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:
Feb. 21, 1995
Filed:
Dec. 23, 1992
Naochika Nunogaki, Mie, JP;
Minoru Ohta, Okazaki, JP;
Hirokatsu Mukai, Kuwana, JP;
Makoto Shirai, Yokkaichi, JP;
Toshihiro Suzumura, Nagoya, JP;
Shigenori Isomura, Kariya, JP;
Tatsunori Kato, Nagoya, JP;
Hiroyuki Tatebayashi, Handa, JP;
Akihiro Oka, Mie, JP;
Nippondenso Co., Ltd., Kariya, JP;
Abstract
The present invention pertains to a method for producing a mixture including an injected engine fuel from an injector, a combustion engine intake-air and an evaporative gas from the engine fuel. The method includes the steps of measuring a characteristic of the evaporative gas and changing step for changing a mixing ratio of the evaporative gas to at least one of the injected engine fuel and the combustion engine intake-air, according to the measured characteristic of the evaporative gas, by changing a flow rate of the combustion engine intake-air.