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:
Jul. 24, 2012
Filed:
Jul. 09, 2004
Pär Martinsson, Jönköping, SE;
Stefan Kullberg, Jönköping, SE;
Anders Köhler, Landvetter, SE;
Anders Reuterberg, Lerum, SE;
Niklas Sundberg, Alingsås, SE;
Kenth Gustavsson, Jönköping, SE;
Pär Martinsson, Jönköping, SE;
Stefan Kullberg, Jönköping, SE;
Anders Köhler, Landvetter, SE;
Anders Reuterberg, Lerum, SE;
Niklas Sundberg, Alingsås, SE;
Kenth Gustavsson, Jönköping, SE;
Husqvarna AB, Huskvarna, SE;
Abstract
This invention relates to a flexible intake system for a crankcase scavenged two-stroke internal combustion engine () having an additional air supply to its transfer ducts. The intake system comprises a flexible intake duct () connecting a fuel supply unit () e.g. a carburetor with an engine cylinder () and at least one flexible air duct () connecting a valve housing () for additional air with the engine cylinder. The end portion of the flexible intake duct () and at least one air duct () is secured to the cylinder by means of a baffle () made of a stiffer material than the ducts () themselves.