Two-stroke engine and method for operating a two-stroke engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11773767
APP PUB NO 20210254544A1
SERIAL NO

17177095

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Importance

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Abstract

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A two-stroke engine includes a cylinder having a combustion chamber. The combustion chamber is delimited by a piston guided in a reciprocating manner in the cylinder and drives a crankshaft. A first intake channel opens into the crankcase interior. A transfer channel opens into the crankcase interior via a transfer window on a cylinder bore of the cylinder and via a passage opening. A second intake channel is provided for supplying scavenging air to the transfer channel. The first intake channel and the second intake channel are configured for supplying air. An injection valve configured for injecting the entire quantity of fuel to be supplied to the engine directly into the crankcase interior is disposed on the crankcase. A method for operating a two-stroke engine provides that the entire quantity of fuel to be supplied to the engine via a metering installation is supplied directly to the crankcase interior.

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Patent Owner(s)

Patent OwnerAddress
ANDREAS STIHL AG & CO KGBADSTRASSE 115 WAIBLINGEN 71336

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deigendesch, Tobias Backnang, DE 7 17
Koehli, Robert Winnenden, DE 4 3
Pawlowski, Jan Poppenweiler, DE 5 13
Seidel, Tilman Stuttgart, DE 4 4

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