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. 03, 1980
Filed:
Feb. 05, 1979
Applicant:
Inventors:
Hiroshi Ito, Nagoya, JP;
Takeo Miyoshi, Toyota, JP;
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01B / ; F16L / ;
U.S. Cl.
CPC ...
123 / ; 1231 / ; 138 30 ;
Abstract
An electronic fuel injection system for an internal combustion engine, whereby fuel is introduced into the engine under controlled pressure through electro-magnetic valves at a flow rate controlled in accordance with the opening duration of the electro-magnetic valves. A fuel damper is provided in the fuel line upstream of all the electro-magnetic valves for leveling the pulsation of fuel pressure.