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:
Jan. 06, 2015
Filed:
Dec. 04, 2009
Applicants:
Paul Warfel, Davidson, NC (US);
Neal Chandler, Shreveport, LA (US);
Darien Lynn Lacroix, Texarkana, TX (US);
Inventors:
Paul Warfel, Davidson, NC (US);
Neal Chandler, Shreveport, LA (US);
Darien Lynn Lacroix, Texarkana, TX (US);
Assignee:
Husqvarna AB, Huskvarna, SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 1/16 (2006.01); F02M 17/04 (2006.01); F02M 1/08 (2006.01); F02M 1/02 (2006.01);
U.S. Cl.
CPC ...
F02M 17/04 (2013.01); F02M 1/08 (2013.01); F02M 1/16 (2013.01); F02M 1/02 (2013.01);
Abstract
A fuel delivery system () for an internal combustion engine. The fuel delivery system () includes a diaphragm carburettor () for mixing air and fuel, a start preparation system () for introducing fuel into the carburettor before a start of the engine, and a fuel enrichment system () for providing an enriched fuel and air mixture when the engine is cranked.