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1. 发明授权

US4936166A Fluid actuated switch valve in an automatic transmission 失效
标题翻译：自动变速器中的流体致动切换阀
公开(公告)号：US4936166A
公开(公告)日：1990-06-26
申请号：US188592
申请日：1988-04-29
申请人： Gerald L. Holbrook , Howard L. Benford , Maurice B. Leising
发明人： Gerald L. Holbrook , Howard L. Benford , Maurice B. Leising
IPC分类号： F16H61/14
CPC分类号： F16H61/143 , Y10T477/635 , Y10T477/69365 , Y10T74/19163
摘要： A fluid actuated switch valve is provided in a four-speed transmission to direct fluid flow between solenoid-actuated valves and a clutch apply piston in a low gear position and in a high gear position, while allowing one of the solenoid-actuated valves to also direct fluid flow to the lock-up piston of a torque converter in the high gear position.
摘要翻译：流体致动的切换阀设置在四速变速器中以在电磁致动阀和离合器施加活塞之间的流体流动在低档位置和高档位，同时允许一个电磁致动阀也直接流体流向高档位变矩器的锁止活塞。

2. 发明授权

US4996894A Fluid actuated switch valve in an automatic transmission 失效
标题翻译：自动变速器中的流体致动切换阀
公开(公告)号：US4996894A
公开(公告)日：1991-03-05
申请号：US529401
申请日：1990-05-25
申请人： Gerald L. Holbrook , Howard L. Benford , Maurice B. Leising
发明人： Gerald L. Holbrook , Howard L. Benford , Maurice B. Leising
IPC分类号： F16H61/14
CPC分类号： F16H61/143 , Y10T477/635 , Y10T477/69365 , Y10T74/19163
摘要： A fluid actuated switch valve in a four-speed transmission to direct fluid flow between solenoid-actuated valves and a clutch apply piston in a low gear position and in a high gear position, while allowing one of the solenoid-actuated valves to also direct fluid flow to the lock-up piston of a torque converter in the high gear position.
摘要翻译：在四速变速器中的流体致动的开关阀，以在电磁致动阀和离合器施加活塞之间引导流体在低档位置和高档位，同时允许一个电磁致动阀还引导流体流入高档位变矩器的锁止活塞。

3. 发明授权

US4951200A Method of controlling the apply element during a kickdown shift for an electronic automatic transmission system 失效
标题翻译：在电子自动变速器系统的降档换档期间控制应用元件的方法
公开(公告)号：US4951200A
公开(公告)日：1990-08-21
申请号：US188591
申请日：1988-04-29
申请人： Maurice B. Leising , Gerald L. Holbrook , Howard L. Benford
发明人： Maurice B. Leising , Gerald L. Holbrook , Howard L. Benford
IPC分类号： F16H59/20 , F16H59/38 , F16H61/00 , F16H61/02 , F16H61/06
CPC分类号： F16H61/061 , F16H61/0213 , F16H2059/385 , F16H2059/425 , F16H2061/0078 , F16H2061/0087 , F16H2306/44 , F16H2306/52 , F16H59/20 , F16H61/686 , Y02T10/84 , Y10T477/693754 , Y10T477/693762
摘要： A method for controlling the apply element during a kickdown shift for an electronic automatic transmission system by controlling the turbine speed along a desired slope to adaptively predict how much time remains to fill the apply element after having achieved a predetermined target speed for the turbine.
摘要翻译：一种用于在电子自动变速器系统的降档换档期间通过沿着期望的斜率控制涡轮机转速来自适应地预测在实现涡轮机的预定目标速度之后剩余多少时间来填充应用元件的方法。

4. 发明授权

US4905545A Method of controlling the speed change of a kickdown shift for an electronic automatic transmission system 失效
标题翻译：控制电子自动变速器系统的降档变速的速度变化的方法
公开(公告)号：US4905545A
公开(公告)日：1990-03-06
申请号：US188604
申请日：1988-04-29
申请人： Maurice B. Leising , Gerald L. Holbrook , Howard L. Benford
发明人： Maurice B. Leising , Gerald L. Holbrook , Howard L. Benford
IPC分类号： F16H59/20 , F16H59/38 , F16H61/00 , F16H61/02 , F16H61/08
CPC分类号： F16H61/08 , F16H2059/385 , F16H2061/0087 , F16H59/20 , F16H61/0213 , Y02T10/84 , Y10T477/693637 , Y10T477/693754 , Y10T477/693762
摘要： A method of controlling the speed change of a kickdown shift for an electronic automatic transmission system by predicting how much time remains to fill the apply element after having achieved a predetermined target speed for the turbine of the torque converter.
摘要翻译：一种通过预测在达到变矩器的涡轮机的预定目标速度之后预测填充应用元件多少时间来控制电子自动变速器系统的降档变速的速度变化的方法。

5. 发明授权

US4875391A Electronically-controlled, adaptive automatic transmission system 失效
标题翻译：电子控制，自适应自动变速系统
公开(公告)号：US4875391A
公开(公告)日：1989-10-24
申请号：US187772
申请日：1988-04-29
申请人： Maurice B. Leising , Howard L. Benford , Gerald L. Holbrook
发明人： Maurice B. Leising , Howard L. Benford , Gerald L. Holbrook
IPC分类号： F16H59/46 , F16H61/00 , F16H61/02 , F16H61/06
CPC分类号： F16H61/0206 , F16H61/061 , F16H2059/467 , F16H2061/0078 , F16H2061/0087 , Y10T477/69387
摘要： An adaptive control system for an electronically controlled transmission with an electronic controller, the electronic controller for controlling the actuation of solenoid-actuated valves for controlling the flow of hydraulic fluid to regulate the application and release of pressure to and from the friction elements in response to signals from the sensors for sensing the input and output speeds of the transmission, the sensor for sensing the power demand on the prime mover, and the sensors for providing an indication of a manually selected mode of operation for the transmission, the electronic controller for causing the transmission to follow a set of predetermined shift schedules, the electronic controller for controlling the actuation of the solenoid-actuated valves for controlling the flow of hydraulic fluid in a real time, closed loop manner, and having learning capability for adjusting the actuation of the solenoid-actuated valves for controlling the flow of hydraulic fluid associated with the operation of the friction elements in response to prior shift operations of the transmission.
摘要翻译：一种用于具有电子控制器的电子控制传输的自适应控制系统，该电子控制器用于控制电磁致动阀的致动，用于控制液压流体的流动以调节应用并响应于摩擦元件释放压力来自传感器的用于感测传动装置的输入和输出速度的信号，用于感测原动机的动力需求的传感器以及用于提供用于传动的手动选择的操作模式的传感器的传感器，该电子控制器用于引起传动遵循一组预定的换档计划，电子控制器用于控制电磁致动阀的致动，用于实时控制液压流体的流动，闭环方式，并且具有用于调节液压流体的致动的学习能力用于控制液压流体流动的电磁阀响应于变速器的先前变速操作而摩擦元件的操作。

6. 发明授权

US5115698A Electronically-controlled, adaptive automatic transmission system 失效
标题翻译：电子控制，自适应自动变速系统
公开(公告)号：US5115698A
公开(公告)日：1992-05-26
申请号：US391762
申请日：1989-08-09
申请人： Maurice B. Leising , Howard L. Benford , Gerald L. Holbrook
发明人： Maurice B. Leising , Howard L. Benford , Gerald L. Holbrook
IPC分类号： F16H59/46 , F16H61/00 , F16H61/02 , F16H61/06
CPC分类号： F16H61/0206 , F16H61/061 , F16H2059/467 , F16H2061/0078 , F16H2061/0087
摘要： The present invention is a hydraulic system for an automatic transmission having a torque converter for receiving power from a prime mover, and an assembly of hydraulically operated friction elements which provide clutch and brake functions. The hydraulic system includes a pump, a regulator valve, and a torque converter control valve for regulating fluid pressure to the torque converter. The hydraulic system also includes a manual valve and a plurality of solenoid valves for controlling fluid flow received at least in part from the manual valve to each of the friction elements. The hydraulic system further includes a switch valve operatively associated with the solenoid valve for enabling two of the friction elements to be controlled from only one of the solenoid valves.
摘要翻译：本发明是一种用于自动变速器的液压系统，其具有用于从原动机接收动力的变矩器和提供离合器和制动功能的液压操作的摩擦元件的组件。液压系统包括泵，调节阀和用于调节液力变矩器的流体压力的变矩器控制阀。液压系统还包括手动阀和多个电磁阀，用于控制至少部分地从手动阀接收到每个摩擦元件的流体流。液压系统还包括与电磁阀操作地相关联的开关阀，用于仅使用一个电磁阀来控制两个摩擦元件。

7. 发明授权

US4982620A Method of learning for adaptively controlling an electronic automatic transmission system 失效
标题翻译：学习自适应控制电子自动变速器系统的方法
公开(公告)号：US4982620A
公开(公告)日：1991-01-08
申请号：US496114
申请日：1990-03-19
申请人： Gerald L. Holbrook , Maurice B. Leising , Howard L. Benford , Hemang S. Mehta
发明人： Gerald L. Holbrook , Maurice B. Leising , Howard L. Benford , Hemang S. Mehta
IPC分类号： F16H47/06 , F16H59/68 , F16H59/72 , F16H61/00 , F16H61/04 , F16H61/06 , F16H61/12 , F16H61/21
CPC分类号： F16H61/12 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H61/061 , F16H2059/425 , F16H2059/6807 , F16H2059/683 , F16H2061/0034 , F16H2061/004 , F16H2061/0087 , F16H2061/062 , F16H2061/1204 , F16H2061/1208 , F16H2061/122 , F16H2061/1232 , F16H2061/1264 , F16H2061/1268 , F16H2061/1284 , F16H2061/1292 , F16H2302/06 , F16H2306/00 , F16H2306/42 , F16H2312/08 , F16H59/50 , F16H59/72 , F16H61/21 , F16H61/686 , Y10T74/19153
摘要： A method of monitoring an output and adjusting the action affecting the output continuously for an electronic automatic transmission system wherein a controller is programmed to "learn" from the results of its operation. The method includes monitoring the speed of an input member and the instantaneous fluid volume of a friction element. The method also includes setting a learned volume value equal to an instantaneous fluid volume whenever the input speed is within a predetermined range of a predetermined speed. The method further includes comparing the learned volume value to a stored fill volume value at the end of the shift and adjusting the stored fill volume value based on the difference between the learned volume value and the stored fill volume value.
摘要翻译：一种用于电子自动变速器系统监测输出并连续调整影响输出的动作的方法，其中控制器被编程为从其操作结果“学习”。该方法包括监测输入构件的速度和摩擦元件的瞬时流体体积。该方法还包括每当输入速度在预定速度的预定范围内时，将学习音量值设置为等于瞬时流体体积。所述方法还包括将所学习的体积值与移位结束时的存储填充体积值进行比较，并且基于所学习的体积值与所存储的填充体积值之间的差来调整所存储的填充体积值。

8. 发明授权

US4964506A Pressure balanced pistons in an automatic transmission 失效
标题翻译：自动变速器中的压力平衡活塞
公开(公告)号：US4964506A
公开(公告)日：1990-10-23
申请号：US488419
申请日：1990-03-01
申请人： Howard L. Benford , Maurice B. Leising , Gerald L. Holbrook
发明人： Howard L. Benford , Maurice B. Leising , Gerald L. Holbrook
IPC分类号： F16D25/0638 , F16D25/12 , F16H63/30
CPC分类号： F16D25/0638 , F16D25/12 , F16H63/3026
摘要： Pressure balanced pistons in a four-speed automatic transmission which prevent the centrifugal force acting on the rotating fluid in the clutch cavity from causing the piston to remain in the clutch applied position even though the fluid apply line is vented.
摘要翻译：四速自动变速箱中的压力平衡的活塞，即使流体施加管线被排出，也能够防止作用在离合器空腔中的旋转流体上的离心力使活塞保持在离合器施加位置。

9. 发明授权

US4969098A Method of torque phase shift control for an electronic automatic transmission system 失效
标题翻译：电子自动变速系统的扭矩相移控制方法
公开(公告)号：US4969098A
公开(公告)日：1990-11-06
申请号：US188620
申请日：1988-04-29
申请人： Maurice B. Leising , Howard L. Benford , Gerald L. Holbrook
发明人： Maurice B. Leising , Howard L. Benford , Gerald L. Holbrook
IPC分类号： F16H59/38 , F16H59/46 , F16H61/00 , F16H61/06
CPC分类号： F16H61/061 , F16H2059/385 , F16H2059/425 , F16H2059/467 , F16H2061/0078 , F16H2061/0087 , Y10T477/69377 , Y10T477/69383 , Y10T477/69387
摘要： A method of torque phase shift control for an electronic automatic transmission system to determine the apply rate of a fluid actuating device and adjusts the same to match the torque build-up of the apply element to the torque fall-off of the release element during shifting of the transmission.
摘要翻译：一种用于电子自动变速器系统的扭矩相移控制的方法，用于确定流体致动装置的施加率并调整其以适应应变元件的转矩积分与换挡期间释放元件的转矩脱落的传输。

10. 发明授权

US4944200A Method of applying reverse gear in an automatic transmission 失效
标题翻译：在自动变速器中应用倒档的方法
公开(公告)号：US4944200A
公开(公告)日：1990-07-31
申请号：US187210
申请日：1988-04-29
申请人： Howard L. Benford , Maurice B. Leising , Gerald L. Holbrook
发明人： Howard L. Benford , Maurice B. Leising , Gerald L. Holbrook
IPC分类号： F16H59/68 , F16H61/02 , F16H61/08
CPC分类号： F16H61/0246 , F16H2059/6807 , F16H61/0206 , F16H61/08 , Y10T477/6937 , Y10T477/69387
摘要： A method of reverse clutch operation prevents excessive wear of the reverse clutch in a four-speed automatic transmission by venting one clutch, filling the reverse clutch and applying it, and filling and reapplying the one clutch.
摘要翻译：一种倒档离合器操作的方法通过排放一个离合器，填充倒档离合器并施加它，并且对一个离合器进行填充和重新应用来防止四速自动变速器中的倒档离合器的过度磨损。

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