Marine engine

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

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1235591, F02B 7502

Patent

active

052536181

ABSTRACT:
An outboard motor having an air compressor for delivering compressed air to a scavenging system for the engine. The air compressor is designed so that when the engine is not running, any moisture which may be present in the pumping cavity of the air compressor will drain out of the outlet opening of the compressor.

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