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. 16, 1998
Filed:
Jan. 22, 1997
Fumio Hara, Wako, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A fuel supply control system for an internal combustion engine installed in a vehicle has an ECU which controls the amount of fuel to be supplied to the engine according to the rotational speed of the engine detected by a rotational speed sensor and load on the engine detected by a load sensor. The supply of fuel to the engine is interrupted when the detected rotational speed of the engine exceeds a first predetermined value, and the supply of fuel to the engine is resumed when the detected rotational speed of the engine drops below a second predetermined value which is lower than the first predetermined value. When the supply of fuel to the engine is resumed, the air-fuel ratio of a mixture supplied to the engine is leaned by decreasing the amount of fuel to be supplied to the engine, depending on at least one of the detected load on the engine and the detected traveling speed of the vehicle.