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. 11, 2005
Filed:
Feb. 17, 2003
David R. Brower, Beaver Dam, WI (US);
Kevin D. Steffes, Fond du Lac, WI (US);
David R. Brower, Beaver Dam, WI (US);
Kevin D. Steffes, Fond du Lac, WI (US);
Tecumseh Products Company, Tecumseh, MI (US);
Abstract
A fuel tank for use with small internal combustion engines, the fuel tank having an inlet and an outlet and storing a quantity of fuel therein. A hydrophobic barrier is positioned within the fuel tank in flow communication with the outlet, and permits the passage of fuel therethrough while preventing the passage of water therethrough. In this manner, water is prevented from entering the intake system of the engine. The hydrophobic barrier may be positioned at an inclined angle proximate the fuel outlet, such that water droplets within the fuel are deflected downwardly toward the lower portion of the fuel tank. The fuel tank includes a lower wall with a depressed area defining a water trap in which water may collect, the water trap spaced laterally away from the fuel outlet and the fuel inlet.