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    Intake control system of engine
    12.
    发明授权
    Intake control system of engine 失效
    发动机进气控制系统

    公开(公告)号：US4528958A

    公开(公告)日：1985-07-16

    申请号：US356812

    申请日：1982-03-10

    Applicant: Takumori Yoshida ,  Akira Yamada ,  Sadayuki Shinmura

    Inventor： Takumori Yoshida ,  Akira Yamada ,  Sadayuki Shinmura

    IPC: F02D9/02 ,  F01L1/44 ,  F02B31/00 ,  F02B31/02 ,  F02B31/08 ,  F02M35/10 ,  F02M35/108 ,  F02M9/12

    CPC classification number: F02M35/1085 ,  F01L1/44 ,  F02B31/085 ,  F02M35/10072 ,  F02M35/108 ,  F02B2031/006 ,  F02B2275/18 ,  F02M35/10216 ,  F02M35/112 ,  Y02T10/146

    Abstract: An embodiment of induction system for internal combustion engines that permit maximum power output while at the same time insuring good running at low speeds without loss in mid-range torque. Independent intake passages communicate with each chamber of the engine. A throttle valve arrangement is included that includes a first manually operated throttle valve positioned in a common portion of the intake passages, a second manually operated throttle valve that is positioned in the first intake passage between the first throttle valve and the chamber, and a third throttle valve positioned in the second intake passage between the first throttle valve and the chamber. A linkage system interconnects the first and second throttle valves so that the second throttle valve is opened at a predetermined degree of opening of the first throttle valve. The linkage causes the second throttle valve to be moved to its fully opened positioned before the first throttle valve is fully opened. The third throttle valve is automatically positioned in response either to atmospheric pressure to hold the third throttle valve in one position or induction system pressure to hold the third throttle valve in its other position.

    Abstract translation: 用于内燃机的感应系统的一个实施例，允许最大功率输出，同时确保在低速下的良好运行，而不会在中档转矩中丧失。 独立的进气通道与发动机的每个室连通。 包括节流阀装置，其包括定位在进气通道的公共部分中的第一手动操作的节流阀，位于第一节流阀和腔室之间的第一进气通道中的第二手动操作的节流阀，以及第三 节流阀位于第一节流阀和腔室之间的第二进气通道中。 连杆系统将第一节流阀和第二节流阀互连，使第二节流阀以第一节流阀的预定开度开启。 在第一节流阀完全打开之前，连杆使第二节流阀移动到其完全打开的位置。 第三节流阀自动定位以响应于大气压力将第三节流阀保持在一个位置或感应系统压力以将第三节流阀保持在其另一位置。

    Methods and apparatus to use engine valves as both intake and exhaust valves
    17.
    发明申请
    Methods and apparatus to use engine valves as both intake and exhaust valves 审中-公开
    使用发动机阀门作为进气门和排气阀的方法和装置

    公开(公告)号：US20070215078A1

    公开(公告)日：2007-09-20

    申请号：US11708939

    申请日：2007-02-20

    Applicant: Oded Sturman

    Inventor： Oded Sturman

    IPC: F01L9/02 ,  F01L9/04

    CPC classification number: F01L1/28 ,  F01L1/44 ,  F01L5/04 ,  F01L15/04

    Abstract: Methods and apparatus to selectively use engine valves as both intake and exhaust valves and to selectively operate the engine as a 2 cycle or as a 4 cycle engine. In a disclosed embodiment, the intake valves and the exhaust valves, are manifolded together through a small manifold, with the manifold being connectable to the intake manifold or the exhaust manifold through two-way valves. In preferably a camless engine, the engine valves may be controlled to operate the intake valves as intake valves only or to operate as both intake valves and exhaust valves, and to operate the exhaust valves as exhaust valves only or to operate the exhaust valves as both intake valves and exhaust valves. Exemplary embodiments are disclosed.

    Abstract translation: 选择性地使用发动机气门作为进气门和排气门并选择性地将发动机作为2循环或4循环发动机来操作的方法和装置。 在公开的实施例中，进气门和排气门通过小歧管歧管在一起，歧管可通过二通阀连接到进气歧管或排气歧管。 在优选的无凸轮发动机中，发动机气门可以被控制以仅将进气门作为进气门操作或作为进气门和排气门两者操作，并且仅将排气阀作为排气阀操作或者将排气门作为两者 进气阀和排气阀。 公开了示例性实施例。

    Valve-arrangement for controlling gas in a piston-type internal-combustion engine
    18.
    发明授权
    Valve-arrangement for controlling gas in a piston-type internal-combustion engine 失效
    用于控制活塞式内燃机中的气体的阀装置

    公开(公告)号：US06308681B1

    公开(公告)日：2001-10-30

    申请号：US09474610

    申请日：1999-12-29

    Applicant: Hector A. Gubler

    Inventor： Hector A. Gubler

    IPC: F02B1902

    CPC classification number: F02D13/0203 ,  F01L1/08 ,  F01L1/44 ,  F02B19/02 ,  F02B2275/18 ,  Y02T10/125 ,  Y02T10/18

    Abstract: A valve arrangement for controlling gas exchange in a piston-type internal-combustion engine consisting of an arrangement of valves through which it is possible to optimize the filling of the combustion chamber of the cylinder with the fuel mixture as well as exhaust of the residual gases of combustion. The system includes (provides for) the transfer of the functions of the conventional intake and exhaust valves to additional valves located in the respective intake and exhaust conduits, each of the conduits being open to and communicated with the other in the cylinder head thereby creating a common chamber or chambers (plenum or plenums) through which the respective gas mixtures are directed, permitting a partial, controlled contact between the two gas mixtures, and using the conventional valve system opening directly to the combustion chamber for enhancing the speed and efficiency of charging the combustion chamber with working fluid, sealing the combustion chamber during the processes of compression of the combustible gas mixture and expansion of residual gases of combustion, and increasing the speed and efficiency of expulsion of gases of combustion from said combustion chamber.

    Abstract translation: 一种用于控制活塞式内燃机中的气体交换的阀装置，该活塞式内燃机由阀的排列组成，通过该装置可以优化用燃料混合物填充汽缸的燃烧室以及排出残留气体 的燃烧。 该系统包括（提供）将常规进气和排气阀的功能传递到位于相应进气和排气管道中的附加阀，每个导管在气缸盖中打开并与另一个连通，从而产生 各个气体混合物被引导通过的共用室或室（通风室或增压室），允许两种气体混合物之间的部分受控接触，并且使用直接连接到燃烧室的常规阀门系统来提高充电的速度和效率 具有工作流体的燃烧室，在可燃气体混合物的压缩过程中密封燃烧室和扩大燃烧残留气体，并且增加从所述燃烧室排出燃烧气体的速度和效率。

    Internal combustion engine
    19.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US4372259A

    公开(公告)日：1983-02-08

    申请号：US182029

    申请日：1980-08-28

    Applicant: George Vosper

    Inventor： George Vosper

    IPC: F01L1/44 ,  F01L1/28

    CPC classification number: F01L1/44

    Abstract: Improvements in a fuel injected, internal combustion engine having a first passage for flow of air into the combustion chamber and exit of exhaust gases from the combustion chamber and a single poppet valve opened and closed in timed relation to rotation of the engine's crank shaft to control flow of gases through such first passage wherein the improvement comprises an inlet air passage and an exhaust gas passage each communicating with the first passage and one another and a diverter valve moveable in timed relation to operation of the poppet valve selectively to direct, in one position, air into the combustion chamber through the inlet passage and, in another position, exit of exhaust gases through the outlet passage and another position therebetween where air flowing in the inlet passage flows directly to the outlet passage following the exhaust portion of the cycle to assist in driving out the exhaust gases.

    Abstract translation: 燃料喷射的内燃机的改进，其具有用于使空气流入燃烧室的第一通道和从燃烧室排出的废气，以及与发动机曲柄轴的旋转定时关闭的单个提升阀，以控制 通过这样的第一通道的气体流动，其中改进包括入口空气通道和排气通道，每个通道和排气通道与第一通道相互连通，并且转向阀可以与提升阀的操作定时关联，选择性地将其引导到一个位置 ，通过入口通道进入燃烧室的空气，并且在另一位置通过出口通道排出废气，并且在其间的另一位置，其中在入口通道中流动的空气直接流过循环的排气部分的出口通道以辅助 排出废气。

    Internal combustion engine
    20.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US4114371A

    公开(公告)日：1978-09-19

    申请号：US672333

    申请日：1976-03-31

    Applicant: Munekazu Matsuda

    Inventor： Munekazu Matsuda

    IPC: F01L1/08 ,  F01L1/44 ,  F02B1/06 ,  F02B15/00 ,  F02B75/02 ,  F02B75/16 ,  F02D33/00 ,  F02M13/02 ,  F02B75/10

    CPC classification number: F02B75/16 ,  F01L1/44 ,  F02B1/06 ,  F02B2075/027

    Abstract: An internal combustion engine wherein a single cylinder is provided with a rich fuel-air mixture inlet valve for supplying rich fuel-air mixtures from a source of supply of rich fuel-air mixtures and a lean fuel-air mixture inlet valve for supplying lean fuel-air mixtures from a source of supply of lean fuel-air mixtures. The rich fuel-air mixture inlet valve and the lean fuel-air mixture inlet valve alternately open to alternately supply rich fuel-air mixtures and lean fuel-air mixtures to the cylinder. Exhaust gases discharged through an exhaust valve provided to the cylinder are delivered to an exhaust gas thermal reactor.

    Abstract translation: 一种内燃机，其中单个气缸设置有富燃料 - 空气混合物入口阀，用于从富燃料 - 空气混合物的供应源和用于供应贫燃料的贫燃料 - 空气混合物入口阀提供富燃料 - 空气混合物 来自贫燃燃料混合物供应源的混合物。 丰富的燃料 - 空气混合物入口阀和贫燃料 - 空气混合物入口阀交替打开以交替地向缸提供富燃料 - 空气混合物和贫燃料 - 空气混合物。 通过设置到气缸的排气阀排出的废气被输送到废气热反应器。

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