Mechanical speed governor for an internal combustion engine
    3.
    发明授权
    Mechanical speed governor for an internal combustion engine 失效
    内燃机机械调速器

    公开(公告)号:US4972714A

    公开(公告)日:1990-11-27

    申请号:US398190

    申请日:1989-08-24

    CPC classification number: F02D1/045 G05D13/16

    Abstract: A mechanical governor for an internal combustion engine with a measuring element optimized with respect to weight and working capacity. The governor sleeve is of a thin-walled, light weight construction and centrifugal weights are provided which have stops to prevent collision and entanglement with the governor sleeve. The bearing pins for the centrifugal weights are located near the radially outer circumference of the governor configuration.

    Abstract translation: 一种用于具有相对于重量和工作能力优化的测量元件的内燃机的机械调速器。 调速器套筒是薄壁,重量轻的结构,提供了离心重物,其具有止动件以防止与调速器套筒的碰撞和缠结。 用于离心重物的轴承销位于调速器配置的径向外圆周附近。

    Device for timing the valves of an internal combustion engine whose
camshaft is driven by a toothed belt, a chain, or a gear train
    6.
    发明授权
    Device for timing the valves of an internal combustion engine whose camshaft is driven by a toothed belt, a chain, or a gear train 失效
    用于对凸轮轴由齿形带,链条或齿轮系驱动的内燃机的阀进行定时的装置

    公开(公告)号:US5099563A

    公开(公告)日:1992-03-31

    申请号:US407101

    申请日:1989-09-14

    Inventor: Wolfgang Strusch

    CPC classification number: F01L1/46 F01L1/024 F01L2103/01 Y10T29/53978

    Abstract: A device for timing the valves on an internal combustion engine wherein the camshaft operating the valves is driven by the crankshaft through a suitable power transmitting mechanism such as a gear train, a toothed belt or a chain belt. The crankshaft and the camshaft are brought into predetermined positions independent of each other and held against rotation by positioning parts. The power transmitting mechanism is tightly attached to the shaft journals and then the positioning parts are removed.

    Abstract translation: 用于对内燃机上的阀进行定时的装置,其中操作阀的凸轮轴由曲轴通过诸如齿轮系,齿形带或链带的合适的动力传递机构驱动。 曲轴和凸轮轴彼此独立地进入预定位置并通过定位部件保持抵抗旋转。 动力传递机构紧紧地连接到轴颈上,然后移除定位部件。

    INTERNAL COMBUSTION ENGINE
    7.
    发明申请
    INTERNAL COMBUSTION ENGINE 有权
    内燃机

    公开(公告)号:US20130239916A1

    公开(公告)日:2013-09-19

    申请号:US13877557

    申请日:2011-09-29

    Abstract: An internal combustion engine including at least one cylinder, at least one in-block camshaft, at least one overhead intake valve and at least one overhead exhaust valve, as well as at least one rocker arm bracket per cylinder, the rocker arm bracket having an in particular tubular shaft on which are mounted at least one exhaust rocker arm and at least one intake rocker arm.

    Abstract translation: 一种内燃机,其包括至少一个气缸,至少一个块内凸轮轴,至少一个顶置进气阀和至少一个顶置排气阀,以及每个气缸至少一个摇臂支架,所述摇臂支架具有 特别是其上安装有至少一个排气摇臂和至少一个进气摇臂的管状轴。

    Cooling system for an internal combustion engine
    8.
    发明授权
    Cooling system for an internal combustion engine 失效
    内燃机冷却系统

    公开(公告)号:US5551382A

    公开(公告)日:1996-09-03

    申请号:US358083

    申请日:1994-12-15

    Abstract: This invention relates to a reciprocating internal combustion engine having a cylinder crankcase with a cylinder head with is designed to reduce the manufacturing and spare parts cost. A single design unified cylinder head is employed for liquid cooling and air cooling, the cylinder head having both cooling spaces for the liquid coolant and cooling fins for the cooling air. Coolant passageways in the cylinder head are connected to coolant spaces in the cylinder block portion of the cylinder crankcase by way of openings in the upper end of the cylinder block and openings in the cylinder head gasket which permit flow of coolant to the annuli in the cylinder head. In addition to the annuli, the coolant passageways in the cylinder head include a longitudinally extending header, horizontally extending web ducts extending radially inward from the annuli and vertically extending connecting conduits inclined relative to the cylinder axes interconnecting the web ducts and the header. Each connecting conduit extends through a pillar extending between the cover plate portion and the base portion of the cylinder head. The pillars are in the wind shadow of, and in a substantially parallel relationship to, injection nozzles installed in the cylinder head.

    Abstract translation: 本发明涉及具有气缸头的气缸曲轴箱的往复式内燃机,其设计用于减少制造和备件成本。 采用单一设计统一的气缸盖进行液体冷却和空气冷却,气缸盖具有用于液体冷却剂的冷却空间和用于冷却空气的冷却片。 气缸盖中的冷却剂通道通过缸体上端的开口和气缸盖衬垫中的开口连接到气缸曲轴箱的气缸体部分中的冷却剂空间,其允许冷却剂流到气缸中的环状物 头。 除了环之外,气缸盖中的冷却剂通道包括纵向延伸的集管,水平延伸的腹板导管从环形物径向向内延伸,并且垂直延伸的连接导管相对于连接腹板导管和头部的气缸轴线倾斜。 每个连接导管延伸穿过在盖板部分和气缸盖的基部之间延伸的柱。 柱子处于与安装在气缸盖中的注射喷嘴的风阴图案中,并且与其基本平行。

    Cylinder head for a water-cooled internal combustion engine
    9.
    发明授权
    Cylinder head for a water-cooled internal combustion engine 失效
    水冷式内燃机气缸盖

    公开(公告)号:US4455973A

    公开(公告)日:1984-06-26

    申请号:US472739

    申请日:1983-03-07

    Abstract: A cylinder head, for a water cooled internal combustion engine, which reduces the thermal stresses. The gas-changing channels and the oil-return channels are located on one side. A main water overflow, in conjunction with an oppositely located auxiliary water overflow, makes possible a precise or directed flow along the valve land portion and around the turbulence chamber or the injection nozzle channel, whereby the flow is kept along the cylinder head bottom by a roof-shaped wall on the side remote from the cylinder block. The strength of the cylinder head is increased, and the oil removal is improved, by associating an oil-return channel with each cylinder. Specially shaped cylinder head screw channels increase the compression or pressure against the combustion chamber walls and effect a more uniform pressure distribution. A more favorable sealing behavior is attained by compensation or expansion curvatures in the cylinder head cover plate.

    Abstract translation: 一种用于水冷内燃机的气缸盖,可减少热应力。 气体换向通道和回油通道位于一侧。 主要的水溢出与相对位置的辅助水溢流相结合使得可能沿着阀陆部分和湍流室或注射喷嘴通道周围的精确或定向流动,由此流动沿着气缸盖底部保持一 屋顶形的墙壁远离气缸体一侧。 通过将回油通道与每个气缸相关联,气缸盖的强度提高,油去除率得到提高。 特殊形状的气缸盖螺杆通道增加对燃烧室壁的压缩或压力,并实现更均匀的压力分布。 通过气缸盖盖板中的补偿或膨胀曲率获得更有利的密封性能。

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