| 摘要 |
A fuel supply device comprising an air compressor (19) for supplying pressurized air to an air blast valve (21) via a pressurized air passage (20), an oil supply (25,26,27,28) device for supplying oil in an engine crankcase (10) to the compressor (19), and an oil separator (22) arranged in the pressurized air supply passage (20) to separate oil from pressurized air discharged from the air compressor (19) and return the thus-separated oil to the engine crankcase (10). |
