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公开(公告)号：US09850909B2
公开(公告)日：2017-12-26
申请号：US13500938
申请日：2010-10-15
申请人： Joshua L. Roby , Thomas Buchholz
发明人： Joshua L. Roby , Thomas Buchholz
CPC分类号： F04D25/02 , F01P7/042 , F01P7/046 , F01P7/048 , F04D25/0606 , F04D25/08 , H01L2924/0002 , H01L2924/00
摘要： Thermal management systems for vehicle engines which include hybrid fan drives with viscous clutches and electronic motors, particularly brushless DC motors (BLDC). One embodiment incorporates a pulley driven, electronically controlled viscous clutch mechanism and an internal rotor BLDC motor. Another embodiment includes an engine crank mounted electronically controlled viscous clutch mechanism with a tethered electric motor, particularly a BLDC motor. A further embodiment is an engine block mounted electronically controlled viscous clutch mechanism with an integrated external rotor BLDC motor.
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公开(公告)号：US09376954B2
公开(公告)日：2016-06-28
申请号：US13482034
申请日：2012-05-29
申请人： Tobias Noll , Ralf Weiser , Thomas Riedl
发明人： Tobias Noll , Ralf Weiser , Thomas Riedl
CPC分类号： F01P7/042
摘要： The present invention describes a construction machine with a drive unit and with a cooling system that comprises a fan. The fan is connected to the drive unit by means of a controllable viscous coupling, whereby the viscous coupling can be adjusted in such a way that a required fan rotational speed is set on the output side. The invention furthermore describes a method for the automatic fan rotational speed regulation for a cooling system in a construction machine.
摘要翻译： 本发明描述了具有驱动单元和包括风扇的冷却系统的施工机器。 风扇通过可控制的粘性联轴器连接到驱动单元，由此可以调节粘性联轴器，使得在输出侧设置所需的风扇转速。 本发明还描述了一种用于建筑机械中的冷却系统的自动风扇转速调节方法。
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公开(公告)号：US20150369306A1
公开(公告)日：2015-12-24
申请号：US14837478
申请日：2015-08-27
申请人： KIT MASTERS
发明人： Dale SCHERMAN , Daniel HUWE
IPC分类号： F16D47/06 , F16D25/062 , F16D35/02
CPC分类号： F16D47/06 , F01P7/042 , F01P7/085 , F16D25/062 , F16D25/0632 , F16D35/021 , F16D35/023 , F16D35/024
摘要： A clutch device for a clutch system has an input member that rotates at a first speed. A friction drive system is disposed between the input member and an output member. The clutch device is selectively movable by a fluid actuator assembly, between an engaged position in which the friction drive system drives the output member to rotate at the first speed, and a disengaged position in which a viscous drive system rotates the output member at a second speed slower than the first speed. A variable viscous fluid supply assembly includes a viscous fluid storage chamber, a valve, and a valve actuator that selectively drives the valve to move between an open position and a closed position to control an amount of viscous fluid available to the viscous drive system, thereby varying the second speed.
摘要翻译： 用于离合器系统的离合器装置具有以第一速度旋转的输入构件。 摩擦驱动系统设置在输入构件和输出构件之间。 离合器装置可选择性地通过流体致动器组件移动，该啮合位置在摩擦驱动系统驱动输出构件以其第一速度旋转的接合位置之间，以及分离位置，其中粘性驱动系统在第二位置旋转输出构件 速度比第一速度慢。 可变粘性流体供应组件包括粘性流体储存室，阀和阀致动器，其选择性地驱动阀门在打开位置和关闭位置之间移动以控制可用于粘性驱动系统的粘性流体的量，由此 改变第二速度。
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公开(公告)号：US09175735B2
公开(公告)日：2015-11-03
申请号：US14057370
申请日：2013-10-18
发明人： Shengqiao Yue , Dajin Gong
CPC分类号： F16D25/14 , F01P7/042 , F01P7/084 , F16D35/024
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09133893B2
公开(公告)日：2015-09-15
申请号：US14117529
申请日：2012-05-10
申请人： Christian Tilly
发明人： Christian Tilly
IPC分类号： F16D27/112 , F16D35/00 , F16D21/00 , F16D35/02 , F01P5/04 , F04D25/02 , F16D47/06 , F01P5/02 , F01P7/04
CPC分类号： F16D21/00 , F01P5/02 , F01P5/043 , F01P7/042 , F01P7/046 , F04D25/022 , F16D27/112 , F16D35/024 , F16D35/028 , F16D47/06
摘要： A clutch arrangement (1) for transmitting a drive torque from a drive shaft (2) to a secondary assembly, in particular to a fan wheel (11) of a motor vehicle, comprising a drive shaft (2), an output (10) and a friction disc clutch (12) which can be shifted by means of an electromagnetic arrangement (13). The clutch arrangement (1) comprises, in addition to the friction disc clutch (12) for transmitting torque from the drive shaft (2) to the output (10), a fluid friction clutch (4) whose hydraulic control valve (5) can be actuated by means of the electromagnetic arrangement (13) of the friction disc clutch (12) in order to set the slip.
摘要翻译： 一种用于将来自驱动轴（2）的驱动扭矩传递到次级组件，特别是涉及机动车辆的风扇叶轮（11）的离合器装置（1），包括驱动轴（2），输出（10） 和可通过电磁装置（13）移动的摩擦盘式离合器（12）。 离合器装置（1）除了用于将来自驱动轴（2）的扭矩传递到输出（10）的摩擦盘式离合器（12）之外还包括液压摩擦离合器（4），其液压控制阀（5）可以 通过摩擦盘式离合器（12）的电磁装置（13）致动以设定滑移。
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公开(公告)号：US08763448B2
公开(公告)日：2014-07-01
申请号：US13515352
申请日：2010-11-04
IPC分类号： G01M15/04
CPC分类号： F16D35/024 , F01P5/04 , F01P5/14 , F01P7/042 , F01P11/14 , F01P2025/64 , F16D2500/1022 , F16D2500/10418 , F16D2500/30426 , F16D2500/5108
摘要： A fan coupling device 1 connecting an internal combustion engine 31 to a cooling fan 21 comprises an input shaft 3 driven to rotate by the engine 31, a fluid coupling 12 that transmits torque from the input shaft 3 to the cooling fan 21 via a fluid, and a solenoid valve 13 having a valve main body 18 that adjusts a fluid amount in the fluid coupling 12. A determination as to whether or not the valve main body 18 is stuck in a lifted position on the basis of a rotation speed of the cooling fan 21, is started after the elapse of a predetermined time following output of a signal for returning the valve main body 18 to a closed position, The sticking determination can be performed with a high degree of precision without being affected by variation in the rotation speed of the input shaft 3.
摘要翻译： 将内燃机31连接到冷却风扇21的风扇联接装置1包括由发动机31驱动旋转的输入轴3，经由流体将扭矩从输入轴3传递到冷却风扇21的流体联轴器12， 以及具有阀主体18的电磁阀13，该阀主体18调节流体联轴器12中的流体量。根据冷却的转速来确定阀主体18是否被卡在提升位置 风扇21在输出用于将阀主体18返回到关闭位置的信号经过预定时间之后开始。可以以高精度执行粘着确定而不受旋转速度的变化的影响 的输入轴3。
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公开(公告)号：US08672113B2
公开(公告)日：2014-03-18
申请号：US13130726
申请日：2009-11-17
申请人： Joshua L. Roby, Jr.
发明人： Joshua L. Roby, Jr.
IPC分类号： F16D25/0638 , F16D25/12
CPC分类号： F16D25/123 , F01P7/042 , F16D48/02 , F16D48/066 , F16D2048/0221 , F16D2300/18 , F16D2500/10418 , F16D2500/1045 , F16D2500/3024 , F16D2500/30415 , F16D2500/70406 , F16D2500/70442 , F16D2500/70448 , F16D2500/7061
摘要： Hydraulic fan drive system with oil flow system. A modular valve mechanism is provided with coaxial oil passages to circulating lubrication oil through the clutch and to and from a heat exchanger.
摘要翻译： 带油流系统的液压风机驱动系统。 模块化的阀机构设置有同轴的油通道，用于使润滑油循环通过离合器和来自热交换器。
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公开(公告)号：US20120255714A1
公开(公告)日：2012-10-11
申请号：US13500938
申请日：2010-10-15
申请人： Joshua L. Roby , Thomas Buchholz
发明人： Joshua L. Roby , Thomas Buchholz
IPC分类号： H01L23/467
CPC分类号： F04D25/02 , F01P7/042 , F01P7/046 , F01P7/048 , F04D25/0606 , F04D25/08 , H01L2924/0002 , H01L2924/00
摘要： Thermal management systems for vehicle engines which include hybrid fan drives with viscous clutches and electronic motors, particularly brushless DC motors (BLDC). One embodiment incorporates a pulley driven, electronically controlled viscous clutch mechanism and an internal rotor BLDC motor. Another embodiment includes an engine crank mounted electronically controlled viscous clutch mechanism with a tethered electric motor, particularly a BLDC motor. A further embodiment is an engine block mounted electronically controlled viscous clutch mechanism with an integrated external rotor BLDC motor.
摘要翻译： 用于车辆发动机的热管理系统，包括具有粘性离合器和电子电动机的混合风扇驱动器，特别是无刷直流电动机（BLDC）。 一个实施例包括滑轮驱动的，电子控制的粘性离合器机构和内部转子BLDC电动机。 另一个实施例包括具有连接电动机，特别是BLDC电动机的发动机曲柄安装的电子控制的粘性离合器机构。 另一个实施例是具有集成的外部转子BLDC电动机的发动机块安装的电子控制的粘性离合器机构。
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公开(公告)号：US20110168512A1
公开(公告)日：2011-07-14
申请号：US12990794
申请日：2009-04-30
申请人： James Patrick May
发明人： James Patrick May
IPC分类号： F16D35/00
CPC分类号： F04D25/022 , F01P7/042 , F16D35/024
摘要： A viscous shear fan drive mechanism for a cooling fan. A moveable valve disk is provided which controls the quantity of fluid in the operating chamber. An electronic actuation system activates piston and shaft members which move the valve disk against the bias of a return spring to open the fill holes, allow fluid communication between the reservoir and working chambers, and allow rotation of the cooling fan. Without activation of the electronic actuation system, the flow of fluid to the working chamber is prevented. A non-magnetic or insulating bushing member adjacent the piston and shaft members prevents the system from sticking in the actuation condition when power is eliminated.
摘要翻译： 用于冷却风扇的粘性剪切风扇驱动机构。 提供可操作的阀盘，其控制操作室中的流体的量。 电子致动系统激活活塞和轴构件，该活塞和轴构件抵抗复位弹簧的偏压移动阀盘以打开填充孔，允许储存器和工作室之间的流体连通，并允许冷却风扇的旋转。 在不激活电子致动系统的情况下，防止流向工作室的流体流动。 邻近活塞和轴构件的非磁性或绝缘衬套构件防止在消除动力时系统在致动状态下粘着。
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公开(公告)号：US20110120426A1
公开(公告)日：2011-05-26
申请号：US12783710
申请日：2010-05-20
申请人： PETER BACK , WALDEMAR STARK
发明人： PETER BACK , WALDEMAR STARK
IPC分类号： F01P7/02
CPC分类号： F02B29/0493 , F01P7/042 , F01P7/06 , F01P2070/06 , F02B29/0425 , Y02T10/146
摘要： A system for controlling the temperature of a charge air stream flowing through an air-cooled intercooler of a turbocharged internal combustion engine, with a fan for producing a cooling air stream acting on the intercooler and with an actuation unit for controlling the flow of cooling air as a function of charge pressure present at the intercooler.
摘要翻译： 一种用于控制流过涡轮增压内燃机的空气冷却中间冷却器的增压空气流的温度的系统，其具有用于产生作用在中间冷却器上的冷却空气流的风扇以及用于控制冷却空气流动的致动单元 作为存在于中间冷却器的充气压力的函数。
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