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CN202628247U 一种脉冲式复合排气管系涡轮增压系统 失效 - 权利终止

  • 专利标题： 一种脉冲式复合排气管系涡轮增压系统
  • 专利标题（英）： Pulse type compound exhaust pipe line turbocharging system
  • 申请号： CN201220270549.9
    申请日： 2012-06-11
  • 公开(公告)号： CN202628247U
    公开(公告)日： 2012-12-26
  • 发明人: 王希波 , 郭振 , 解鹏 , 吴娜 , 刘永辉 , 陶莉莉 , 徐洋
  • 申请人： 山东交通学院
  • 申请人地址： 山东省济南市天桥区交校路5号山东交通学院科研处
  • 专利权人： 山东交通学院
  • 当前专利权人： 山东交通学院
  • 当前专利权人地址： 山东省济南市天桥区交校路5号山东交通学院科研处
  • 主分类号： F01N13/08
  • IPC分类号： F01N13/08
一种脉冲式复合排气管系涡轮增压系统
摘要：
一种脉冲式复合排气管系涡轮增压系统，属于内燃机技术领域，包括主排气管、主排气支管、旁通管、集气管，主排气支管的入口连接发动机排气道，主排气支管的出口连接主排气管，旁通管的入口连接主排气支管，旁通管的出口连接集气管，主排气管的出口连接集气管的进口，集气管的出口连接涡轮入口，旁通管顺主排气支管与主排气管内排气流动方向延伸至集气管，旁通管连接集气管侧壁且旁通管内腔与集气管内腔贯通，各缸主排气支管上均有旁通管引出至集气管。本实用新型扫气干扰小，能量利用率高，占用空间小，可紧凑安排。
摘要（英）：

The utility model discloses a pulse type compound exhaust pipe line turbocharging system which belongs to the technical field of internal combustion engines and comprising a main exhaust pipe, a main exhaust branch pipe, a bypass pipe and a gas collecting pipe, wherein the inlet of the main exhaust branch pipe is connected with an engine exhaust pipe, the outlet of the main exhaust branch pipe is connected with the main exhaust pipe, the inlet of the bypass pipe is connected with the main exhaust branch pipe, the outlet of the bypass pipe is connected with the gas collecting pipe, the outlet of the main exhaust pipe is connected with the inlet of the gas collecting pipe, the outlet of the gas collecting pipe is connected with a turbo inlet, the bypass pipe extends to the gas collecting pipe along an exhaust flowing direction in the main exhaust main pipe and the main exhaust pipe, the bypass pipe is connected with the side wall of the gas collecting pipe, an inner cavity of the bypass pipe is communicated with an inner cavity of the gas collecting pipe, and bypass pipes are arranged on the main exhaust branch pipes of all cylinders and are led out to the gas collecting pipe. The pulse type compound exhaust pipe line turbocharging system has the advantages of little scavenging interference, high energy utilization rate, small occupation space and compact arrangement.

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