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48 条记录 (耗时 0.016 秒)

    Fuel injection control apparatus
    3.
    发明授权
    Fuel injection control apparatus 失效
    燃油喷射控制装置

    公开(公告)号：US06678604B2

    公开(公告)日：2004-01-13

    申请号：US09874995

    申请日：2001-06-07

    申请人： Kenichi Machida ,  Yoshiaki Hirakata ,  Tomomi Yuhara ,  Masahiko Abe

    发明人： Kenichi Machida ,  Yoshiaki Hirakata ,  Tomomi Yuhara ,  Masahiko Abe

    IPC分类号： F02D4118

    CPC分类号： G05D7/0623 ,  F01P2025/08 ,  F02D31/007 ,  F02D41/0225 ,  F02D41/345 ,  F02D2200/501 ,  Y02T10/44 ,  Y10T477/68

    摘要： To allow an engine having an intake duct for drawing running air to produce a high output by performing appropriate fuel injection depending on dynamic pressure variations. A vehicle speed corrective coefficient calculator calculates a fuel corrective coefficient KVPLS based on a vehicle speed VPLS, and a throttle corrective coefficient calculator calculates a corrective coefficient KV&thgr;TH based on a throttle opening &thgr;TH. A corrective coefficient multiplier multiplies the fuel corrective coefficient KVPLS and the corrective coefficient KV&thgr;TH, thus calculating a vehicle speed fuel adjustment corrective coefficient KVAF. An injection time calculator calculates a basic injection time TiM based on the throttle opening &thgr;TH and an engine rotational speed Ne, and also calculates a fuel injection time Ti by reading the vehicle speed fuel adjustment corrective coefficient KVAF and correcting the basic injection time TiM. When the engine rotational speed Ne is equal to or higher than a predetermined value Ne1 and also when the transmission is shifted to a low gear position, a corrective coefficient KVAF signal is applied to the injection time calculator.

    摘要翻译： 通过根据动态压力变化执行适当的燃料喷射，允许具有用于吸入运行空气的进气管道的发动机产生高输出。 车速校正系数计算器基于车速VPLS计算燃料校正系数KVPLS，并且节气门校正系数计算器基于节气门开度θTH来计算校正系数KVthetaTH。 校正系数乘法器将燃料校正系数KVPLS和校正系数KVthetaTH相乘，从而计算车速燃料调节校正系数KVAF。 喷射时间计算器基于节气门开度θTH和发动机转速Ne计算基本喷射时间TiM，并且还通过读取车速燃料调节校正系数KVAF并校正基本喷射时间TiM来计算燃料喷射时间Ti。 当发动机转速Ne等于或高于预定值Ne1时，并且当变速器转换到低档时，校正系数KVAF信号被施加到喷射时间计算器。

    Fuel injection control apparatus
    4.
    发明授权
    Fuel injection control apparatus 有权
    燃油喷射控制装置

    公开(公告)号：US06546915B2

    公开(公告)日：2003-04-15

    申请号：US09951416

    申请日：2001-09-14

    申请人： Kenichi Machida ,  Tatsuo Hayashi ,  Masahiko Abe

    发明人： Kenichi Machida ,  Tatsuo Hayashi ,  Masahiko Abe

    IPC分类号： F02D4114

    CPC分类号： F02D41/34 ,  F02D41/182 ,  F02D41/32 ,  F02D2200/0402 ,  F02D2200/0404 ,  F02D2200/0406 ,  F02D2200/501 ,  F02D2200/702 ,  F02D2200/703 ,  F02D2200/704 ,  Y02T10/44

    摘要： To enable accurate detection of the alternative ambient pressure when the correction of fuel supply is carried out by the used of the value of the ambient pressure substituted by the negative pressure in the inlet pipe. The difference between the calculated alternative ambient pressure and the estimated ambient pressure (offset) is set as a plurality of functions of the number of engine revolutions and the throttle opening, and stored in the area determination section with a plurality of areas divided by each offset value. In which area the condition of the engine resides is determined from the number of engine revolution and the throttle opening and the offset corresponding to the area is supplied. The calculation section calculates the calculation base value by the use of the negative pressure PB and the offset.

    摘要翻译： 当通过使用由入口管中的负压取代的环境压力的值来进行燃料供给的校正时，能够准确地检测替代的环境压力。 计算的替代环境压力和估计的环境压力（偏移）之间的差被设定为发动机转数和节气门开度的多个功能，并且存储在区域确定部分中，其中多个区域被每个偏移 值。 在哪个区域中，发动机的状况由发动机转数确定，并且提供节气门开度和与该区域相对应的偏移。 计算部通过使用负压PB和偏移来计算计算基准值。

    Ignition timing control apparatus for an internal combustion engine
    6.
    发明授权
    Ignition timing control apparatus for an internal combustion engine 失效
    用于内燃机的点火正时控制装置

    公开(公告)号：US06213913B1

    公开(公告)日：2001-04-10

    申请号：US09325750

    申请日：1999-06-04

    申请人： Yoshiaki Hirakata ,  Masahiko Abe ,  Yasuo Iwata

    发明人： Yoshiaki Hirakata ,  Masahiko Abe ,  Yasuo Iwata

    IPC分类号： B60K4104

    CPC分类号： F02P5/1521 ,  F02D41/0225 ,  F02D2200/501 ,  Y02T10/46 ,  Y10T477/68

    摘要： An ignition timing control method and apparatus for an internal combustion engine mounted on a motor vehicle can prevent the occurrence of the knocking in the internal combustion engine. When the engine is running within a specific speed range and the transmission gear ratio is high, the control device determines that the engine is running under a condition where knocking is likely to occur. Accordingly retarding of the ignition timing in the internal combustion engine is accomplished in order to prevent knocking.

    摘要翻译： 用于安装在机动车辆上的内燃机的点火正时控制方法和装置可以防止在内燃机中发生爆震。 当发动机在特定速度范围内运行并且变速比高时，控制装置确定发动机在可能发生爆震的条件下运行。 因此，为了防止爆震而实现内燃机的点火正时的延迟。

    Disc rotor
    7.
    发明授权
    Disc rotor 失效
    圆盘转子

    公开(公告)号：US5954165A

    公开(公告)日：1999-09-21

    申请号：US841383

    申请日：1997-04-30

    申请人： Masahiro Kito ,  Norihiro Akita ,  Masahiko Abe

    发明人： Masahiro Kito ,  Norihiro Akita ,  Masahiko Abe

    IPC分类号： F16D65/00 ,  F16D65/12

    CPC分类号： F16D65/0006 ,  F16D65/125 ,  F16D65/128

    摘要： A disc rotor formed of flaky graphite cast iron in which the natural frequency of the disc rotor is set by the graphite length in the flaky graphite cast iron structure.For preventing resonant vibrations ascribable to the self-excited vibrations of the component parts of disc brakes, such as pads, the natural frequency of the disc rotor are shifted from the frequency of excited vibrations of the component parts of disc brakes, such as pads.

    摘要翻译： 由片状石墨铸铁形成的圆盘转子，其中盘形转子的固有频率由片状石墨铸铁结构中的石墨长度设定。 为了防止归因于盘式制动器（例如垫）的部件的自激振动的共振振动，盘式转子的固有频率从盘式制动器（例如垫）的组成部分的激发振动的频率偏移。