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:
Dec. 29, 2015
Filed:
Jan. 18, 2013
Yanmar Co., Ltd., Osaka, JP;
Kenta Saitou, Osaka, JP;
Masayuki Yamada, Osaka, JP;
Masataka Mitsuda, Osaka, JP;
Shigehito Yoshimura, Osaka, JP;
Yanmar Co., Ltd., Osaka, JP;
Abstract
An engine device in which a support structure of an exhaust throttle device can be made as a high rigidity structure, and it is possible to prevent the exhaust throttle device from being heated by radiation heat from peripheries of the exhaust throttle device. The engine device of the invention includes an engine having an exhaust manifold, and the exhaust throttle device adjusts exhaust gas pressure of the exhaust manifold An exhaust gas intake side of a throttle valve case of the exhaust throttle device is fastened to an exhaust gas outlet of the exhaust manifold, and an exhaust gas pipe is connected to the exhaust manifold through the throttle valve case. An intermediate portion of a cooling pipe of an EGR cooler is provided with a cooling water pipe of the exhaust throttle device.