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    • 1. 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。
    • 5. 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。
    • 10. 发明申请
    • Working fluid circuit for a turbocharged engine having exhaust gas recirculation
    • 具有废气再循环的涡轮增压发动机的工作流体回路
    • US20050056263A1
    • 2005-03-17
    • US10929212
    • 2004-08-30
    • Lawrence Kennedy
    • Lawrence Kennedy
    • F02B37/007F02B29/04F02B37/00F02B75/22F02D45/00F02M25/07F28D1/053F28F27/02
    • F28D1/05316F02B29/0418F02B29/0431F02B29/0456F02B29/0468F02B29/0475F02B29/0493F02B75/22F02M26/05F02M26/10F02M26/19F02M26/47F28F27/02F28F2250/06Y02T10/146
    • An engine working fluid circuit for a turbocharged internal combustion engine that employs exhaust gas recirculation. The working fluid circuit includes an exhaust gas passage, a charge air passage, and a turbocharger operatively driven by the exhaust gas flowing from the internal combustion engine and acting to provide pressurized air to the charged air passage. An exhaust gas recirculation passage extends between the exhaust gas passage and the charge air passage bypassing the turbo charger and providing a path for recirculating a predetermined amount of exhaust gas into the charge air. A single charge air cooler is also included that has a first manifold assembly, a second manifold assembly, and a plurality of cooling passages disposed therebetween. The cooling passages act to cool the mixed charge air and recirculated exhaust gas prior to induction into the internal combustion engine. A flow valve is operatively disposed between the first manifold assembly and the second manifold assembly, and is movable between open, bypass, and reverse positions to control the flow of the mixed charge air and recirculated exhaust gas through the cooler. The open position provides forward flow through the cooling passages; the bypass position provides flow that bypasses the cooling passages; and the reverse position provides a reverse cleaning flow through the cooling passages.
    • 一种采用废气再循环的涡轮增压内燃机的发动机工作流体回路。 工作流体回路包括排气通道,增压空气通道和由从内燃机流出的废气可操作地驱动的涡轮增压器,并且用于向加压空气通道提供加压空气。 排气再循环通道在排气通道和增压空气通道之间延伸,旁路涡轮增压器并提供用于将预定量的废气再循环到增压空气中的路径。 还包括单个增压空气冷却器,其具有第一歧管组件,第二歧管组件和设置在它们之间的多个冷却通道。 冷却通道用于在引入内燃机之前冷却混合的增压空气和再循环废气。 流量阀可操作地设置在第一歧管组件和第二歧管组件之间,并且可在打开,旁路和反向位置之间移动,以控制混合的增压空气和通过冷却器的再循环废气的流动。 打开位置提供通过冷却通道的向前流动; 旁路位置提供绕过冷却通道的流量; 并且反向位置提供通过冷却通道的反向清洁流。