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1. 发明授权

US11846331B2 Control device 有权
公开(公告)号：US11846331B2
公开(公告)日：2023-12-19
申请号：US18180413
申请日：2023-03-08
申请人： DENSO CORPORATION
发明人： Masashi Nakagawa
IPC分类号： F16D48/06 , F16D13/52
CPC分类号： F16D48/06 , F16D13/52 , F16D2500/1023 , F16D2500/1045 , F16D2500/10412 , F16D2500/1107 , F16D2500/3166
摘要： A control device controls a torque transmission device. The torque transmission device includes an actuator that operates by being energized and a torque transmission portion that is switched to a transmission state or a non-transmission state by the actuator operating, and transmits a torque between a first transmission portion and a second transmission portion when the torque transmission portion is in the transmission state. The control device includes a target calculation unit, a mode determination unit, and a control unit. The target calculation unit calculates a target transmission torque that is a torque to be transmitted between the first transmission portion and the second transmission portion. The mode determination unit determines an operating mode among an engagement mode, a release mode, and a steady mode. The control unit controls the actuator based on the operating mode determined by the mode determination unit.

2. 发明申请

US20180051758A1 CLUTCH SYSTEM FOR MANUAL TRANSMISSION VEHICLES 有权
公开(公告)号：US20180051758A1
公开(公告)日：2018-02-22
申请号：US15237669
申请日：2016-08-16
申请人： Ford Global Technologies, LLC
发明人： Jose Carlos PARADA CENTENO , Elias Aram LOZA NERI , Pablo Daniel MARTINEZ , David Michael PARISEAU
IPC分类号： F16D48/06 , F16D13/00 , F16D28/00 , F16D23/12 , F16H63/46
CPC分类号： F16D48/064 , F16D13/00 , F16D23/12 , F16D28/00 , F16D2023/123 , F16D2500/1023 , F16D2500/10412 , F16D2500/1045 , F16D2500/30806 , F16H3/0915 , F16H2200/0047
摘要： A vehicle includes an engine, a manual transmission, and a clutch that selectively couples the engine to the transmission. The clutch includes a disk biased to engage a flywheel of the engine, a first actuator that disengages the disk in response to depression of a clutch pedal, and a second actuator that disengages the disk in response to an electric signal from a vehicle controller.

3. 发明授权

US09014935B2 Method for the slip regulation of a friction clutch and clutch actuator therefor 有权
标题翻译：用于摩擦离合器和离合器致动器的滑动调节方法
公开(公告)号：US09014935B2
公开(公告)日：2015-04-21
申请号：US13459352
申请日：2012-04-30
申请人： Georg Goeppert
发明人： Georg Goeppert
IPC分类号： F16D48/06
CPC分类号： F16D48/064 , F16D2300/18 , F16D2500/1023 , F16D2500/3021 , F16D2500/5012
摘要： A method for slip regulation of a friction clutch by a clutch actuator operated by an electronically commutated electric motor. Here, rotational motion of a rotor is converted into an axial advancement that sets a predetermined slip. The rotational motion is controlled by Hall sensors arranged over a circumference around a rotational axis of the rotor. Magnetizable magnet segments, which are offset from each other in the circumferential direction, communicate depending on continuously detected signals of the Hall sensors. To perform the slip regulation even for axial travels of the clutch actuator that correspond to an angular position of the rotor between two Hall sensors, the signals of the Hall sensors over the circumference are evaluated in an analog manner, and an angular position of the rotor between two sensors is determined by comparing two signals adjacent to each other in the circumferential direction with each other.
摘要翻译：一种通过由电子换向电动机操作的离合器致动器来摩擦离合器的滑动调节方法。这里，转子的旋转运动被转换为设定预定滑差的轴向前进。旋转运动由围绕转子的旋转轴线的圆周上布置的霍尔传感器控制。在圆周方向上彼此偏移的可磁化磁体段根据霍尔传感器的连续检测信号而通信。为了即使对于离合器致动器的轴向行程，即对应于两个霍尔传感器之间的转子的角位置也执行滑动调节，以模拟方式评估圆周上的霍尔传感器的信号，并且转子的角位置在两个传感器之间通过将在周向上彼此相邻的两个信号彼此进行比较来确定。

4. 发明授权

US08449433B2 Clutch device 有权
标题翻译：离合器装置
公开(公告)号：US08449433B2
公开(公告)日：2013-05-28
申请号：US13445549
申请日：2012-04-12
申请人： Bjoern Stehle
发明人： Bjoern Stehle
IPC分类号： F16D48/00 , F16D66/00
CPC分类号： F16D48/064 , F16D2500/1023 , F16D2500/3026 , F16D2500/30401 , F16D2500/5012 , F16D2500/5018 , F16D2500/5112 , Y10T477/75
摘要： A clutch device, which has at least one clutch, which can assume an open operating state and a closed operating state, in which a torque can be transmitted by the clutch, an actuator device for activating the clutch, and a sensor device, which has a motion sensor. In order to simplify the actuation strategy of the clutch device, the sensor device has an additional sensor, which detects whether the actuator device is in or near an actuator end position in which the clutch is in the open operating state thereof.
摘要翻译：一种离合器装置，其具有至少一个离合器，该离合器可以呈现打开的操作状态和闭合操作状态，其中扭矩可以由离合器传递，用于启动离合器的致动器装置和传感器装置，其具有运动传感器。为了简化离合器装置的致动策略，传感器装置具有附加的传感器，该传感器检测致动器装置是否处于离合器处于其开启操作状态的致动器终端位置。

5. 发明申请

US20110054754A1 CLUTCH ACTUATOR AND METHOD FOR THE CONTROL THEREOF 有权
标题翻译：离合器致动器及其控制方法
公开(公告)号：US20110054754A1
公开(公告)日：2011-03-03
申请号：US12828410
申请日：2010-07-01
申请人： Martin ZIMMERMANN , Matthias GRAMANN , Juergen GERHART , Martin RAPP , Wolfgang HILL , Michael MENZEL , Wai-Wai BUCHET
发明人： Martin ZIMMERMANN , Matthias GRAMANN , Juergen GERHART , Martin RAPP , Wolfgang HILL , Michael MENZEL , Wai-Wai BUCHET
IPC分类号： F16D48/06 , F16D48/10
CPC分类号： F16D48/064 , F16D2500/1023 , F16D2500/1086 , F16D2500/501 , F16D2500/5108 , F16D2500/5114 , F16D2500/70424 , F16H61/12 , F16H2061/1208 , F16H2061/1224 , F16H2061/1268 , F16H2061/1276 , Y10T74/19014 , Y10T74/19019 , Y10T477/32 , Y10T477/6425 , Y10T477/75 , Y10T477/753 , Y10T477/76
摘要： A clutch actuator and to a method for the control thereof. The actuator actuates a multi-disk clutch, and to do so has actuator modules. The number of which corresponds to the number of the friction clutches. The modules have separate control units and electric motors, which are controlled by the control units and act on the friction clutches by a disengaging mechanism. In order to counter block the partial drive trains disposed downstream of the friction clutches, particularly automatically closed friction clutches during a malfunction of an actuator module, the actuator modules are connected among each other to a data line, which allows monitoring of the actuator modules and counter-measures.
摘要翻译：一种离合器致动器及其控制方法。执行器致动多盘式离合器，并具有执行器模块。其数量对应于摩擦离合器的数量。这些模块具有单独的控制单元和电动机，其由控制单元控制并通过分离机构作用在摩擦离合器上。为了防止在致动器模块故障期间布置在摩擦离合器下游的部分驱动列车，特别是自动闭合的摩擦离合器，致动器模块彼此连接到数据线，这允许监控致动器模块和对策。

6. 发明申请

US20010011625A1 Clutch control apparatus 失效
标题翻译：离合器控制装置
公开(公告)号：US20010011625A1
公开(公告)日：2001-08-09
申请号：US09738322
申请日：2000-12-18
发明人： Takao Naito , Naoyuki Maki , Tomomitsu Terakawa , Tetsuya Kohno
IPC分类号： F16D013/75 , F16D027/14
CPC分类号： F16D48/06 , B60W2710/022 , F16D2500/1023 , F16D2500/10412 , F16D2500/3026 , F16D2500/30401 , F16D2500/3067 , F16D2500/30806 , F16D2500/30816 , F16D2500/3111 , F16D2500/31466 , F16D2500/70264 , F16D2500/70404 , F16D2500/70408 , F16D2500/7041 , Y10T477/78
摘要： A clutch control apparatus includes a clutch disk, which is engaged with a flywheel, by means of a diaphragm spring; a release mechanism (including a rod and an electric motor) for pressing a central portion of the diaphragm spring; and a clutch control circuit. The flywheel and an outer circumferential portion of the diaphragm spring abut each other via taper portions of a pressure plate and an adjust wedge member. The clutch control circuit calculates an ideal clutch load and an output torque of the electric motor for a detected stroke of the rod. On the basis of these values, the clutch control circuit obtains the acceleration of the rod. The clutch control circuit estimates a stroke of the rod from the obtained acceleration and causes the adjust wedge member to rotate such that a detected actual stroke and the estimated stroke become equal, thereby modifying the attitude of the diaphragm spring accordingly.
摘要翻译：离合器控制装置包括通过隔膜弹簧与飞轮接合的离合器盘; 用于按压膜片弹簧的中心部分的释放机构（包括杆和电动机）; 和离合器控制电路。飞轮和隔膜弹簧的外圆周部分通过压板和调节楔构件的锥形部分彼此抵靠。离合器控制电路针对检测到的行程来计算电动机的理想离合器负载和输出转矩。基于这些值，离合器控制电路获得杆的加速度。离合器控制电路根据所获得的加速度估计杆的行程，并使调节楔构件旋转，使得检测到的实际行程和所估计的行程相等，从而相应地改变隔膜弹簧的姿态。

7. 发明授权

US12117053B2 Clutch actuator, detection system and method for detecting an angular position of a rotary component 有权
公开(公告)号：US12117053B2
公开(公告)日：2024-10-15
申请号：US17794256
申请日：2021-01-12
申请人： Schaeffler Technologies AG & Co. KG
发明人： Jie Zhou
IPC分类号： F16D48/06 , G01D5/14
CPC分类号： F16D48/064 , G01D5/145 , F16D2500/1023 , F16D2500/3021 , F16D2500/501 , F16D2500/70605
摘要： A first sensor signal and a second sensor signal are provided by a sensor unit to an evaluation unit. The first sensor signal is dependent on the angular position and is associated with a first detection position, and the second sensor signal is associated with a second detection position lying about the rotational axis perpendicular to the first detection position. An orthogonal error is converted by the evaluation unit into an amplitude difference between respective amplitudes of the first and second sensor signals based on a coordinate transformation of the first and second sensor signals. Each of the first and second sensor signals are adjusted by the evaluation unit based on the amplitude difference. An angular position of a rotational component is determined by the evaluation unit based on output from an a tan 2-function that takes the adjusted first and second sensor signals as input.

8. 发明授权

US11859679B2 Control device 有权
公开(公告)号：US11859679B2
公开(公告)日：2024-01-02
申请号：US18182126
申请日：2023-03-10
申请人： DENSO CORPORATION
发明人： Masashi Nakagawa
IPC分类号： F16D48/06 , F16D13/52
CPC分类号： F16D48/064 , F16D48/06 , F16D13/52 , F16D2500/1023 , F16D2500/1045 , F16D2500/10412 , F16D2500/1107 , F16D2500/3021 , F16D2500/3022 , F16D2500/3166 , F16D2500/50287 , F16D2500/7044 , F16D2500/70626
摘要： A control device controls a torque transmission device. The torque transmission device includes an actuator that operates by being energized and a torque transmission portion that is switched to a transmission state or a non-transmission state by the actuator operating, and transmits a torque between a first transmission portion and a second transmission portion when the torque transmission portion is in the transmission state. The control device includes a target calculation unit, a mode determination unit, and a control unit. The target calculation unit calculates a target transmission torque that is a torque to be transmitted between the first transmission portion and the second transmission portion. The mode determination unit determines an operating mode among an engagement mode, a release mode, and a steady mode. The control unit controls the actuator based on the operating mode determined by the mode determination unit.

9. 发明公开

US20230213073A1 CONTROL DEVICE 审中-公开
公开(公告)号：US20230213073A1
公开(公告)日：2023-07-06
申请号：US18182126
申请日：2023-03-10
申请人： DENSO CORPORATION
发明人： Masashi NAKAGAWA
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D13/52 , F16D2500/1023 , F16D2500/3166
摘要： A control device controls a torque transmission device. The torque transmission device includes an actuator that operates by being energized and a torque transmission portion that is switched to a transmission state or a non-transmission state by the actuator operating, and transmits a torque between a first transmission portion and a second transmission portion when the torque transmission portion is in the transmission state. The control device includes a target calculation unit, a mode determination unit, and a control unit. The target calculation unit calculates a target transmission torque that is a torque to be transmitted between the first transmission portion and the second transmission portion. The mode determination unit determines an operating mode among an engagement mode, a release mode, and a steady mode. The control unit controls the actuator based on the operating mode determined by the mode determination unit.

10. 发明申请

US20180149214A1 FAULT TOLERANT ACTUATOR 审中-公开
公开(公告)号：US20180149214A1
公开(公告)日：2018-05-31
申请号：US15824027
申请日：2017-11-28
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Jaroslav Korf , Antonin Skarolek
IPC分类号： F16D48/10 , F16D48/06
CPC分类号： F16D48/10 , F16D11/06 , F16D48/064 , F16D2300/12 , F16D2300/26 , F16D2500/1023 , F16D2500/104
摘要： An actuator assembly having an outer section and an inner section that are moveable relative to each other has a clutch assembly mounted on the outer section. The clutch includes a clutch housing, a clutch motor, and a plurality of pins. The clutch housing is rotatable between an engaged position and a disengaged position. The clutch motor is coupled to the clutch housing and is configured to rotate the clutch housing between the engaged position and the disengaged position. The pins are disposed within, and extend radially inwardly from, the clutch housing, and each pin is movable between an extended position and a retracted position. When the clutch housing is rotated into the engaged position, the pins are moved to, and retained in, the extended position, and when the clutch housing is rotated into the disengaged position, the pins are movable to the retracted position.

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