Patent ID: 7640921

Claim:
A fuel supply apparatus comprising: an air cleaner chamber including an inlet, through which an air is introduced in a first direction, and an outlet, through which the introduced air is led to an engine in a second direction which is different from the first direction, a rectifying member that rectifies an air current flowing from the inlet in the air cleaner chamber to the outlet, an injector that is mounted on a casing forming the air cleaner chamber and jets a fuel to the air current flowing from the inlet in the air cleaner chamber to the outlet; a filter element that is disposed between the inlet and the outlet in the air cleaner chamber, the air passing through the filter element, and an intake passage projecting into the air cleaner chamber from the outlet and having an opening opened to the air cleaner chamber, the intake passage comprising a throttle valve therein, wherein the air and the fuel in the air cleaner chamber are led to the engine through the intake passage.