Internal combustion engine having a starter device

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United States of America Patent

PATENT NO 9664143
SERIAL NO

14299791

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An internal combustion engine has a supply channel for supplying combustion air. A throttle element is arranged in the supply channel. The engine has a starter device which enables a defined free flow cross section in the supply channel in a starting position. The starter device latches in the starting position and the latching is released by actuating an operator-controlled element. A first ramp controls the free flow cross section of the fuel port depending on the position of the throttle element. The free flow cross section of the fuel opening is controlled by a second ramp. The free flow cross section of the fuel opening, which is set using the second ramp, is greater than a flow cross section set using the first ramp for the same position of the throttle element. A favorable performance of the engine after starting thereof is achieved.

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Patent Owner(s)

Patent OwnerAddress
ANDREAS STIHL AG & CO KGBADSTRASSE 115 WAIBLINGEN 71336

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Galagas, Dimitrios Backnang, DE 2 5
Osburg, Gerhard Kernen, DE 13 77
Schmidt, Peter Waiblingen, DE 300 3467

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