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409 条记录 (耗时 0.039 秒)

    Double overhead camshaft alignment method
    103.
    发明授权
    Double overhead camshaft alignment method 无效
    双顶置凸轮轴对准方式

    公开(公告)号：US5755029A

    公开(公告)日：1998-05-26

    申请号：US788683

    申请日：1997-01-24

    申请人： Kerry D. Learned

    发明人： Kerry D. Learned

    IPC分类号： B25B27/00 ,  F02F1/38 ,  B23P6/00

    CPC分类号： F01L1/024 ,  B25B27/0035 ,  F02F1/38 ,  F01L2103/01 ,  F02B2275/18 ,  Y10T29/49233 ,  Y10T29/49721 ,  Y10T29/4973 ,  Y10T29/49815 ,  Y10T29/49895 ,  Y10T29/49998

    摘要： A camshaft alignment tool and method uses a main body having at least three projections to engage cogs on cog wheel driven double overhead camshafts. The tool is used to maintain the cog wheels in a fixed relationship with respect to one another during replacement of a cooperatively toothed timing belt. Use of the tool enables a single technician to change the timing belt on a high performance internal combustion engine employing double overhead camshafts even if the cam surfaces are aggressive and the valve return springs employ large spring constants.

    摘要翻译： 凸轮轴对准工具和方法使用具有至少三个突起的主体来啮合齿轮驱动的双顶置凸轮轴上的齿轮。 该工具用于在替换协作式齿形同步带期间将齿轮相对于彼此保持固定的关系。 使用该工具可使单个技术人员在采用双顶置凸轮轴的高性能内燃机上更换同步带，即使凸轮表面是积极的，阀复位弹簧也采用较大的弹簧常数。

    Cooling system for an internal combustion engine
    104.
    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

    申请人： Lothar Bauer ,  Werner Lemme ,  Reinhard Rechberg ,  Wolfgang Strusch ,  Heinz W. Fuchs ,  Jurgen Wahnschaffe

    发明人： Lothar Bauer ,  Werner Lemme ,  Reinhard Rechberg ,  Wolfgang Strusch ,  Heinz W. Fuchs ,  Jurgen Wahnschaffe

    IPC分类号： F01M9/10 ,  F01P1/02 ,  F01P3/00 ,  F01P3/02 ,  F02B3/06 ,  F02F1/24 ,  F02F1/38 ,  F02F1/40 ,  F02F1/36

    CPC分类号： F01P1/02 ,  F01P3/02 ,  F02F1/38 ,  F02F1/40 ,  F01M9/107 ,  F01P2003/006 ,  F01P2003/021 ,  F01P2003/022 ,  F02B2275/14 ,  F02B3/06 ,  F02F2001/008 ,  F02F2001/247 ,  F02F2001/248 ,  Y02T10/123

    摘要： 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.

    摘要翻译： 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。

    Internal combustion engine
    105.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US5431137A

    公开(公告)日：1995-07-11

    申请号：US133117

    申请日：1994-05-02

    申请人： Ludwig Elsbett ,  Gunther Elsbett ,  Klaus Elsbett

    发明人： Ludwig Elsbett ,  Gunther Elsbett ,  Klaus Elsbett

    IPC分类号： F02B3/06 ,  F02F1/24 ,  F02F1/38 ,  F02F11/00

    CPC分类号： F02F1/24 ,  F02F1/38 ,  F02B3/06 ,  F02F2001/247

    摘要： For a static design of a cylinder head with optimum weight characteristics, it is proposed that the cylinder head bolt holes be disposed in a solid annular ring and, starting from that, a support element in the form of a cone-shaped shell be constructed towards the center of the cylinder head plate, the forces being directed in a straight line towards the center of the cylinder. A support ring forms the contact between the cylinder and the head.

    摘要翻译： PCT No.PCT / DE92 / 00296 Sec。 371日期：1994年5月2日 102（e）日期1994年5月2日PCT提交1992年4月10日PCT公布。 WO92 / 18762 PCT出版物 日期为1992年10月29日。对于具有最佳重量特性的气缸盖的静态设计，建议将气缸盖螺栓孔设置在实心环形环中，并从其开始以支撑元件形式 锥形壳体朝向气缸盖板的中心构造，力朝着气缸的中心朝向直线。 支撑环形成气缸和头部之间的接触。

    S.O.H.C. five valve engine
    106.
    发明授权
    S.O.H.C. five valve engine 失效
    S.O.H.C. 五阀发动机

    公开(公告)号：US5398649A

    公开(公告)日：1995-03-21

    申请号：US970109

    申请日：1992-11-02

    申请人： Makoto Shimamoto

    发明人： Makoto Shimamoto

    IPC分类号： F01L1/26 ,  F02B1/04 ,  F02B61/02 ,  F02B75/02 ,  F02F1/10 ,  F02F1/24 ,  F02F1/38 ,  F02F1/42

    CPC分类号： F02F1/4221 ,  F01L1/265 ,  F02B61/02 ,  F02F1/108 ,  F02F1/38 ,  F02B1/04 ,  F02B2075/027 ,  F02B2275/20 ,  F02F2001/241 ,  F02F2001/245

    摘要： A number of embodiments of single overhead camshaft five valve per cylinder internal combustion engines. The camshaft and valve operating mechanism is designed so as to permit a compact assembly by placing the camshaft outwardly of the area between the valves. Both direct and rocker arm valve actuation embodiments are disclosed although in the direct valve operating arrangement, rocker arms are employed for operating some of the valves. The valve and bearing arrangement for the camshaft permits the cam lobes to be positioned closely adjacent each other to maintain compactness of the engine design. In all embodiments, a central spark plug position is accommodated and the spark plug extends generally parallel to the axis of the associated cylinder bore.

    摘要翻译： 单缸顶置凸轮轴五缸阀的每缸内燃机的一些实施例。 凸轮轴和阀操作机构被设计成通过将凸轮轴向外放置在阀之间的区域来允许紧凑的组装。 尽管在直接阀操作装置中都采用直接和摇臂操作实施例，但是摇臂用于操作一些阀。 凸轮轴的阀和轴承装置允许凸轮凸角彼此紧密地定位，以保持发动机设计的紧凑性。 在所有实施例中，容纳中心火花塞位置，火花塞大致平行于相关气缸孔的轴线延伸。

    Cylinder-head-mounted camshaft bearing for an internal combustion engine
    107.
    发明授权
    Cylinder-head-mounted camshaft bearing for an internal combustion engine 失效
    用于内燃机的气缸盖安装的凸轮轴轴承

    公开(公告)号：US5339778A

    公开(公告)日：1994-08-23

    申请号：US105141

    申请日：1993-08-12

    申请人： Christoph Reckzugel ,  Mario Murwald ,  Gerhard Doll ,  Jurgen Frey ,  Ralf Ohlendorf

    发明人： Christoph Reckzugel ,  Mario Murwald ,  Gerhard Doll ,  Jurgen Frey ,  Ralf Ohlendorf

    IPC分类号： F01L1/053 ,  F02F1/24 ,  F02F1/38 ,  F01L1/04

    CPC分类号： F01L1/053 ,  F02F1/38 ,  F01L2001/0476 ,  F02B2275/20 ,  F02F2001/245

    摘要： In a cylinder-head-mounted camshaft bearing structure for an internal combustion engine in which the camshaft bearings are mounted on the cylinder head by bearing caps arranged in spaced relationship from one another and the bearing caps have aligned mounting holes receiving rocker-arm support shafts for pivotally supporting the rocker arms between said bearing caps and the bearing caps are further interconnected by longitudinal webs so as to form an integral frame-like bridge unit, transverse webs are disposed between said caps in spaced relationship therefrom and interconnect the longitudinal webs so as to define between the transverse webs and between the webs and the adjacent bearing caps spaces receiving the rocker arms.

    摘要翻译： 在用于内燃机的气缸盖安装的凸轮轴轴承结构中，其中凸轮轴轴承通过彼此间隔开地布置的轴承盖安装在气缸盖上，并且轴承盖具有对准的安装孔，其接收摇臂支撑轴 用于将摇臂枢转地支撑在所述轴承盖和轴承盖之间通过纵向腹板进一步互连，以便形成一体的框架式桥接单元，横向腹板设置在所述盖之间，与之间隔开关系，并将纵向腹板互相连接，以便 以在横向腹板之间以及在腹板和接收摇臂的相邻轴承盖空间之间限定。

    Engine cylinder head with augmented air or air/fuel mixture flow and method
    110.
    发明授权
    Engine cylinder head with augmented air or air/fuel mixture flow and method 失效
    发动机气缸盖具有增压空气或空气/燃料混合气流和方法

    公开(公告)号：US5031592A

    公开(公告)日：1991-07-16

    申请号：US419613

    申请日：1989-10-10

    申请人： Sam Jones ,  Jeff Jones

    发明人： Sam Jones ,  Jeff Jones

    IPC分类号： F02B1/04 ,  F02B75/18 ,  F02B75/22 ,  F02F1/24 ,  F02F1/38 ,  F02F1/42 ,  F02M35/10 ,  F02M35/108 ,  F02M35/116

    CPC分类号： F02M35/10183 ,  F02B75/22 ,  F02F1/38 ,  F02F1/4214 ,  F02M35/10072 ,  F02M35/10104 ,  F02M35/1047 ,  F02M35/108 ,  F02M35/116 ,  F02B1/04 ,  F02B2075/1832 ,  F02B2275/34 ,  F02F2001/245 ,  F02M35/10216 ,  Y02T10/14

    摘要： There is disclosed an internal combustion (V-8) engine having an improved form of cylinder head and intake manifold for augmented combustion air flow and improved fuel mixing wherein the intake chamber immediately upstream of the intake valve is provided with two inlet ducts rather than the usual one inlet duct. The primary inlet duct may be conventional; the secondary inlet duct branches off in a direction more nearly parallel to the central axis of the cylinder and preferably connects to an inlet pipe which draws air through an independent air filter. The secondary inlet duct is provided with its own butterfly valve which can be independently controlled either automatically or manually and may be provided with a fuel injector. Secondary inlet ducts of the system can be attached on the outside to the inlet stacks (for injected engines), to an air breather base (on carburated engines), or to draw filtered air from the atmosphere directly into the system. Engines as disclosed thus are less sensitive to the natural intake pulses caused by inlet valve opening and closing and have better resistance to reversion of the intake flow.

    摘要翻译： 公开了一种具有改进形式的气缸盖和进气歧管的内燃（V-8）发动机，用于增强燃烧空气流和改进的燃料混合，其中紧邻进气门上游的进气室设有两个进气管，而不是 通常的一个入口管道。 主入口管可以是常规的; 次级入口管道在更接近于平行于气缸的中心轴线的方向上分支，并且优选地连接到通过独立空气过滤器抽吸空气的入口管道。 次级入口管道设置有自己的蝶阀，其可以自动地或手动地独立地控制，并且可以设置有燃料喷射器。 系统的二次入口管可以在外部连接到入口堆叠（用于喷射发动机），到空气通气基座（在碳化的发动机上），或者将过滤的空气从大气中直接吸入系统。 所公开的发动机对由入口阀打开和关闭引起的自然进气脉冲较不敏感，并且具有更好的抵抗进气流量的回复的能力。