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    Plasma fuel ignitors
    81.
    发明授权
    Plasma fuel ignitors 失效
    等离子燃料点火器

    公开(公告)号：US4332223A

    公开(公告)日：1982-06-01

    申请号：US182687

    申请日：1980-08-29

    Applicant: James M. Dalton

    Inventor： James M. Dalton

    IPC: F02B19/10 ,  F02P9/00 ,  H01T13/54 ,  F02B23/00 ,  F02P23/00

    CPC classification number: H01T13/54 ,  F02B19/108 ,  F02P9/007 ,  F05C2201/046 ,  Y02T10/125 ,  Y10S123/01 ,  Y10S123/07

    Abstract: An improved ignitor and ignition method for igniting a wide variety of fuels that may be used to power various types of engines, or for use with other applications requiring the efficient combustion of fuel. The fuel to be burned is mixed with air to form a relatively lean first fuel/air mixture. This first fuel/air mixture is then injected into the primary combustion chamber, such as the combustion zone of a cylinder of an internal combustion engine, or similar combustion chamber of other types of fuel-burning apparatus. The first fuel/air mixture is ignited with a stream of hot ionized gas that is jetted into the primary combustion chamber from a precombustion or plasma-generating chamber. The plasma-generating chamber is in close proximity to the primary combustion chamber, with a plasma guide or discharge tunnel connecting the two. A fuel line connects a source of pressurized fuel to the plasma-generating chamber. Interposed in this fuel line are a backflow restrictor and a fuel vaporizor, thereby ensuring that only vaporized fuel passes into (and not out of) the plasma-generating chamber through the fuel line.

    Abstract translation: 一种改进的点火器和点火方法，用于点燃可用于对各种类型的发动机供电的各种燃料，或用于需要燃料有效燃烧的其它应用。 要燃烧的燃料与空气混合以形成相对较稀的第一燃料/空气混合物。 然后将该第一燃料/空气混合物注入主燃烧室，例如内燃机的汽缸的燃烧区或其他类型的燃料燃烧装置的类似的燃烧室。 第一燃料/空气混合物用来自预燃或等离子体产生室的热离子化气体流被点燃到主燃烧室中。 等离子体产生室紧邻主燃烧室，其中等离子体引导或排放通道连接两者。 燃料管线将加压燃料源连接到等离子体产生室。 在该燃料管路中设置有回流限制器和燃料蒸发器，从而确保只有蒸发的燃料通过燃料管路进入（而不是离开）等离子体发生室。

    Pump piston with flexible member
    82.
    发明授权
    Pump piston with flexible member 失效
    泵活塞带柔性部件

    公开(公告)号：US4197787A

    公开(公告)日：1980-04-15

    申请号：US828569

    申请日：1977-08-29

    Applicant: William E. Schneider

    Inventor： William E. Schneider

    IPC: F04B53/14 ,  F04B53/16 ,  F16J1/10

    CPC classification number: F04B53/144 ,  F04B53/14 ,  F04B53/147 ,  F04B53/166 ,  F16J1/10 ,  F05C2201/046 ,  F05C2201/0466 ,  F05C2201/0478 ,  F05C2203/08 ,  F05C2253/12 ,  Y10T403/32861

    Abstract: The invention is a new linkage for connecting the piston and the piston actuator in a high pressure pump. All of the compression forces transmitted from the piston actuator to the piston by this linkage will be axial forces parallel to the axis of the piston since the linkage will not transmit forces to the piston which are transverse to its axis. This linkage allows the use of hard brittle materials such as ceramic materials in the piston because any misalignment between the axises of the piston actuator and the piston will not result in bending forces being applied to the piston which would cause it to break.

    Abstract translation: 本发明是用于在高压泵中连接活塞和活塞致动器的新连接件。 通过该连杆从活塞致动器传递到活塞的所有压缩力将是平行于活塞的轴线的轴向力，因为连杆不会将力传递到横向于其轴线的活塞。 该连接允许在活塞中使用诸如陶瓷材料的硬脆性材料，因为活塞致动器的轴线和活塞之间的任何未对准不会导致施加到活塞上的弯曲力，这将导致其破裂。

    Internal combustion engine with an auxiliary combustion chamber
    83.
    发明授权
    Internal combustion engine with an auxiliary combustion chamber 失效
    具有辅助燃烧室的内燃机

    公开(公告)号：US4175533A

    公开(公告)日：1979-11-27

    申请号：US848759

    申请日：1977-11-04

    Applicant: Kenji Goto ,  Masato Yokota ,  Hideo Kobayashi

    Inventor： Kenji Goto ,  Masato Yokota ,  Hideo Kobayashi

    IPC: F02B1/04 ,  F02B19/12 ,  F02F3/00 ,  F02M25/07 ,  F02B23/00

    CPC classification number: F02F3/00 ,  F02B19/12 ,  F02B1/04 ,  F02F2200/06 ,  F05C2201/046 ,  Y02T10/125

    Abstract: Disclosed is an internal combustion engine comprising a main combustion chamber and an auxiliary combustion chamber which are interconnected to each other via a connecting passage. The opening of the connecting passage is arranged to be directed to the central portion of the piston when the piston reaches the top dead center. The combustible mixture in the auxiliary combustion chamber is ignited. As a result, a burning jet is injected into the main combustion chamber. An additional auxiliary combustion chamber having no spark plug therein is formed in the piston. The additional auxiliary combustion chamber opens onto the central portion of the top face of the piston. The combustible mixture in the additional auxiliary combustion chamber is ignited into an explosion by the burning jet injected from the connecting passage.

    Abstract translation: 公开了一种内燃机，其包括通过连接通道彼此互连的主燃烧室和辅助燃烧室。 连接通道的开口被布置成当活塞到达上止点时被引导到活塞的中心部分。 辅助燃烧室中的可燃混合物被点燃。 结果，将燃烧的喷射流注入主燃烧室。 在活塞中形成有不具有火花塞的附加辅助燃烧室。 附加辅助燃烧室通向活塞顶面的中心部分。 附加辅助燃烧室中的可燃混合物通过从连接通道喷射的燃烧喷嘴而被点燃成爆炸。

    Torch ignition type internal combustion engine
    84.
    发明授权
    Torch ignition type internal combustion engine 失效
    火炬点火式内燃机

    公开(公告)号：US3980057A

    公开(公告)日：1976-09-14

    申请号：US550632

    申请日：1975-02-18

    Applicant: Shougo Sanda ,  Norihiko Nakamura

    Inventor： Shougo Sanda ,  Norihiko Nakamura

    IPC: F02P13/00 ,  F02B19/12 ,  F02B23/00

    CPC classification number: F02B19/12 ,  F05C2201/046 ,  Y02T10/125

    Abstract: A torch ignition type internal combustion engine with no intake valve in the auxiliary combustion chamber, the engine comprising: a cylinder; a cylinder head; a reciprocating piston received snugly in said cylinder; a main combustion chamber defined between said cylinder head and an end face of said reciprocating piston and equipped with intake and exhaust valves to control intake and exhaust ports in the cylinder head; an auxiliary combustion chamber provided in the head of said cylinder; a passage interconnecting said main and auxiliary combustion chambers; and an ignition plug having sparking electrodes located in said passage; said auxiliary combustion chamber having a volume of a ratio within the range of 0.0106:1 to 0.0137:1 with respect to the volume of displacement of said piston and said passage having a cross-sectional area of a ratio within the range of 0.009:1 to 0.023:1 with respect to the cross-sectional area of said end face of said piston.

    Abstract translation: 在辅助燃烧室中没有进气阀的火炬点火式内燃机，所述发动机包括：气缸; 气缸盖; 往复运动的活塞紧贴在所述气缸中; 主燃烧室限定在所述气缸盖和所述往复活塞的端面之间，并配备有进气门和排气门，以控制气缸盖中的进气和排气口; 辅助燃烧室，设置在所述气缸的头部; 连接所述主燃烧室和辅助燃烧室的通道; 以及火花塞，其具有位于所述通道中的火花电极; 所述辅助燃烧室相对于所述活塞和所述通道的排量为0.0106:1至0.0137:1，其比例在0.009:1范围内的横截面积的体积 相对于所述活塞的所述端面的横截面面积为0.023:1。

    Method of reinforcing piston ring grooves
    85.
    发明授权
    Method of reinforcing piston ring grooves 失效
    增强活塞环的方法

    公开(公告)号：US3715790A

    公开(公告)日：1973-02-13

    申请号：US3715790D

    申请日：1971-01-13

    Applicant: TRW INC

    Inventor： REINBERGER W

    IPC: B23K35/00 ,  B23P15/10 ,  F16J9/22

    CPC classification number: F16J9/22 ,  B23K35/002 ,  B23P15/10 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2201/046 ,  Y10T29/49263 ,  Y10T29/49265 ,  Y10T29/49746

    Abstract: Method of making an aluminum alloy piston with a ring groove reinforcement wherein a grooved piston blank is cleaned to remove any oxide films, and a bonding metal is sprayed over the surface of the groove while the blank is at a temperature of from about 330* to 390* F., and thereafter a wear resistant metal is sprayed into the groove while the blank is still at a temperature within the aforementioned range to thereby fill the groove.

    Abstract translation: 制造具有环槽加强件的铝合金活塞的方法，其中清洁沟槽的活塞坯料以除去任何氧化膜，并且将焊接金属喷涂在槽的表面上，同时坯料处于约330℃至 390°F，然后将耐磨金属喷射到槽中，同时坯料仍处于上述范围内的温度，从而填充槽。

    Valve assembly
    90.
    发明授权
    Valve assembly 有权
    阀组件

    公开(公告)号：US08287256B2

    公开(公告)日：2012-10-16

    申请号：US11981876

    申请日：2007-11-01

    Applicant: Scott F. Shafer ,  Christopher R. Jones

    Inventor： Scott F. Shafer ,  Christopher R. Jones

    IPC: F04B7/00 ,  F04B39/08 ,  F16K31/02

    CPC classification number: F04B53/102 ,  F02B3/06 ,  F02M59/466 ,  F02M63/0031 ,  F02M63/0071 ,  F02M63/0078 ,  F04B1/04 ,  F04B53/1022 ,  F05C2201/0406 ,  F05C2201/0412 ,  F05C2201/046 ,  F05C2203/08 ,  F05C2203/0808 ,  F05C2203/0813 ,  F05C2203/0817 ,  F05C2203/0826 ,  F05C2203/083 ,  F05C2203/0847 ,  F05C2203/0852 ,  F05C2203/0895 ,  Y10T137/7838

    Abstract: Although modern diesel fuel formulations are intended to reduce emissions of diesel engines, at least some of those modern fuels tend to have relatively low lubricity levels. The control valve assemblies described herein help to minimize any increased wear that would otherwise result from the use of such low lubricity fuels by providing a valve element, a valve guide, and an insert. The valve element is received within the valve guide and is moveable between an open position and a closed position. The insert forms a first sealed interface and a second sealed interface with the valve element and the valve guide. When the valve element is in the closed position, both of the first sealed interface and the second sealed interface are engaged. When the valve element is in the open position, only one of the first sealed interface and the second sealed interface is engaged.

    Abstract translation: 虽然现代柴油燃料配方旨在减少柴油发动机的排放，但至少有些现代燃料往往具有较低的润滑性水平。 这里描述的控制阀组件有助于最小化否则通过提供阀元件，阀引导件和插入件而由使用这种低润滑性燃料而导致的任何增加的磨损。 阀元件容纳在阀引导件内并且能够在打开位置和关闭位置之间移动。 插入件与阀元件和阀引导件形成第一密封界面和第二密封界面。 当阀元件处于关闭位置时，第一密封界面和第二密封界面都被接合。 当阀元件处于打开位置时，第一密封界面和第二密封界面中只有一个接合。

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