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. 29, 1982
Filed:
Apr. 21, 1980
Norio Endo, Kameoka, JP;
Tatsuro Nakagami, Kyoto, JP;
Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A fuel feed device for an engine comprises an electric control to control opening and closing of a fuel injection valve in accordance with electric signals output from an operating condition detector prior to the electric signals from an air flow rate detecting device, when the engine is operated under a specific driving condition such as a low speed and high load driving condition. Another electric control can control opening and closing of the fuel injection valve in accordance with the electric signal output from the air flow rate detecting device when the engine is under other driving conditions, so that the present invention has the advantage that highly reliable electronically controlled fuel feed is effected.