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公开(公告)号：US08296038B2
公开(公告)日：2012-10-23
申请号：US12396811
申请日：2009-03-03
申请人： Julian R. Verdejo , Paul A. Piorkowski , Qi Ma
发明人： Julian R. Verdejo , Paul A. Piorkowski , Qi Ma
CPC分类号： F02D41/022 , F02D2200/1004 , Y10T477/79
摘要： A method and system for controlling an engine function includes a deflection determination module generating a clutch deflection signal. The system further includes an engine function module controlling an engine function in response to the clutch deflection signal. The clutch deflection signal may be generated by sensors associated with the transmission shaft such as within the clutch housing or the friction disk.
摘要翻译： 用于控制发动机功能的方法和系统包括产生离合器偏转信号的偏转确定模块。 该系统还包括响应于离合器偏转信号控制发动机功能的发动机功能模块。 离合器偏转信号可以由与传动轴相关联的传感器产生，例如在离合器壳体或摩擦盘内。
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公开(公告)号：US20100228462A1
公开(公告)日：2010-09-09
申请号：US12396811
申请日：2009-03-03
申请人： Julian R. Verdejo , Paul A. Piorkowski , Qi Ma
发明人： Julian R. Verdejo , Paul A. Piorkowski , Qi Ma
CPC分类号： F02D41/022 , F02D2200/1004 , Y10T477/79
摘要： A method and system for controlling an engine function includes a deflection determination module generating a clutch deflection signal. The system further includes an engine function module controlling an engine function in response to the clutch deflection signal. The clutch deflection signal may be generated by sensors associated with the transmission shaft such as within the clutch housing or the friction disk.
摘要翻译： 用于控制发动机功能的方法和系统包括产生离合器偏转信号的偏转确定模块。 该系统还包括响应于离合器偏转信号控制发动机功能的发动机功能模块。 离合器偏转信号可以由与传动轴相关联的传感器产生，例如在离合器壳体或摩擦盘内。
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公开(公告)号：US06754603B2
公开(公告)日：2004-06-22
申请号：US10374682
申请日：2003-02-25
申请人： Marlin R. Turbett , Robert M. Senseney , Steven D. Nash , Michael R. Rosati , David T. Stark , Alfonso G. Hysko , Robert W. Tator , David L. Joseph , Paul A. Piorkowski , Gary L. Stecklein , Matthew S. Castiglione , Joe Steiber , Benjamin A. Treichel , Bapiraju Surampudi
发明人： Marlin R. Turbett , Robert M. Senseney , Steven D. Nash , Michael R. Rosati , David T. Stark , Alfonso G. Hysko , Robert W. Tator , David L. Joseph , Paul A. Piorkowski , Gary L. Stecklein , Matthew S. Castiglione , Joe Steiber , Benjamin A. Treichel , Bapiraju Surampudi
IPC分类号： G01M700
CPC分类号： G06F17/5095 , G01M13/021 , G01M13/025 , Y02T10/82
摘要： The virtual vehicle transmission test cell includes an electric motor which simulates a fuel driven engine, an output motor which simulates the load a transmission experiences in a vehicle, and an environmental element which controls the ambient environment of the transmission and the temperature of the transmission oil within the transmission. The virtual vehicle transmission test cell reduces in-vehicle testing, reduces testing with fuel-driven test cells, and enables development of a transmission design before a corresponding engine is completed and built for testing.
摘要翻译： 虚拟车辆传输测试单元包括模拟燃料驱动发动机的电动机，模拟车辆中的变速器经历的负载的输出电动机和控制变速器的周围环境和变速器油的温度的环境元件 在传输内。 虚拟车辆传输测试单元减少车载测试，减少使用燃料驱动测试单元的测试，并且可以在对应的发动机完成并构建用于测试之前开发变速器设计。
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公开(公告)号：US08701851B2
公开(公告)日：2014-04-22
申请号：US13100700
申请日：2011-05-04
IPC分类号： F16F15/31
CPC分类号： F16F15/31 , F02B75/06 , Y10T74/2131
摘要： A selectable mass flywheel assembly for a powertrain of a motor vehicle includes a first mass and a second mass. The first mass is connected to a crankshaft of an engine and the second mass engages with a clutch to transfer torque from the engine to a transmission. The two masses are rotationally coupled to each other with a spring and damper assembly. The flywheel assembly further includes a locking mechanism that engages both masses during the startup of the engine to lock the two masses together to minimize the vibrations and pulsations in the powertrain during startup of the engine.
摘要翻译： 用于机动车辆的动力系的可选择的质量飞轮组件包括第一质量块和第二质量块。 第一质量体连接到发动机的曲轴，第二质量块与离合器接合以将扭矩从发动机传递到变速器。 两个质量块通过弹簧和阻尼器组件旋转地彼此联接。 飞轮组件还包括锁定机构，其在发动机起动期间接合两个质量块，以将两个质量块锁定在一起，以使发动机起动期间动力系中的振动和脉动最小化。
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公开(公告)号：US20120234131A1
公开(公告)日：2012-09-20
申请号：US13048983
申请日：2011-03-16
CPC分类号： F16F15/13135 , F16D43/18 , Y10T74/2121
摘要： A dual-mass flywheel is provided for a vehicle drivetrain having an internal combustion engine and a transmission. The dual-mass flywheel includes a primary mass adapted for connection to the engine and a secondary mass operatively connected to the primary mass and adapted for connection to the transmission. The clutching mechanism is configured to lock the secondary mass to the primary mass up to a threshold speed of the engine to reduce noise, vibration, and harshness (NVH) during start up of the engine. The clutching mechanism is also configured to release the secondary mass from the primary mass above the threshold speed. A motor vehicle employing the disclosed dual-mass flywheel is also provided.
摘要翻译： 为具有内燃机和变速器的车辆传动系提供双质量飞轮。 双质量飞轮包括适于连接到发动机的主质量块和可操作地连接到主质量块并适于连接到变速器的次质量块。 离合机构被配置为将二次质量锁定到主要质量达到发动机的阈值速度，以在发动机启动期间降低噪声，振动和粗糙度（NVH）。 离合机构还构造成将二次质量从主质量释放到阈值速度以上。 还提供了采用公开的双质量飞轮的机动车辆。
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公开(公告)号：US20120085198A1
公开(公告)日：2012-04-12
申请号：US13100700
申请日：2011-05-04
IPC分类号： F16F15/12
CPC分类号： F16F15/31 , F02B75/06 , Y10T74/2131
摘要： A selectable mass flywheel assembly for a powertrain of a motor vehicle includes a first mass and a second mass. The first mass is connected to a crankshaft of an engine and the second mass engages with a clutch to transfer torque from the engine to a transmission. The two masses are rotationally coupled to each other with a spring and damper assembly. The flywheel assembly further includes a locking mechanism that engages both masses during the startup of the engine to lock the two masses together to minimize the vibrations and pulsations in the powertrain during startup of the engine.
摘要翻译： 用于机动车辆的动力系的可选择的质量飞轮组件包括第一质量块和第二质量块。 第一质量体连接到发动机的曲轴，第二质量块与离合器接合以将扭矩从发动机传递到变速器。 两个质量体通过弹簧和阻尼器组件旋转地彼此联接。 飞轮组件还包括锁定机构，其在发动机起动期间接合两个质量块，以将两个质量块锁定在一起，以使发动机起动期间动力系中的振动和脉动最小化。
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