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. 26, 2016
Filed:
Mar. 20, 2015
Applicant:
Kawasaki Jukogyo Kabushiki Kaisha, Kobe-shi, Hyogo, JP;
Inventors:
Assignee:
Kawasaki Jukogyo Kabushiki Kaisha, Kobe-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F01N 1/08 (2006.01); F01N 1/12 (2006.01); F01N 1/02 (2006.01); F01N 13/18 (2010.01); F01N 1/04 (2006.01); F01N 1/24 (2006.01);
U.S. Cl.
CPC ...
F01N 1/026 (2013.01); F01N 1/04 (2013.01); F01N 1/24 (2013.01); F01N 13/1872 (2013.01); F01N 2470/02 (2013.01); F01N 2590/04 (2013.01);
Abstract
An exhaust apparatus includes: an inner tube including therein an exhaust passage and also including a peripheral wall portion on which a plurality of opening portions communicating with the exhaust passage are formed; an outer tube accommodating the inner tube, an internal space being formed between the outer tube and an outer periphery of the inner tube; and a flow rectifying member arranged at a region inside the inner tube, having a spiral shape in an axial direction of the inner tube, and configured to rectify an exhaust gas flowing through the exhaust passage.