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.

Date of Patent:
Jan. 28, 2003

Filed:

Sep. 04, 2001
Applicant:
Inventors:

Michio Hirano, Akashi, JP;

Takemi Inoue, Kakogawa, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/30 ;
U.S. Cl.
CPC ...
F01L 1/30 ;
Abstract

A two-cylinder overhead-valve V-engine has two cylinders arranged so as to form a V-bank (S). Each cylinder is provided with push rods ( ) for operating an intake valve rocker arm ( ) and an exhaust valve rocker arm ( ). The push rods ( ) of each cylinder extend gradually away from each other toward a valve rocker arm chamber. An air intake passage is formed between the push rods ( ) in the cylinder head ( ) of each cylinder. An air intake port ( ) is formed in the cylinder head ( ) so as to open into the V-bank (S). The air intake port ( ) of each cylinder head ( ) is connected by the air intake passage formed in the V-bank (S) to a carburetor disposed in the V-bank (S). A water jacket outlet ( ) is formed near the air intake port ( ) in a part of the cylinder head ( ) in between the push rods( ). The water jacket outlets ( ) of the cylinder heads ( ) are connected by a cooling water passage adjacent to the air intake passage.


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