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1. 发明申请

US20160068142A1 COOLING CIRCUIT FOR A MOTOR VEHICLE HAVING A HYDRODYNAMIC RETARDER 有权
标题翻译：具有水动力拖车的电动车冷却电路
公开(公告)号：US20160068142A1
公开(公告)日：2016-03-10
申请号：US14814850
申请日：2015-07-31
申请人： MAN TRUCK & BUS AG , VOITH PATENT GMBH
发明人： Werner Adams , Manfred Beck , Matthias Gottschall , Manfred Mandlik , Achim Menne , Dietmar Sturm , Thomas Bauer
IPC分类号： B60T1/087 , F16D57/04 , F01P7/14 , F01P3/20 , F01P5/12
CPC分类号： B60T1/087 , B60T5/00 , B60T10/02 , F01P3/20 , F01P5/12 , F01P7/14 , F01P2060/06 , F16D57/04 , F16D2065/782
摘要： A cooling circuit for a motor vehicle having a cooling medium pump that circulates a cooling medium in the cooling circuit having a hydrodynamic retarder. The cooling circuit further includes a main circuit in which the cooling medium pump and a drive motor of the motor vehicle, as well as a heat exchanger are positioned. A secondary branch of the cooling circuit includes a feed that branches off from the main circuit at a branch-off point and ends in the hydrodynamic retarder, and a return which proceeds from the hydrodynamic retarder and ends at a junction location in the main circuit. The return ends upstream of the branch-off location of the feed as viewed in a flow direction of the cooling medium in the main circuit, however on the same side of the cooling medium pump or at the branch-off location of the feed in the main circuit.
摘要翻译：一种用于机动车辆的冷却回路，其具有使具有流体动力学延迟器的冷却回路中的冷却介质循环的冷却介质泵。冷却回路还包括其中定位有冷却介质泵和机动车辆的驱动马达以及热交换器的主回路。冷却回路的二次分支包括在分支点处从主回路分支并在流体动力学延迟器中终止的进料，以及从流体动力学延迟器进行并在主回路中的结点处结束的返回。当在主回路中的冷却介质的流动方向上观察时，返回端在进料的分支位置的上游，然而在冷却介质泵的同一侧或者在进料的分支位置主电路

2. 发明授权

US09650023B2 Cooling circuit for a motor vehicle having a hydrodynamic retarder 有权
公开(公告)号：US09650023B2
公开(公告)日：2017-05-16
申请号：US14814850
申请日：2015-07-31
申请人： MAN Truck & Bus AG , Voith Patent GmbH
发明人： Werner Adams , Manfred Beck , Matthias Gottschall , Manfred Mandlik , Achim Menne , Dietmar Sturm , Thomas Bauer
IPC分类号： B60T1/087 , F16D57/04 , F01P7/14 , B60T10/02 , F01P3/20 , B60T5/00 , F01P5/12 , F16D65/78
CPC分类号： B60T1/087 , B60T5/00 , B60T10/02 , F01P3/20 , F01P5/12 , F01P7/14 , F01P2060/06 , F16D57/04 , F16D2065/782
摘要： A cooling circuit for a motor vehicle having a cooling medium pump that circulates a cooling medium in the cooling circuit having a hydrodynamic retarder. The cooling circuit further includes a main circuit in which the cooling medium pump and a drive motor of the motor vehicle, as well as a heat exchanger are positioned. A secondary branch of the cooling circuit includes a feed that branches off from the main circuit at a branch-off point and ends in the hydrodynamic retarder, and a return which proceeds from the hydrodynamic retarder and ends at a junction location in the main circuit. The return ends upstream of the branch-off location of the feed as viewed in a flow direction of the cooling medium in the main circuit, however on the same side of the cooling medium pump or at the branch-off location of the feed in the main circuit.

3. 发明授权

US10006510B2 Hydrodynamic machine 有权
公开(公告)号：US10006510B2
公开(公告)日：2018-06-26
申请号：US15165681
申请日：2016-05-26
申请人： Voith Patent GmbH
发明人： Achim Menne , Dieter Laukemann , Ravi Schade , Werner Adams
IPC分类号： F16D57/04 , F16D23/06 , F16D33/18 , B60T10/02
CPC分类号： F16D57/04 , B60T10/02 , F16D23/06 , F16D33/18
摘要： A hydrodynamic machine comprising a housing, arranged within said housing: at least one shaft; a toroidal working chamber that can be filled with a working medium, the toroidal working chamber including a first housing with a first bladed wheel and a second housing with a second bladed wheel; a step-up gear arranged with the first bladed wheel about a common rotational axis and mounted such that they can rotate independently of one another; and a coupling device operable to transfer torque between the step-up gear and the first bladed wheel.

4. 发明申请

US20160082968A1 METHOD FOR CONTROLLING A HYDRODYNAMIC RETARDED THAT CAN BE DISENGAGED BY A DISCONNECT CLUTCH 有权
标题翻译：用于控制可由断开离合器消除的水动力学阻滞的方法
公开(公告)号：US20160082968A1
公开(公告)日：2016-03-24
申请号：US14960821
申请日：2015-12-07
申请人： Voith Patent GmbH
发明人： Werner Adams , Dieter Laukemann , Achim Menne , Ravi Schade
IPC分类号： B60W30/18 , B60W10/196 , B60W10/02 , F16D57/02 , F16D67/02
CPC分类号： B60W30/18109 , B60T7/18 , B60T10/02 , B60W10/02 , B60W10/196 , B60W2540/12 , B60W2560/00 , B60W2710/021 , B60W2710/182 , F16D57/02 , F16D57/04 , F16D67/00 , F16D67/02
摘要： A method for controlling a hydrodynamic retarder in a motor vehicle that can be mechanically disengaged via a disconnect clutch, comprising a drive motor whose power output is controlled via an actuator such as a foot pedal or a lever; whereby in an overrun operation the acceleration of the motor vehicle is collected or detected and compared with a pre-specified acceleration value; and whereby in the non-braking mode the disconnect clutch is engaged, regardless of an initiation of a braking mode by an operator of the motor vehicle or a driver assist system and the working chamber is maintained drained when the acceleration exceeds an acceleration limit.
摘要翻译：一种用于控制机动车辆中的流体动力学延迟器的方法，其可以经由断开离合器机械地脱离，包括驱动电动机，其功率输出通过诸如脚踏板或杠杆的致动器来控制; 由此在超速运行中，收集或检测机动车辆的加速度并将其与预定的加速度值进行比较; 并且由此在非制动模式中，无论机动车辆的驾驶员或驾驶员辅助系统的驾驶员是否启动制动模式，断开离合器接合，并且当加速度超过加速度极限时，工作室被维持排水。

5. 发明授权

US11084474B2 Method for controlling a separating clutch 有权
公开(公告)号：US11084474B2
公开(公告)日：2021-08-10
申请号：US16563121
申请日：2019-09-06
申请人： Voith Patent GmbH
发明人： Werner Adams , Achim Menne , Philipp Müller
IPC分类号： B60T10/02 , F16D48/06 , F16D57/02 , F16D67/04
摘要： A method for controlling a separating clutch in a power train of a vehicle having a drive motor and a retarder. The clutch is arranged such that a rotor of the retarder is switched into a drive connection with the motor and/or power train via the clutch and a working chamber of the retarder can be filled with an operating medium to build up a braking power such that braking torque is exerted by the retarder onto the power train and/or motor. A control system switches the clutch into a closed or an open position. The switching of the clutch into the closed position occurs depending on an input signal to the controller, and the clutch is switched back into the open position depending on essentially no medium being present in the working chamber of the retarder and that predetermined limits of an operating and/or environmental parameter are not exceeded.

6. 发明授权

US09944287B2 Method for controlling a hydrodynamic retarded that can be disengaged by a disconnect clutch 有权
公开(公告)号：US09944287B2
公开(公告)日：2018-04-17
申请号：US14960821
申请日：2015-12-07
申请人： Voith Patent GmbH
发明人： Werner Adams , Dieter Laukemann , Achim Menne , Ravi Schade
IPC分类号： B60W30/18 , F16D57/02 , B60W10/196 , B60T10/02 , F16D57/04 , F16D67/00 , B60T7/18 , F16D67/02 , B60W10/02
CPC分类号： B60W30/18109 , B60T7/18 , B60T10/02 , B60W10/02 , B60W10/196 , B60W2540/12 , B60W2560/00 , B60W2710/021 , B60W2710/182 , F16D57/02 , F16D57/04 , F16D67/00 , F16D67/02
摘要： A method for controlling a hydrodynamic retarder in a motor vehicle that can be mechanically disengaged via a disconnect clutch, comprising a drive motor whose power output is controlled via an actuator such as a foot pedal or a lever; whereby in an overrun operation the acceleration of the motor vehicle is collected or detected and compared with a pre-specified acceleration value; and whereby in the non-braking mode the disconnect clutch is engaged, regardless of an initiation of a braking mode by an operator of the motor vehicle or a driver assist system and the working chamber is maintained drained when the acceleration exceeds an acceleration limit.

7. 发明申请

US20140131153A1 Hydrodynamic Retarder and Method for Controlling the Power Transmission of Such a Retarder 审中-公开
标题翻译：流体动力学减速器和控制这种减速器动力传递的方法
公开(公告)号：US20140131153A1
公开(公告)日：2014-05-15
申请号：US14113564
申请日：2013-03-07
申请人： VOITH PATENT GMBH
发明人： Dieter Laukemann , Werner Adams , Jurgen Kibler
IPC分类号： B60T1/087 , B60T10/02
CPC分类号： B60T1/087 , B60T10/02 , F16D57/04
摘要： The invention concerns a method for controlling the power transmission of a hydrodynamic retarder, comprising a rotating bladed rotor and a bladed stator or a bladed counter-rotor rotating against the direction of rotation of the rotor, which form together a working chamber which selectively can be filled with a working medium via an inlet and can be drained via an outlet; whereas the working chamber is filled with a working medium in braking mode, and a braking torque is generated with the hydrodynamic retarder and in a non-braking mode the working chamber is emptied of working medium down to a certain residual amount and substantially no braking torque is generated with the hydrodynamic retarder. The invention is characterised by the following step: In non-braking mode, working medium is injected into the working chamber of the hydrodynamic retarder for adjusting the residual amount, said working medium being extracted from a stock of working medium, which is provided outside the working chamber in a working medium storage tank using an idle pump.
摘要翻译：本发明涉及一种用于控制流体动力学延迟器的动力传递的方法，包括旋转叶片转子和叶片式定子或相对于转子旋转方向旋转的叶片反向转子，其形成在一起的工作室，其可以选择性地通过入口填充工作介质，并可通过出口排出; 而在制动模式下工作室中充满了工作介质，并且利用流体动力学延迟器产生制动转矩，并且在非制动模式下，工作室被清空到一定的剩余量的工作介质并且基本上没有制动转矩与流体动力学延迟器一起产生。本发明的特征在于以下步骤：在非制动模式中，将工作介质注入到流体动力学延迟器的工作室中以调节剩余量，所述工作介质从工作介质的库存中提取，使用空转泵的工作介质储罐中的工作室。

8. 发明授权

US10280997B2 Method for controlling a hydrodynamic retarder that can be mechanically disengaged by a disconnect clutch 有权
公开(公告)号：US10280997B2
公开(公告)日：2019-05-07
申请号：US14960767
申请日：2015-12-07
申请人： Voith Patent GmbH
发明人： Werner Adams , Dieter Laukemann , Achim Menne , Ravi Schade
IPC分类号： F16D67/02 , B60T10/02 , F16D57/04 , F16D57/00 , F16D57/02
摘要： A method for controlling a hydrodynamic retarder in a motor vehicle that can be mechanically disengaged via a disconnect clutch, whereby at least one of the rotational speed of a revolving bladed rotor and the speed of a motor vehicle is monitored and a disconnect clutch is engaged below at least one of a pre-specified rotational speed of the revolving bladed rotor and a pre-specified speed of the motor vehicle, regardless of a request made by a driver assist system or by operation of an input device by the operator of the motor vehicle to turn on the hydrodynamic retarder.

9. 发明申请

US20160084332A1 METHOD FOR CONTROLLING A HYDRODYNAMIC RETARDER THAT CAN BE MECHANICALLY DISENGAGED BY A DISCONNECT CLUTCH 审中-公开
标题翻译：用于控制可由断开离合器机械地取消的水力拖车的方法
公开(公告)号：US20160084332A1
公开(公告)日：2016-03-24
申请号：US14960767
申请日：2015-12-07
申请人： Voith Patent GmbH
发明人： Werner Adams , Dieter Laukemann , Achim Menne , Ravi Schade
IPC分类号： F16D67/02 , F16D57/00 , F16D57/02
CPC分类号： F16D67/02 , B60T10/02 , F16D57/005 , F16D57/02 , F16D57/04
摘要： A method for controlling a hydrodynamic retarder in a motor vehicle that can be mechanically disengaged via a disconnect clutch, whereby at least one of the rotational speed of a revolving bladed rotor and the speed of a motor vehicle is monitored and a disconnect clutch is engaged below at least one of a pre-specified rotational speed of the revolving bladed rotor and a pre-specified speed of the motor vehicle, regardless of a request made by a driver assist system or by operation of an input device by the operator of the motor vehicle to turn on the hydrodynamic retarder.
摘要翻译：一种用于控制机动车辆中的流体动力学延迟器的方法，其可以经由断开离合器机械地脱开，由此监测旋转叶片转子的转速和机动车辆的速度中的至少一个，并且断开离合器在下方接合旋转叶片转子的预定转速和机动车辆的预定速度中的至少一个，而不管驾驶员辅助系统作出的请求或者由机动车辆的操作者操作输入装置打开水力缓凝剂。

10. 发明申请

US20200001844A1 METHOD FOR CONTROLLING A SEPARATING CLUTCH 审中-公开
公开(公告)号：US20200001844A1
公开(公告)日：2020-01-02
申请号：US16563121
申请日：2019-09-06
申请人： Voith Patent GmbH
发明人： Werner Adams , Achim Menne , Philipp Müller
IPC分类号： B60T10/02 , F16D67/04 , F16D48/06 , F16D57/02
摘要： A method for controlling a separating clutch in a power train of a vehicle having a drive motor and a retarder. The clutch is arranged such that a rotor of the retarder is switched into a drive connection with the motor and/or power train via the clutch and a working chamber of the retarder can be filled with an operating medium to build up a braking power such that braking torque is exerted by the retarder onto the power train and/or motor. A control system switches the clutch into a closed or an open position. The switching of the clutch into the closed position occurs depending on an input signal to the controller, and the clutch is switched back into the open position depending on essentially no medium being present in the working chamber of the retarder and that predetermined limits of an operating and/or environmental parameter are not exceeded.

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