发明授权
- 专利标题： Piston engine, method and use
- 专利标题（中）： 活塞发动机，方法和使用
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申请号： US13096357申请日： 2011-04-28
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公开(公告)号： US08857411B2公开(公告)日： 2014-10-14
- 发明人: Jan Krüger , Rolf Jebasinski
- 申请人： Jan Krüger , Rolf Jebasinski
- 申请人地址： DE Esslingen
- 专利权人： J. Eberspaecher GmbH & Co. KG
- 当前专利权人： J. Eberspaecher GmbH & Co. KG
- 当前专利权人地址： DE Esslingen
- 代理机构： Reinhart Boerner Van Deuren P.C.
- 主分类号： F02B27/00
- IPC分类号： F02B27/00 ; F02B27/04
摘要：
The present invention relates to a method for operating a piston engine, more preferably of a motor vehicle, with a fresh air system for feeding fresh air to cylinders of the piston engine and with an exhaust system for discharging exhaust gas from the cylinders, wherein during a gas exchange by a positive pressure wave on the fresh air side the charging of the respective cylinder with fresh air and/or by a negative pressure wave on the exhaust gas side the discharging of exhaust gas from the respective cylinder is supported.An increased variability is obtained if the respective pressure wave is generated by at least one electroacoustic converter.
公开/授权文献
- US20110265763A1 Piston Engine, Method and Use 公开/授权日：2011-11-03
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