, Budapest, HU;
Csaba Tasnadi, Budapest, HU;
Assignee:
Cojafex B.V., Rotterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
202173 ; 159 / ; 159 / ; 202236 ;
Abstract
Installation and process for multi-flash evaporation, in particular for the desalinization of sea water, in which the liquid to be evaporated is led through at least one passage channel which is constituted by a series of alternately snail-shell-shaped or volute spaces in which evaporation takes place and buffer spaces acting as a liquid slot or syphon for transporting liquid from a snail-shell-shaped space to the next snail-shell-shaped space.