| 摘要 |
A vapor absorption system for an internal combustion engine provides for a replenishing flow of oil to coat an absorber unit so as to keep a high efficiency operation. A desired oil flow to the evaporation control unit may be a portion of the oil from the engine crankcase lubrication system which, in turn, includes a crankcase ventilation valve in a line to the engine intake manifold so that sorbed vapors are effectively removed from the oil returning from the sorption unit. |
