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:
Sep. 11, 2012
Filed:
Oct. 07, 2008
Jörg Amann, Walheim, DE;
Eberhard Bohnaker, Leutenbach, DE;
Ricardo Hojczyk, Prague, CZ;
Ulrich Kapinsky, Waiblingen, DE;
Mark Reichler, Waiblingen, DE;
Martin Rieber, Stuttgart, DE;
Jörg Amann, Walheim, DE;
Eberhard Bohnaker, Leutenbach, DE;
Ricardo Hojczyk, Prague, CZ;
Ulrich Kapinsky, Waiblingen, DE;
Mark Reichler, Waiblingen, DE;
Martin Rieber, Stuttgart, DE;
Andreas Stihl AG & Co. KG, Waiblingen, DE;
Abstract
An internal combustion engine has a cylinder () and a crankcase (). A combustion chamber () is formed in the cylinder () and is delimited by a piston (). The piston () rotationally drives a crankshaft () in a rotational direction () via a connecting rod (). The crankshaft () is arranged in a crankcase interior space (). A mixture inlet () is provided in the crankcase interior space (). In the crankcase interior space (), at least one flow conducting element () is provided which is spatially fixed and this flow conducting element projects into the crankcase interior space () and lies opposite to the rotational direction () of the crankshaft ().