首页>
外国专利>
Two-stage supercharging for IC engine - involves two separate turbocharger units with compressors in series and turbines in parallel.
Two-stage supercharging for IC engine - involves two separate turbocharger units with compressors in series and turbines in parallel.
展开▼
机译:内燃机的两级增压-包括两个单独的涡轮增压器单元,其中串联的压缩机和并联的涡轮机。
展开▼
页面导航
摘要
著录项
相似文献
摘要
The two turbochargers are each composed of a turbine and compressor. The exhaust turbines are arranged in parallel and the compressors in series and the second or high pressure compressor arranged between the first or low pressure compressor and the engine is one size smaller than this first compressor. The high pressure compressor (2) should be at least one size smaller than the second exhaust turbine (4) coupled to it and the compressor wheel is two sizes smaller than the compressor wheel of the low pressure compressor (1). There is a bypass valve (5) pref. between compressor (2) output and the exhaust input (12) of turbine (3, 4). USE/ADVANTAGE - Design based on standard turbocharger component gives 2-stage charging for e.g. 4-stroke engines at low cost and high efficiency.
展开▼