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    PORTABLE ENGINE GENERATOR
    1.
    发明申请
    PORTABLE ENGINE GENERATOR 有权
    便携式发动机

    公开(公告)号：US20140026828A1

    公开(公告)日：2014-01-30

    申请号：US13889861

    申请日：2013-05-08

    申请人： HONDA MOTOR CO., LTD.

    发明人： Hiroaki Kojima ,  Masashi Kai ,  Takuo Kase

    IPC分类号： F02B63/04

    CPC分类号： F02B63/04 ,  F01M11/065 ,  F02B2063/046 ,  F02D19/023 ,  F02M21/0212 ,  Y02T10/32

    摘要： A portable engine generator includes a power generation unit operating an engine to generate electricity and a negative pressure fuel cock using a negative pressure in a crank chamber as an operating negative pressure to supply fuel to the engine. The negative pressure fuel cock is located on a side opposite to a negative pressure take-out port of the crank chamber with respect to a position of the power generation unit when the portable gas-engine generator is turned over, and so as to be located at a position higher than the negative pressure take-out port when the portable gas-engine generator is in an upright posture.

    摘要翻译： 一种便携式发动机发电机，其特征在于，具备发动机发电的发电机组和使用曲柄室内的负压作为工作负压的负压燃料旋塞，以向发动机供给燃料。 当便携式气体发动机翻转时，负压燃料旋塞相对于发电单元的位置位于与曲柄室的负压取出口相对的一侧，并且位于 在便携式气体发生器处于直立姿势时，位于高于负压取出口的位置处。

    Fluid supply mechanism for power generator
    2.
    发明授权
    Fluid supply mechanism for power generator 有权

    公开(公告)号：US07073475B2

    公开(公告)日：2006-07-11

    申请号：US10397094

    申请日：2003-03-25

    申请人： Masami Wada

    发明人： Masami Wada

    IPC分类号： H02K5/00

    CPC分类号： F02B75/16 ,  F02B63/04 ,  F02B63/048 ,  F02B2063/046

    摘要： A power generator unit incorporates a generator driven by an engine. The engine has a fuel tank. A fuel petcock is connected through fuel hoses between the fuel tank and the engine. An insulating cover surrounds the generator, the engine and the fuel tank. A control panel is positioned on the insulating cover. A fuel control lever is pivotally mounted on the control panel. The fuel control lever is connected to the fuel petcock through a flexible transmitter to open and close the fuel petcock.

    Fluid supply mechanism for power generator
    3.
    发明申请
    Fluid supply mechanism for power generator 有权
    发电机流体供应机构

    公开(公告)号：US20030183180A1

    公开(公告)日：2003-10-02

    申请号：US10397094

    申请日：2003-03-25

    发明人： Masami Wada

    IPC分类号： F02B063/00

    CPC分类号： F02B75/16 ,  F02B63/04 ,  F02B63/048 ,  F02B2063/046

    摘要： A power generator unit incorporates a generator driven by an engine. The engine has a fuel tank. A fuel petcock is connected through fuel hoses between the fuel tank and the engine. An insulating cover surrounds the generator, the engine and the fuel tank. A control panel is positioned on the insulating cover. A fuel control lever is pivotally mounted on the control panel. The fuel control lever is connected to the fuel petcock through a flexible transmitter to open and close the fuel petcock.

    摘要翻译： 发电机组合有由发动机驱动的发电机。 发动机有一个油箱。 燃料油球通过燃油箱和发动机之间的燃油软管相连。 绝缘盖围绕发电机，发动机和燃油箱。 控制面板位于绝缘盖上。 燃料控制杆枢转地安装在控制面板上。 燃料控制杆通过柔性变送器连接到燃油petcock以打开和关闭燃料petcock。

    Lubrication structure in OHC engine
    4.
    发明申请
    Lubrication structure in OHC engine 有权
    OHC发动机润滑结构

    公开(公告)号：US20020121260A1

    公开(公告)日：2002-09-05

    申请号：US10073263

    申请日：2002-02-13

    发明人： Yoshikazu Sato ,  Shinji Katayama

    IPC分类号： F01M001/00

    CPC分类号： F02B75/16 ,  F01L1/182 ,  F01L1/20 ,  F01L2001/0535 ,  F01M9/10 ,  F02B63/04 ,  F02B2063/046 ,  F02F7/006

    摘要： An OHC engine includes a valve operation system housed in a valve operation chamber formed between a cylinder head and a head cover joined to the cylinder head. The valve operation system includes a valve-operating cam and is cooperatively connected to an intake valve and an exhaust valve. The OHC engine also includes timing transmitting device disposed between the valve operation system and a crankshaft, the timing transmitting means including a driven wheel that rotates together with the valve-operating cam and a transmission belt that is wrapped around the driven wheel so that oil within a crankcase can accompany the transmission belt and be supplied to the valve operation chamber. The head cover is provided with an arc-form curved cover part for covering the upper part of the driven wheel. The curved cover part integrally includes above the driven wheel a plurality of oil splashing ribs that are positioned at intervals along the rotational direction of the driven wheel to project toward the side that is closer to the transmission belt, thereby allowing oil to be supplied uniformly to each section of the valve operation system.

    摘要翻译： OHC发动机包括容纳在气缸操作室中的阀操作系统，所述阀操作室形成在气缸盖和连接到气缸盖的头罩之间。 阀操作系统包括一个阀操作凸轮，并与进气阀和排气阀协同连接。 OHC发动机还包括设置在阀操作系统和曲轴之间的定时传动装置，定时传递装置包括与阀操作凸轮一起旋转的从动轮和缠绕在从动轮上的传动带， 曲轴箱可以伴随传动皮带并供给到阀操作室。 头罩设置有用于覆盖从动轮的上部的弧形弯曲的盖部分。 弯曲盖部分一体地包括从动轮上方的多个喷油肋，其沿着从动轮的旋转方向间隔设置，朝向更靠近传动带的一侧突出，从而将油均匀地供给 阀门操作系统的每个部分。

    Portable DC power generator with constant voltage
    5.
    发明申请
    Portable DC power generator with constant voltage 有权
    便携式直流发电机具有恒压

    公开(公告)号：US20020070554A1

    公开(公告)日：2002-06-13

    申请号：US10003548

    申请日：2001-10-24

    发明人： Clifton Gerard Anderson

    IPC分类号： H02P009/04

    CPC分类号： F02B75/16 ,  F02B63/04 ,  F02B63/042 ,  F02B63/048 ,  F02B2063/046

    摘要： An apparatus for generating a constant source of electrical power in remote locations in the field for use while camping or hunting, in vehicles, on water craft, or for providing power during emergencies due to power failures, accidents, storms, or natural catastrophies. A safely and efficiently operating power generator that makes a minimal intrusion upon the environment is provided comprising a low horsepower gasoline-powered engine which drives a permanent magnet 12-volt AC/DC generator having a built-in electronic governor circuit for sustaining a constant DC output. Constructed with a flexible coupling between the gasoline-powered engine and the generator, and a suitably sized resonator and inherent governor circuit, the invention affords a constant output and quiet operation for use in vehicles, on water craft, and in the field to provide electricity for illumination or for operating common 12-volt appliances.

    摘要翻译： 一种用于在露营或狩猎，车辆，水上工艺中或在由于电力故障，事故，风暴或自然灾难引起的紧急情况期间提供电力的情况下在该领域的远程位置产生恒定电力源的装置。 提供一种安全有效的操作发电机，其对环境进行最小的入侵，包括一个低功率汽油发动机，其驱动具有内置电子调速器电路的永磁体12伏AC / DC发电机，用于维持恒定DC 输出。 由汽油发动机和发电机之间的柔性联轴器以及合适尺寸的谐振器和固有调节器电路构成，本发明提供了用于车辆，水上工艺以及在现场提供电力的恒定输出和安静操作 用于照明或用于操作普通的12伏电器。

    Engine generating machine
    6.
    发明授权
    Engine generating machine 有权
    发动机发电机

    公开(公告)号：US06378469B1

    公开(公告)日：2002-04-30

    申请号：US09613590

    申请日：2000-07-10

    申请人： Junji Hiranuma ,  Minoru Tamura

    发明人： Junji Hiranuma ,  Minoru Tamura

    IPC分类号： F01P100

    CPC分类号： F02B75/16 ,  F02B63/04 ,  F02B63/048 ,  F02B77/13 ,  F02B2063/045 ,  F02B2063/046 ,  F16F15/08

    摘要： In an engine generating machine, a power-generating unit constructed by integration of the an engine and a generator, is housed in a case including an undercover and a pair of left and right side covers. A pair of reinforcing frames are coupled at their lower ends to the undercover and extend upwards along inner surfaces of the left and right side covers. The reinforcing frames have upper ends coupled to each other and are commonly fastened to a carrying handle. A fuel tank is supported inside the reinforcing frames, and a fuel pump and a fuel cock are mounted on the reinforcing frames. Thus, the maintenance of a fuel supply system for the engine can be facilitated, and the fuel tank can be protected while avoiding an increase in weight.

    摘要翻译： 在发动机发电机中，通过将发动机和发电机整合构成的发电单元被容纳在包括卧底和一对左右侧盖的壳体中。 一对加强框架在其下端连接到底盖并且沿左右侧盖的内表面向上延伸。 加强框架具有彼此联接并且通常紧固到携带手柄的上端。 燃料箱被支撑在加强框架内部，燃料泵和燃料旋塞安装在加强框架上。 因此，可以容易地维护用于发动机的燃料供应系统，并且可以在避免重量增加的同时保护燃料箱。

    Portable generator
    7.
    发明授权
    Portable generator 有权
    便携式发电机

    公开(公告)号：US6091160A

    公开(公告)日：2000-07-18

    申请号：US232470

    申请日：1999-01-15

    申请人： Toshifumi Kouchi ,  Akira Fukuda

    发明人： Toshifumi Kouchi ,  Akira Fukuda

    IPC分类号： F02B63/00 ,  F01P5/06 ,  F02B63/02 ,  F02B63/04 ,  F02B75/02 ,  F02B75/16 ,  H02P9/04

    CPC分类号： F02B75/16 ,  F02B63/04 ,  F02B2063/045 ,  F02B2063/046 ,  F02B2075/027 ,  F02B63/048 ,  F05C2201/021

    摘要： A portable generator comprises a shroud for covering at least a crankcase and a cylinder block of an engine thereof. The shroud is formed of split halves. The engine is fixed to the shroud having its upper part connected to a carrying handle of a sound insulating case. As a result, the load of the engine is applied to the carrying handle through the shroud when the portable generator is lifted up with a hand. It is thus not necessary to increase rigidity of the case, thereby enabling lightening of the case. The generator arrangement also provides an improved soundproof effect since the engine, a source of noise, is covered with the shroud and the sound insulating case.

    摘要翻译： 便携式发电机包括用于至少覆盖曲轴箱及其发动机气缸体的护罩。 护罩由两半形成。 发动机被固定到护罩上，其上部连接到隔音箱的携带手柄。 结果，当用手提起便携式发电机时，通过护罩将发动机的负载施加到携带手柄上。 因此，不需要增加壳体的刚性，从而能够减轻外壳的损坏。 发电机装置还提供改进的隔音效果，因为发动机噪声源被罩和隔音箱覆盖。

    Load demand throttle control for portable generator and other applications
    8.
    发明授权
    Load demand throttle control for portable generator and other applications 失效
    用于便携式发电机和其他应用的负载需求节流控制

    公开(公告)号：US6018200A

    公开(公告)日：2000-01-25

    申请号：US888374

    申请日：1997-07-03

    申请人： William J Anderson ,  Harold C. Scott ,  Chiping Sun ,  Kandarp I. Pandya

    发明人： William J Anderson ,  Harold C. Scott ,  Chiping Sun ,  Kandarp I. Pandya

    IPC分类号： H02P9/04

    CPC分类号： B23K9/1062 ,  F02B63/04 ,  F02B75/16 ,  H02K1/278 ,  H02K1/2786 ,  H02K11/046 ,  H02K21/48 ,  H02K3/28 ,  H02K7/1815 ,  H02M7/483 ,  H02P25/188 ,  H02P9/04 ,  H02P9/107 ,  H02P9/14 ,  H02P9/30 ,  H02P9/48 ,  F02B2063/045 ,  F02B2063/046 ,  F05C2201/021 ,  H02P2101/45

    摘要： The throttle of an engine in an engine driven generator system operating subject to a wide and rapidly variable load, as in supplying current to a welder, is operated such that control signals are sent to a throttle actuator for adjusting the engine throttle position in response to load changes. The throttle actuator may be a solenoid pulling against a spring in accordance with the average current through the solenoid coil. In this embodiment, the processor causes pulse width modulated signals to be applied across the solenoid coil with throttle position changes being reflected in changes to the width of the pulses, such changes in the pulse width being delayed for at least the predetermined time since the last preceding adjustment to the throttle. Alternatively, the throttle actuator may be a stepper motor which is stepped by throttle position change signals from a processor which monitors engine speed and generator load to determine whether the throttle should be adjusted and, if so, in which direction and to what extent for optimum response.

    摘要翻译： 在向受焊机提供电流的情况下，操作受到宽且快速变化的负载的发动机驱动的发电机系统中的发动机的节气门被操作，使得控制信号被发送到节气门致动器，以响应于 负载变化。 节气门致动器可以是根据通过螺线管线圈的平均电流而拉动弹簧的螺线管。 在本实施例中，处理器使得脉宽调制信号施加在螺线管线圈上，其中节气门位置变化反映在脉冲宽度的变化中，脉冲宽度的这种变化被延迟至少自上一个以上的预定时间 先前调整到油门。 或者，节气门致动器可以是步进电动机，其通过来自处理器的节气门位置改变信号来步进，该处理器监视发动机速度和发电机负载以确定是否应该调节节气门，并且如果是，则在哪个方向上以及在多大程度上获得最佳 响应。