Patent ID: 6227162
Filing Date: 2001-05-08
Classification: F02B,F02M

Abstract:
A system (1) for cleaning of intake air (2) for a fan-cooled combustion engine intended for a working tool, said engine havinga fan wheel (3) enclosed in a fan cover (4) for cooling of the engine,a flow duct (5) having two ends (6, 7) and being smoothly connected to the fan cover (4) at least one of said two ends (6, 7) by an intake to the flow duct (5) to substantially avoid deflection of intake air, thereby substantially avoiding the generation of turbelence in the intake air, anda deflection duct (8) being arranged in the wall of the flow duct (5), so that the flow and deflection ducts (5, 8) form a T-like crossing, the deflection duct leading to an engine inlet duct (9).