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:
Jul. 22, 1997
Filed:
Jan. 25, 1996
Mutsumi Kanda, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Abstract
A combustion chamber of an engine comprising a pair of exhaust valves arranged on one side of an inner wall of a cylinder head. A pair of intake valves are arranged on the other side of the inner wall of the cylinder head. Inflow suppressing walls for suppressing the inflow of the intake air from the openings of the intake valves are formed along the peripheral portions of the intake valves positioned opposite to the exhaust valves and positioned between the intake valves. The parts of the inner wall of the cylinder head around the peripheral portions of the intake valves positioned opposite to the exhaust valves and positioned opposite to the other intake valves are expanded outward from the cylinder bore.