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    Horizontally opposed internal combustion engine
    4.
    发明授权
    Horizontally opposed internal combustion engine 失效
    水平对置内燃机

    公开(公告)号：US5133306A

    公开(公告)日：1992-07-28

    申请号：US781815

    申请日：1991-10-23

    申请人： Eric G. Honkanen

    发明人： Eric G. Honkanen

    IPC分类号： F01B7/02 ,  F01B7/04 ,  F02B75/02

    CPC分类号： F01B7/02 ,  F01B7/04 ,  F02B2075/025 ,  F02F2007/0063

    摘要： Presented is an internal combustion engine that utilizes horizontally opposed pistons operating in direct opposition to one another in axially aligned open ended cylinders suspended below a base plate and arranged generally symmetrically on opposite sides of a vertical plane coincident with the rotational axis of a longitudinally extending main power crankshaft also suspended for rotation below the base plate. A pair of auxiliary crankshafts are provided spaced on opposite sides of the vertical plane and having rotational axes that lie in a common plane below and parallel with the plane of the base plate and coincident with the longitudinal axis of the cylinders. A cam shaft is provided to be driven by at least one of the auxiliary crankshafts in timed sequence with linear displacement of the pistons and operation of poppet-type intake and exhaust valves actuated by the cam shaft to admit a fuel mixture into the combustion chamber defined by the juxtaposed heads of the pistons. Sparkplugs are provided for igniting the compressed fuel mixture in each of the cylinders in appropriately timed intervals to effect displacement of the pistons in a power stroke. Connecting rods pivotally connect each of the pistons with an associated auxiliary crankshaft, and power connecting rods connect each of the auxiliary crankshafts with the main power crankshaft whereby rotation of the auxiliary crankshafts by linear displacement of the pistons effects complementary rotation of the main power crankshaft.

    摘要翻译： 提出了一种内燃机，其使用水平相对的活塞，其在轴向对准的开放式气缸中相互直接相对地操作，所述轴向对准的开口气缸悬挂在基板下方并且大致对称地布置在与纵向延伸的主体的旋转轴线重合的垂直平面的相对侧上 动力曲轴也悬挂在基板下方旋转。 一对辅助曲轴设置在垂直平面的相对侧上间隔开，并具有位于公共平面内的旋转轴线，该旋转轴线位于基板的平面下方并平行于底板的平面并且与气缸的纵向轴线重合。 凸轮轴被设置成由辅助曲轴中的至少一个以时间顺序驱动，活塞的线性位移和由凸轮轴致动的提升式进气和排气阀的操作，以允许将燃料混合物引入定义的燃烧室 由活塞的并置头组成。 提供火花塞，用于以适当的时间间隔点燃每个气缸中的压缩燃料混合物，以在动力冲程中实现活塞的位移。 连杆将每个活塞与相关联的辅助曲轴枢转连接，并且电力连接杆将每个辅助曲轴与主动力曲轴连接，由此通过活塞的线性位移使辅助曲轴的旋转实现主动力曲轴的互补旋转。

    Flexible cylinder-head internal combustion engine
    5.
    发明授权
    Flexible cylinder-head internal combustion engine 失效
    柔性气缸盖内燃机

    公开(公告)号：US4312306A

    公开(公告)日：1982-01-26

    申请号：US62581

    申请日：1979-07-31

    申请人： Benjamin Bundrick, Jr.

    发明人： Benjamin Bundrick, Jr.

    IPC分类号： F01B7/04 ,  F02B3/06 ,  F02B75/02 ,  F02B75/36 ,  F01B17/02 ,  F02B25/08 ,  F02D35/02

    CPC分类号： F02B75/36 ,  F01B7/04 ,  F02B2075/025 ,  F02B3/06

    摘要： In an internal combustion engine, two opposed pistons of equal radius are slidably mounted in a cylinder and respectively connected to cranks of unequal throws mounted for rotation at oppositely disposed cylinder ends in a common crankcase. The pistons are adjustable in opposing linear travel to define a flexible cylinder-head, the relative piston positions of piston proximity establishing a range of compressions therebetween correspondable to the respective compression-ignitions of a plurality of available fluid fuels. The cranks are gear connected and similarly offset from the cylinder's longitudinal centerline to eliminate dead centers, produce higher combustion pressures at more effective crank angles, and coordinate the pistons' relative linear speeds in exhaust, air intake, fuel injection, compression and power production in two cycle operation of the engine. A preferred embodiment of the invention connects two opposed cylinders offset oppositely from a common cranks' centerline, and with respective cylinders firing alternately.

    摘要翻译： 在内燃机中，两个相等半径的相对的活塞可滑动地安装在气缸中，并且分别连接到不相等的曲柄上，该曲柄安装成用于在相对设置的气缸端部旋转在共同的曲轴箱中。 活塞在相对的线性行程中可调节以限定柔性气缸盖，活塞接近的相对活塞位置建立在其间的压缩范围，其中可对应于多个可用流体燃料的相应的压缩点火。 曲柄是齿轮连接的，并且类似地从气缸的纵向中心线偏移以消除死点，在更有效的曲柄角度产生更高的燃烧压力，并且协调活塞在排气，进气，燃料喷射，压缩和发电中的相对线性速度 发动机的两个循环运行。 本发明的一个优选实施例将两个相对的气缸连接成与公共曲柄的中心线相反，并且相应的气缸交替地燃烧。

    Fluid operated device
    6.
    发明授权
    Fluid operated device 失效
    流体操作装置

    公开(公告)号：US4180028A

    公开(公告)日：1979-12-25

    申请号：US703984

    申请日：1976-07-09

    申请人： Paul A. Richter

    发明人： Paul A. Richter

    IPC分类号： F02F1/18 ,  F01B3/00 ,  F01B3/06 ,  F01B7/04 ,  F02B75/02 ,  F02B53/06 ,  F01L7/04

    CPC分类号： F01B3/0008 ,  F01B3/06 ,  F01B7/04 ,  F02B2075/025 ,  F02B2075/027

    摘要： A fluid operated device comprises a cylinder, a piston movable axially therein, a shaft parallel to the axis of the cylinder and coupling means coupling the piston and cylinder and/or the piston and shaft in such a way that axial reciprocation of the piston causes rotation of the cylinder and/or the shaft.

    摘要翻译： 流体操作装置包括气缸，可在其中轴向移动的活塞，平行于气缸轴线的轴和联接装置，该活塞与气缸和/或活塞和轴联接，使得活塞的轴向往复运动导致旋转 的圆筒和/或轴。

    Multi-position actuator
    7.
    发明授权
    Multi-position actuator 失效
    多位置执行器

    公开(公告)号：US3766835A

    公开(公告)日：1973-10-23

    申请号：US3766835D

    申请日：1971-12-06

    申请人： KOBELT J

    发明人： KOBELT J

    IPC分类号： F01B17/00 ,  F01B17/02 ,  F15B11/18 ,  F01B7/04

    CPC分类号： F01B17/02 ,  F01B17/00 ,  F15B11/18 ,  Y10T74/18936 ,  Y10T74/18992

    摘要： This disclosure pertains to a novel mechanical means adapted for use with mechanical devices having more than one controlled position of operation, including a neutral position. A plurality of linear actuators are mounted in an assembly frame whereby their actuating forces are transmitted through torque arms to an actuator shaft, thus causing an actuator arm to assume responsive positions in a position arc. The actuator shaft torque created by a positioning linear actuator is opposed by a lesser torque created by a neutralizing linear actuator, leaving a torque differential sufficient to operate the mechanical device ultimately actuated. Where the neutral position is at either end of the position arc, one neutralizing linear actuator is required to hold the actuator arm against a stop in the position arc. Where the neutral position is required at some location inside the position arc, two neutralizing linear actuators are required. Each position other than neutral requires a positioning linear actuator. It is obvious from the foregoing description that many combinations of number and location of actuated positions are possible. The preferred embodiment of the invention disclosed herein illustrates one such combination having a central neutral and three controlled positions in each direction along the position arc.

    摘要翻译： 本公开涉及适用于具有多于一个受控操作位置的机械装置的新型机械装置，包括中立位置。 多个线性致动器安装在组件框架中，由此它们的致动力通过扭矩臂传递到致动器轴，从而使致动器臂在位置弧中呈现响应位置。 由定位线性致动器产生的致动器轴扭矩由由中和线性致动器产生的较小扭矩相反，留下足以使机械装置最终致动的扭矩差。 如果中立位置在位置弧的任一端，则需要一个中和线性致动器来将致动器臂保持在位置弧上的停止位置。 在位置弧内的某个位置需要中立位置的地方，需要两个中和线性致动器。 除了空档之外的每个位置都需要定位线性执行器。 从前面的描述显而易见的是，激活位置的数量和位置的许多组合是可能的。 本文公开的本发明的优选实施例示出了沿着位置弧在每个方向上具有中心中性和三个受控位置的这种组合。

    Reciprocating fluid motor having a variable drive piston area
    8.
    发明授权
    Reciprocating fluid motor having a variable drive piston area 失效
    具有可变驱动活塞区域的混合动力汽车

    公开(公告)号：US3653298A

    公开(公告)日：1972-04-04

    申请号：US3653298D

    申请日：1970-06-03

    申请人： CHICAGO PNEUMATIC TOOL CO

    发明人： BILODEAU PAUL J

    IPC分类号： F16J1/00 ,  F01B7/04

    CPC分类号： F16J1/00

    摘要： A reciprocating motor having a piston rod upon which a group of piston sleeves varying in length is hydraulically actuable against a shoulder of the rod to drive the rod in one direction. Arresting structure is provided to cause the sleeves to become successively arrested in their driving movement so that an initial large area of the combined sleeves which is subjected to the driving fluid is progressively decreased during the stroke. A second similar group of sleeves is similarly operable to return the piston. A separate re-setting element is arranged to automatically reset each group of sleeves to a driving condition preparatory to effecting the next driving stroke of the rod, and to also cushion overtravel of the rod. The rod is cooperably during its stroke with valve elements to cause automatic hydraulic feed alternately to each group of sleeves.

    摘要翻译： 一种具有活塞杆的往复运动马达，一组长度不同的活塞套筒在该活塞杆上可液压地驱动抵靠杆的肩部以沿一个方向驱动杆。 提供止动结构以使套筒在其驱动运动中相继停止，使得在行程中逐渐减小受驱动流体的组合套筒的初始大面积。 类似的第二套套筒类似地可操作以返回活塞。 一个单独的重新设置元件被布置成自动地将每组套筒重置到准备进行杆的下一个行程的驱动条件，并且还缓冲杆的超程。 杆在其行程中与阀元件协同工作，以使自动液压进给交替到每组套筒。