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:
Jun. 25, 1996
Filed:
Oct. 05, 1994
Applicant:
Inventor:
Akihiko Okubo, Iwata, JP;
Assignee:
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
123 4101 ; 123 4174 ; 123 4128 ;
Abstract
An automotive vehicle powered by a multi-cylinder liquid cooled internal combustion engine. The engine is provided with a cooling jacket wherein localized quenching of the cylinder walls in the area of coolant inlet is reduced by providing a projection on the cylinder walls. In addition, equal coolant flow is provided around all cylinders by restricting the size of the discharge openings from the cylinder block to the cylinder head progressively toward the coolant inlet opening.
Okubo, Akihiko. (1996). Liquid-cooled internal combustion engine (U.S. Patent No. 5529027). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5529027
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile