LAWN MOWER SUPPORTED BY MEANS OF AN AIR CUSHION WHEN IN OPERATION

摘要

1464407 Air cleaner for lawn mower FLYMO SA 9 Nov 1974 48575/74 Heading BIT A lawn mower of the kind supported by a cushion of air comprises a device for cleaning induction air for its internal combustion engine in which air is admitted to chamber 8 through a plurality of tangential openings 9 and a cyclonically cleaned portion enters carburettor intake 7 passes through filter 6 (e.g. oil soaked) to the engine. Particle laden air by-passes the carburettor intake 7 and is drawn through outlet 10 by impeller 3 drawing air to the air cushion.