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:
Oct. 27, 1987
Filed:
Dec. 12, 1985
Applicant:
Inventors:
Nobuo Anno, Saitama, JP;
Takeo Arai, Saitama, JP;
Assignee:
Honda Giken Kogyo Kabuhiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M / ;
U.S. Cl.
CPC ...
1231 / ; 1231 / ; 184-65 ;
Abstract
A lubricating oil passage arrangement for a water-cooled internal combustion engine with a cylinder block having a plurality of cylinder bores and a water jacket surrounding the cylinder bores. The cylinder block includes a side wall and a bulging portion projecting laterally outwardly from the side wall for defining a lubricating oil passage adjacent to the water jacket. Lubricating oil flowing through the lubricating oil passage is effectively cooled by the cooling water in the water jacket.