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    • 5. 发明申请
    • Viscous Fluid Clutch Assembly
    • 粘性流体离合器总成
    • US20070278060A1
    • 2007-12-06
    • US10594315
    • 2005-04-01
    • Lawrence KennedyJames GallagherPhilip Stephenson
    • Lawrence KennedyJames GallagherPhilip Stephenson
    • F16D37/00
    • F16D37/02F16D2037/002
    • A viscous fluid clutch (1) for use as a clutch for a cooling fan for a vehicle, the clutch includes an input shaft (10), a rotor assembly (20, 30), a first housing portion (52), a second housing portion (42), a coil assembly (80), and a brush box (105). 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 (16) 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.
    • 一种用作车辆用冷却风扇的离合器的粘性流体离合器(1),所述离合器包括输入轴(10),转子组件(20,30),第一壳体部分(52),第二壳体 部分(42),线圈组件(80)和电刷箱(105)。 转子组件联接到输入轴。 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和粘性流体的流体储存器(16),优选地是磁流变型。 线圈组件联接到第一壳体部分。 刷盒可操作地联接到线圈组件。 当线圈组件被电刷箱通电时,产生磁场,该磁场作用在磁流变流体上以改变输入轴到外壳和与其连接的风扇的转矩传递。
    • 8. 发明申请
    • Clutch Assembly
    • 离合器总成
    • US20070199784A1
    • 2007-08-30
    • US10594319
    • 2005-04-01
    • Anthony SmithJohn UlicnyLawrence KennedyBrian McDermott
    • Anthony SmithJohn UlicnyLawrence KennedyBrian McDermott
    • F16D27/00
    • F16D37/02F16D2037/002
    • A viscous fluid clutch (1) for use as a clutch for a cooling fan for a vehicle, the clutch includes an input shaft (10), a rotor assembly (20, 30), a first housing portion (52), a second housing portion (42), a coil assembly (80), and a brush box (105). 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 (16) for receiving the rotor assembly and a viscous fluid, preferably of the magnetorheological type. The coil assembly (80) is coupled to the first housing portion (52). 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.
    • 一种用作车辆用冷却风扇的离合器的粘性流体离合器(1),所述离合器包括输入轴(10),转子组件(20,30),第一壳体部分(52),第二壳体 部分(42),线圈组件(80)和刷盒(105)。 转子组件联接到输入轴。 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和粘性流体的流体储存器(16),优选地是磁流变型。 线圈组件(80)联接到第一壳体部分(52)。 刷盒可操作地联接到线圈组件。 当线圈组件被电刷箱通电时,产生磁场,该磁场作用在磁流变流体上以改变输入轴到外壳和与其连接的风扇的转矩传递。