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. 18, 1981
Filed:
Oct. 18, 1979
Applicant:
Inventor:
Jacques Sterlini, Paris, FR;
Assignee:
BBC Brown, Boveri & Company Limited, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
203 24 ; 159 / ; 203 26 ; 203 71 ;
Abstract
Disclosed is a method and apparatus for the concentration of a solution of a 'dissolved' material in a 'solvent' without the input of any outside heat and by the furnishing of only work, the latter having a value close to the theoretical work of unmixing.