公开(公告)号：US09175735B2

公开(公告)日：2015-11-03

申请号：US14057370

申请日：2013-10-18

Applicant: SUZHOU RISING AUTO PARTS CO., LTD.

Inventor： Shengqiao Yue ,  Dajin Gong

IPC: F16D35/02 ,  F16D48/02 ,  F01P7/04 ,  F01P7/08

CPC classification number: F16D25/14 ,  F01P7/042 ,  F01P7/084 ,  F16D35/024

Abstract: Disclosed is an electrically controlled silicon oil fan clutch rotary valve device. The valve device is based on a magnetic mandrel, including a Y-shaped element, a driven disc, a driving disc, and a guide disc intercombined, which achieves control over flow of silicon oil by controlling rotation of a valve, and achieves precise control over positions by resetting through a reset torsion spring and using outer teeth and inner teeth of the driving disc and the driven disc as well as a stop device. In the present invention, the valve may be controlled to be stable at an appropriate position through the size of the current of the coil, so as to achieve a stepless speed and achieve a purpose of precisely controlling the clutch.

Abstract translation: 公开了一种电控硅油风扇离合器回转阀装置。 阀装置基于包括Y形元件，从动盘，驱动盘和导向盘相互组合的磁心轴，其通过控制阀的旋转来实现对硅油的流动的控制，并且实现精确的控制 通过复位扭转弹簧复位并使用驱动盘和从动盘的外齿和内齿以及停止装置来实现位置。 在本发明中，可以通过线圈电流的大小将阀门控制在适当的位置上，从而实现无级调速并达到精确控制离合器的目的。