发明授权
- 专利标题： Internal combustion engine with return line for exhaust gases
- 专利标题（中）： 内燃机带排气回流管
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申请号： US494761申请日： 1974-08-02
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公开(公告)号： US4030463A公开(公告)日： 1977-06-21
- 发明人: Jurgen Frey , Andreas Weber , Adolf Triffterer
- 申请人： Jurgen Frey , Andreas Weber , Adolf Triffterer
- 申请人地址： DT
- 专利权人： Daimler-Benz Aktiengesellschaft
- 当前专利权人： Daimler-Benz Aktiengesellschaft
- 当前专利权人地址： DT
- 优先权： DT2339626 19730804
- 主分类号： F02D9/02
- IPC分类号： F02D9/02 ; F02D9/10 ; F02M26/17 ; F02M26/63 ; F02M25/06
摘要：
An internal combustion engine with a return line for exhaust gases which connects the exhaust system with an inlet line provided with a throttle valve; the orifice of the return line in the inlet line is thereby located within the control cross section of the inlet line so that with a closed and substantially closed throttle valve, the orifice is upstream of the throttle valve whereas with an opened or substantially opened throttle valve, it is disposed downstream thereof.
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