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:
May. 20, 1986
Filed:
Sep. 26, 1984
Applicant:
Inventor:
Teruo Takayama, Katsuta, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123 / ; 123470 ;
Abstract
An intake system for an internal combustion engine has an induction passage which extends substantially horizontally from a throttle body accommodating a throttle valve to an intake manifold of the engine. A fuel injector is disposed in the throttle body substantially coaxially with the throttle body. Fuel is supplied to the injector through a fuel inlet passage, while excess fuel is returned through a fuel outlet passage. At least the fuel outlet passage extends upwardly from the injector.