公开(公告)号：US4941443A

公开(公告)日：1990-07-17

申请号：US304064

申请日：1989-01-27

申请人： Fumihiro Yamaguchi ,  Yoshiaki Sayama ,  Takao Nishida

发明人： Fumihiro Yamaguchi ,  Yoshiaki Sayama ,  Takao Nishida

IPC分类号： F02D9/02

CPC分类号： F02D9/02 ,  F02D2009/0206 ,  F02D2009/0208 ,  F05C2201/021

摘要： A governor device for an engine which is simple in construction and easy to adjust, and achieves precise and reliable control of engine speed without contacting the rotating portion of the engine. The governor device consists of a non-magnetic and electrically conductive disk which is rotated in synchronism with the engine; a swing member pivotally mounted for effecting a free-swing action thereof; a magnet mounted on said swing member and providing a magnetic field onto said disk for inducing an electromagnetic force to effect said swing action of the swing member in responsive to the rotation of said disk; a spring member for suppressing said swing action of said swing member in one direction; and a drive mechanism for operating a throttle valve of the engine in opening or closing direction in responsive to the swing action of said swing member.

摘要翻译： 一种用于发动机的调速器，其结构简单且易于调节，并且在不接触发动机的旋转部分的情况下实现精确可靠的发动机转速控制。 调速器由与发动机同步旋转的非磁性和导电盘组成， 枢转地安装用于实现其自由摆动动作的摆动构件; 安装在所述摆动构件上的磁体，并且在所述磁盘上提供磁场，以响应于所述盘的旋转而引起电磁力来实现摆动构件的所述摆动动作; 用于抑制所述摆动构件在一个方向上的摆动动作的弹簧构件; 以及驱动机构，用于响应于所述摆动构件的摆动动作来操作发动机的打开或关闭方向的节气门。