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:
Aug. 26, 2014
Filed:
Feb. 17, 2012
Shouhei Nagasaka, Oyama, JP;
Hiroki Sato, Shimotsuke, JP;
Issei Hara, Utsunomiya, JP;
Yosuke Obuchi, Yuuki, JP;
Tatsushi Itoh, Hirakata, JP;
Yuuki Kasaoka, Hirakata, JP;
Shouhei Nagasaka, Oyama, JP;
Hiroki Sato, Shimotsuke, JP;
Issei Hara, Utsunomiya, JP;
Yosuke Obuchi, Yuuki, JP;
Tatsushi Itoh, Hirakata, JP;
Yuuki Kasaoka, Hirakata, JP;
Komatsu Ltd., Minato-ku, Tokyo, JP;
Abstract
An exhaust gas emission control system includes a cylindrical inflow body and an inflow pipe into which exhaust gas flows. The exhaust gas emission control system also includes a cylindrical outflow body and an outflow pipe from which the exhaust gas flows. The inflow pipe is provided with a louver member that covers an opening of the inflow body near an upstream side of an exhaust gas flow direction. The louver member is provided with slits and inclined plates capable of changing a flow direction of the exhaust gas passing through the slits into a desired direction.