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. 26, 2016
Filed:
Aug. 07, 2013
Hino Motors, Ltd., Hino-shi, JP;
Sango Co., Ltd., Aichi-ken, JP;
Hino Motors, Ltd., Tokyo, JP;
Abstract
A burner for exhaust gas purification devices, comprising a base section, a first pipe section, and a second pipe section. The first pipe section has abase end section, a tip section, a combustion chamber, and a discharge port from which combusted gas is discharged. The base end section and the tip section are fixed to the base section. The second pipe section has a base end section and a tip section, and said base end and tip sections are fixed to the base section. The first pipe section also comprises an expansion/contraction section capable of expanding and contracting in a direction parallel to the central axis. The first pipe section and the second pipe section mutually overlap in the radial direction so as to form a multilayer tube structure.