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1. 发明授权

US11652436B2 Escrow clutch protection 有权
公开(公告)号：US11652436B2
公开(公告)日：2023-05-16
申请号：US16118000
申请日：2018-08-30
申请人： NCR Corporation
发明人： Michael McLeod Rennie , Scott Low Colston
IPC分类号： H02P29/00 , G06Q20/18 , F16D48/06 , F16D13/00
CPC分类号： H02P29/0027 , G06Q20/18 , F16D13/00 , F16D48/06 , F16D2500/1045 , F16D2500/30406 , F16D2500/7042
摘要： Disclosed are systems and methods for protecting an escrow clutch of a self-service terminal. The systems and methods may include actuating a motor of the self-service terminal to cause an escrow clutch of the self-service terminal to spin at a rate. As the clutch spins, a determination as to when a clutch slippage exceeds a preset slippage rate may be made. When the clutch slippage exceeds the preset slippage rate, the motor may be actuated to cause the escrow clutch to spin at a second rate. The second rate may less than the first rate.

2. 发明申请

US20090289593A1 CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器控制装置
公开(公告)号：US20090289593A1
公开(公告)日：2009-11-26
申请号：US12366306
申请日：2009-02-05
申请人： Takeru OKABE , Shiro YONEZAWA , Nozomu KAMIOKA , Tomohisa SHODA , Masaki HORII , Yasufumi OGAWA , Osamu ISHIKAWA
发明人： Takeru OKABE , Shiro YONEZAWA , Nozomu KAMIOKA , Tomohisa SHODA , Masaki HORII , Yasufumi OGAWA , Osamu ISHIKAWA
IPC分类号： G05F1/00 , H02K29/08
CPC分类号： H02P6/085 , F16D48/064 , F16D2500/1023 , F16D2500/3022 , F16D2500/3026 , F16D2500/7042 , F16D2500/70673 , H02P2101/45 , H02P2205/01
摘要： A control device for an automatic transmission includes a current detecting unit for detecting motor current. The current detecting unit has a counter for counting variation number of a rotational position signal output from a rotational position detecting unit for detecting the rotational position of a motor, and an electrical angle 180° judging unit for judging rotation of electrical angle 180° of the motor. A voltage occurring in a current detecting resistor is sampled at a timing of each integral multiple of the electrical angle of 180° judged in the electrical angle 180° judging unit, and rotation of the motor is controlled in accordance with the difference between motor target current calculated in the motor target current calculating unit and motor current.
摘要翻译：用于自动变速器的控制装置包括用于检测电动机电流的电流检测单元。电流检测单元具有用于计算从用于检测电动机的旋转位置的旋转位置检测单元输出的旋转位置信号的变化次数的计数器，以及用于判断电动机的角度180°的旋转角度的电角度180°判断单元发动机。电流检测电阻器中发生的电压在电角度180°判断单元中判定为180°的电角度的整数倍的定时进行采样，并且根据电动机目标电流在电机目标电流计算单位和电机电流中计算。

3. 发明申请

US20020088681A1 Method of operating a torque transfer system 失效
标题翻译：操作扭矩传递系统的方法
公开(公告)号：US20020088681A1
公开(公告)日：2002-07-11
申请号：US10012700
申请日：2001-12-07
申请人： LuK Lamellen und Kupplungsbau Beteiliungs KG
发明人： Reinhard Berger , Martin Vornehm , Stefan Winkelmann
IPC分类号： F16H061/26
CPC分类号： F16H59/68 , F16D48/066 , F16D48/068 , F16D2500/3026 , F16D2500/31493 , F16D2500/3166 , F16D2500/70404 , F16D2500/7042 , F16H59/70 , F16H61/2807 , F16H63/38 , F16H2061/283
摘要： A torque transfer system, particularly an automated shift transmission of a motor vehicle, has a movable shifter element that is subject to a position-dependent force. The gear positions of the transmission correspond to minima of potential energy of the position-dependent force, so that the movable element will have a tendency to fall into the nearest one of the shift positions. To perform a gear shift, the movable shifter element is moved into the vicinity of the targeted gear position by means of a control device directing a shift actuator. When the movable shifter element has stopped moving within a given tolerance band of the targeted position, the control device generates a stall-releasing signal, e.g., a series of pulses of alternating polarity to overcome a holding force or holding torque of the movable element, so that the latter will seek a position of minimum potential energy and thus move towards the targeted gear-shift position.
摘要翻译：扭矩传递系统，特别是机动车辆的自动变速传动装置具有受位置依赖力的可移动换档元件。变速箱的档位对应于位置相关力的势能的最小值，使得可移动元件将倾向于落入最接近的换档位置。为了执行换档，可移动换挡元件通过引导换档致动器的控制装置移动到目标档位附近。当可移动换挡元件已停止在目标位置的给定公差范围内移动时，控制装置产生失速释放信号，例如交替极性的一系列脉冲以克服可动元件的保持力或保持力矩，所以后者将寻求一个最小势能的位置，从而朝目标位移换档。

4. 发明申请

US20010030097A1 Actuation device for a friction clutch 失效
标题翻译：用于摩擦离合器的致动装置
公开(公告)号：US20010030097A1
公开(公告)日：2001-10-18
申请号：US09832550
申请日：2001-04-11
申请人： Mannesmann Sachs AG
发明人： Andreas Konrad , Thomas Otto , Herbert Voit , Barbara Ester , Manfred Wehner
IPC分类号： F16D025/08 , B60K023/02
CPC分类号： F16D25/14 , F16D25/083 , F16D25/12 , F16D48/02 , F16D2300/18 , F16D2500/10412 , F16D2500/1045 , F16D2500/3026 , F16D2500/70418 , F16D2500/7042
摘要： The actuation device includes a pressure medium force cylinder arrangement by means of which the friction clutch can be actuated via a release member. A measuring member of a measuring arrangement detecting an actual release is in tractive force driving engagement with an associated mating member whose position represents the actual release along a measurement path, which engagement is essentially free from play.
摘要翻译：致动装置包括压力介质力缸装置，利用该压力介质力缸装置，摩擦离合器可以通过释放构件致动。检测实际释放的测量装置的测量构件与相关联的配合构件的牵引力驱动接合，其位置表示沿测量路径的实际释放，该接合基本上不起作用。

5. 发明授权

US06302251B1 Electromagnetic clutch with asymmetric spoke patterns 有权
标题翻译：具有不对称辐条图形的电磁离合器
公开(公告)号：US06302251B1
公开(公告)日：2001-10-16
申请号：US09517399
申请日：2000-03-02
申请人： Chad E. Fair , Loren D. Isley, Jr. , Lyle Croo
发明人： Chad E. Fair , Loren D. Isley, Jr. , Lyle Croo
IPC分类号： B60K17344
CPC分类号： F16D48/064 , F16D2500/1022 , F16D2500/10431 , F16D2500/1045 , F16D2500/3026 , F16D2500/50239 , F16D2500/50293 , F16D2500/5122 , F16D2500/525 , F16D2500/7042
摘要： An electromagnetic clutch assembly for transfer cases and other motor vehicle powertrain applications includes a friction disc clutch pack and an electromagnetic operator that applies compressive force to the clutch pack. The electromagnetic operator includes an electromagnetic coil, a rotor partially surrounding the coil, an armature and a ball ramp operator assembly that provides compressive force when the coil is energized. The rotor and armature include aligned paths or tracks of arcuate slots separated by webs or spokes which create a sinuous magnetic flux path and improve performance. The number of slots and thus the number of spokes in the rotor and armature paths are unequal. This inequality greatly reduces pulsations caused by small fluctuations in clutch engagement associated with the repeated, simultaneous alignment and non-alignment of the spokes in a rotor and armature having equal numbers of spokes. This results in improved smoothness of operation and reduces noise and vibration.
摘要翻译：用于转移箱和其它机动车辆动力系应用的电磁离合器组件包括摩擦盘式离合器组件和向离合器组件施加压缩力的电磁操作器。电磁操作器包括电磁线圈，部分围绕线圈的转子，电枢和滚珠斜坡操作器组件，其在线圈通电时提供压缩力。转子和电枢包括由腹板或辐条分开的弓形槽的对准的路径或轨道，其产生弯曲的磁通路径并提高性能。槽的数量和转子和电枢通道中的轮辐数量是不相等的。这种不等式大大减少了由于离合器接合中的小波动引起的脉动，这与在具有相等数量辐条的转子和电枢中的辐条的重复同时对准和不对准相关联。这样可以改善操作的平滑度，并减少噪音和振动。

6. 发明授权

US5481187A Method and apparatus for determining the position of an armature in an electromagnetic actuator 失效
标题翻译：用于确定电磁致动器中的电枢的位置的方法和装置
公开(公告)号：US5481187A
公开(公告)日：1996-01-02
申请号：US800815
申请日：1991-11-29
申请人： Tony L. Marcott , Matthew G. Branch , Andrew H. Nippert , Kirk S. Shively
发明人： Tony L. Marcott , Matthew G. Branch , Andrew H. Nippert , Kirk S. Shively
IPC分类号： F16D48/02 , F16D48/06 , F16H61/02 , F16H61/06 , G01D5/20 , G01R27/26 , H01F7/18 , G01B7/14
CPC分类号： H01F7/1844 , F16D48/06 , F16D48/064 , G01D5/2006 , G01R27/2611 , F16D2048/0266 , F16D2500/1022 , F16D2500/3022 , F16D2500/3026 , F16D2500/3028 , F16D2500/7041 , F16D2500/70418 , F16D2500/7042 , F16H61/0251 , F16H61/061 , H01F2007/1855 , H01F2007/1861
摘要： Electromagnetic actuators having a coil and an armature are used in a number of applications in which it is useful to have an indication of the position of the armature with respect to the coil without the use of external sensors. Accordingly, an actuator control system is provided for determining the position of the armature with respect to the coil in response to the magnitude and rate of change of current flowing in the coil.
摘要翻译：具有线圈和电枢的电磁致动器在许多应用中被使用，其中在不使用外部传感器的情况下，可以使电枢相对于线圈的位置的指示是有用的。因此，提供致动器控制系统，用于响应于在线圈中流动的电流的变化幅度和速率来确定电枢相对于线圈的位置。

7. 发明授权

US5469947A Fluid clutch device 失效
标题翻译：流体离合器装置
公开(公告)号：US5469947A
公开(公告)日：1995-11-28
申请号：US112323
申请日：1993-08-27
申请人： Hidenobu Anzai , Moritaka Gotoh , Youichi Hisada
发明人： Hidenobu Anzai , Moritaka Gotoh , Youichi Hisada
IPC分类号： B60H1/32 , B62D5/065 , F16D37/00 , F16D48/06 , F16D27/00
CPC分类号： B62D5/065 , B60H1/3208 , F16D37/008 , F16D48/064 , F16D2500/10418 , F16D2500/10468 , F16D2500/10475 , F16D2500/30415 , F16D2500/30426 , F16D2500/5041 , F16D2500/7042
摘要： There is disclosed a fluid clutch device for controlling transmission of motive power of a vehicular engine to accessory equipment such as an oil pump for a power steering mechanism or an air compressor for an air conditioner. The clutch device includes first and second members arranged for relative rotation about a common axis. The first member is operated by the vehicular engine while the second member is constructed to operate the accessory equipment. The first and second members are accommodated in a hermetically sealed clutch casing which is filled with an electroviscous fluid. A source of high voltage potential is provided for applying a voltage to the electroviscous fluid, and various units for generating information regarding driving of the accessory equipment are also used. A clutch control unit is electrically connected to the source of high voltage potential and the information-generating units, and regulates the voltage applied to the electroviscous fluid based on the information generated from the information-generating units to vary a driving power for operating the accessory equipment.
摘要翻译：公开了一种用于控制车辆发动机的动力传递到诸如用于动力转向机构的油泵或空调的空气压缩机的附件设备的流体离合器装置。离合器装置包括布置成围绕公共轴线相对旋转的第一和第二构件。第一构件由车辆发动机操作，而第二构件构造成操作附件设备。第一和第二构件容纳在充满电粘性流体的气密密封的离合器壳体中。提供用于向电粘性流体施加电压的高压电位源，并且还使用用于产生关于辅助设备的驱动的信息的各种单元。离合器控制单元电连接到高压电位源和信息产生单元，并且基于从信息产生单元产生的信息来调节施加到电粘性流体的电压，以改变用于操作附件的驱动功率设备。

8. 发明授权

US4967887A Soft start coupling 失效
标题翻译：软起动联轴器
公开(公告)号：US4967887A
公开(公告)日：1990-11-06
申请号：US348399
申请日：1989-05-08
申请人： Marc A. Annacchino , Wayne R. Walcott
发明人： Marc A. Annacchino , Wayne R. Walcott
IPC分类号： F16D37/02 , F16D48/06
CPC分类号： F16D37/02 , F16D48/064 , F16D2037/001 , F16D2037/005 , F16D2500/1022 , F16D2500/10475 , F16D2500/30415 , F16D2500/50239 , F16D2500/5106 , F16D2500/7042 , F16D2500/70444
摘要： A soft start, self-powered coupling for connecting a motor to a load, the coupling including a magnetic particle clutch, a generator having a rotor carried by the clutch and a stator, and an electronic control circuit assembly carried by the generator rotor, the magnetic particle clutch being connector to the motor and to the load, the generator powering the electronic control circuit assembly and the clutch to provide linear timed acceleration of the load.
摘要翻译：一种用于将电动机连接到负载的软启动自动联接器，所述联接器包括磁粉离合器，具有由离合器承载的转子和定子的发电机以及由发电机转子承载的电子控制电路组件，磁粉离合器是连接到电动机和负载的连接器，发电机为电子控制电路组件和离合器供电，以提供负载的线性定时加速。

9. 发明授权

US4807135A Power supply control device for automotive electronic control system 失效
标题翻译：汽车电子控制系统电源控制装置
公开(公告)号：US4807135A
公开(公告)日：1989-02-21
申请号：US933130
申请日：1986-11-21
申请人： Hidefumi Tamai
发明人： Hidefumi Tamai
IPC分类号： B60K23/00 , B60R16/02 , B60R16/03 , F16D48/06 , F16H61/12 , B60K28/10
CPC分类号： F16H61/12 , F16D48/066 , F16D2500/3067 , F16D2500/3069 , F16D2500/30806 , F16D2500/3108 , F16D2500/7041 , F16D2500/70418 , F16D2500/7042 , F16H2061/122 , F16H2061/1232 , F16H2061/1292
摘要： A power supply control device is provided which supplies electric power to an automobile electronic control system, including a microcomputer, which controls devices on an automobile, such as a gear transmission, a clutch, etc. A power supply for the electronic control system is connected to a self-holding device for continuously supplying electric power to the electronic control system even if a key switch is turned off in error, resulting in a power cutoff. When the power is cut off inadvertently or intentionally, the electronic control system detects such a power cutoff, and effects a predetermined control operation. Upon completion of the operation, the electronic control system turns off the self-holding device to cut off the electric power supplied to the electronic control system.
摘要翻译：提供一种电源控制装置，其向包括微型计算机的汽车电子控制系统提供电力，该微型计算机控制诸如齿轮传动装置，离合器等的汽车上的装置。电子控制系统的电源被连接涉及一种用于对电子控制系统持续供电的自保持装置，即使钥匙开关被错误地关闭，导致断电。当无意或有意地切断电源时，电子控制系统检测到这种电力切断，并实现预定的控制操作。在完成操作时，电子控制系统关闭自保持装置以切断供给电子控制系统的电力。

10. 发明授权

US4662496A System for controlling the clutch torque of an electromagnetic clutch for vehicles 失效
标题翻译：用于控制用于车辆的电磁离合器的离合器扭矩的系统
公开(公告)号：US4662496A
公开(公告)日：1987-05-05
申请号：US685280
申请日：1984-12-24
申请人： Ryuzo Sakakiyama
发明人： Ryuzo Sakakiyama
IPC分类号： B60W10/02 , B60W10/04 , F16D37/02 , F16D48/06 , F16H61/21 , B60K41/02
CPC分类号： F16D37/02 , F16D48/064 , F16D2037/001 , F16D2037/002 , F16D2500/10412 , F16D2500/31453 , F16D2500/50293 , F16D2500/525 , F16D2500/70252 , F16D2500/70282 , F16D2500/70418 , F16D2500/7042 , F16D2500/7044 , F16D2500/7109 , F16H61/21 , Y10T477/753 , Y10T477/76
摘要： A system for controlling the clutch torque of an electromagnetic clutch for a vehicle, having an accelerator pedal switch for producing an output signal when an accelerator pedal of the vehicle is released. A clutch current circuit including a transistor is provided for controlling the clutch current passing through a coil of the electromagnetic clutch. A logic gate circuit is provided to be responsive to the output signal of the accelerator pedal switch for controlling the transistor so as to decrease the clutch current to a low value approximating zero for a moment and thereafter to gradually increase the current to a predetermined value. The second circuit comprises a logic gate circuit and a pulse train generating circuit responsive to the output signal of the accelerator switch for producing a pulse train controlled by the logic gate circuit, and the duty ratio of the pulse train gradually varies so as to gradually increase the clutch current.
摘要翻译：一种用于控制用于车辆的电磁离合器的离合器扭矩的系统，具有用于在车辆的加速器踏板被释放时产生输出信号的加速器踏板开关。提供了包括晶体管的离合器电流电路，用于控制通过电磁离合器的线圈的离合器电流。提供逻辑门电路以响应加速器踏板开关的输出信号来控制晶体管，以便将离合器电流减小到接近零的一个小时，然后逐渐将电流增加到预定值。第二电路包括响应于加速器开关的输出信号的逻辑门电路和脉冲串发生电路，用于产生由逻辑门电路控制的脉冲串，并且脉冲串的占空比逐渐变化，以逐渐增加离合器电流。

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