- 专利标题： Engine having prechamber ignition and method of controlling such an engine
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申请号： US17234893申请日： 2021-04-20
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公开(公告)号： US11300038B2公开(公告)日： 2022-04-12
- 发明人: Bouzid Seba , Ulrich Weiss , Bakir Puran , Roberto Andreutti
- 申请人： Liebherr Machines Bulle SA
- 申请人地址： SE Bulle
- 专利权人： Liebherr Machines Bulle SA
- 当前专利权人： Liebherr Machines Bulle SA
- 当前专利权人地址： SE Bulle
- 代理机构： Dilworth & Barrese, LLP
- 优先权： CH00481/20 20200423,CH00073/21 20210126
- 主分类号： F02B19/12
- IPC分类号： F02B19/12 ; F02M25/028 ; F02M31/20 ; F02B19/02 ; F02M61/14
摘要：
The invention relates to an engine having prechamber ignition, in particular a gas engine, that comprises a main combustion space in a cylinder of the engine for combusting an air-fuel mixture and a prechamber having an ignition device arranged therein and a fuel injector arranged therein, wherein the prechamber has at least one transfer port that fluidically connects the prechamber to the main combustion space. The engine is characterized in that the fuel injector arranged in the prechamber is the only fuel injector via which fuel can be introduced into the associated main combustion space.
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