公开(公告)号：US08826947B2

公开(公告)日：2014-09-09

申请号：US12736474

申请日：2009-04-16

申请人： Takatsugu Hirose ,  Itsuo Honda ,  Motoharu Takai ,  Shinzo Watanabe

发明人： Takatsugu Hirose ,  Itsuo Honda ,  Motoharu Takai ,  Shinzo Watanabe

IPC分类号： B60K15/04 ,  B60K15/035 ,  F16K24/04 ,  F02M37/00

CPC分类号： B60K15/035 ,  F02M37/0082 ,  F16K24/044 ,  Y10T137/3099

摘要： A valve device used by being attached to a fuel tank includes a case provided with an airflow valve opening which communicates with the outside of the tank, on an upper portion, and also provided with a fuel inflow section located on a lower side of the airflow valve opening, and a float body housed in the case so as to be vertically movable, and also seated in the airflow valve opening by being elevated by the fuel flowed into the case through the inflow section. In the case, an airflow section which interconnects the inside of the tank and the inside of the case is formed in a higher side than a waterline of the float body at the seating time, and also at the seating time, this airflow section is restricted.

摘要翻译： 通过安装在燃料箱上使用的阀装置包括：壳体，其设置有在上部与罐体外部连通的气流阀开口，并且还设置有位于气流的下侧的燃料流入部 阀开口和容纳在壳体中以便可垂直移动的浮体，并且还通过由流入部分流入壳体的燃料升高而安置在气流开关中。 在这种情况下，将在箱体内部和壳体内部相互连接的气流部分形成在就座时间比漂浮体的水线更高的一侧，并且在就座时，该气流部分被限制 。

公开(公告)号：US20110139301A1

公开(公告)日：2011-06-16

申请号：US12736474

申请日：2009-04-16

申请人： Takatsugu Hirose ,  Itsuo Honda ,  Motoharu Takai ,  Shinzo Watanabe

发明人： Takatsugu Hirose ,  Itsuo Honda ,  Motoharu Takai ,  Shinzo Watanabe

IPC分类号： F16K31/18

CPC分类号： B60K15/035 ,  F02M37/0082 ,  F16K24/044 ,  Y10T137/3099

摘要： A valve device used by being attached to a fuel tank includes a case provided with an airflow valve opening which communicates with the outside of the tank, on an upper portion, and also provided with a fuel inflow section located on a lower side of the airflow valve opening, and a float body housed in the case so as to be vertically movable, and also seated in the airflow valve opening by being elevated by the fuel flowed into the case through the inflow section. In the case, an airflow section which interconnects the inside of the tank and the inside of the case is formed in a higher side than a waterline of the float body at the seating time, and also at the seating time, this airflow section is restricted.

摘要翻译： 通过安装在燃料箱上使用的阀装置包括：壳体，其设置有在上部与罐体外部连通的气流阀开口，并且还设置有位于气流的下侧的燃料流入部 阀开口和容纳在壳体中以便可垂直移动的浮体，并且还通过由流入部分流入壳体的燃料升高而安置在气流开关中。 在这种情况下，将在箱体内部和壳体内部相互连接的气流部分形成在就座时间比漂浮体的水线更高的一侧，并且在就座时，该气流部分被限制 。

公开(公告)号：US5996552A

公开(公告)日：1999-12-07

申请号：US60568

申请日：1998-04-15

申请人： Tadashi Iijima ,  Masaki Takahashi ,  Shinzo Watanabe

发明人： Tadashi Iijima ,  Masaki Takahashi ,  Shinzo Watanabe

IPC分类号： F02B37/00 ,  F02B63/04 ,  F02D23/02 ,  F02D29/06 ,  F02D41/40 ,  H02P9/04 ,  F02M3/00

CPC分类号： F02B63/04 ,  F02D23/02 ,  Y02T10/144

摘要： In an engine, which has a supercharger and which rotates a generator running at high-idle speed, the rotational speed of the supercharger is accelerated in advance before performing a fuel supply so as to prevent a sudden reduction in the rotational speed due to a suddenly increased load during starting and operating time. A fuel injection device (1), which injects a specified quantity of fuel into an engine cylinder at a specified fuel injection timing and discharges exhaust gas at a specified temperature when the engine is running at unloaded high-idle speed, includes an actuator (14) connected to an injector (13) for controlling fuel injection, a load sensor such as an engine speed sensor (41), and a controller (44) which signals the actuator to cause the actual fuel injection timing to be behind the specified fuel injection timing, hence increasing the exhaust gas temperature at the high-idle-running to be higher than the specified exhaust gas temperature. When the high-idle speed at the time of loading becomes lower than a specified threshold or the loading becomes more than a specified threshold, the controller signals the actuator to cause the actual fuel injection timing to be equal to or ahead of the specified fuel injection timing and to maximize the fuel injection.

摘要翻译： 在具有增压器并使高速怠速运转的发电机旋转的发动机中，在进行燃料供给之前，增压器的转速被预先加速，以防止突然的转速急剧下降 起动和运行时间增加负载。 一种燃料喷射装置（1），其特征在于，在以规定的燃料喷射正时将特定量的燃料喷射到发动机气缸中，并且在发动机以无负载的高怠速行驶时以特定的温度排出废气，包括致动器（14 ）连接到用于控制燃料喷射的喷射器（13），诸如发动机转速传感器（41）的负载传感器，以及控制器（44），其向致动器发信号以使得实际的燃料喷射正时在指定的燃料喷射之后 从而将高怠速运转时的废气温度提高到高于规定的废气温度。 当加载时的高怠速转速低于规定的阈值或负载变得超过规定的阈值时，控制器向致动器发出信号，使得实际的燃料喷射正时等于或超过指定的燃料喷射 定时和最大化燃油喷射。