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:
Oct. 10, 1989
Filed:
Oct. 18, 1988
Kenneth L Green, Miami, FL (US);
Other;
Abstract
An air fuel mixing device for internal combustion engines comprises a ring section having air passages leading to an interior volume, a cap section for supplying fuel, and a mixing body disposed between the cap section and ring section. The mixing body includes a frusto-conical member through which a plurality of fuel passages extend parallel to the cone axis. The fuel passages form fuel outlets in a frusto-conical surface disposed in the interior volume and facing the air passages. Incoming air passes across the fuel outlets to suck fuel into the interior volume. Depressions in the frusto-conical surface induce turbulence in the incoming air to promote mixing of air and fuel. The ring section comprises relatively rotatable rings with mutually alignable slots for forming the air passages. The slots are selectively misalignable to a desired extent for regulating the amount of incoming air so that the mixing device can be suited to the different needs of various engines.