专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170321768A1 REGULATING AN ACTUAL PRESSURE OF A MOTOR VEHICLE CLUTCH 审中-公开
公开(公告)号：US20170321768A1
公开(公告)日：2017-11-09
申请号：US15527030
申请日：2014-11-19
申请人： GKN Automotive Ltd.
发明人： Andreas Langhanki , Khac Anh Phan
IPC分类号： F16D48/06 , F16D25/0638 , F16D48/02
CPC分类号： F16D48/066 , F16D25/0638 , F16D48/02 , F16D2048/0233 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/3022 , F16D2500/3024 , F16D2500/5016 , F16D2500/70406 , F16D2500/70418
摘要： Actual pressure of a hydraulic clutch of a motor vehicle can be regulated by: a) providing a value for a desired pressure to be present in a clutch cylinder; b) filling the clutch cylinder with hydraulic fluid to achieve the desired pressure; c) wherein, if the desired pressure lies between 0 and 7 bar, the actual pressure in the clutch cylinder is adjusted by regulating a rotational speed of the pump of the electric motor, and if the desired pressure is greater than 7 bar, the actual pressure in the clutch cylinder is adjusted by regulating a motor current of the electric motor; d) regulating the actual pressure until the desired pressure is achieved.

2. 发明授权

US09812238B2 Electromagnetic coil system and methods 有权
公开(公告)号：US09812238B2
公开(公告)日：2017-11-07
申请号：US14845167
申请日：2015-09-03
申请人： Warn Industries, Inc.
发明人： Oliver Heravi , Adrian Simula , Bryan Averill
IPC分类号： F16D19/00 , H01F7/18 , H01F7/08 , F16D27/108 , F16D27/118 , F16D48/06 , F16D11/14 , F16D11/00 , F16D23/12 , F16D11/04
CPC分类号： H01F7/18 , F16D11/04 , F16D11/14 , F16D27/108 , F16D27/118 , F16D48/064 , F16D2011/002 , F16D2023/123 , F16D2300/18 , F16D2500/1022 , F16D2500/10431 , F16D2500/3026 , F16D2500/70418 , H01F7/081
摘要： Methods and systems are provided for operating an electromagnetic coil assembly. As one example, a method comprises responsive to energization of an electromagnetic coil of an electromagnetic coil assembly, translating the electromagnetic coil along a central axis of the electromagnetic coil assembly toward a magnetic armature while maintaining the armature fixed along the central axis. The electromagnetic coil assembly may be utilized within various clutching, braking, or lever applications.

3. 发明申请

US20170102040A1 CLUTCH ASSEMBLY 审中-公开
公开(公告)号：US20170102040A1
公开(公告)日：2017-04-13
申请号：US15388928
申请日：2016-12-22
申请人： Litens Automotive Partnership
发明人： Zbyslaw Staniewicz , Bashar Yazigi , Scott D. Parsons , Jacek R. Stepniak , Roman Tracz
IPC分类号： F16D48/06 , F16H7/08 , F16D13/76 , F16D27/02 , B60K25/02 , F16D13/12
CPC分类号： F16D48/064 , B60K25/02 , B60K2025/022 , F16D13/12 , F16D13/76 , F16D27/025 , F16D27/105 , F16D48/06 , F16D2500/1022 , F16D2500/10418 , F16D2500/1045 , F16D2500/10493 , F16D2500/3022 , F16D2500/3028 , F16D2500/30415 , F16D2500/30426 , F16D2500/70416 , F16D2500/70418 , F16D2500/70426 , F16D2500/70442 , F16D2500/70626 , F16D2500/7109 , F16H7/0827
摘要： In an aspect, a method is provided for controlling a clutch assembly having first and second rotatable clutch members. The method includes providing a wrap spring clutch having first and second ends. The phase angle between the first and second ends determines a diameter of the wrap spring clutch. One of the clutch members is connected with the first end. The method further includes obtaining a target value indicative of a target speed for the second clutch member, and determining through measurement an actual value that is indicative of an actual speed of the second clutch member. The method further includes changing the phase angle between the first and second ends of the wrap spring clutch to generate a selected amount of slip between the wrap spring clutch and the other of the first and second clutch members, based on the target value and the actual value.

4. 发明授权

US09556918B2 Clutch assembly 有权
标题翻译：离合器总成
公开(公告)号：US09556918B2
公开(公告)日：2017-01-31
申请号：US14781831
申请日：2014-04-10
申请人： LITENS AUTOMOTIVE PARTNERSHIP
发明人： Zbyslaw Staniewicz , Bashar Yazigi , Scott D. Parsons , Jacek R. Stepniak , Roman Tracz
IPC分类号： F16D48/06 , B60K25/02 , F16D13/12 , F16D13/76 , F16D27/105
CPC分类号： F16D48/064 , B60K25/02 , B60K2025/022 , F16D13/12 , F16D13/76 , F16D27/025 , F16D27/105 , F16D48/06 , F16D2500/1022 , F16D2500/10418 , F16D2500/1045 , F16D2500/10493 , F16D2500/3022 , F16D2500/3028 , F16D2500/30415 , F16D2500/30426 , F16D2500/70416 , F16D2500/70418 , F16D2500/70426 , F16D2500/70442 , F16D2500/70626 , F16D2500/7109 , F16H7/0827
摘要： In an aspect, a method is provided for controlling a clutch assembly having first and second rotatable clutch members. The method includes providing a wrap spring clutch having first and second ends. The phase angle between the first and second ends determines a diameter of the wrap spring clutch. One of the clutch members is connected with the first end. The method further includes obtaining a target value indicative of a target speed for the second clutch member, and determining through measurement an actual value that is indicative of an actual speed of the second clutch member. The method further includes changing the phase angle between the first and second ends of the wrap spring clutch to generate a selected amount of slip between the wrap spring clutch and the other of the first and second clutch members, based on the target value and the actual value.
摘要翻译：在一方面，提供一种用于控制具有第一和第二可旋转离合器构件的离合器组件的方法。该方法包括提供具有第一和第二端的卷绕弹簧离合器。第一和第二端之间的相位角确定卷簧弹簧离合器的直径。一个离合器构件与第一端连接。该方法还包括获得表示第二离合器构件的目标速度的目标值，并且通过测量确定表示第二离合器构件的实际速度的实际值。该方法还包括改变卷绕弹簧离合器的第一和第二端之间的相位角，以基于目标值和实际值来产生卷绕弹簧离合器与第一和第二离合器构件中的另一个之间的选定量的滑动值。

5. 发明申请

US20160290412A1 CLUTCH 审中-公开
标题翻译：离合器
公开(公告)号：US20160290412A1
公开(公告)日：2016-10-06
申请号：US15038302
申请日：2014-11-21
申请人： MAGNA POWERTRAIN GMBH & CO KG
发明人： Johannes Quehenberger , Johann Willberger
IPC分类号： F16D11/16 , F16D27/102
CPC分类号： F16D11/16 , F16D11/06 , F16D27/102 , F16D48/064 , F16D2500/1022 , F16D2500/1025 , F16D2500/10431 , F16D2500/1066 , F16D2500/7041 , F16D2500/70418
摘要： Clutch for a motor vehicle, preferably for engaging and disengaging a drivetrain for all-wheel drive vehicles, comprising a first shaft, a second shaft coaxially arranged with the first shaft, a clutch sleeve, which is displaceable in an axial direction relative to the first shaft and the second shaft and which brings about a positive coupling or decoupling of the first shaft and the second shaft, together with a coil to which current can be applied, wherein the clutch sleeve is arranged, torsionally fixed to the first shaft, and wherein the coil to which current can be applied is arranged coaxially with the axial direction, wherein the clutch sleeve to which current can be applied can be displaced in an axial direction through the application of current to the coil.
摘要翻译：用于机动车辆的离合器，优选地用于接合和分离用于全轮驱动车辆的传动系统，包括第一轴，与第一轴同轴布置的第二轴，离合器套筒，其可相对于第一轴线在轴向方向上移位轴和第二轴，并且其与可以施加电流的线圈一起引起第一轴和第二轴的正耦合或解耦，其中离合器套被扭转地固定到第一轴，并且其中可以施加电流的线圈被布置成与轴向方向同轴，其中可以施加电流的离合器套筒可以通过向线圈施加电流而在轴向方向上移位。

6. 发明申请

US20150380144A1 ELECTROMAGNETIC COIL SYSTEM AND METHODS 有权
标题翻译：电磁线圈系统及方法
公开(公告)号：US20150380144A1
公开(公告)日：2015-12-31
申请号：US14845167
申请日：2015-09-03
申请人： Warn Industries, Inc.
发明人： Oliver Heravi , Adrian Simula , Bryan Averill
IPC分类号： H01F7/18 , F16D27/108 , F16D27/14 , H01F7/08
CPC分类号： H01F7/18 , F16D11/04 , F16D11/14 , F16D27/108 , F16D27/118 , F16D48/064 , F16D2011/002 , F16D2023/123 , F16D2300/18 , F16D2500/1022 , F16D2500/10431 , F16D2500/3026 , F16D2500/70418 , H01F7/081
摘要： Methods and systems are provided for operating an electromagnetic coil assembly. As one example, a method comprises responsive to energization of an electromagnetic coil of an electromagnetic coil assembly, translating the electromagnetic coil along a central axis of the electromagnetic coil assembly toward a magnetic armature while maintaining the armature fixed along the central axis. The electromagnetic coil assembly may be utilized within various clutching, braking, or lever applications.
摘要翻译：提供了用于操作电磁线圈组件的方法和系统。作为一个示例，一种方法包括响应于电磁线圈组件的电磁线圈的激励，将电磁线圈沿着电磁线圈组件的中心轴线朝着磁性衔铁平移，同时保持电枢沿着中心轴线固定。电磁线圈组件可以用于各种离合器，制动器或杠杆应用中。

7. 发明申请

US20150337913A1 ENGAGING/DISENGAGING MECHANISM 审中-公开
标题翻译：参与/取消机制
公开(公告)号：US20150337913A1
公开(公告)日：2015-11-26
申请号：US14652561
申请日：2013-01-25
申请人： Koji TAKAIRA
发明人： Koji TAKAIRA
IPC分类号： F16D48/06 , F16D27/118
CPC分类号： F16D48/064 , F16D27/09 , F16D27/118 , F16D2500/7041 , F16D2500/70418
摘要： An engaging/disengaging mechanism including: an actuation mechanism capable of transmitting power to an engaging member to move the engaging member in a first direction to switch the engaging/disengaging mechanism into an engaged state and in a second direction to switch the engaging/disengaging mechanism into a disengaged state; and an elastic member capable of storing such elastic force that the engaging member is moved in the second direction to switch the engaging/disengaging mechanism into the disengaged state, wherein to switch the engaging/disengaging mechanism into the engaged state, the power transmitted by the actuation mechanism is reduced after the engaging member is moved by the power transmitted by the actuation mechanism so that the engaging/disengaging mechanism is switched into the engaged state, the elastic force of the elastic member being less intense when the engaging member is in the position than when the engaging/disengaging mechanism is switched into the disengaged state.
摘要翻译：一种接合/分离机构，包括：致动机构，其能够向接合构件传递动力以使接合构件沿第一方向移动，以将接合/分离机构切换到接合状态并沿第二方向切换接合/分离机构进入脱离状态以及弹性构件，其能够存储所述接合构件沿所述第二方向移动以将所述接合/分离机构切换到分离状态的弹性力，其中为了将所述接合/分离机构切换到接合状态，在接合构件通过致动机构传递的动力移动之后致动机构减小，使得接合/分离机构转换到接合状态，当接合构件处于该位置时弹性构件的弹力较小比当接合/分离机构切换到脱离状态时。

8. 发明授权

US09188221B2 Adaptive control of a flow control solenoid valve 有权
标题翻译：流量控制电磁阀的自适应控制
公开(公告)号：US09188221B2
公开(公告)日：2015-11-17
申请号：US14185236
申请日：2014-02-20
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Steven P. Moorman , David H. Vu
IPC分类号： G06F17/00 , F16H61/06 , F16H61/04
CPC分类号： F16H61/061 , F16D48/06 , F16D48/062 , F16D2500/1026 , F16D2500/3026 , F16D2500/3056 , F16D2500/3168 , F16D2500/5012 , F16D2500/70294 , F16D2500/70418 , F16H61/0251 , F16H61/688 , F16H2061/0087 , F16H2061/0459 , F16H2061/062
摘要： A vehicle includes an engine, first clutch, transmission, and controller. The transmission includes a gearbox, position sensors, and a fluid circuit. The gearbox contains a second clutch. The fluid circuit includes a pump and a flow control solenoid valve. The controller opens the valve via flow control signals to allow fluid to pass into or from the particular clutch it feeds. The controller executes steps of a method to determine an actual flow rate through the valve as the clutch moves, and also calculates a compensation scale factor as a ratio of the commanded and actual flow rates. The controller modifies the flow control signals in a subsequent clutch actuation using the compensation scale factor, such as by multiplying a commanded flow rate corresponding to the flow control signals by the compensation scale factor. A system includes rotatable members connected by a clutch, the controller, valve, and position sensor.
摘要翻译：车辆包括发动机，第一离合器，变速器和控制器。变速器包括齿轮箱，位置传感器和流体回路。变速箱包含第二离合器。流体回路包括泵和流量控制电磁阀。控制器通过流量控制信号打开阀门，以使流体进入或从其进给的特定离合器进入。控制器执行一种方法的步骤，以确定当离合器移动时通过阀的实际流量，并且还计算作为指令和实际流量之比的补偿比例因子。控制器使用补偿比例因子来修改后续离合器致动中的流量控制信号，例如通过将与流量控制信号相对应的指令流量乘以补偿比例因子。系统包括通过离合器，控制器，阀和位置传感器连接的可旋转构件。

9. 发明授权

US08983744B2 Automatic shift apparatus 有权
标题翻译：自动换档装置
公开(公告)号：US08983744B2
公开(公告)日：2015-03-17
申请号：US14151055
申请日：2014-01-09
申请人： Aisin Seiki Kabushiki Kaisha
发明人： Masahiko Komura , Yuuki Ohta , Kyosuke Mori
IPC分类号： G06F7/00 , F16H61/68 , F16H61/04
CPC分类号： F16H61/68 , F16D48/06 , F16D2500/10462 , F16D2500/1085 , F16D2500/3026 , F16D2500/50615 , F16D2500/70223 , F16D2500/70235 , F16D2500/7041 , F16D2500/70418 , F16D2500/7061 , F16D2500/70631 , F16D2500/70668 , F16H61/0403 , F16H61/0437 , F16H61/684 , F16H63/304 , F16H2061/0474 , F16H2061/2823 , F16H2063/3063 , F16H2063/3093 , Y10T74/19284
摘要： An automatic shift apparatus includes a rotation shaft, a dog clutch gear shift mechanism, and a control unit. The control unit controls first moving speed to be faster than second moving speed on moving a sleeve in an engaged state engaged with one of a first clutch ring and a second clutch ring to a neutral position defined at a position between the first clutch ring and the second clutch ring where the first moving speed is a speed of moving the sleeve in the engaged state to a target position defined between the neutral position and the mentioned one of the first clutch ring and the second clutch ring the sleeve is engaged with and where the second moving speed is a speed of moving the sleeve from the target position to the neutral position.
摘要翻译：一种自动变速装置，包括旋转轴，爪式离合器变速机构和控制单元。控制单元在与第一离合器环和第二离合器环中的一个接合的接合状态下将套筒移动到限定在第一离合器环和第二离合器环之间的位置的中间位置时，控制第一移动速度快于第二移动速度第二离合器环，其中第一移动速度是在接合状态下将套筒移动到限定在中立位置和所述第一离合器环和第二离合器环中的所述一个之间的目标位置的套筒接合的目标位置，并且其中第二移动速度是将套筒从目标位置移动到中立位置的速度。

10. 发明授权

US08897981B2 Method for determining an adjustment parameter for a hydraulic actuator arrangement in a motor vehicle drivetrain 有权
标题翻译：用于确定机动车辆传动系中的液压致动器装置的调节参数的方法
公开(公告)号：US08897981B2
公开(公告)日：2014-11-25
申请号：US14061809
申请日：2013-10-24
申请人： GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
发明人： Jörg Meissner , Hans-Peter Moosmann
IPC分类号： F16D48/02 , F16D48/06
CPC分类号： F16D25/14 , F16D48/06 , F16D48/066 , F16D2500/1024 , F16D2500/10412 , F16D2500/1045 , F16D2500/3024 , F16D2500/3025 , F16D2500/3026 , F16D2500/5014 , F16D2500/50233 , F16D2500/50236 , F16D2500/50239 , F16D2500/5041 , F16D2500/70406 , F16D2500/7041 , F16D2500/70418 , Y10T137/85986
摘要： Method for determining an adjustment parameter in a hydraulic actuator arrangement for a motor vehicle drivetrain. The actuator arrangement has a pump and a hydraulic cylinder. A pressure port of the pump is connected to a port of the hydraulic cylinder. The adjustment parameter is a function of the volume of the fluid that must be delivered by the pump in order to realize a predetermined operating point of the actuator arrangement. The operating point is defined by a value pair of an operating point rotational speed value of the pump and an operating point control value of the pump. The method has the steps: regulating the pump to the operating point rotational speed value such that the pump delivers a fluid volume flow rate corresponding to the operating point rotational speed value; and integrating the fluid volume flow rate over the time until a termination operating state of the actuator arrangement, in which the control value of the pump is less than or equal to the operating point control value.
摘要翻译：用于确定用于机动车辆传动系的液压致动器装置中的调节参数的方法。致动器装置具有泵和液压缸。泵的压力端口连接到液压缸的端口。调节参数是为了实现致动器装置的预定操作点而必须由泵递送的流体的体积的函数。工作点由泵的工作点转速值和泵的工作点控制值的值对定义。该方法具有以下步骤：将泵调节到工作点转速值，使得泵输送对应于工作点转速值的流体体积流量; 以及将所述流体体积流量在所述时间上积分直到所述致动器装置的终止操作状态，其中所述泵的控制值小于或等于所述操作点控制值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式