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:
Aug. 18, 1992
Filed:
May. 24, 1991
Yasuo Tada, Himeji, JP;
Mitsubishi Denki K.K., Tokyo, JP;
Abstract
A fuel supply system including an evaporated fuel gas purge system measuring a purge gas quantity in purging which comprises: evaporated fuel gas adsorption means having at least a suction port, an exhaust port, a purge port, a chamber in which an adsorption agent that adsorbs an evaporated fuel gas is filled, and detecting means for detecting a quantity of adsorption by the adsorption agent; purge means for purging an adsorbed gas; pressure detecting means for detecting a pressure at a purge gas exhaust part; and suction air temperature detecting means for detecting a temperature of suction air which flows in purging the adsorbed gas. By using the measured value of the purge gas quantity, a fuel injection quantity is corrected, which is determined by an air quantity for suction of the engine corresponding with the purge gas quantity.