Patent ID: 6840509

Claim:
Carburetor for an internal combustion engine showing a suction port ( 1 ) arranged in a carburetor body ( 1 . 1 ) which is in connection with the combustion chamber of the motor and which is fed with a liquid fuel via a fuel channel ( 3 . 1 ) which is arranged in the carburetor body ( 1 . 1 ) and which leads to the suction port ( 1 ), the suction port ( 1 ) being possible to throttle down or close down with a throttle ( 4 ) which is movable between an open position and a closed position, characterized in that a linearly movable valve needle ( 5 ) is arranged in the carburetor body ( 1 . 1 ) with its inner end being aimed for projecting into the fuel channel ( 3 . 1 ) and to open and close the fuel channel ( 3 . 1 ), that the outer end of the valve needle ( 5 ) is in connection with a maneuver arm ( 6 ) which is arranged on the side of the suction port ( 1 ) and which is turnably arranged around an axis ( 6 . 1 ), that the maneuver arm ( 6 ) is in connection with a wedge formed portion ( 4 . 4 ) arranged on one side of the throttle ( 4 ), the maneuver arm ( 6 ) being arranged to turn and open the fuel channel ( 3 . 1 ) when the throttle ( 4 ) is opened and to close the fuel channel ( 3 . 1 ).