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. 09, 2019
Filed:
Dec. 04, 2014
Applicant:
Schlumberger Norge As, Stavanger, NO;
Inventors:
Assignee:
SCHLUMBERGER NORGE AS, Stavanger, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 17/02 (2006.01); B01D 21/00 (2006.01); B03D 1/14 (2006.01); B04C 5/10 (2006.01); C02F 1/40 (2006.01); B03D 1/24 (2006.01); B04C 5/103 (2006.01); B04C 5/13 (2006.01); C02F 101/32 (2006.01);
U.S. Cl.
CPC ...
B01D 17/0211 (2013.01); B01D 17/0205 (2013.01); B01D 17/0214 (2013.01); B01D 17/0217 (2013.01); B01D 21/0039 (2013.01); B01D 21/0087 (2013.01); B03D 1/1412 (2013.01); B03D 1/1418 (2013.01); B03D 1/247 (2013.01); B04C 5/103 (2013.01); B04C 5/13 (2013.01); C02F 1/40 (2013.01); C02F 2101/32 (2013.01);
Abstract
An apparatus, such as a compact flotation unit, may include a tank having a fluid inlet. A cylinder may be disposed within the tank and have an open end. A first guide vane may be disposed about the cylinder, with the first guide vane having a portion axially aligned with the fluid inlet. A second guide vane may be disposed about the cylinder adjacent the open end thereof and may include a first end and a second end, with the first end of the second guide vane being axially offset from the second end of the second guide vane.