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1. 发明公开

EP2697531A1 METHOD FOR DETERMINING WET CLUTCH TEMPERATURE 有权转让
标题翻译：程序用于确定湿式离合器温度
公开(公告)号：EP2697531A1
公开(公告)日：2014-02-19
申请号：EP12715531.5
申请日：2012-04-12
申请人： Chrysler Group LLC
发明人： CHEN, Gang , JIN, Yimeng
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/30405 , F16D2500/5102 , F16D2500/5106 , F16D2500/70673 , F16D2500/7104
摘要： A method (500) for determining clutch temperature. The method provides an accurate real-time clutch temperature that can be used to improve shift quality and protect against failure due to clutch overheating (510). A counter is incremented (506) every time the clutch exceeds a threshold temperature (504) to track cumulative high temperature conditions. Determining the clutch temperatures (502) includes taking account of heat generation, clutch cooling by transmission oil flow from a groove when the clutch is engaged, clutch cooling by open transmission oil flow when the clutch is disengaged, oil vaporization, and heat conduction.

2. 发明公开

EP2461064A3 Method and system for assessment of clutch wear 有权
标题翻译：方法和系统，用于估计所述离合器磨损
公开(公告)号：EP2461064A3
公开(公告)日：2012-11-14
申请号：EP11190348.0
申请日：2011-11-23
申请人： Scania CV AB
发明人： Andersson, Jonny
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/30405 , F16D2500/30406 , F16D2500/30806 , F16D2500/3104 , F16D2500/3111 , F16D2500/5023 , F16D2500/50296 , F16D2500/5102 , F16D2500/5106 , F16D2500/7101 , F16D2500/7104
摘要： The invention relates to a system for assessing a driver's wear of a friction clutch (1) situated between a gearbox (2) and an engine in a vehicle, comprising: a calculation unit (3) adapted to determining a value of the clutch energy (E slip ) during a slip period, depending on the vehicle's power output (P eng ) and the clutch slip s, and to generating an energy signal which indicates said value of (E slip ); a comparison unit (4) adapted to comparing the calculated value of the clutch energy (E slip ) with limits for the clutch energy, and to generating a comparison signal (S c ) which indicates the result of said comparison; a rating unit (5) adapted to rating the clutch wear on the basis of said result and to generating a rating signal (S g ) which indicates said rating; and an indicating unit (6) adapted to feeding the rating back to the driver. The invention relates also to a method for assessing a driver's wear of a friction clutch (1).

3. 发明授权

EP2047133B1 KUPPLUNGSSYSTEM 有权
标题翻译：离合器系统
公开(公告)号：EP2047133B1
公开(公告)日：2010-01-06
申请号：EP07765724.5
申请日：2007-06-29
申请人： ZF Friedrichshafen AG
发明人： PETZOLD, Rainer , MILLER, Martin , STEINBORN, Mario , HERTER, Peter , BITZER, Franz
IPC分类号： F16D48/06
CPC分类号： F16D48/02 , F16D48/066 , F16D2048/0272 , F16D2300/14 , F16D2500/1026 , F16D2500/1027 , F16D2500/1028 , F16D2500/10412 , F16D2500/1045 , F16D2500/3022 , F16D2500/3024 , F16D2500/3028 , F16D2500/3067 , F16D2500/30808 , F16D2500/3111 , F16D2500/50224 , F16D2500/5108 , F16D2500/511 , F16D2500/5114 , F16D2500/5124 , F16D2500/7103 , F16D2500/7104 , Y10T477/638

4. 发明授权

EP1616770B1 Verfahren zum Schutz einer automatisiert betätigten Kupplung eines Fahrzeugs gegen Überlastung 失效转让
标题翻译：一种用于对保护过载的车辆的自动致动的离合器的方法
公开(公告)号：EP1616770B1
公开(公告)日：2008-05-14
申请号：EP05013756.1
申请日：2005-06-25
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： Stehle, Björn , Henneberger, Klaus, Dr.
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： F16D48/06 , B60W10/02 , B60W10/06 , B60W30/186 , F16D2500/30405 , F16D2500/30425 , F16D2500/3065 , F16D2500/3067 , F16D2500/3108 , F16D2500/3166 , F16D2500/50206 , F16D2500/50224 , F16D2500/5106 , F16D2500/7041 , F16D2500/7101 , F16D2500/7102 , F16D2500/7103 , F16D2500/7104 , F16H2059/725

5. 发明授权

EP1546570B1 CLUTCH PROTECTION SYSTEM 有权转让
标题翻译：离合器保护系统
公开(公告)号：EP1546570B1
公开(公告)日：2008-04-02
申请号：EP03799038.9
申请日：2003-09-29
申请人： Eaton Corporation
发明人： MACK, William, Joseph
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/31453 , F16D2500/5023 , F16D2500/50296 , F16D2500/7041 , F16D2500/70434 , F16D2500/7044 , F16D2500/70488 , F16D2500/7103 , F16D2500/7104 , Y10T477/6395 , Y10T477/653 , Y10T477/6934
摘要： A system (10) for protecting the clutch (20) of a vehicle from a harmful operating state. Included in the clutch protection system (10) are means for monitoring the operating state of the clutch, along with means for estimating the amount of energy being dissipated by the clutch (20). A control unit (40) compares the estimated amount of energy dissipated by the clutch (20) to one or more predetermined threshold energy levels. One or more actions designed to reduce the amount of energy dissipated by the clutch (20) are initiated when the estimated amount of energy dissipated by the clutch (20) exceeds the one or more predetermined thresholds.

6. 发明授权

EP2532911B1 SHIFT DETERMINATION DEVICE FOR MANUAL TRANSMISSION 有权
公开(公告)号：EP2532911B1
公开(公告)日：2018-11-21
申请号：EP11819149.3
申请日：2011-04-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KAINO, Takeshi
IPC分类号： F16D23/12 , B60K23/02
CPC分类号： B60K23/02 , F16D48/06 , F16D2500/30401 , F16D2500/30406 , F16D2500/30816 , F16D2500/30818 , F16D2500/506 , F16D2500/5104 , F16D2500/7104 , F16H59/46 , F16H61/16 , F16H2061/161
摘要： A warning lamp 99 for calling for driver's attention is turned on when a clutch apparatus 6 is disengaged and any of the following conditions is satisfied: the amount of change per unit time of the revolutions of an input shaft IS of a manual transmission MT is greater than a predetermined value; the revolutions of the input shaft IS are greater than a predetermined value; and the difference between the revolutions of the input shaft IS and the engine revolutions is greater than a predetermined value.

7. 发明公开

EP2532911A1 SHIFT DETERMINATION DEVICE FOR MANUAL TRANSMISSION 审中-公开
标题翻译：用于手动传送的移动确定装置
公开(公告)号：EP2532911A1
公开(公告)日：2012-12-12
申请号：EP11819149.3
申请日：2011-04-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KAINO Takeshi
IPC分类号： F16D23/12 , B60K23/02
CPC分类号： B60K23/02 , F16D48/06 , F16D2500/30401 , F16D2500/30406 , F16D2500/30816 , F16D2500/30818 , F16D2500/506 , F16D2500/5104 , F16D2500/7104 , F16H59/46 , F16H61/16 , F16H2061/161
摘要： A warning lamp 99 for calling for driver's attention is turned on when a clutch apparatus 6 is disengaged and any of the following conditions is satisfied: the amount of change per unit time of the revolutions of an input shaft IS of a manual transmission MT is greater than a predetermined value; the revolutions of the input shaft IS are greater than a predetermined value; and the difference between the revolutions of the input shaft IS and the engine revolutions is greater than a predetermined value.
摘要翻译：用于调用用于驾驶员的注意力的警告灯99被开启时，一个离合器装置6脱离上和以下任一条件满足：手动变速器MT是更大的每一个输入轴的转速的单位时间的变化量为超过预定值; 输入轴IS的转数大于预定值; 并且输入轴IS的旋转与发动机转速之间的差值大于预定值。

8. 发明公开

EP2461064A2 Method and system for assessment of clutch wear 有权
标题翻译： Verfahren und System zurEinschätzungder Kupplungsabnutzung
公开(公告)号：EP2461064A2
公开(公告)日：2012-06-06
申请号：EP11190348.0
申请日：2011-11-23
申请人： Scania CV AB
发明人： Andersson, Jonny
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/30405 , F16D2500/30406 , F16D2500/30806 , F16D2500/3104 , F16D2500/3111 , F16D2500/5023 , F16D2500/50296 , F16D2500/5102 , F16D2500/5106 , F16D2500/7101 , F16D2500/7104
摘要： The invention relates to a system for assessing a driver's wear of a friction clutch (1) situated between a gearbox (2) and an engine in a vehicle, comprising: a calculation unit (3) adapted to determining a value of the clutch energy (E slip ) during a slip period, depending on the vehicle's power output (P eng ) and the clutch slip s, and to generating an energy signal which indicates said value of (E slip ); a comparison unit (4) adapted to comparing the calculated value of the clutch energy (E slip ) with limits for the clutch energy, and to generating a comparison signal (S c ) which indicates the result of said comparison; a rating unit (5) adapted to rating the clutch wear on the basis of said result and to generating a rating signal (S g ) which indicates said rating; and an indicating unit (6) adapted to feeding the rating back to the driver. The invention relates also to a method for assessing a driver's wear of a friction clutch (1).
摘要翻译：本发明涉及一种用于评估位于齿轮箱（2）和车辆中的发动机之间的摩擦离合器（1）的驾驶员磨损的系统，包括：计算单元（3），其适于确定离合器能量 E滑动），取决于车辆的功率输出（P eng）和离合器滑差s，并产生指示所述（E滑动）值的能量信号; 比较单元（4），用于将所计算的离合器能量值（E slip）与离合器能量的极限进行比较，并产生表示所述比较结果的比较信号（S c）; 基于所述结果对所述离合器磨损进行评级并产生指示所述额定值的额定值信号（S g）的额定值单元（5）; 以及适于将所述额定值馈送回所述驾驶员的指示单元（6）。本发明还涉及一种用于评估摩擦离合器（1）的驾驶员磨损的方法。

9. 发明公开

EP2047133A1 KUPPLUNGSSYSTEM 有权
标题翻译：离合器系统
公开(公告)号：EP2047133A1
公开(公告)日：2009-04-15
申请号：EP07765724.5
申请日：2007-06-29
申请人： ZF Friedrichshafen AG
发明人： PETZOLD, Rainer , MILLER, Martin , STEINBORN, Mario , HERTER, Peter , BITZER, Franz
IPC分类号： F16D48/06
CPC分类号： F16D48/02 , F16D48/066 , F16D2048/0272 , F16D2300/14 , F16D2500/1026 , F16D2500/1027 , F16D2500/1028 , F16D2500/10412 , F16D2500/1045 , F16D2500/3022 , F16D2500/3024 , F16D2500/3028 , F16D2500/3067 , F16D2500/30808 , F16D2500/3111 , F16D2500/50224 , F16D2500/5108 , F16D2500/511 , F16D2500/5114 , F16D2500/5124 , F16D2500/7103 , F16D2500/7104 , Y10T477/638
摘要： The invention relates to a clutch system for producing and interrupting a force flow between an engine and transmission of a motor vehicle, having a clutch (2) which, in the non-actuated state, is situated in a disengaged operating state, but can be moved into an engaged operating state by means of at least one clutch actuator (i) which can be pressurized pneumatically or hydraulically, and having one or more valves which are arranged in a pressure line system of a control valve arrangement (18) and regulate the volume flow rate of the pressure medium, which valves can be electrically activated by an electronic control and regulating unit (5). In order, in the event of a failure of the voltage supply, to ensure firstly the transmission of the full clutch torque or of a defined part thereof while travelling and while no shift takes place (gear engaged), and secondly to prevent the automatic engagement or closure of the clutch when the motor vehicle is stationary, the engine is running and the transmission gear is engaged, it is provided that the valves (3a, 3a', 3b; 4a, 4a', 4b; 9) or the valve (10) are embodied such that, in the event of a failure of the voltage supply, and accordingly a failure of the activation of the valves (3a, 3b; 4a, 4b; 9) or of the valve (10) by means of the electronic control and regulating unit (5), the presently set operating state of the clutch (2), that is to say the disengaged or engaged operating state, is maintained.

10. 发明公开

EP1150030A3 Vehicle clutch control device 有权
标题翻译：车辆离合器控制装置
公开(公告)号：EP1150030A3
公开(公告)日：2003-06-25
申请号：EP01105807.0
申请日：2001-03-08
申请人： ISUZU MOTORS LIMITED
发明人： Nobuyuki, Nishimura, c/o Isuzu Motors Limited , Tetsuya, Shimizu, c/o Isuzu Motors Limited
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , B60W2510/0638 , B60W2520/10 , F16D48/08 , F16D2500/1045 , F16D2500/1083 , F16D2500/30808 , F16D2500/3108 , F16D2500/3111 , F16D2500/3144 , F16D2500/31466 , F16D2500/31493 , F16D2500/7041 , F16D2500/7104 , Y10T477/6422
摘要： A vehicle clutch control system that can eliminate discomfort due to a sudden start of a vehicle. The vehicle clutch control system includes an engine speed detector (203) for detecting an engine revolution speed, and an engine controller (211) for controlling an accelerator opening of an engine (222). A vehicle speed detector (204) is also provided for detecting vehicle speed. A clutch actuator (212) engages and disengages a friction clutch (304), and a clutch controller (205) controls engagement and disengagement of the clutch by giving commands to the clutch actuator. In a vehicle start stand-by state in which the vehicle speed is zero and a certain start gear has been selected, if the engine speed detected by the engine speed detector (203) is higher than a predetermined speed, then a clutch engaging control is not performed because otherwise the vehicle would start suddenly upon clutch engagement.
摘要翻译：一种车辆离合器控制系统，可以消除由于车辆突然起动而引起的不适。车辆离合器控制系统包括用于检测发动机转速的发动机转速检测器（203）和用于控制发动机（222）的加速器开度的发动机控制器（211）。车速检测器（204）也被提供用于检测车辆速度。离合器致动器（212）接合和分离摩擦离合器（304），并且离合器控制器（205）通过向离合器致动器发出命令来控制离合器的接合和分离。在车速为零且选择了特定的起步档的车辆起步待机状态下，如果由发动机转速检测器（203）检测到的发动机转速高于预定速度，则离合器接合控制为没有执行，否则车辆会在离合器接合后突然起动。

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