公开(公告)号：US5367997A

公开(公告)日：1994-11-29

申请号：US123384

申请日：1993-08-18

申请人： Masahiro Kawamura ,  Masuo Takigawa ,  Yasuhiro Kondou ,  Tutomu Hamada ,  Teruo Maruyama ,  Akio Masuo

发明人： Masahiro Kawamura ,  Masuo Takigawa ,  Yasuhiro Kondou ,  Tutomu Hamada ,  Teruo Maruyama ,  Akio Masuo

IPC分类号： F02D9/02 ,  F02D11/04 ,  F02D11/10 ,  F02D9/10

CPC分类号： F02D11/10 ,  F02D2011/103

摘要： A first link member (7), an upper-limit link member (9a), and a lower-limit link member (9b) are rotatably and axially coupled together. When the throttle is to be opened, the throttle valve (5) is electrically controlled by the motor (4) which has been under the control of an output from the accelerator opening sensing device (3), and at the same time, the throttle valve (5) is mechanically controlled by the wire (12) through the link members (7, 9a, 9b) in response to the degree of opening of the accelerator. A high degree of throttle operation such as traction control, idling control, constant speed run, etc. can be executed normally, and when an abnormality arises, the fail-safe function is at work to close the throttle valve (5).

摘要翻译： 第一连杆构件（7），上限连杆构件（9a）和下限连杆构件（9b）可旋转并轴向联接在一起。 当节气门打开时，节气门（5）由已经在加速器开度检测装置（3）的输出控制下的电动机（4）进行电控制，同时，节流阀 响应于加速器的打开程度，阀（5）由线（12）通过连杆构件（7,9a，9b）机械地控制。 能够正常地执行牵引力控制，怠速控制，恒速运行等高程度的节气门动作，当出现异常时，故障保护功能正在关闭节气门（5）。