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1. 发明申请

WO2005098256A2 CLUTCH ASSEMBLY 审中-公开
标题翻译：离合器总成
公开(公告)号：WO2005098256A2
公开(公告)日：2005-10-20
申请号：PCT/US2005/011345
申请日：2005-04-01
申请人： BEHR AMERICA, INC. , KENNEDY, Lawrence, C. , GALLACHER, James, F. , STEPHENSON, Philip
发明人： KENNEDY, Lawrence, C. , GALLACHER, James, F. , STEPHENSON, Philip
IPC分类号： F16D37/00
CPC分类号： F16D37/02 , F16D2037/002
摘要： A viscous fluid clutch for use as a clutch for a cooling fan for a vehicle , the clutch includes an input shaft, a rotor assembly, a first housing portion, a second housing portion, a coil assembly, and a brush box. The rotor assembly is coupled to the input shaft. The first housing portion is coupled to the second housing portion and the second housing portion is rotatably disposed on the input shaft. The first and second housing portions define a fluid reservoir for receiving the rotor assembly and a viscous fluid, preferably of the magnetorheological type. The coil assembly is coupled to the first housing portion. The brush box is operably coupled to the coil assembly. When the coil assembly is energized by the brush box, a magnetic field is created that acts upon the magnetorheological fluid to vary the torque transfer of the input shaft to the housing and the fan connected thereto.
摘要翻译：一种用作车辆冷却风扇离合器的粘性流体离合器，该离合器包括输入轴，转子组件，第一壳体部分，第二壳体部分，线圈组件，和一个毛笔盒。转子组件连接到输入轴。第一壳体部分联接到第二壳体部分，并且第二壳体部分可旋转地设置在输入轴上。第一和第二壳体部分限定用于接收转子组件的流体储存器和优选为磁流变类型的粘性流体。线圈组件联接到第一壳体部分。刷箱可操作地连接到线圈组件。当线圈组件被电刷箱供电时，产生作用于磁流变流体的磁场，以改变输入轴到壳体和与之连接的风扇的转矩传递。

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