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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.:

US 10352220 B1

PDFFull Text
Date of Patent:
Jul. 16, 2019

Filed:

May. 28, 2015

Exhaust gas stirring device

Applicant:

Futaba Industrial Co., Ltd., Okazaki-shi, Aichi, JP;

Inventor:

Yoshinobu Nagata, Okazaki, JP;

Assignee:

FUTABA INDUSTRIAL CO., LTD., Okazaki-Shi, Aichi, JP;

Attorneys:

Withrow & Terranova, P.L.L.C.

Vincent K. Gustafson

Primary Examiner:

Marc C Howell

Int. Cl.
CPC ...
B01F 5/04 (2006.01); F01N 3/24 (2006.01); B01F 5/06 (2006.01); B01F 3/04 (2006.01); F01N 3/08 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01);
U.S. Cl.
CPC ...
F01N 3/24 (2013.01); B01F 3/04049 (2013.01); B01F 5/0473 (2013.01); B01F 5/0486 (2013.01); B01F 5/06 (2013.01); B01F 5/0616 (2013.01); F01N 3/08 (2013.01); F01N 3/2066 (2013.01); F01N 3/28 (2013.01); F01N 3/2892 (2013.01); B01F 2005/0435 (2013.01); B01F 2005/0639 (2013.01);
Abstract

The exhaust gas stirring device comprises a cylindrical frame on an inner surface of a flow path member forming an exhaust flow path; supporting parts arranged to radially reach across the frame; a shielding part shielding a central axis of the frame and its circumference in the axis direction of the frame. One of the supporting parts comprises a pair of first skeletons extending radially outwardly from the central axis of the frame. The frame and the supporting parts are configured by assembling assembling members. One of the assembling members comprises the pair of first skeletons, and second skeletons respectively extending in an arc shape from one end of each of the first skeletons and constituting a part of the frame. Each of the first skeletons and the second skeletons in the assembling members comprises a vane part formed to protrude respectively from each of the first and second skeletons.

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Nagata, Yoshinobu. (2019). Exhaust gas stirring device (U.S. Patent No. 10352220). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10352220

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