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1. 发明授权

US4005685A Fuel injection apparatus 失效
标题翻译：燃油喷射装置
公开(公告)号：US4005685A
公开(公告)日：1977-02-01
申请号：US600023
申请日：1975-07-29
申请人： Endre Kovacs , Peter Kovacs , Michael Kovacs , Marta Kovacs , Geza Kovacs
发明人： Endre Kovacs , Peter Kovacs , Michael Kovacs , Marta Kovacs , Geza Kovacs
IPC分类号： F02M47/04 , F02M47/06
CPC分类号： F02M47/043
摘要： Fuel injection apparatus for injecting gasoline or other combustible fuel into the cylinders of an internal combustion engine. The apparatus includes a fuel injector body having a diaphragm through which a needle valve extends and a constant fluid pressure is maintained on one side of the diaphragm to urge the needle valve toward closed position. A higher fluid pressure is intermittently applied to the other side of the diaphragm so that the needle valve is opened to spray fuel under pressure into the internal combustion engine, and when the higher pressure is relieved the introduction of fuel is interrupted.
摘要翻译：用于将汽油或其他可燃燃料喷射到内燃机的气缸中的燃料喷射装置。该装置包括具有隔膜的燃料喷射器主体，针阀延伸穿过该隔膜，并且在隔膜的一侧保持恒定的流体压力以将针阀推向关闭位置。间隔地向隔膜的另一侧施加较高的流体压力，使得打开针阀以在压力下将燃料喷射到内燃机中，并且当更高的压力被释放时，燃料的引入被中断。

2. 发明授权

US4008009A Fuel injection pump 失效
标题翻译：燃油喷射泵
公开(公告)号：US4008009A
公开(公告)日：1977-02-15
申请号：US618178
申请日：1975-09-30
申请人： Endre Kovacs , Peter Kovacs , Michael Kovacs , Marta Kovacs , Geza Kovacs
发明人： Endre Kovacs , Peter Kovacs , Michael Kovacs , Marta Kovacs , Geza Kovacs
IPC分类号： F02B3/06 , F02M59/14 , F04B43/067 , F04B9/10 , F02M59/26 , F04B7/06
CPC分类号： F02M59/14 , F04B43/067 , F02B3/06
摘要： Pump apparatus for injecting combustible fuel under high pressure into a diesel type internal combustion engine. The apparatus includes a body having a cavity with a diaphragm therein and an adjustable variable pressure applied intermittently to one side of the diaphragm causes a selected quantity of fuel to be pumped through the cavity on the other side of the diaphragm.
摘要翻译：在高压下将可燃燃料喷射到柴油机型内燃机中的泵装置。该装置包括具有其中具有隔膜的空腔的本体，并且间隔地施加到隔膜的一侧的可调节可变压力使得选定量的燃料被泵送通过隔膜另一侧上的空腔。

3. 发明授权

US4444166A Method and apparatus for reducing the operating compression ratios of compression ignition engines 失效
标题翻译：用于降低压缩点火发动机的操作压缩比的方法和装置
公开(公告)号：US4444166A
公开(公告)日：1984-04-24
申请号：US472317
申请日：1983-03-04
申请人： Geza Kovacs , Mihaly Kovacs , Endre Kovacs , Peter Kovacs
发明人： Geza Kovacs , Mihaly Kovacs , Endre Kovacs , Peter Kovacs
IPC分类号： F02B3/00 , F02B3/06 , F02B19/14 , F02B23/06 , F02P23/00 , F02B33/00
CPC分类号： F02B23/0651 , F02B19/14 , F02B23/0672 , F02B23/0687 , F02B3/00 , F02P23/00 , F02B2275/14 , F02B2275/16 , F02B23/0603 , F02B23/0621 , F02B23/0657 , F02B3/06 , Y02T10/123 , Y02T10/125
摘要： A method and apparatus for combusting diesel, gasoline, kerosene, alcohol and other compression ignition fuels in either direct or indirect injection compression auto ignition internal combustion engines which enables such engines to operate at low compressions. The apparatus includes an ignition chamber which functions to receive a portion of the incoming fuel charge thereby concentrating such portion in an area separate from the auxiliary or primary combustion chambers. The ignition chamber is predominantly in convective heat exchange relationship with the primary combustion chamber and has at least one opening therein designed and oriented with respect to the interior thereof to create a nonturbulent circular air flow therein during the compression stroke of the engine which will cause the lighter components of the fuel charge directed therein to be concentrated adjacent a central zone where such lighter and generally more volatile components of the fuel charge will be ignited by the heat therein to thereby initiate a controlled ignition of the remaining fuel in the ignition chamber. The amount of fuel in the fuel charge directed into the ignition chamber will remain generally constant regardless of the load on the engine and its operating speed with the amount of such fuel charge depending on the engine compression ratio and the relative sizes of the ignition and combustion chambers. The amount of such a fuel charge should be as great as possible while still insuring complete fuel combustion therein. The amount of heat released within the ignition chamber compensates for the heat lost through operating a lower compressions and is sufficient to ignite the fuel in the main burning or combustion chamber.
摘要翻译：一种用于在直接或间接注射压缩自动点火内燃机中燃烧柴油，汽油，煤油，酒精和其它压燃点燃燃料的方法和装置，其使得这种发动机能够以低压缩运行。该装置包括点火室，其功能是接收一部分进入的燃料电荷，从而将这些部分集中在与辅助或主燃烧室分离的区域中。点火室主要与主燃烧室处于对流热交换关系，并且其中至少有一个开口相对于其内部设计和定向，以在发动机的压缩冲程期间在其中产生不湍流的圆形空气流，这将使得导向其中的燃料进料的较轻部件被集中在中心区域附近，其中燃料装料的较轻且通常更易挥发的组分将被其中的热量点燃，从而启动点燃室中的剩余燃料的受控着火。引导到点火室中的燃料进料中的燃料量将保持大体上恒定，而不管发动机的负载和其运行速度如何，这些燃料的量取决于发动机的压缩比和点燃和燃烧的相对尺寸房间。这种燃料充量的量应当尽可能大，同时仍然确保其中完全燃料燃烧。点火室内释放的热量通过操作较低的压缩来补偿热量损失，并足以点燃主燃烧室或燃烧室中的燃料。

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