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96 条记录 (耗时 0.016 秒)

    Second strike ignition system
    4.
    发明授权
    Second strike ignition system 有权
    二次点火系统

    公开(公告)号：US06609507B2

    公开(公告)日：2003-08-26

    申请号：US09932075

    申请日：2001-08-20

    申请人： Roger Wilkinson

    发明人： Roger Wilkinson

    IPC分类号： F02P302

    CPC分类号： F02P15/08 ,  F02B2075/184 ,  F02P3/0442 ,  F02P5/1518 ,  F02P7/021

    摘要： A supplementary ignition system in an internal combustion engine having an induction coil ignition systems of the type in which a first spark signal is generated to provide a single second spark signal a predetermined time after the start of the first spark signal. The invention supplements and does not alter or affect the first spark signal the first spark signal provided by the primary ignition system for the internal combustion engine. Augmentation with the second strike ignition system results in a longer duration and higher quality double strike spark at the spark plug of the engine during the compression stroke of the engine to provide more complete combustion of the fuel/air mixture in each cylinder of the engine. Being a supplemental ignition system, it can be removed at any time with immediate reversal back to the original equipment and its performance.

    摘要翻译： 一种具有感应线圈点火系统的内燃机中的辅助点火系统，其中产生第一火花信号以在第一火花信号开始之后的预定时间内提供单个第二火花信号。 本发明补充并且不改变或影响由内燃机的初级点火系统提供的第一火花信号的第一火花信号。 在发动机的压缩冲程期间，利用第二击打点火系统的增加导致发动机火花塞更长的持续时间和更高质量的双击火花，以提供燃料/空气混合物在发动机的每个气缸中的更完全的燃烧。 作为补充点火系统，可以随时拆除原始设备及其性能。

    Variable displacement engine control for fast catalyst light-off
    5.
    发明授权
    Variable displacement engine control for fast catalyst light-off 有权
    可变排量发动机控制快速催化剂灭火

    公开(公告)号：US06389806B1

    公开(公告)日：2002-05-21

    申请号：US09732347

    申请日：2000-12-07

    申请人： Christopher P. Glugla ,  John Ottavio Michelini

    发明人： Christopher P. Glugla ,  John Ottavio Michelini

    IPC分类号： F01N300

    CPC分类号： F02D41/0087 ,  F01N3/20 ,  F01N13/009 ,  F01N13/011 ,  F01N13/107 ,  F01N2430/02 ,  F01N2430/06 ,  F01N2430/08 ,  F02B75/22 ,  F02B2075/184 ,  F02D17/02 ,  F02D41/024 ,  F02D41/1443 ,  Y02A50/2322 ,  Y02T10/26

    摘要： A system and method for controlling a variable displacement engine include starting the engine with at least one bank of cylinders deactivated to increase load on at least one other bank of activated cylinders and reduce time required for an engine and/or vehicle component to reach a desired operating temperature. In one embodiment, ignition timing or spark is retarded and air/fuel ratio is biased lean for the activated cylinder bank during and shortly after starting to further reduce the time required for catalyst light off and closed loop operation. During activation of a deactivated bank of cylinders, air/fuel ratio of one or more activated cylinders is biased rich with air/fuel ratio of the deactivated cylinders biased lean. In addition, spark is retarded during activation of the deactivated cylinders to reduce the time necessary for components associated with the deactivated cylinders to reach desired operating temperatures.

    摘要翻译： 用于控制可变排量发动机的系统和方法包括启动具有停用的至少一个气缸组的发动机，以增加至少一个其他活塞气缸组的负荷，并减少发动机和/或车辆部件达到期望值所需的时间 工作温度 在一个实施例中，点火正时或火花被延迟，并且空气/燃料比在启动期间和之后不久启动的气缸组偏压，从而进一步减少催化剂熄灭和闭环操作所需的时间。 在一个停用的汽缸组的激活期间，一个或多个激活的气缸的空气/燃料比被偏置为富，其中失活气缸的空气/燃料比偏向倾斜。 此外，在停用的汽缸的启动期间火花被延迟以减少与停用的汽缸相关的部件达到期望的工作温度所需的时间。

    Fuel delivery apparatus in V-type engine
    6.
    发明授权
    Fuel delivery apparatus in V-type engine 失效
    V型发动机燃油输送装置

    公开(公告)号：US5954031A

    公开(公告)日：1999-09-21

    申请号：US783657

    申请日：1997-01-15

    申请人： Makoto Ogiso ,  Toshio Suzuki

    发明人： Makoto Ogiso ,  Toshio Suzuki

    IPC分类号： F02M37/00 ,  F02B75/18 ,  F02B75/22 ,  F02M37/10 ,  F02M55/00 ,  F02M55/02 ,  F02M55/04 ,  F02M63/00 ,  F02M69/46 ,  F02M69/54 ,  F02M7/00

    CPC分类号： F02M63/0295 ,  F02B75/22 ,  F02M37/10 ,  F02M55/04 ,  F02M69/465 ,  F02M69/54 ,  F02B2075/1824 ,  F02B2075/184 ,  F02M2200/30

    摘要： An apparatus deliveries fuel to a V-type engine having a first bank and a second bank. The apparatus has a first delivery pipe disposed in association with the first bank, a second delivery pipe disposed in association with the second bank and a fuel pipe for supplying the fuel from a fuel tank to the first delivery pipe and the second delivery pipe. Each delivery pipe has an injector for injecting the fuel from the delivery pipe to a cylinder of the engine. The fuel pipe includes a supply pipe connected with an end of the first delivery pipe to supply the fuel from the fuel tank to the first delivery pipe and a communicating pipe for communicating the end of the first delivery pipe with an end of the second delivery pipe. A first damping element is disposed at the end of the first delivery pipe to damp pressure fluctuation of the fuel supplied from the supply pipe.

    摘要翻译： 一种装置向具有第一组和第二组的V型发动机输送燃料。 该设备具有与第一组相关联地设置的第一输送管，与第二排相关联地设置的第二输送管和用于将燃料从燃料箱供应到第一输送管和第二输送管的燃料管。 每个输送管具有用于将燃料从输送管喷射到发动机的气缸的喷射器。 燃料管包括与第一输送管的端部连接的供给管，用于将来自燃料箱的燃料供给到第一输送管，以及用于将第一输送管的端部与第二输送管的端部连通的连通管 。 第一阻尼元件设置在第一输送管的端部，以阻止从供给管供给的燃料的压力波动。

    Modular fluid manifold system
    7.
    发明授权
    Modular fluid manifold system 失效
    模块化流体歧管系统

    公开(公告)号：US5629476A

    公开(公告)日：1997-05-13

    申请号：US515138

    申请日：1995-08-15

    申请人： Thomas F. Sondey

    发明人： Thomas F. Sondey

    IPC分类号： F02B75/18 ,  G01M15/02 ,  G01M15/00

    CPC分类号： G01M15/02 ,  F02B2075/184

    摘要： A user friendly engine delivery system is provided which employs a wheeled engine pallet assembly for transferring a dressed engine to a dynamometer room where the engine will be subsequently tested. A set of guide rails work in conjunction with a self-centering pallet locating system in order to strategically locate the engine pallet relative to the centerline of the dynamometer. Once the engine pallet is properly aligned, a clamping system is used to secure the engine pallet assembly to the bed plate of the dynamometer. A flexible fluid manifold is attached to the pallet assembly and allows a test engineer to uniquely design a fluid manifold to have the proper fluid fittings that are needed for a particular test application. The engine delivery system is versatile in that it can accommodate both front and rear wheel drive engines and further offers the flexibility of dual side entry ways.

    摘要翻译： 提供了一种用户友好的发动机输送系统，其采用轮式发动机托盘组件，用于将穿戴好的发动机传送到随后测试发动机的测功机室。 一组导轨与自定心托盘定位系统一起工作，以便相对于测力计的中心线策略性地定位发动机托盘。 一旦发动机托盘正确对准，则使用夹紧系统将发动机托盘组件固定在测力计的床板上。 柔性流体歧管连接到托盘组件，并允许测试工程师独特地设计流体歧管以具有特定测试应用所需的适当的流体配件。 发动机输送系统是多功能的，因为它可以容纳前轮和后轮驱动发动机，并进一步提供双面进入方式的灵活性。

    Crankshaft assembly
    8.
    发明授权
    Crankshaft assembly 失效
    曲轴总成

    公开(公告)号：US5000141A

    公开(公告)日：1991-03-19

    申请号：US396166

    申请日：1989-07-31

    申请人： Tomohiro Sugano

    发明人： Tomohiro Sugano

    IPC分类号： F16C3/20 ,  F02B75/18 ,  F02F7/00 ,  F16F15/28 ,  F16F15/32 ,  F16F15/36

    CPC分类号： F02F7/0046 ,  F16F15/283 ,  F02B2075/1812 ,  F02B2075/184 ,  Y10T29/49286 ,  Y10T74/2183

    摘要： A crankshaft assembly used in an internal combustion engine comprises: a crankshaft adjusted in dynamic balance in a manner such that it produces a predetermined inertia couple as it rotates; a pulley provided at one end of the crankshaft; a flywheel provided at the other end of the crankshaft; and balance adjust parts respectively formed in the pulley and flywheel for counterbalancing the inertia couple produced by the crankshaft, so that the crankshaft assembly is balanced statically and dynamically. It is possible to reduce the length of the engine by employing this crankshaft assembly without increasing the width and height of the engine.

    摘要翻译： 在内燃机中使用的曲轴组件包括：曲轴，其以动态平衡调节，使得其在旋转时产生预定的惯性耦合; 设置在曲轴一端的滑轮; 设置在曲轴另一端的飞轮; 以及分别形成在滑轮和飞轮中的平衡调节部件，用于平衡由曲轴产生的惯性联轴器，使得曲轴组件静态和动态地平衡。 通过采用该曲轴组件而不增加发动机的宽度和高度，可以减小发动机的长度。