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    Internal combustion engine with dual induction system and more particularly to combustion chamber design thereof
    11.
    发明授权
    Internal combustion engine with dual induction system and more particularly to combustion chamber design thereof 失效
    具有双感应系统的内燃机，更具体地涉及其燃烧室设计

    公开(公告)号：US4211189A

    公开(公告)日：1980-07-08

    申请号：US961044

    申请日：1978-11-15

    申请人： Kyugo Hamai

    发明人： Kyugo Hamai

    IPC分类号： F01L1/26 ,  F02B1/04 ,  F02B23/08 ,  F02B31/00 ,  F02B31/02 ,  F02F1/24 ,  F02F1/42 ,  F02B19/16 ,  F02B19/10

    CPC分类号： F02B31/00 ,  F02B23/08 ,  F02F1/4214 ,  F02B1/04 ,  F02B2031/006 ,  F02F2001/245 ,  F02F2001/247 ,  Y02T10/125 ,  Y02T10/146

    摘要： A spark ignition reciprocatory internal combustion engine with dual induction system is provided in which at low and intermediate loads when only a primary throttle valve within a primary induction system opens, a primary intake port passage within a cylinder head will direct fluid charge into a combustion chamber in a cylinder to swirl therein as a primary intake valve opens, while, at high loads when a secondary throttle valve within a secondary induction system opens also, a secondary intake port passage within the cylinder head will direct fluid charge into the combustion chamber in the cylinder in such a direction as to impede and reduce the swirling motion of the fluid charge from the primary intake port passage as a secondary intake valve opens, thereby to maintain the volumetric efficiency of the engine at a sufficiently high level. The secondary intake valve is operated to open in synchronization with the opening of the primary intake valve. The entire combustion chamber is formed by the clearance volume between the upper surface of a piston and the lower surface of the cylinder head and by a cavity formed in the cylinder head.

    摘要翻译： 提供一种具有双感应系统的火花点火往复式内燃机，其中当仅在一次感应系统中的主节流阀打开时，在低负载和中等负载下，气缸盖内的主进气口通道将流体进料流入燃烧室 当主进气阀打开时，在气缸中旋转，而当二次感应系统中的次级节气门也打开时，在高负载下，气缸盖内的二次进气口通道将引导流体进入燃烧室 在第二进气门打开的同时阻止和减少来自主进气口通道的流体动力的旋转运动的方向，从而使发动机的容积效率保持在足够高的水平。 二次进气阀与主进气阀的打开同步地操作打开。 整个燃烧室由活塞的上表面和气缸盖的下表面之间的间隙体积和形成在气缸盖中的空腔形成。

    Transmission system for automotive vehicle
    12.
    发明授权
    Transmission system for automotive vehicle 失效
    汽车传动系统

    公开(公告)号：US06638193B2

    公开(公告)日：2003-10-28

    申请号：US09986036

    申请日：2001-11-07

    申请人： Kyugo Hamai

    发明人： Kyugo Hamai

    IPC分类号： F16H372

    CPC分类号： B60K6/48 ,  B60K6/387 ,  F16D27/004 ,  F16D27/115 ,  F16D27/12 ,  F16H3/724 ,  F16H59/16 ,  Y02T10/6221 ,  Y10S903/903 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/91 ,  Y10S903/913 ,  Y10S903/914 ,  Y10S903/917 ,  Y10S903/946 ,  Y10S903/947 ,  Y10S903/951 ,  Y10S903/952

    摘要： In a transmission system for an automotive vehicle, a planetary gear (3) comprises a ring gear (33) fixed to a housing, the planetary gear being interposed between a drive axle (1) in which a torque is transmitted from a power source (EG) of the vehicle and an output axle (2) via which the transmitted torque is outputted, a first clutch (A-C/L) is interposed between a carrier (32) of the planetary gear and the drive axle (1), a second clutch (B-C/L) is interposed between the carrier (32) of the planetary gear and the output axle (2), and a third clutch (C-C/L) is interposed between a sun gear (31) of the planetary gear and the drive axle (1).

    摘要翻译： 在用于机动车辆的变速器系统中，行星齿轮（3）包括固定在壳体上的环形齿轮（33），所述行星齿轮介于驱动轴（1）之间，驱动轴（1）中的扭矩从动力源 EG）和通过该输出轴（2）输出传递的扭矩，第一离合器（AC / L）插入在行星齿轮的行星架（32）和驱动轴（1）之间，第二离合器 离合器（BC / L）插入在行星齿轮的行星齿轮架（32）和输出轴（2）之间，第三离合器（CC / L）插在行星齿轮的太阳齿轮（31）和 驱动轴（1）。

    Swirl-chamber Diesel engine with swirl chamber having depression for collecting fuel droplets
    13.
    发明授权
    Swirl-chamber Diesel engine with swirl chamber having depression for collecting fuel droplets 失效
    涡流室柴油发动机具有涡旋室，具有用于收集燃料液滴的凹陷

    公开(公告)号：US4395983A

    公开(公告)日：1983-08-02

    申请号：US257553

    申请日：1981-04-27

    申请人： Kyugo Hamai ,  Masayuki Tamura

    发明人： Kyugo Hamai ,  Masayuki Tamura

    IPC分类号： F02B3/06 ,  F02B19/08 ,  F02B19/14 ,  F02B3/00 ,  F02B3/02

    CPC分类号： F02B19/14 ,  F02B19/08 ,  F02B3/06 ,  Y02T10/125

    摘要： The invention relates to a swirl-chamber Diesel engine. A swirl-chamber Diesel engine is disclosed which has a main combustion chamber, a swirl chamber, and a communicating passage for connecting them. The problem encountered is that, when the engine runs at low speeds, fuel droplets within the swirl chamber will gather and flow along the communicating passage into the main combustion chamber. To prevent this unfavorable fuel flow, a depression is formed within the swirl chamber to collect the fuel droplets. The depression is disposed adjacent to and communicating with the communicating passage via a rounded lip to provide an arrangement which will make it easy for the combustion gases flow to draw the collected fuel from the depression. Since the fuel is drawn from the depression by the combustion gases flow, carbonization of fuel on the depression wall will not take place.

    摘要翻译： 本发明涉及一种旋流室柴油发动机。 公开了一种具有主燃烧室，涡流室和用于连接它们的连通通道的涡流室柴油发动机。 遇到的问题是，当发动机以低速运转时，涡流室内的燃料液滴将会沿着连通通道聚集并流动进入主燃烧室。 为了防止这种不利的燃料流动，在涡流室内形成凹陷以收集燃料液滴。 凹陷通过圆形边缘邻近并与连通通道连通，以提供一种将使燃烧气体流从凹陷中抽出收集的燃料变得容易的布置。 由于燃料通过燃烧气体流从凹陷中抽出，所以不会发生燃料在凹陷壁上的碳化。

    Diesel engine having a subchamber
    16.
    发明授权
    Diesel engine having a subchamber 失效
    柴油发动机有一个子室

    公开(公告)号：US4276865A

    公开(公告)日：1981-07-07

    申请号：US48784

    申请日：1979-06-15

    申请人： Kyugo Hamai

    发明人： Kyugo Hamai

    IPC分类号： F02B3/06 ,  F02B1/04 ,  F02B47/08 ,  F02D21/08 ,  F02M25/07

    CPC分类号： F02D13/0276 ,  F02D21/08 ,  F02M26/20 ,  F02B1/04 ,  F02B3/06 ,  F02M2026/004 ,  Y02T10/18

    摘要： A Diesel engine having a subchamber in the cylinder head in which the exhaust gas recirculating (EGR) passageway is coupled to the subchamber with a valve means controlled in synchronism with the rotation of the engine so that only the minimum necessary amount of EGR gas is present exclusively in the subchamber at the beginning stage of engine combustion in order to decrease the generation of NOx products while maintaining good combustion.

    摘要翻译： 一种在气缸盖中具有子室的柴油发动机，其中废气再循环（EGR）通道通过与发动机的旋转同步地控制的阀装置联接到副室，使得仅存在最小必需量的EGR气体 在发动机燃烧的开始阶段，仅在子室中，以便在保持良好燃烧的同时减少NOx产物的产生。

    Power transmission apparatus for vehicle and vehicle-driving electric machinery system using the same
    17.
    发明授权
    Power transmission apparatus for vehicle and vehicle-driving electric machinery system using the same 失效
    用于车辆和车辆驱动电机系统的电力传输装置

    公开(公告)号：US07244210B2

    公开(公告)日：2007-07-17

    申请号：US10970660

    申请日：2004-10-22

    申请人： Kyugo Hamai ,  Hideki Sekiguchi ,  Shogo Miyamoto ,  Yoshikazu Tanaka

    发明人： Kyugo Hamai ,  Hideki Sekiguchi ,  Shogo Miyamoto ,  Yoshikazu Tanaka

    IPC分类号： F16H48/30

    CPC分类号： B60K6/36 ,  B60K1/00 ,  B60K6/365 ,  B60K6/40 ,  B60K6/44 ,  B60K6/52 ,  B60K6/547 ,  B60K17/04 ,  B60K17/16 ,  B60K17/356 ,  F16H1/10 ,  F16H48/08 ,  F16H48/42 ,  F16H2048/082 ,  F16H2048/405 ,  F16H2048/423 ,  Y02T10/623 ,  Y02T10/6265

    摘要： The invention provides a power transmission apparatus for vehicle which can realize a high torque transmission efficiency and a high reduction gear ratio of a reduction gear unit with a more compact structure, and a vehicle-driving electric machinery system using the power transmission apparatus for vehicle. The power transmission apparatus for vehicle comprises a motor, a reduction gear unit for decelerating power outputted from the motor, and a differential gear unit for distributing the power decelerated by the reduction gear unit to left and right wheels. The reduction gear unit is a reduction gear mechanism including a plurality of gears mounted over a shaft which is rotatably held by a housing in a fixed position. The reduction gear unit and the differential gear unit are arranged within an area in oppositely facing relation to an axial end surface of the motor.

    摘要翻译： 本发明提供一种能够实现具有更紧凑结构的减速装置的高扭矩传递效率和高减速比的车辆动力传递装置，以及使用车辆用动力传递装置的车辆驱动电机系统。 车辆用动力传递装置包括电动机，用于减速从电动机输出的动力的减速装置，以及用于将由减速装置减速的动力分配给左右车轮的差动齿轮单元。 所述减速装置是减速齿轮机构，其包括安装在轴上的多个齿轮，所述多个齿轮被壳体可旋转地保持在固定位置。 减速齿轮单元和差速齿轮单元布置在与马达的轴向端面相反的区域内。

    Running controller and electric running control system for electric vehicle
    18.
    发明申请
    Running controller and electric running control system for electric vehicle 审中-公开
    电动车运行控制器和电动运行控制系统

    公开(公告)号：US20070038340A1

    公开(公告)日：2007-02-15

    申请号：US11501085

    申请日：2006-08-09

    申请人： Hideki Sekiguchi ,  Kyugo Hamai

    发明人： Hideki Sekiguchi ,  Kyugo Hamai

    IPC分类号： G06F17/00

    CPC分类号： B60L3/10 ,  B60L50/50 ,  Y02T10/7005 ,  Y02T10/7258

    摘要： A running controller and an electric running control system for an electric vehicle, in which when a tire slip occurs during running of the vehicle, such as under driving, braking and turning, a motor output is controlled to always maximize the coefficient μ of road friction, thereby obtaining a maximum tire driving force and a maximum tire braking force. In the electric vehicle, wheels are driven and braked through control of electric driving apparatuss each including a motor. When slipping of any of the wheels is detected, ESC-CU executes powering and regenerative control of the motor to change, depending on road conditions, a target value to which a slip rate is to be converged. The ESC-CU calculates the coefficient μ of road friction based on a motor current and executes the powering and regenerative control of the motor such that the calculated coefficient μ of road friction is maintained in the vicinity of a maximum value thereof.

    摘要翻译： 一种用于电动车辆的行驶控制器和电动行驶控制系统，其中当驾驶，制动和转向下的车辆行驶期间发生轮胎打滑时，马达输出被控制以总是使道路摩擦系数μ最大化 从而获得最大轮胎驱动力和最大轮胎制动力。 在电动车辆中，通过控制包括电动机的电动驱动装置来驱动和制动车轮。 当检测到任何车轮滑动时，ESC-CU执行电动机的供电和再生控制，以根据道路状况改变滑差率要收敛的目标值。 ESC-CU基于电动机电流计算道路摩擦系数μ，并执行电动机的供电和再生控制，使得计算出的道路摩擦系数μ被保持在其最大值附近。

    Fuel supply system for internal combustion engine
    20.
    发明授权
    Fuel supply system for internal combustion engine 失效
    内燃机燃油供应系统

    公开(公告)号：US4694797A

    公开(公告)日：1987-09-22

    申请号：US921769

    申请日：1986-10-22

    申请人： Kyugo Hamai

    发明人： Kyugo Hamai

    IPC分类号： F02D3/00 ,  F02D31/00 ,  F02M3/12 ,  F02M69/00 ,  F02M71/04 ,  F02M3/07

    CPC分类号： F02M71/04 ,  F02D31/005 ,  F02M3/12 ,  F02D2011/102

    摘要： In a single point injection system of the kind having an electronically controlled fuel injector disposed upstream of a throttle valve, a throttle body is formed with a fuel storage chamber and an idle fuel pickup passage for supplying fuel in the fuel storage chamber into an auxiliary air passage in such a manner that a quantity of fuel supplied through the idle fuel pickup passage is proportional to the flow rate of air passing through the auxiliary air passage.

    摘要翻译： 在具有设置在节流阀上游的电子控制燃料喷射器的单点喷射系统中，节气门体形成有燃料储存室和空闲燃料拾取通道，用于将燃料储存室中的燃料供应到辅助空气 通过空转燃料供给路径供给的燃料量与通过辅助空气通路的空气的流量成比例。