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:
Dec. 12, 1989
Filed:
Feb. 17, 1988
Applicant:
Inventors:
Silverio Bonfiglioli, Zola Predosa, IT;
Gianni Fargnoli, Anzola Emilia, IT;
Massimo Fato, Modena, IT;
Assignee:
Weber S.r.l., Turin, IT;
Primary Examiner:
Int. Cl.
CPC ...
F02D / ; F02M / ;
U.S. Cl.
CPC ...
123339 ; 123340 ;
Abstract
A system for controlling the idling speed of an electronic-injection internal combustion engine; which engine presents an air supply valve, the minimum setting of which is controlled by at least one heat-sensitive element; and which system comprises electronic means for detecting at least the speed of the engine, the temperature of the engine cooling water, and release of the accelerator pedal, for accordingly regulating the amount of heat supplied to the aforementioned heat-sensitive element.