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:
Aug. 15, 2006
Filed:
Sep. 30, 2004
Markus Zwimpfer, Fellbach, DE;
Reinhard Friedrich, Waiblingen, DE;
Florian Von Krane, Buoch, DE;
Klaus-martin Uhl, Baltmannsweiler, DE;
Markus Zwimpfer, Fellbach, DE;
Reinhard Friedrich, Waiblingen, DE;
Florian von Krane, Buoch, DE;
Klaus-Martin Uhl, Baltmannsweiler, DE;
Andreas Stihl AG & Co. KG, Waiblingen, DE;
Abstract
A carburetor arrangement for a two-stroke engine () is for a portable handheld work apparatus such as a motor-driven chain saw, cutoff machine or the like and has an intake channel (). The intake channel () is partitioned by a partition wall () into an air channel () and a mixture channel (). A fuel opening () for supplying fuel to the two-stroke engine () opens into the mixture channel (). The carburetor arrangement has a carburetor () having a carburetor housing () wherein an intake channel section () is formed. A throttle flap () is pivotally journalled in the carburetor housing (). A good partitioning of the air channel () from the mixture channel () results with a simple manufacture of the carburetor () when a partition wall section () is configured as a separate component upstream of the throttle flap () and is held in the intake channel ().