发明申请
WO2012175794A2 SUPERCHARGING SYSTEM FOR AN INTERNAL COMBUSTION PISTON ENGINE AND METHOD OF OPERATING AN INTERNAL COMBUSTION PISTON ENGINE
审中-公开
基本信息:
- 专利标题: SUPERCHARGING SYSTEM FOR AN INTERNAL COMBUSTION PISTON ENGINE AND METHOD OF OPERATING AN INTERNAL COMBUSTION PISTON ENGINE
- 专利标题(中):内燃机活塞式发动机超高压系统及内燃机活塞发动机的运行方法
- 申请号:PCT/FI2012/050587 申请日:2012-06-12
- 公开(公告)号:WO2012175794A2 公开(公告)日:2012-12-27
- 发明人: LILJENFELDT, Gösta , NYNÄS, Håkan
- 申请人: WÄRTSILÄ FINLAND OY , LILJENFELDT, Gösta , NYNÄS, Håkan
- 申请人地址: Tarhaajantie 2 FI-65380 Vaasa FI
- 专利权人: WÄRTSILÄ FINLAND OY,LILJENFELDT, Gösta,NYNÄS, Håkan
- 当前专利权人: WÄRTSILÄ FINLAND OY,LILJENFELDT, Gösta,NYNÄS, Håkan
- 当前专利权人地址: Tarhaajantie 2 FI-65380 Vaasa FI
- 代理机构: GENIP OY
- 优先权: FI20115651 20110623
- 主分类号: F02D41/00
- IPC分类号: F02D41/00
摘要:
Invention relates to a supercharging system for an internal combustion piston engine (100) comprising a turbocharger unit (101) having a compressor part (102) and a turbine part (103) mechanically connected with each other, and a gas flow system connecting the compressor part (102) and the turbine part (103) of turbocharger unit (101) with the engine, which gas flow system comprises at least one fluid flow control device arranged to control the flow of gas between the compressor part (102), the turbine part (103) and the engine (100). At least one fluid flow control device (22) comprises at least two parallel valve units (22.1 - 22. N) each having two operational positions.
摘要(中):
本发明涉及一种用于内燃活塞式发动机(100)的增压系统,包括具有机械连接的压缩机部分(102)和涡轮部分(103)的涡轮增压器单元(101),以及连接压缩机 涡轮增压器单元(101)的涡轮机部分(103)与发动机相连接,该气体流动系统包括至少一个流体流量控制装置,其被布置成控制压缩机部分(102),涡轮机 部件(103)和发动机(100)。 至少一个流体流量控制装置(22)包括每个具有两个操作位置的至少两个平行阀单元(22.1-22.2N)。