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71. 发明申请

US20090318265A1 Control Method to Dynamically Limit Engine Torque to Provide Clutch Overheating Protection 有权
标题翻译：动力限制发动机转矩提供离合器过热保护的控制方法
公开(公告)号：US20090318265A1
公开(公告)日：2009-12-24
申请号：US12225610
申请日：2007-05-03
申请人： Brian B. Ginther
发明人： Brian B. Ginther
IPC分类号： B60W10/02 , G06F19/00
CPC分类号： F16D48/06 , B60K23/0808 , B60W10/02 , B60W10/06 , B60W10/119 , B60W30/186 , B60W2300/18 , B60W2510/0241 , B60W2510/0291 , F16D2500/10431 , F16D2500/30404 , F16D2500/30406 , F16D2500/30803 , F16D2500/3166 , F16D2500/50296 , F16D2500/70458 , Y10T477/79
摘要： A method for controlling the axle coupling clutch of an all wheel drive vehicle is provided. A determination is made to confirm that a coupling clutch operating property is at a predetermined entrance value. If the determination concludes that the coupling clutch operational property is at a predetermined entrance value, a signal is sent to an engine controller to modify engine torque output.
摘要翻译：提供了一种用于控制全轮驱动车辆的轴联接离合器的方法。确定耦合离合器操作性能处于预定入口值。如果确定结合离合器操作性能处于预定入口值，则将信号发送到发动机控制器以修改发动机扭矩输出。

72. 发明申请

US20080296124A1 Hydraulic System in Motor Vehicles 有权
标题翻译：汽车液压系统
公开(公告)号：US20080296124A1
公开(公告)日：2008-12-04
申请号：US12093464
申请日：2006-11-16
申请人： Peter Schiele , Christian Popp , Thilo Schmidt
发明人： Peter Schiele , Christian Popp , Thilo Schmidt
IPC分类号： F16D48/08 , F16D48/02
CPC分类号： F16D25/123 , F16D48/066 , F16D2500/1026 , F16D2500/3024 , F16D2500/30803 , F16D2500/70406
摘要： A hydraulic system in motor vehicles with at least one hydraulically actuated clutch, which entails minimized control complexity for supplying the clutch with hydraulic oil and which takes up less structural space. These characteristics are achieved essentially in that the pressure control of the hydraulically actuated clutch is effected directly and exclusively by an electrically driven and electronically controlled oil pump.
摘要翻译：具有至少一个液压致动离合器的机动车辆中的液压系统，其使得将离合器供给液压油并且占据较少结构空间的最小化控制复杂度降至最低。这些特性基本上是由液压致动离合器的压力控制直接地由电动和电子控制的油泵完全实现的。

73. 发明申请

US20080277239A1 Motor Vehicle Hydraulic Pump 有权
标题翻译：汽车液压泵
公开(公告)号：US20080277239A1
公开(公告)日：2008-11-13
申请号：US11865594
申请日：2007-10-01
申请人： Theodor Gassmann , Josef Bachmann , Bernhard Terfloth , Rolf Schwarze
发明人： Theodor Gassmann , Josef Bachmann , Bernhard Terfloth , Rolf Schwarze
IPC分类号： F16D71/00 , B60W10/02
CPC分类号： F16H57/04 , F04C2/103 , F04C11/001 , F04C14/08 , F04C14/24 , F16D25/123 , F16D48/04 , F16D2048/029 , F16D2500/1024 , F16D2500/3055 , F16D2500/3056 , F16D2500/3058 , F16D2500/30803 , F16D2500/3161 , F16D2500/7041 , F16D2500/70452 , Y10T477/638
摘要： A motor vehicle hydraulic pump (1) is provided comprising a gerotor rotor set or planetary rotor set and at least two output stages. A first output stage (10) of the hydraulic plump (1) is connected to a lubricant, in particular, a clutch lubricant. A second output stage (11) of the hydraulic pump (1) is connected to at least one clutch (2) of the actuation thereof. The invention also provides a method for actuating at least one clutch which is arranged in the motor vehicle by means of a motor vehicle hydraulic pump, whereby an inter-connection of a volume flow outlet of the first step (10) and the second step (11) of the hydraulic pump (1) takes place according to requirements for actuating the clutch.
摘要翻译：提供了一种机动车液压泵（1），其包括摆轮转子组或行星转子组和至少两个输出级。液压泵（1）的第一输出级（10）连接到润滑剂，特别是离合器润滑剂上。液压泵（1）的第二输出级（11）连接到其致动的至少一个离合器（2）。本发明还提供一种用于致动至少一个离合器的方法，所述离合器通过机动车辆液压泵布置在机动车辆中，由此第一步骤（10）和第二步骤（10）的体积流出口的相互连接液压泵（1）的液压泵11（11）根据驱动离合器的要求进行。

74. 发明申请

US20080214355A1 Electrohydraulic Torque Transfer Device 有权
标题翻译：电液力矩传递装置
公开(公告)号：US20080214355A1
公开(公告)日：2008-09-04
申请号：US12119747
申请日：2008-05-13
申请人： Russell T. Capito , Charles G. Stuart , Paul J. Valente
发明人： Russell T. Capito , Charles G. Stuart , Paul J. Valente
IPC分类号： F16D48/06 , F16D25/00
CPC分类号： F16D25/083 , B60K17/351 , B60K23/0808 , F16D25/0638 , F16D48/02 , F16D48/066 , F16D2500/1024 , F16D2500/10431 , F16D2500/1045 , F16D2500/3021 , F16D2500/3024 , F16D2500/30406 , F16D2500/3056 , F16D2500/3069 , F16D2500/30803 , F16D2500/3101 , F16D2500/3108 , F16D2500/3166 , F16D2500/50816 , F16D2500/5108 , F16D2500/70217 , F16D2500/7044 , Y10T477/6425
摘要： A power transmission device includes an actuator having an electric motor driving a pump to supply pressurized fluid to a piston acting on a friction clutch to transfer torque between rotatable input and output members. In one instance, a valve between the pump outlet and the piston selectively traps pressurized fluid acting on the piston without continued energization of the electric motor. A gerotor may be formed from a material having a first coefficient of thermal expansion and a housing formed from a material having a second lower coefficient of thermal expansion to vary pump component clearances as the viscosity of the pumped fluid changes with changes in temperature. A method of controlling the power transmission device includes defining a correlation between pump speed, fluid temperature and fluid pressure, determining fluid temperature, determining pump speed, and rotating the pump to transfer a predetermined quantity of torque.
摘要翻译：动力传递装置包括具有电动机的致动器，该电动机驱动泵以将加压流体供应到作用在摩擦离合器上的活塞，以在可旋转的输入和输出构件之间传递扭矩。在一种情况下，泵出口和活塞之间的阀选择性地捕获作用在活塞上的加压流体，而不会继续给电动机通电。摆线齿轮可以由具有第一热膨胀系数的材料和由具有第二较低热膨胀系数的材料形成的壳体形成，以随着泵送流体的粘度随温度变化而改变泵组分间隙。控制动力传递装置的方法包括定义泵速度，流体温度和流体压力之间的相关性，确定流体温度，确定泵速度，以及旋转泵以传递预定量的扭矩。

75. 发明申请

US20080154469A1 Method of operating a clutch during a vehicle launch 有权
标题翻译：在车辆发射期间操作离合器的方法
公开(公告)号：US20080154469A1
公开(公告)日：2008-06-26
申请号：US12001391
申请日：2007-12-11
申请人： Jeremy Whitmer
发明人： Jeremy Whitmer
IPC分类号： G06F17/00
CPC分类号： F02B37/11 , F02B39/12 , F16D48/08 , F16D2500/3024 , F16D2500/3067 , F16D2500/30803 , F16D2500/3144 , F16D2500/50224 , F16D2500/70217 , F16D2500/7109 , Y02T10/144 , Y10T477/624 , Y10T477/6242 , Y10T477/644 , Y10T477/753 , Y10T477/79
摘要： A method of operating a clutch during vehicle launch including increasing a first hydraulic pressure in an inner chamber from a first to a second level; decreasing a second hydraulic pressure in an outer chamber from a third to a fourth level in response to engine speed and throttle position for the vehicle; and slipping the clutch in response to increasing and decreasing the first and second pressures, respectively. The first hydraulic pressure urges a clutch disposed between the engine and an impeller for a vehicle torque converter to an engaged position. The second hydraulic pressure opposes the first hydraulic pressure. In some aspects, the method includes determining a temperature for oil in a transmission in the vehicle. Then, decreasing the second hydraulic pressure includes decreasing the second pressure in response to the determined temperature. In some aspects, the clutch and the chambers are located in the torque converter.
摘要翻译：一种在车辆起动期间操作离合器的方法，包括将内腔中的第一液压从第一级增加到第二级; 响应于车辆的发动机转速和节气门位置，将外室中的第二液压从第三级降低到第四级; 并且响应于分别增加和减小第一和第二压力而滑动离合器。第一液压促使设置在发动机和用于车辆变矩器的叶轮之间的离合器到接合位置。第二液压与第一液压相反。在一些方面，该方法包括确定车辆中变速器中的油的温度。然后，降低第二液压包括响应于所确定的温度降低第二压力。在一些方面，离合器和腔室位于变矩器中。

76. 发明授权

US07387591B2 Control method for external control type fan clutch 有权
标题翻译：外部控制式风扇离合器控制方式
公开(公告)号：US07387591B2
公开(公告)日：2008-06-17
申请号：US11244272
申请日：2005-10-05
申请人： Ken Shiozaki
发明人： Ken Shiozaki
IPC分类号： B60K23/00
CPC分类号： F01P7/042 , F01P7/04 , F01P2023/00 , F01P2025/60 , F01P2025/64 , F01P2025/66 , F02D41/083 , F16D35/024 , F16D48/064 , F16D2500/1026 , F16D2500/10418 , F16D2500/10468 , F16D2500/10487 , F16D2500/1107 , F16D2500/3056 , F16D2500/3067 , F16D2500/3068 , F16D2500/30803 , F16D2500/3108 , F16D2500/3109 , F16D2500/31446 , F16D2500/7027 , F16D2500/70424 , F16D2500/70626 , Y10T477/71 , Y10T477/75
摘要： A method is provided for controlling an external control type fan clutch. The method controls the On/Off of an electromagnet-activated valve for an oil feed adjusting hole. The method uses a PID control on the basis of radiator cooling liquid temperature, fan speed, transmission oil temperature, vehicle speed, engine speed, compressor pressure of an air conditioner, and an On/Off signal of the air conditioner. Individual gains of the PID control are determined by a gain matrix containing the optimum fan speed demanded by the engine, the actual metered fan speed, and the engine speed. The PID control is made on the basis of the gains to that a control signal is outputted. The control method can improve mileage, raise the cooling efficiency of an air conditioner and suppress fan noise.
摘要翻译：提供一种用于控制外部控制型风扇离合器的方法。该方法控制用于供油调节孔的电磁阀启动/关闭。该方法基于散热器冷却液温度，风扇速度，变速箱油温，车速，发动机转速，空调的压缩机压力和空调的开/关信号来进行PID控制。 PID控制的单独增益由包含发动机所需的最佳风扇速度，实际计量风扇速度和发动机转速的增益矩阵确定。 PID控制基于输出控制信号的增益进行。控制方式可以提高里程，提高空调冷却效率，抑制风扇噪音。

77. 发明授权

US07287443B2 Motor vehicle comprising a drive train having a multiple clutch drive 失效
标题翻译：机动车辆包括具有多离合器驱动的传动系
公开(公告)号：US07287443B2
公开(公告)日：2007-10-30
申请号：US11142860
申请日：2005-06-01
申请人： Jochen Kuhstrebe , Olaf Moseler , Axel Rohm , Eduard Steiner , Rainer Reuthal , Hans-Jürgen Schneider , Wolfgang Kundermann , Jörg Sudau , Thomas John , Thomas Strasser
发明人： Jochen Kuhstrebe , Olaf Moseler , Axel Rohm , Eduard Steiner , Rainer Reuthal , Hans-Jürgen Schneider , Wolfgang Kundermann , Jörg Sudau , Thomas John , Thomas Strasser
IPC分类号： F16H3/08 , F16H59/00 , F16H61/00 , F16H63/00 , B60W10/10
CPC分类号： B60W10/10 , B60K1/02 , B60K6/485 , B60K6/547 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W30/18 , B60W30/18118 , B60W30/1819 , B60W2510/105 , B60W2540/12 , B60W2710/105 , B60Y2400/428 , F16D25/123 , F16D48/0206 , F16D48/066 , F16D2300/14 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/1085 , F16D2500/3069 , F16D2500/30803 , F16D2500/3122 , F16D2500/31466 , F16D2500/31493 , F16D2500/5029 , F16D2500/70426 , F16D2500/70464 , F16H3/006 , F16H57/0473 , F16H59/72 , F16H61/0437 , F16H61/688 , F16H63/46 , F16H63/48 , F16H63/50 , F16H63/502 , F16H2059/148 , F16H2061/023 , F16H2061/0422 , F16H2061/205 , F16H2306/48 , F16H2312/00 , F16H2312/02 , F16H2312/022 , F16H2312/06 , F16H2312/12 , Y02T10/6226 , Y10T74/19149 , Y10T74/19228 , Y10T74/19251 , Y10T74/1926 , Y10T74/19288 , Y10T477/6203 , Y10T477/638 , Y10T477/65 , Y10T477/653
摘要： A motor vehicle includes a drive train having a drive unit, a gearbox having a first gearbox input shaft and a second gearbox input shaft, and a clutch having a first clutch device which is associated with the first gearbox input shaft, and a second clutch device which is associated with the second gearbox input shaft, for transferring torque between the drive unit and the gearbox. The first and second clutch devices are plate clutches to which an operating fluid, such as a cooling oil, is supplied to operate the same. The gearbox is associated with an actuator device and a control device for controlling the actuator device, the arrangement of which enables the gears associated with the first and second gearbox input shafts to be engaged and disengaged. The control device is designed such that at least one gear is automatically engaged by the actuator device, as a result of the clutch release of the vehicle.
摘要翻译：机动车辆包括具有驱动单元的传动系，具有第一齿轮箱输入轴和第二齿轮箱输入轴的变速箱，以及具有与第一变速箱输入轴相关联的第一离合器装置的离合器和第二离合器装置其与第二齿轮箱输入轴相关联，用于在驱动单元和变速箱之间传递扭矩。第一和第二离合器装置是板式离合器，其中提供诸如冷却油的工作流体以操作该离合器。齿轮箱与致动器装置和用于控制致动器装置的控制装置相关联，其装置使得与第一和第二齿轮箱输入轴相关联的齿轮能够接合和脱离。控制装置被设计成使得由于车辆的离合器释放，至少一个齿轮由致动器装置自动接合。

78. 发明申请

US20070221462A1 Method for learning the flow rate of hydraulic fluid in an automatic transmission 失效
标题翻译：用于学习自动变速器中液压油流量的方法
公开(公告)号：US20070221462A1
公开(公告)日：2007-09-27
申请号：US11386137
申请日：2006-03-22
申请人： Mark Rains
发明人： Mark Rains
IPC分类号： F16D33/00 , F16D35/00
CPC分类号： F16H61/061 , F16D2500/30803 , F16D2500/3166 , F16D2500/501 , F16D2500/70402 , F16D2500/70464 , F16H61/686 , F16H2061/064 , F16H2342/04 , Y10T477/6939
摘要： The present invention provides a method for approximating the flow rate of hydraulic fluid in an automatic transmission. The method includes estimating a flow rate value for each of a plurality of temperatures. Thereafter, the current transmission temperature is measured. The flow rate corresponding to the current transmission temperature is then learned in the following manner. The process of learning the flow rate initially includes identifying the presence of a predefined shift aberration. If the predefined shift aberration was not identified, the flow rate estimation corresponding to the current transmission temperature is iteratively adjusted. If the predefined shift aberration was identified, the flow rate estimation corresponding to the current transmission temperature is reversed by one iterative step thereby providing the learned flow rate value for the current transmission temperature.
摘要翻译：本发明提供一种用于近似自动变速器中的液压流体的流量的方法。该方法包括估计多个温度中的每一个的流量值。此后，测量当前的透射温度。然后以如下方式学习与当前传输温度对应的流量。首先学习流量的过程包括识别预定义的移位像差的存在。如果未确定预定义的偏移像差，则反复调整与当前透射温度对应的流量估计。如果确定了预定义的偏移像差，则将与当前传输温度相对应的流量估计反转一个迭代步骤，从而为当前传输温度提供学习的流量值。

79. 发明申请

US20070175720A1 Control device and control method for vehicle 有权
标题翻译：车辆控制装置及控制方法
公开(公告)号：US20070175720A1
公开(公告)日：2007-08-02
申请号：US11657082
申请日：2007-01-24
申请人： Yoshiyuki Yoshida , Tetsuo Matsumura , Kentaro Shishido
发明人： Yoshiyuki Yoshida , Tetsuo Matsumura , Kentaro Shishido
IPC分类号： B60W10/02 , B60W10/10
CPC分类号： F16H61/0021 , F16D25/123 , F16D48/066 , F16D2300/06 , F16D2500/1086 , F16D2500/30803 , F16D2500/30805 , F16D2500/3166 , F16D2500/5029 , F16D2500/5108 , F16D2500/70448 , F16H57/0434 , F16H57/0473 , F16H61/688 , F16H2061/0037 , Y10T74/19991
摘要： A vehicle control device includes: real drag torque calculating means a1 which calculates the drag torque of a power transfer mechanism; lubricating oil flow rate calculating means a3 which determines the flow rate of lubricating oil according to an real drag torque; reference drag torque calculating means a2 which calculates a reference drag torque as a reference; reference lubricating oil flow rate calculating means a4 which calculates a reference lubricating oil flow rate according to the reference drag torque; correction rate calculating means a5 which calculates a correction value corresponding to the rate of correction of the lubricating oil flow rate according to the lubricating oil flow rate and reference lubricating oil flow rate; and flow rate correction means a7 which outputs a drive signal to an actuator which controls the lubricating oil flow rate according to the correction rate.
摘要翻译：车辆控制装置包括：实际牵引力计算装置a 1，其计算动力传递机构的牵引力矩; 润滑油流量计算装置a 3，其根据实际拖曳扭矩确定润滑油的流量; 计算基准拖曳转矩作为基准的基准拖曳转矩计算单元a 2; 参考润滑油流量计算装置a 4，根据参考拖曳扭矩计算参考润滑油流量; 校正率计算装置a 5，其根据润滑油流量和参考润滑油流量计算与润滑油流量的校正率相对应的校正值; 以及流量校正装置a7，其将驱动信号输出到根据校正速度控制润滑油流量的致动器。

80. 发明授权

US07247123B2 System and method of controlling idle-stop vehicle 有权
标题翻译：控制怠速停车的系统和方法
公开(公告)号：US07247123B2
公开(公告)日：2007-07-24
申请号：US11174609
申请日：2005-07-06
申请人： Isamu Ohtake , Yoshiaki Katou
发明人： Isamu Ohtake , Yoshiaki Katou
IPC分类号： F16H59/00 , B60W10/02 , B60W10/04
CPC分类号： B60W30/18018 , B60W10/02 , B60W10/06 , B60W2510/0291 , F02N11/0833 , F16D2500/30403 , F16D2500/30405 , F16D2500/3069 , F16D2500/30803 , F16D2500/50296 , F16D2500/50883 , F16D2500/7105 , Y02T10/48 , Y10T477/653 , Y10T477/79
摘要： A system for controlling an idle-stop vehicle includes an ECU which carries out idle stop when the idle-stop permission conditions are established, and engine restart and engagement of a forward clutch when the idle-stop release conditions are established after engine stop. The ECU is so programmed as to estimate a heat generation amount of the forward clutch at engine restart after idle stop, permit next idle stop when the heat generation amount is smaller than a first set value, permit next idle stop, after a lapse of a predetermined time, when the heat generation amount is equal to or greater than the first set value and equal to or smaller than a second set value which is greater than the first set value, and prohibit next idle stop when the heat generation amount is greater than the second set value.
摘要翻译：用于控制怠速停止车辆的系统包括当怠速停止许可条件建立时执行怠速停止的ECU，以及在发动机停止后建立怠速停止释放条件时发动机重启和前进离合器的接合。 ECU被编程为在怠速停止后的发动机重起时估计前进离合器的发热量，当发热量小于第一设定值时允许下一个怠速停止，允许下一个怠速停止，在经过当发热量等于或大于第一设定值并且等于或小于大于第一设定值的第二设定值时，当发热量大于第一设定值时，禁止下一个怠速停止第二个设定值。

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