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. 19, 1990
Filed:
Dec. 14, 1987
Applicant:
Inventors:
Shinichi Tamba, Kakogawa, JP;
Hitomi Miyake, Miki, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123 / ;
Abstract
An intake manifold is provided which communicates with left and right intake passages located respectively in left and right cylinder banks of an internal combustion vee-engine. The intake manifold comprises a single inlet passage portion, and two branch passage portions which branch from an outlet end of the inlet passage portion and which communicate respectively with the intake passages. Each of these passage portions is formed straight so that the intake manifold can be cast by means of metal dies. Also disclosed in a method of manufacturing the intake manifold.