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:
Jan. 27, 2026
Filed:
Feb. 13, 2025
Isuzu Motors Limited, Yokohama, JP;
Katsushi Osada, Fujisawa, JP;
Isuzu Motors Limited, Yokohama, JP;
Abstract
An exhaust treatment apparatus for reducing nitrogen oxides contained in exhaust gas discharged from an internal combustion engine, the exhaust treatment apparatus including: a chamber that includes a cylindrical wall and includes one-side end and another-side end in a cylinder-axis direction, the one-side end including an inlet port for introducing the exhaust gas, the another-side end being closed; a pipe that includes: a pipe peripheral wall; an inlet provided in one-side portion of a pipe axis; and an outlet provided in another-side portion of the pipe axis and positioned outside the chamber, the pipe being disposed so that a circumferential space is formed between the cylindrical wall and the pipe peripheral wall; an injector that injects a reducing agent toward the circumferential space; and a guide plate that guides the exhaust gas and the injected reducing agent from a side of the circumferential space toward the inlet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile