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:
Jun. 20, 2017
Filed:
Oct. 21, 2015
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Sango Co., Ltd., Miyoshi, Aichi, JP;
Tsukasa Nagayama, Toyota, JP;
Naoki Yagi, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
SANGO CO., LTD., Miyoshi, JP;
Abstract
A dispersion plate that can be arranged on an upstream side of an oxygen concentration sensor in an exhaust pipe of an internal combustion engine, the oxygen concentration sensor being arranged in the exhaust pipe, is provided. The dispersion plate is configured to disperse an exhaust flow in the exhaust pipe. The dispersion plate includes a first plate and a second plate. The first plate includes a deflection plate that extends in an inclined direction and a twisted direction with respect to an extending direction of the exhaust pipe. The second plate extends in a direction orthogonal to the extending direction of the exhaust pipe. The second plate includes a through hole. The second plate is arranged on an outer circumferential side of the first plate in the exhaust pipe.