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:
Feb. 01, 2022
Filed:
Dec. 18, 2017
Applicant:
Vahterus Oy, Kalanti, FI;
Inventor:
Jyrki Sonninen, Turku, FI;
Assignee:
VAHTERUS OY, Kalanti, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 39/02 (2006.01); B01D 1/00 (2006.01); F28D 9/00 (2006.01); F28D 21/00 (2006.01); F28F 9/00 (2006.01); B01D 1/30 (2006.01);
U.S. Cl.
CPC ...
F25B 39/02 (2013.01); B01D 1/0094 (2013.01); B01D 1/305 (2013.01); F28D 9/005 (2013.01); F28D 9/0006 (2013.01); F28D 9/0043 (2013.01); F28D 21/0017 (2013.01); F28D 2021/0071 (2013.01); F28F 9/005 (2013.01);
Abstract
An evaporator () for vaporizing a substance into its gaseous form, which comprises a cylindrical outer shell () and a plate pack () arranged inside the cylindrical shell in its lower part and a droplet separator () arranged above the plate pack. A recirculation of a substance to be vaporized is carried out by using flow guides () arranged tightly between the plate pack and the outer shell and by an ejector pipe () arrangement comprising a collection pipe () arranged inside the outer shell.