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:
Apr. 21, 2020
Filed:
Dec. 01, 2017
Applicant:
Roki Co., Ltd., Hamamatsu-shi, JP;
Inventors:
Assignee:
Roki Co., Ltd., Hamamatsu-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 45/08 (2006.01); F01M 13/04 (2006.01); B01D 45/06 (2006.01);
U.S. Cl.
CPC ...
B01D 45/08 (2013.01); B01D 45/06 (2013.01); F01M 13/04 (2013.01); F01M 13/0405 (2013.01); F01M 2013/0433 (2013.01); F01M 2013/0438 (2013.01); F01M 2013/0461 (2013.01);
Abstract
The present invention provides an oil separator that can improve oil separation performance with a simple structure. An oil separator includes a casing that has an inlet and an outlet and the oil separator is configured to separate oil contained in blow-by gas in the casing. The casing includes therein multiple staggered partition walls to form a gas passage through which the blow-by gas flows in a meandering manner in a horizontal direction from the inlet to the outlet, and a filter element that partially closes the gas passage and crosses the partition walls.