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. 25, 1979
Filed:
May. 08, 1978
David J Lloyd, Blythe, CA (US);
Other;
Abstract
A fuel-air mixture regulator for multiple cylinder four-cycle internal combustion engines is positioned between the carburetor and the intake manifold whereby the fuel and air mixture flowing from the carburetor passes through the fuel-air mixture regulator and undergoes an increase in velocity and turbulence enroute to the cylinders for better combustion. The mixture regulator includes a housing having a plurality ports. A thin, resilient, flexible reed for each port is adapted to seat thereover when the engine is not operating and moves away from the port to variably open same for flow of fuel-air mixture therethrough in response to pressure differentials on the reeds during engine operation. The size of the port opening is reduced at lower engine speeds and assures optimum fuel-air mixing and high velocity air flow even at such lower speed.