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    • 2. 发明授权
    • Hydraulic booster and hydraulic brake system using the same
    • 液压助力器和液压制动系统使用相同
    • US08534773B2
    • 2013-09-17
    • US13824837
    • 2012-04-05
    • Tetsuya HondaHideki YamamotoShigemitsu NohiraYoshihiro Miyata
    • Tetsuya HondaHideki YamamotoShigemitsu NohiraYoshihiro Miyata
    • B60T8/44
    • B60T13/145B60T7/042B60T8/17B60T8/4275B60T8/441B60T13/146B60T13/147B60T13/66B60T13/662B60T13/686
    • A hydraulic brake system is proposed which includes a hydraulic booster for boosting brake operation, and a circulation type pressure control unit. The hydraulic brake system further includes a hydraulic booster including an auxiliary hydraulic pressure source, a pressure regulator for adjusting the hydraulic pressure supplied therefrom to a value corresponding to an operating amount of a brake operating member and introducing the thus adjusted hydraulic pressure into a boost chamber, and a boost piston for actuating a master piston with a force boosted by an assisting force generated by the hydraulic pressure introduced into the boost chamber. The hydraulic booster further includes a hydraulic line bypassing the pressure regulator and extending from the boost chamber to the auxiliary hydraulic pressure, and a check valve provided in the hydraulic line and configured to allow only a discharge of hydraulic pressure from the boost chamber into the auxiliary hydraulic pressure source.
    • 提出了一种液压制动系统,其包括用于升压制动操作的液压助力器和循环型压力控制单元。 液压制动系统还包括液压助力器,其包括辅助液压源,用于将从其供应的液压调节到与制动操作构件的操作量相对应的值的压力调节器,并将由此调节的液压引入增压室 以及增压活塞,用于通过由引入所述增压室的液压产生的辅助力而提升的力来致动主活塞。 液压助力器还包括旁路压力调节器并从增压室延伸到辅助液压的液压管路,以及设置在液压管路中并被配置为仅允许将来自增压室的液压排出到辅助液压器中的止回阀 液压源。
    • 9. 发明授权
    • Internal combustion engine fuel injection control method
    • 内燃机燃油喷射控制方法
    • US08433501B2
    • 2013-04-30
    • US12786733
    • 2010-05-25
    • Tetsuya Honda
    • Tetsuya Honda
    • F02D41/30
    • F02D41/403F02D35/025F02D41/047F02D41/062F02D41/401F02D2200/021Y02T10/44
    • In an internal combustion engine provided with a fuel injection valve for injecting fuel into an intake air flow path for each cylinder, there is performed a plurality of fuel injections during one cycle for each cylinder, one injection thereof being performed in synchronization with a period during which an intake valve is being opened and reverse flow of in-cylinder gas into the intake air flow path occurs. In accordance with a measurement quantity that changes as the temperatures of the surface, at the intake air flow path, of the intake valve and the inner wall face of the intake air flow path change, there is set the proportion of the amount of fuel injected in synchronization with the period during which reverse flow occurs to the total amount of fuel injected in one cycle for each cylinder.
    • 在设置有用于将燃料喷射到每个气缸的进气流路中的燃料喷射阀的内燃机中,在每个气缸的一个循环期间执行多次燃料喷射,其中一次喷射与在一个周期期间同步地执行 进气阀正在打开,气缸内气体向进气流路的逆流。 根据随着进气阀的进气温度,进气阀和进气流道的内壁面的进气温度的变化而变化的测量量,设定喷射量的燃料量的比例 与在每个气缸的一个循环中喷射的燃料总量的逆流发生的时段同步。