发明授权
- 专利标题： Apparatus for injecting a fuel-gas mixture into an internal combustion engine
- 专利标题（中）： 将燃油混合物注入内燃机的装置
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申请号： US768703申请日： 1991-10-22
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公开(公告)号： US5197674A公开(公告)日： 1993-03-30
- 发明人: Wolfgang Ketterer , Uwe Liskow , Harald Kalup
- 申请人： Wolfgang Ketterer , Uwe Liskow , Harald Kalup
- 申请人地址： DEX Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DEX Stuttgart
- 优先权： DEX4005734 19900223
- 主分类号： F02M69/00
- IPC分类号： F02M69/00 ; F02M69/04 ; F02M69/08
摘要：
The apparatus has a fuel injection valve with an injection end which rests on a bearing face of a stepped longitudinal bore. An annular gas conduit communicates with a gas source and an annular gas gap formed between the bearing face and a mixing chamber, and an exact, symmetrical, annular gas gap is formed between the injection end and the stepped longitudinal bore. The embodiment of the apparatus is especially suitable for use in internal combustion engines with externally supplied ignition.
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