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1. 发明授权

US09989105B2 Electric actuator 有权
公开(公告)号：US09989105B2
公开(公告)日：2018-06-05
申请号：US14629562
申请日：2015-02-24
申请人： Dr. Ing. h.c. F. Porsche Aktiengesellschaft
发明人： Holger Hinrich , Oliver Fischer
IPC分类号： F16D13/72 , F16D28/00 , F16D48/06
CPC分类号： F16D13/72 , F16D28/00 , F16D48/06 , F16D2300/0214 , F16D2500/1021 , F16D2500/10412 , F16D2500/1066 , F16D2500/5106 , F16D2500/70448
摘要： An electric actuator (32) for a clutch arrangement (26, 28, 52) of a motor vehicle (10) has an electric drive unit (40) for providing mechanical driving force, an electric control unit (38) that is connected to the electric drive unit (40) to control the drive unit (40), and a cooling element (42) that is connected thermally to electric components of the drive unit (40) and/or the control unit (38). The cooling element (42) is assigned a coolant line (44), through which a coolant can be conducted to dissipate heat from the electric components.

2. 发明申请

US20090255773A1 ACTUATOR ARRANGEMENT FOR A MOTOR VEHICLE CLUTCH 有权
标题翻译：电动车离合器的执行器装置
公开(公告)号：US20090255773A1
公开(公告)日：2009-10-15
申请号：US12430835
申请日：2009-04-27
申请人： Martin Seufert , Tobias Kalisch , Ralf Hettich
发明人： Martin Seufert , Tobias Kalisch , Ralf Hettich
IPC分类号： F16D48/06
CPC分类号： F16H61/688 , F16D48/064 , F16D2500/1021 , F16D2500/5102 , F16D2500/5112 , F16H61/12
摘要： An actuator arrangement for a clutch of a drive train for motor vehicles. The clutch is prestressed into an opened position and can be activated electromechanically. An electric motor can be coupled to the clutch in order to activate it. A control unit actuates the electric motor. The actuator arrangement has a safety device which is connected to the electric motor parallel to the control unit. The safety device is configured, in the case of a fault state, to supply electrical power to the electric motor independently of the control unit in order to open the clutch.
摘要翻译：一种用于机动车辆的传动系的离合器的致动器装置。离合器预应力到打开位置，可以机电地启动。电动机可以联接到离合器以便激活它。控制单元致动电动机。致动器装置具有与电动机并联的控制单元连接的安全装置。在故障状态的情况下，安全装置被配置为独立于控制单元向电动机提供电力以打开离合器。

3. 发明申请

US20020128763A1 Method of regulating the position of a clutch actuator 失效
标题翻译：调节离合器执行器位置的方法
公开(公告)号：US20020128763A1
公开(公告)日：2002-09-12
申请号：US10017484
申请日：2001-12-14
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： Thomas Jager , Reinhard Berger , Martin Zimmermann , Georg Schneider , Mario Jung , Jurgen Gerhart , Alexander Renfer
IPC分类号： G06F019/00
CPC分类号： F16D48/06 , B60W2710/022 , F16D48/064 , F16D2500/1021 , F16D2500/10412 , F16D2500/1045 , F16D2500/3026 , F16D2500/501 , F16D2500/50825 , F16D2500/7041 , F16D2500/70418 , F16D2500/70626 , F16D2500/70663 , Y10T477/70 , Y10T477/78
摘要： A method of regulating the position of a clutch actuator in a vehicle employs the concept of adapting the servo-loop parameters of a position controller of the clutch to different operating conditions of the vehicle, as well as the concept of applying and continuously adapting a bias current of the actuator motor in order to avoid or minimize the incidence of a hunting or after-regulation behavior of the control loop and to thereby minimize the energy consumption of the actuator motor.
摘要翻译：调节车辆中的离合器致动器的位置的方法采用使离合器的位置控制器的伺服回路参数适应车辆的不同操作条件的概念，以及应用和连续地适应偏差的概念致动器电动机的电流，以避免或最小化控制回路的捕获或后调节行为的入射，从而使致动器电动机的能量消耗最小化。

4. 发明申请

US20020058567A1 Transmission 失效
公开(公告)号：US20020058567A1
公开(公告)日：2002-05-16
申请号：US09934447
申请日：2001-08-21
发明人： Andreas Rogg
IPC分类号： B60K041/02 , F16H059/00 , F16H063/00
CPC分类号： F16H61/12 , B60Y2200/14 , B60Y2200/143 , F16D48/06 , F16D48/068 , F16D2500/1021 , F16D2500/1083 , F16D2500/31466 , F16D2500/3168 , F16D2500/51 , F16D2500/70488 , F16D2500/7101 , F16H61/28 , F16H2061/1208 , F16H2061/1272 , F16H2061/2823 , Y10T74/19251 , Y10T477/6388 , Y10T477/6395
摘要： A method for monitoring the operability of a mechanical power transmission path between an actuator of an automated transmission and a shift element of the transmission. The selection of the gear step to be engaged takes place via a control unit, and before the selection process a matching movement in the selection direction is performed with the shift element until a reference point has been detected by the control unit.

5. 发明授权

US5852539A Overheat circuit for a utility vehicle 失效
标题翻译：多用途车的过热回路
公开(公告)号：US5852539A
公开(公告)日：1998-12-22
申请号：US670867
申请日：1996-06-26
申请人： Rudolph Andrew Peterson, Jr.
发明人： Rudolph Andrew Peterson, Jr.
IPC分类号： B60K17/28 , F01P11/16 , F16D48/06 , H02H5/04
CPC分类号： F01P11/16 , B60K17/28 , F16D48/064 , F16D2500/1021 , F16D2500/10437 , F16D2500/1102 , F16D2500/111 , F16D2500/3064 , F16D2500/3166 , F16D2500/5106 , F16D2500/7041
摘要： An overheat protection circuit includes a resistor having a first lead connected to the engine temperature switch and the power take off (PTO) relay coil circuit. The second lead of the resistor is connected to the output of an interlock circuit to provide an energizing voltage signal to the PTO relay for operation of the PTO driven attachment when preselected operating conditions are present on the vehicle. If for any reason the engine temperature rises above a preselected maximum operating temperature, the engine temperature switch will close and cause the voltage at the second lead to drop below the minimum operating voltage of the PTO relay. The PTO relay deenergizes to remove drive from the attachment. The PTO cannot be reengaged until the engine operating temperature drops below the maximum operating temperature. The resistor preferably is a positive temperature coefficient thermistor to reduce power dissipation through the circuit while the temperature switch is closed and the PTO relay is deenergized.
摘要翻译：过热保护电路包括具有连接到发动机温度开关和动力输出（PTO）继电器线圈电路的第一引线的电阻器。电阻器的第二引线连接到互锁电路的输出，以在车辆上存在预先选定的操作条件时向PTO继电器提供激励电压信号，以操作PTO驱动的附件。如果由于任何原因，发动机温度升高到预选的最大工作温度以上，发动机温度开关将关闭，并使第二个导线的电压降至低于PTO继电器的最小工作电压。 PTO继电器断电以从附件中移除驱动器。在发动机工作温度低于最高工作温度之前，PTO不能重新接通。电阻器优选是正温度系数热敏电阻器，以在温度开关闭合并且PTO继电器断电时减少通过电路的功率耗散。

6. 发明授权

US09726240B2 Method and system for detecting and clearing battery power failure of electric clutch actuator 有权
公开(公告)号：US09726240B2
公开(公告)日：2017-08-08
申请号：US14571813
申请日：2014-12-16
申请人： Eaton Corporation
发明人： James David , Bharath Suda , John Vandervoort , Asheesh Soni
IPC分类号： F16D48/06
CPC分类号： F16D48/064 , F16D2500/1021 , F16D2500/1066 , F16D2500/3028 , F16D2500/5108 , F16D2500/5114 , Y10S903/946
摘要： Methods and systems for detecting and clearing battery power failure of an electric clutch actuator (ECA) include use of a capacitor connected to the ECA. The capacitor is connected to the ECA such that when the ECA and a battery configured to output a battery voltage are connected together a capacitor voltage matches the battery voltage and when the ECA and the battery are disconnected from one another the capacitor voltage differs from the battery voltage. A loss of battery connection is detected upon a difference between the capacitor voltage and the battery voltage exceeding a threshold.

7. 发明申请

US20170136869A1 HYBRID MODULE DESIGNED AS AN INSERTABLE MODULE 审中-公开
公开(公告)号：US20170136869A1
公开(公告)日：2017-05-18
申请号：US15308760
申请日：2015-06-10
申请人： Schaeffler Technologies AG & Co. KG
发明人： Florian Ziefle , Stefan Mackowiak , Felix Vogel
IPC分类号： B60K6/405 , B60K6/387
CPC分类号： B60K6/405 , B60K6/387 , B60K6/40 , B60Y2200/92 , F16D2500/1021 , F16D2500/1066 , F16H61/0006 , F16H2057/005 , F16H2057/02034 , Y10S903/914 , Y10S903/951 , Y10S903/952
摘要： The invention relates to a hybrid module including a clutch that includes a clutch actuator, also including an electric machine, an internal combustion engine end and a transmission end. The hybrid module is designed as a pre-assembled insertable module to be inserted into a transmission housing, and an actuator electronics module is already pre-mounted on the hybrid module. The invention further relates to a method for assembling a hybrid module, characterized in that the following step is carried out:—pre-assembling the hybrid module as an insertable module, an actuator electronics module being pre-mounted on the hybrid module.

8. 发明授权

US08352141B2 Method for actuating a clutch 有权
标题翻译：用于致动离合器的方法
公开(公告)号：US08352141B2
公开(公告)日：2013-01-08
申请号：US13492655
申请日：2012-06-08
申请人： Michael Schuhen
发明人： Michael Schuhen
IPC分类号： G06F7/00
CPC分类号： F16D48/064 , F16D2500/1021 , F16D2500/7041 , F16D2500/706 , F16D2500/70668 , Y10T477/63385 , Y10T477/635 , Y10T477/6352 , Y10T477/636 , Y10T477/638
摘要： A method for actuating a clutch in the drive train of a motor vehicle, including: generating a respective position setpoint for each predetermined target interval to actuate the clutch; in each predetermined target interval, actuating the clutch in a plurality of predetermined controller sampling intervals; discretizing a respective position setpoint change into a plurality of intermediate position setpoints; determining a number of intermediate position setpoints in the plurality of intermediate position setpoint depending on the ratio of the target interval to the controller sampling interval; and specifying the respective position setpoint changes in steps to actuate the clutch.
摘要翻译：一种用于致动机动车辆的传动系中的离合器的方法，包括：为每个预定目标间隔产生相应的位置设定值以致动离合器; 在每个预定目标间隔内，以多个预定控制器采样间隔致动离合器; 将相应的位置设定点变化离散成多个中间位置设定点; 根据目标间隔与控制器采样间隔的比例确定多个中间位置设定值中的多个中间位置设定点; 并且指定相应的位置设定点改变步骤以致动离合器。

9. 发明申请

US20070205072A1 Hydraulic Clutch Control System, Comprising Servo Means Which Are Disposed Between The Master Cylinder And The Slave Cylinder Of The System 审中-公开
标题翻译：液压离合器控制系统，包括主缸和系统从动缸之间的伺服装置
公开(公告)号：US20070205072A1
公开(公告)日：2007-09-06
申请号：US10576371
申请日：2004-11-08
申请人： Gino Villata , Pascal Thery
发明人： Gino Villata , Pascal Thery
IPC分类号： F16D29/00
CPC分类号： F16D25/088 , F15B7/06 , F16D23/12 , F16D25/14 , F16D29/005 , F16D48/02 , F16D48/04 , F16D48/066 , F16D2048/0212 , F16D2500/1021 , F16D2500/1026 , F16D2500/10412 , F16D2500/31413 , F16D2500/5128 , F16D2500/70404 , F16D2500/7041
摘要： The invention relates to a system for the hydraulic control (10) of a clutch (12), e.g. a motor vehicle clutch, comprising an upstream master cylinder (14) which is connected to a down-stream slave cylinder (18) by means of a conduit (16). The invention is characterized in that the system comprises a servo cylinder (30) which is disposed in the conduit (16) between the master cylinder (14) and the slave cylinder (18), said servo cylinder comprising at least one servo piston which can be subjected to an assist force produced by a servo device.
摘要翻译：本发明涉及一种用于离合器（12）的液压控制（10）的系统，例如，一种机动车辆离合器，包括通过导管（16）连接到下游从动缸（18）的上游主缸（14）。本发明的特征在于，该系统包括设置在主缸（14）和从动缸（18）之间的导管（16）中的伺服缸（30），所述伺服缸包括至少一个伺服活塞受到由伺服装置产生的辅助力。

10. 发明授权

US06647333B2 Method of regulating the position of a clutch actuator 失效
公开(公告)号：US06647333B2
公开(公告)日：2003-11-11
申请号：US10017484
申请日：2001-12-14
申请人： Thomas Jäger , Reinhard Berger , Martin Zimmermann , Georg Schneider , Mario Jung , Jürgen Gerhart , Alexander Renfer
发明人： Thomas Jäger , Reinhard Berger , Martin Zimmermann , Georg Schneider , Mario Jung , Jürgen Gerhart , Alexander Renfer
IPC分类号： F16D4806
CPC分类号： F16D48/06 , B60W2710/022 , F16D48/064 , F16D2500/1021 , F16D2500/10412 , F16D2500/1045 , F16D2500/3026 , F16D2500/501 , F16D2500/50825 , F16D2500/7041 , F16D2500/70418 , F16D2500/70626 , F16D2500/70663 , Y10T477/70 , Y10T477/78
摘要： A method of regulating the position of a clutch actuator in a vehicle employs the concept of adapting the servo-loop parameters of a position controller of the clutch to different operating conditions of the vehicle, as well as the concept of applying and continuously adapting a bias current of the actuator motor in order to avoid or minimize the incidence of a hunting or after-regulation behavior of the control loop and to thereby minimize the energy consumption of the actuator motor.

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