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:
Mar. 26, 2013
Filed:
Mar. 18, 2008
Applicant:
Minoru Kowada, Hino, JP;
Inventor:
Minoru Kowada, Hino, JP;
Assignee:
Hino Motors, Ltd., Hino-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention has its object to suppress heat transfer from an adapterto an injectorso as to ensure a high level of reliability of the injectorover a long time. In a mounting structure for an injectorfitted at a mixing pipeB (exhaust passage) via an adapterfor addition of urea water into exhaust gas, an inner surface of the adapterto be exposed to the flow of the exhaust gasis shielded by a heat-resisting plateto interpose a heat insulating layerbetween the plateand the inner surface.