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    • 8. 发明授权
    • Fuel tank system
    • 燃油箱系统
    • US09194320B2
    • 2015-11-24
    • US13956464
    • 2013-08-01
    • HONDA MOTOR CO., LTD
    • Tomonori Yokota
    • F02D41/22F02M69/02F02M37/00B60K15/04B60K15/03
    • F02D41/221B60K15/0409B60K2015/03197B60K2015/03203B60K2015/03375B60K2015/0416F02D41/22F02D41/222F02M37/0076F02M69/02
    • A fuel tank system includes an ECU receiving an open signal Sa of a fuel supply SW. The ECU has a main control unit controlling a power unit of a vehicle, a main relay control circuit turning off a main relay when IGSW for causing the power unit to start or stop is turned off, SOAK time measurement circuit measuring an input time and no input time, the input time being a time during which the open signal Sa is continuously inputted to the ECU while the IGSW is off, the no input time being a time during which the open signal Sa is not inputted to the ECU while the IGSW is off with the fuel supply SW on, and a failure determination unit determining that the fuel supply SW has an abnormality when SOAK time is longer than a failure determination time.
    • 燃料箱系统包括接收燃料供应SW的打开信号Sa的ECU。 ECU具有控制车辆的动力单元的主控制单元,当关闭用于使电力单元启动或停止的IGSW时主继电器断开主继电器的主控制电路,测量输入时间的SOAK时间测量电路和否 输入时间,输入时间是当IGSW关闭时打开信号Sa连续地输入到ECU的时间,无输入时间是开启信号Sa未输入到ECU的时间,而IGSW为 在燃料供给SW接通时断开,故障判定单元判定当SOAK时间比故障判定时间长时,燃料供应SW具有异常。
    • 9. 发明授权
    • Fuel vapor treatment apparatus
    • 燃油蒸汽处理装置
    • US08478489B2
    • 2013-07-02
    • US13288279
    • 2011-11-03
    • Hidetoshi Ooiwa
    • Hidetoshi Ooiwa
    • F02M21/02
    • B60K15/03519B60K2015/0319B60K2015/03375B60K2015/03514Y10T137/0989
    • A fuel vapor treatment apparatus includes a fuel tank, a canister, a passage forming member, a pressure-regulating valve, an acceleration detector, and a controller. The fuel tank is for a storage of fuel to be supplied to an internal combustion engine for a vehicle. The canister recovers fuel evaporated from the fuel tank. The passage forming member defines a passage through which the fuel tank and the canister communicate with each other. The pressure-regulating valve is provided in the passage forming member to connect or disconnect the fuel tank and the canister. The acceleration detector detects an acceleration value of the vehicle, and the controller controls the pressure-regulating valve based on the acceleration value detected by the acceleration detector.
    • 燃料蒸气处理装置包括燃料箱,罐,通道形成构件,压力调节阀,加速度检测器和控制器。 燃料箱用于储存供应给用于车辆的内燃机的燃料。 油罐回收燃料箱中蒸发的燃料。 通道形成构件限定了燃料箱和罐相互连通的通道。 压力调节阀设置在通道形成构件中以连接或断开燃料箱和罐。 加速度检测器检测车辆的加速度值,并且控制器基于由加速度检测器检测到的加速度值来控制压力调节阀。