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51 条记录 (耗时 0.013 秒)

    COMBUSTION ENGINE WITH A PAIR OF ONE-WAY CLUTCHES USED AS A ROTARY SHAFT
    41.
    发明申请
    COMBUSTION ENGINE WITH A PAIR OF ONE-WAY CLUTCHES USED AS A ROTARY SHAFT 有权
    具有作为旋转轴使用的单向离合器对的燃烧发动机

    公开(公告)号：US20140083378A1

    公开(公告)日：2014-03-27

    申请号：US14090948

    申请日：2013-11-26

    申请人： Mustafa REZ

    发明人： Mustafa REZ

    IPC分类号： F01P1/04

    CPC分类号： F01P1/04 ,  F01B9/047 ,  F01B9/08 ,  F01L9/026 ,  F01P3/10 ,  F02B33/22 ,  F02B63/06 ,  F02B75/32

    摘要： Improvements in a combustion engine performance and reduced temperature of the combustion engine therefore resulting in an increase in the brake thermal efficiency where the pistons move linearly within the combustion cylinder. A pair of one-way clutches is used to convert the reciprocating linear motion into rotary motion without a crank shaft and without friction or power loss in the engine. High pressure oil is used to intercool the piston and the cylinder walls and is used for lubricating the piston ring. This configuration will improve the engine efficiency and reduce emission and result in a low cost engine.

    摘要翻译： 因此，内燃机性能的改善和内燃机的温度降低，从而导致活塞在燃烧气缸内线性移动的制动热效率的提高。 一对单向离合器用于将往复直线运动转换成旋转运动而没有曲柄轴，并且在发动机中没有摩擦或功率损耗。 高压油用于中心活塞和气缸壁，用于润滑活塞环。 这种配置将提高发动机效率并减少排放并导致低成本引擎。

    Performance improvement design for two-stroke engines
    42.
    发明授权
    Performance improvement design for two-stroke engines 失效
    二冲程发动机的性能改进设计

    公开(公告)号：US5425346A

    公开(公告)日：1995-06-20

    申请号：US120545

    申请日：1993-09-14

    申请人： Nagesh S. Mavinahally

    发明人： Nagesh S. Mavinahally

    IPC分类号： F01L7/12 ,  F01L7/18 ,  F01P1/04 ,  F02B25/14 ,  F02B25/22 ,  F02B75/02 ,  F02M25/07

    CPC分类号： F01P1/04 ,  F01L7/12 ,  F01L7/18 ,  F02B25/14 ,  F02B25/22 ,  F02M26/37 ,  F02M26/41 ,  F02B2075/025 ,  F02M2026/009

    摘要： A two stroke engine having a variable inlet port timing device in conjunction with a piston port controlled timing apparatus for filling the top of transfer passages, that connect the crankcase chamber to the combustion chamber of the engine, with buffer gas such as exhaust gas or secondary air for the reduction of pollutants, improvement of performance, and delivery ratio of an internal combustion two-stroke engine and the like. Piston port controlled timing is provided by buffer air passages having a movable portion with inlet and outlet ports disposed through the piston. In another embodiment piston controlled selective exhaust gas recirculation is provided and a rotary valve in the exhaust gas recirculation passage is fitted to improve the performance of the engine. The pressure in the crankcase may be controlled by a rotary valve comprises a pair of rotary disc plates.

    摘要翻译： 具有可变入口端口正时装置的二冲程发动机与活塞端口控制的定时装置结合，用于填充将曲轴箱室连接到发动机的燃烧室的传送通道的顶部，具有缓冲气体，例如废气或二次 用于减少污染物的空气，性能提高和内燃二冲程发动机的输送比等。 活塞端口控制定时由具有可移动部分的缓冲空气通道提供，其中入口和出口设置穿过活塞。 在另一个实施例中，提供活塞控制的选择性排气再循环，并且装配排气再循环通道中的旋转阀以改善发动机的性能。 曲轴箱中的压力可以由包括一对旋转盘板的旋转阀来控制。

    Continuously variable volume scavenging passage for two-stroke engines
    43.
    发明授权
    Continuously variable volume scavenging passage for two-stroke engines 失效
    二冲程发动机连续可变容积扫气通道

    公开(公告)号：US5379732A

    公开(公告)日：1995-01-10

    申请号：US151177

    申请日：1993-11-12

    申请人： Nagesh S. Mavinahally ,  Pushpalatha S. Mavinahally

    发明人： Nagesh S. Mavinahally ,  Pushpalatha S. Mavinahally

    IPC分类号： F01P1/04 ,  F02B25/22 ,  F02B75/02 ,  F02D9/02 ,  F02F1/22

    CPC分类号： F02B25/22 ,  F01P1/04 ,  F02F1/22 ,  F02B2075/025 ,  F02D2009/0291

    摘要： A variable volume transfer duct for maintaining an optimum volume of buffer gas in the transfer duct of a two-stroke engine during operation in order to minimize short circuit loss of fresh charge at all load levels during engine operation. The variable volume transfer duct that has two pieces, a top and a bottom duct wherein the bottom duct is aligned with and slidably disposed within the upper duct. Control means are provided for raising and lowering of the bottom duct to vary the transfer duct volume accordingly. A control means controls recirculates exhaust gas, or the secondary air, as buffer gas that fills the top of the transfer passage and regulates the buffer gas according to engine load conditions such that it provides a larger amount at higher loads and a lesser quantity at lighter loads.

    摘要翻译： 一种可变体积输送管道，用于在运行期间保持二冲程发动机的输送管道中缓冲气体的最佳体积，以便在发动机运转期间使所有负载水平下的新鲜电荷的短路损失最小化。 具有两个部件的可变体积传送管道，一个顶部管道和一个底部管道，其中底部管道与上部管道对齐并且可滑动地设置在上部管道内。 提供控制装置用于升高和降低底部管道以相应地改变输送管道体积。 控制装置控制再循环废气或二次空气作为填充输送通道顶部的缓冲气体，并根据发动机负载条件调节缓冲气体，使得其在较高负载下提供较大量，在较轻的位置提供较少的量 负载