-
公开(公告)号：US07086380B2
公开(公告)日：2006-08-08
申请号：US11167101
申请日：2005-06-28
IPC分类号： F02D11/10
CPC分类号： F02D11/105 , F02D41/20 , F02D41/2464 , F02D2011/102 , F02D2041/2003 , F02D2041/2027 , F02D2041/2051 , F02D2041/2072 , F02D2200/0404 , F02D2200/602
摘要： An apparatus for controlling an opening degree of a throttle valve of an internal combustion engine using a DC motor, in which a real opening degree of the throttle valve is detected, a target opening degree of the throttle valve is set in accordance with an operation state of the internal combustion engine, an output voltage of a DC power source is boosted, and one voltage of the boosted voltage and the output voltage of the DC power source is selected in accordance with an opening degree difference between the real opening degree and the target opening degree to apply the selected one voltage to the DC motor.
摘要翻译： 使用直流电动机控制内燃机的节气门的开度的装置，其中检测到节流阀的实际开度，根据运转状态来设定节流阀的目标开度 内燃机的直流电源的输出电压被提升，并且根据实际开度和目标之间的开度差选择升压电压和直流电源的输出电压的一个电压 开启程度将选定的一个电压施加到直流电机。
-
公开(公告)号：US20060000444A1
公开(公告)日：2006-01-05
申请号：US11167101
申请日：2005-06-28
IPC分类号： F02D11/10
CPC分类号： F02D11/105 , F02D41/20 , F02D41/2464 , F02D2011/102 , F02D2041/2003 , F02D2041/2027 , F02D2041/2051 , F02D2041/2072 , F02D2200/0404 , F02D2200/602
摘要： An apparatus for controlling an opening degree of a throttle valve of an internal combustion engine using a DC motor, in which a real opening degree of the throttle valve is detected, a target opening degree of the throttle valve is set in accordance with an operation state of the internal combustion engine, an output voltage of a DC power source is boosted, and one voltage of the boosted voltage and the output voltage of the DC power source is selected in accordance with an opening degree difference between the real opening degree and the target opening degree to apply the selected one voltage to the DC motor.
-
公开(公告)号：US07958865B2
公开(公告)日：2011-06-14
申请号：US11314204
申请日：2005-12-22
申请人： Kenji Ichikawa , Tamikazu Mukasa , Koichi Okushima
发明人： Kenji Ichikawa , Tamikazu Mukasa , Koichi Okushima
CPC分类号： F02D9/1065 , F02D9/105 , F02D11/10
摘要： A transmitting case includes a first case half integrally formed on one side of a throttle body, and a second case half coupled to the first case half. A first assembly is constructed by disposing a final gear inside the first case half and securing it to one end of a valve shaft. A second assembly is constructed by mounting on the second case half an electric motor and an intermediate gear of a speed reduction device for transmitting the rotation of an output shaft of the electric motor to the final gear. Upon coupling of the first case half and the second case half, the intermediate gear and the final gear are meshed with each other. Thus, there is provided an engine intake control system having an excellent assemblability and an improved accuracy of throttle valve opening degree.
摘要翻译： 传动壳体包括一体地形成在节气门体的一侧的第一壳体半部和与第一壳体半部联接的第二壳体半部。 第一组件通过在第一壳体半部内设置最终齿轮并将其固定到阀轴的一端来构造。 第二组件通过安装在第二壳体上而构成半电动机和用于将电动机的输出轴的旋转传递到最终齿轮的减速装置的中间齿轮。 在第一壳体半部和第二壳体半部联接时，中间齿轮和最终齿轮彼此啮合。 因此，提供了具有优异的组装性和提高节气门开度精度的发动机进气控制系统。
-
公开(公告)号：US20060157027A1
公开(公告)日：2006-07-20
申请号：US11314204
申请日：2005-12-22
申请人： Kenji Ichikawa , Tamikazu Mukasa , Koichi Okushima
发明人： Kenji Ichikawa , Tamikazu Mukasa , Koichi Okushima
IPC分类号： F02D11/10
CPC分类号： F02D9/1065 , F02D9/105 , F02D11/10
摘要： A transmitting case includes a first case half integrally formed on one side of a throttle body, and a second case half coupled to the first case half. A first assembly is constructed by disposing a final gear inside the first case half and securing it to one end of a valve shaft. A second assembly is constructed by mounting on the second case half an electric motor and an intermediate gear of a speed reduction device for transmitting the rotation of an output shaft of the electric motor to the final gear. Upon coupling of the first case half and the second case half, the intermediate gear and the final gear are meshed with each other. Thus, there is provided an engine intake control system having an excellent assemblability and an improved accuracy of throttle valve opening degree.
摘要翻译： 传动壳体包括一体地形成在节气门体的一侧的第一壳体半部和与第一壳体半部联接的第二壳体半部。 第一组件通过在第一壳体半部内设置最终齿轮并将其固定到阀轴的一端来构造。 第二组件通过安装在第二壳体上而构成半电动机和用于将电动机的输出轴的旋转传递到最终齿轮的减速装置的中间齿轮。 在第一壳体半部和第二壳体半部联接时，中间齿轮和最终齿轮彼此啮合。 因此，提供了具有优异的组装性和提高节气门开度精度的发动机进气控制系统。
-
-
-
搜索结果
4 条记录 (耗时 0.011 秒)
