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:
Mar. 17, 1981
Filed:
Mar. 29, 1974
Applicant:
Inventors:
Tibor Blickle, Budapest, HU;
Zsigmond Komaromy, Veszprem, HU;
Judit Filka, Veszprem, HU;
Janos Gyenis, Veszprem, HU;
Oszkar Borlai, Budapest, HU;
Assignee:
Magyar Tudomanyos Akademia Muszaki _Kemiai Kutato Intezet, Veszprem, HU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; F28D / ; F28G / ;
U.S. Cl.
CPC ...
62538 ; 62 70 ; 62 72 ; 62544 ; 165 84 ; 210748 ; 210769 ; 210774 ;
Abstract
Process is provided for the creation of crystal aggregates in one part of a tank by heat transfer from a fluid disposed in another part of the tank and maintained by heating or by cooling at a different temperature than the part containing the crystal aggregates. Both of these parts are separated from each other by a flexible membrane which is pulsated by dynamic local pressure differentials caused by foaming or by fluidizing the heat transfer fluid.