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:
Nov. 03, 2009
Filed:
Apr. 06, 2008
Thomas Engman, Mullsjö, SE;
Carl-johan Arnesson, Gränna, SE;
Göran Dahlberg, Gränna, SE;
Gustaf Döragrip, Jönköping, SE;
Kenth Gustavsson, Jönköping, SE;
Mats Gustavsson, Huskvarna, SE;
Thomas Engman, Mullsjö, SE;
Carl-Johan Arnesson, Gränna, SE;
Göran Dahlberg, Gränna, SE;
Gustaf Döragrip, Jönköping, SE;
Kenth Gustavsson, Jönköping, SE;
Mats Gustavsson, Huskvarna, SE;
Husqvarna AB, Huskvarna, SE;
Abstract
The present invention relates to a carburetor of an internal combustion engine having a manually activated start position. The carburetor includes at least a choke valve and a throttle valve both located in the carburetor's main air passage which are able to move between an open and a closed position, each valve having at least one respective lever that cooperates during the manual activation to give at least one start position of the choke and throttle valves. The carburetor further usually includes at least one thermally responsive member arranged to affect the start position. Further a handle is arranged to provide a two stage draw—lift motion to attain the start position.