| 摘要 |
1,244,087. Cooling exhaust gases. R. RAFANELLI. April 11, 1969 [April 12, 1968], No.18677/69. Heading F1B. Exhaust gases from an I.C. engine are passed through air cooled heat exchangers 2 to condense the water vapour therein and discharged through an outlet pipe 5 after passage through a filter drum 10 with a surface of net rotated in the condensed water. A drain cock 6 for the filter unit 4 is operated by levers 7 connected to the cap of the engine fuel tank. |
