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    Fuel injection systems for mixture compressing spark-ignition internal combustion engine
    2.
    发明授权
    Fuel injection systems for mixture compressing spark-ignition internal combustion engine 失效
    用于混合压缩火花点火内燃机的燃油喷射系统

    公开(公告)号：US4304200A

    公开(公告)日：1981-12-08

    申请号：US125359

    申请日：1980-02-28

    申请人： Gunter Kromer

    发明人： Gunter Kromer

    IPC分类号： F02P11/04 ,  F02D43/00 ,  F02M69/22 ,  F02M69/28 ,  F02M69/32 ,  F02P9/00 ,  F02B23/00

    CPC分类号： F02M69/32 ,  F02M69/22 ,  F02M69/28 ,  F02P9/002

    摘要： A fuel injection system for a mixture-compressing spark-ignition internal combustion engine includes an air suction pipe, a throttle valve located in the pipe, and a member upstream of the throttle valve, which is actuatable by air flowing through the suction pipe so as to move a piston valve to dose a quantity of fuel to a fuel injection nozzle. The system includes a duct which bypasses the throttle valve, the duct having a valve which closes the duct when the throttle valve is closed and when the engine is above the idling speed. The duct valve is operatively connected to a switching member which switches off the ignition system of the engine.

    摘要翻译： 用于混合压缩火花点火内燃机的燃料喷射系统包括空气吸入管，位于管道中的节流阀和节流阀上游的构件，其可通过流过吸入管的空气致动，从而 移动活塞阀以将一定数量的燃料喷入燃料喷射喷嘴。 该系统包括绕过节流阀的管道，该管道具有阀，当节流阀关闭时以及当发动机高于空转速度时关闭管道。 管道阀可操作地连接到切换引擎的点火系统的切换构件。

    Rotary piston internal combustion engine
    3.
    发明授权
    Rotary piston internal combustion engine 失效
    旋转活塞内燃机

    公开(公告)号：US4100911A

    公开(公告)日：1978-07-18

    申请号：US720247

    申请日：1976-09-03

    申请人： Gunter Kromer

    发明人： Gunter Kromer

    IPC分类号： F02B53/10 ,  F02B1/04 ,  F02B55/14

    CPC分类号： F02B55/14 ,  F02B1/04 ,  F02B2053/005

    摘要： A rotary piston internal combustion engine of trochoidal construction with spark ignition and fuel injection, comprises a housing made up of a peripheral wall portion with a two-lobed inner surface having first and second nodes on its minor axis, and two parallel side portions. A three-cornered piston in the housing is rotatably mounted on the eccentric of an eccentric-carrying shaft, the piston having a recess in each flank and defining together with the inner peripheral surface of the housing working chambers of variable volume. Provisions are made in the housing near the first minor-axis node, an inlet port with a fuel metering device and an exhaust port for the escape of the burnt gases, and in which at least one sparking plug and an injection nozzle are arranged in the zone of the inner peripheral surface in which compression takes place.

    摘要翻译： 具有火花点火和燃料喷射的摆线结构的旋转活塞内燃机包括由周壁部分构成的壳体，该外围壁部分具有在其短轴上具有第一和第二节点的双凸起的内表面和两个平行的侧部。 壳体中的三角活塞可旋转地安装在偏心承载轴的偏心件上，活塞在每个侧面中具有凹部，并且与可变容积的壳体工作室的内周表面一起限定。 在第一小轴节点附近的壳体中设置有一个具有燃料计量装置的入口和用于排出燃烧气体的排气口，并且其中至少一个火花塞和喷嘴被布置在 发生压缩的内周面的区域。

    Fuel-injection internal-combustion engine
    4.
    发明授权
    Fuel-injection internal-combustion engine 失效
    燃油喷射内燃机

    公开(公告)号：US4498435A

    公开(公告)日：1985-02-12

    申请号：US434598

    申请日：1982-10-15

    申请人： Gunter Kromer

    发明人： Gunter Kromer

    IPC分类号： F02B31/00 ,  F02B31/06 ,  F02M35/10

    CPC分类号： F02B31/06 ,  F02B2275/14 ,  Y02T10/123 ,  Y02T10/146

    摘要： In an injection-type internal-combustion engine with an air suction passage 2 designed as a twist forming passage means, the edge 10 between a curved passage section 4 and the valve chamber 6 is formed by an elastically deformable hollow body 12 located in a cavity 11. The interior of the hollow body 12 is in communication with a pressure means source 15, 16, by means of which the pressure in the hollow space is varied in dependence upon operating parameters. When pressurized the hollow body extends out of the cavity and effects a constriction of the air stream passing through passage 2 whereby the twist is increased.

    摘要翻译： 在具有设计为加捻形成通道装置的空气吸入通道2的注射型内燃机中，弯曲通道部分4和阀室6之间的边缘10由位于空腔中的可弹性变形的中空体12形成 中空体12的内部与压力装置源15,16连通，中空空间中的压力根据操作参数而改变。 当加压时，中空体延伸出空腔，并且通过通过通道2的空气流的收缩，由此扭转增加。

    Fuel injection system
    6.
    发明授权
    Fuel injection system 失效
    燃油喷射系统

    公开(公告)号：US4359990A

    公开(公告)日：1982-11-23

    申请号：US115067

    申请日：1980-01-24

    申请人： Gunter Kromer ,  Armin Bauder ,  Gerhard Maurhoff

    发明人： Gunter Kromer ,  Armin Bauder ,  Gerhard Maurhoff

    IPC分类号： F02D3/02 ,  F02M69/14 ,  F02M69/22 ,  F02M69/26 ,  F02M69/38 ,  F02B3/00

    CPC分类号： F02M69/26 ,  F02M69/22 ,  F02M69/386

    摘要： A continuous fuel injection system for an internal combustion engine including a fuel metering valve 7 operating at a controlled pressure difference between chambers 13,14, the pressure difference being automatically adjusted by a regulating valve 17 including a diaphragm 18 separating two chambers 19,20. Chamber 20 is connected to relief 60 via a movable valve element 35 and the second chamber 19 is connected to the pressure upstream of the metering valve. The pressure difference is determined by a spring system acting on the diaphragm 18 including a stronger spring 33 which acts directly on the diaphragm and a weaker spring 34 which acts as a contact spring holding the valve body 35 lightly in contact with the diaphragm.

    摘要翻译： 一种用于内燃机的连续燃料喷射系统，其包括在腔室13,14之间以受控的压差操作的燃料计量阀7，压力差由包括隔开两个腔室19,20的隔膜18的调节阀17自动调节。 腔室20通过可移动阀元件35连接到浮雕60，并且第二腔室19连接到计量阀上游的压力。 压力差由作用在隔膜18上的弹簧系统确定，该弹簧系统包括一个较强的弹簧33，该弹簧33直接作用在隔膜上，较弱的弹簧34作为一个接触弹簧，弹簧34用于轻轻地保持阀体35与隔膜接触。