Carburetor control arrangement for internal combustion engine
AssigneeFichtel & Sachs AG
InventorKurt Dluhosch
Life of this patent
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Abstract
In an internal combustion engine with a carburetor control device, a throttle valve of the carburetor is arranged in the intake port which is defined by the cylinder block of the engine and a control linkage is established between the crankshaft and the throttle valve in order to control the speed of the throttle valve in accordance with a set value. The connection linkage is arranged in the interior of the crankcase and extends completely within the cylinder block and the crankcase interior.
Claims3
In an internal combustion engine including cylinder block means defining integrally therewith intake port means, crankcase means defining a cavity receiving a crankshaft, a carburetor mechanism attached to said cylinder block means in flow communication with said intake port means, throttle valve means within said intake port means, control means for controlling said throttle valve means, and mechanical transmission means connecting said control means and said throttle valve means, the improvement comprising that said control means are housed completely within said cavity of said crankcase means and are responsive to the number of revolutions of said crankshaft, said transmission means being arranged through a passage within said cylinder block means toward said cavity such that all of the parts of said transmission means and said control means are located completely within the interior of said cylinder block means and said cavity.
Dependencies are inferred from the claim text.