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. 26, 2006
Filed:
May. 10, 2005
Satoshi Matsui, Aichi, JP;
Toshihiko Oka, Anjyo, JP;
Koichi Yoshimoto, Moriguchi, JP;
Yoshinori Sakurai, Kameoka, JP;
Tetsushi Nagira, Kariya, JP;
Kenichi Morishima, Aichi, JP;
Satoshi Matsui, Aichi, JP;
Toshihiko Oka, Anjyo, JP;
Koichi Yoshimoto, Moriguchi, JP;
Yoshinori Sakurai, Kameoka, JP;
Tetsushi Nagira, Kariya, JP;
Kenichi Morishima, Aichi, JP;
Mitsubishi Jidosha Engineering Kabushiki Kaisha, Okazahi, JP;
Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
The bottom surfaceof the cylinder headis formed by an intake-side bottom surfaceand an exhaust-side bottom surfaceon which an intake portand an exhaust portare formed respectively. Further, a first wallformed between an intake-side water jacketand the intake-side bottom surfaceis larger in thickness than a second wallformed between an exhaust-side water jacketand the exhaust-side bottom surface. This structure can reduce an amount of HC included in exhaust gas.