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2. 发明授权

US06601560B1 Method for starting and operating an internal combustion engine 失效
标题翻译：启动和运行内燃机的方法
公开(公告)号：US06601560B1
公开(公告)日：2003-08-05
申请号：US09535397
申请日：2000-03-27
申请人： J. Vincent Serve
发明人： J. Vincent Serve
IPC分类号： F02B1910
CPC分类号： F02N9/02 , F02B19/12 , F02D41/064 , F02F1/242 , F02P5/1506 , Y02T10/125 , Y02T10/46
摘要： A method is provided for operating an internal combustion engine comprising a combustion chamber defined by the inner wall of a cylinder, a cylinder head and the upper surface of a piston moveable longitudinally within the cylinder, the engine further comprising a pre-combustion chamber in communication with the combustion chamber. The method comprises supplying to the combustion chamber a first combustible mixture of a first hydrocarbon fuel and oxygen; supplying to the pre-combustion chamber a second combustible mixture of a second hydrocarbon fuel and oxygen, the second combustible mixture being auto-ignitable; and compressing the first and second combustible mixtures by moving the piston within the cylinder; wherein under operating conditions in which the aforementioned steps are insufficient to operate the engine and keep it running, the method further comprises the step of generating a spark to cause ignition of the compressed first combustible mixture in the combustion chamber. An internal combustion engine operable using this method is also provided. In addition, a cylinder head for the modification of existing engines to operate using this method is also provided. The method is particularly useful for starting the internal combustion engine, especially when cold.
摘要翻译：提供了一种操作内燃机的方法，所述内燃机包括由气缸的内壁，气缸盖和可在气缸内纵向移动的活塞的上表面限定的燃烧室，所述发动机还包括通信的预燃室与燃烧室。该方法包括向燃烧室供应第一烃燃料和氧气的第一可燃混合物; 向所述预燃烧室供应第二烃燃料和氧的第二可燃混合物，所述第二可燃混合物是自动燃烧的; 以及通过在所述气缸内移动所述活塞来压缩所述第一和第二可燃混合物; 其中在上述步骤不足以操作发动机并保持其运行的操作条件下，该方法还包括产生火花以引起燃烧室中压缩的第一可燃混合物点燃的步骤。还提供了一种使用该方法可操作的内燃机。此外，还提供了一种用于使用该方法操作的现有发动机的修改的气缸盖。该方法特别适用于起动内燃机，尤其是在冷启动时。

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