| 摘要 |
PCT No. PCT/SE82/00275 Sec. 371 Date Apr. 28, 1983 Sec. 102(e) Date Apr. 28, 1983 PCT Filed Sep. 6, 1982 PCT Pub. No. WO83/00901 PCT Pub. Date Mar. 17, 1983.In a combustion engine, the amount of working medium is controlled by allowing the engine to suck in an amount of working medium corresponding to full gas operation, of which a portion is then allowed to flow out again without being compressed, while an amount proportional to the current load is retained and compressed, the compression ratio being regulated as a function of the amount of working medium retained. In such an engine there is a movable member (4) for adjusting the compression ratio, the position of said member being controlled by a control means (9). Furthermore, there is at least one spill flow valve (12), the open-time of which is variable as a function of the current load of the engine. |
