公开(公告)号：US5004084A

公开(公告)日：1991-04-02

申请号：US356273

申请日：1989-05-24

申请人： Kourosh Mehr-Ayin ,  Paul A. Schuh

发明人： Kourosh Mehr-Ayin ,  Paul A. Schuh

IPC分类号： F16D48/02 ,  F16D48/06

CPC分类号： F16D48/066 ,  F16D2500/1026 ,  F16D2500/30426 ,  F16D2500/3166 ,  F16D2500/70252 ,  F16D2500/70406 ,  F16D2500/70605 ,  F16D2500/7061 ,  Y10T477/6425

摘要： A control system (100) for a hydraulically controlled clutch (18) for coupling a source of rotary power (12) to a load (102) for accelerating the load from a first velocity to a second velocity within a time measured from a beginning of the acceleration and ending between first and second times measured from the beginning of acceleration with the load being variable during acceleration of the load from the first velocity to the second velocity in accordance with the invention includes a source of pressurized hydraulic fluid (38), a servo valve (42), having an inlet coupled to the source of pressurized fluid and an outlet coupled to the hydraulically controlled clutch, the servo valve being responsive to a control signal to vary the pressure of hydraulic fluid applied to the hydraulically controlled clutch to vary the coupling between the source of rotary power and an output shaft (22) which is coupled to the load, a speed sensor (112) for producing a speed signal proportional to the speed of the output shaft; a stored program (108) controlling a programmed acceleration of the load from the first velocity to the second velocity within a time interval measured from the beginning of the acceleration and ending between the first and second times; a controller (110), responsive to the stored program and the speed signal, for producing the control signal which is a function of a difference (E) between the velocity signal and a velocity controlled by the stored program.

摘要翻译： 一种用于将旋转动力源（12）耦合到负载（102）的液压控制离合器（18）的控制系统（100），用于将载荷从第一速度加速到从第一速度开始的时间内测量的第二速度 根据本发明，从负载从第一速度到第二速度的加速期间负载可变的从加速开始时开始测量的第一和第二次之间的加速度和结束包括加压液压流体源（38），加压 伺服阀（42），其具有联接到加压流体源的入口和联接到液压控制离合器的出口，所述伺服阀响应于控制信号来改变施加到液压控制离合器的液压流体的压力以改变 旋转动力源与耦合到负载的输出轴（22）之间的耦合，用于产生与sp成比例的速度信号的速度传感器（112） 输出轴; 存储程序（108），其在从加速开始和从第一次到第二次之间结束的时间间隔内控制负载从第一速度到第二速度的编程加速度; 控制器（110），响应于所存储的程序和速度信号，用于产生作为速度信号与由所存储的程序控制的速度之间的差值（E）的函数的控制信号。

公开(公告)号：US5023789A

公开(公告)日：1991-06-11

申请号：US532675

申请日：1990-06-04

申请人： Steven W. Lampe ,  Kourosh Mehr-Ayin

发明人： Steven W. Lampe ,  Kourosh Mehr-Ayin

IPC分类号： F16D48/06 ,  F16H59/72

CPC分类号： F16D25/123 ,  F16D48/066 ,  F16H59/72 ,  F16D2500/30426 ,  F16D2500/30803 ,  F16D2500/3166 ,  F16D2500/5029 ,  F16D2500/702 ,  F16D2500/70252 ,  F16D2500/70282 ,  F16D2500/7041 ,  F16D2500/70448 ,  F16D2500/70605 ,  F16D2500/70621 ,  F16D2500/70626 ,  Y10T477/40 ,  Y10T477/65 ,  Y10T477/75

摘要： A temperature compensated control system (100) for a hydraulically controlled clutch (18) for controlling a source of rotary power to a load (101) for accelerating the load from a first velocity to a second velocity within a time interval measured from a beginning of the acceleration and ending between first and second times measured from the beginning of the acceleration with the load being variable during the acceleration of the load from the first velocity to the second velocity is disclosed. Gain compensation is provided as a function of temperature of hydraulic fluid within a servo system (110) controlling the clutch. Furthermore, a controller (39) controls the opening of a valve (35) as a function of the sensed temperature during initiation of starting to cause the flow of lubricating fluid into the gearbox to be delayed during the initiation of starting when a sensed temperature is below a set temperature to minimize viscous drag and to cause lubricating fluid to flow immediately into the gearbox when the sensed temperature is above the set temperature.

摘要翻译： 一种用于液压控制离合器（18）的温度补偿控制系统（100），用于控制到负载（101）的旋转动力源，用于将负载从第一速度加速到从第一速度开始的时间间隔内测量的第二速度 公开了从第一速度加速到第二速度的加载期间，载荷在加速开始时测量的第一和第二次之间的加速度和结束是可变的。 作为控制离合器的伺服系统（110）内的液压流体的温度的函数，提供增益补偿。 此外，控制器（39）在开始启动期间控制阀（35）的打开，作为检测到的温度的函数，以使得在启动期间润滑流体进入齿轮箱的流动在检测到的温度为 低于设定温度以最小化粘性阻力，并在感测到的温度高于设定温度时使润滑液体立即流入齿轮箱。

公开(公告)号：US5555722A

公开(公告)日：1996-09-17

申请号：US153237

申请日：1993-11-15

申请人： Kourosh Mehr-Ayin ,  W. J. Bialas ,  James A. Smith

发明人： Kourosh Mehr-Ayin ,  W. J. Bialas ,  James A. Smith

IPC分类号： B64D41/00 ,  F02C7/32 ,  F02C7/26

CPC分类号： F02C7/32 ,  B64D41/00 ,  Y02T50/44 ,  Y02T50/671

摘要： An integrated APU is provided having a combined starter/generator device mounted within the gearbox housing so as to reduce the number of reduction gears, bearings and other redundant components sufficiently to eliminate the need for a separate lubrication oil scavenger pump as well. Further integration and savings can be achieved by de-coupling the fuel pump and lubrication pump from the gearbox and driving those pumps instead by an electric motor.

摘要翻译： 提供了一种集成的APU，其具有安装在齿轮箱壳体内的组合的起动器/发电机装置，以便减少减速齿轮，轴承和其它冗余部件的数量，以足以消除对单独的润滑油清除泵的需要。 可以通过将燃油泵和润滑泵从齿轮箱解耦并驱动这些泵而不是由电动马达来实现进一步的集成和节省。

公开(公告)号：US5146172A

公开(公告)日：1992-09-08

申请号：US567876

申请日：1990-08-15

申请人： Kourosh Mehr-Ayin ,  William Conn ,  Luis M. Rivera ,  Andrew L. Gale ,  Phillip A. Marsh

发明人： Kourosh Mehr-Ayin ,  William Conn ,  Luis M. Rivera ,  Andrew L. Gale ,  Phillip A. Marsh

IPC分类号： G06K19/067 ,  G08C19/02

CPC分类号： G06K19/067 ,  G08C19/025

摘要： An identification module and identification determination circuitry are provided for the purpose of identifying an apparatus and electrically determining the identification number of that identified apparatus. The identification module comprises a plurality of resistive identification circuits which, in turn, each comprise a plurality of resistive elements selected to have resistive magnitudes that relate to each other by powers, or orders, of two. The identification determination circuit of the present invention places each of the resistive identification circuits in series with a resistor of known magnitude between two connection points to provide a voltage potential and a resulting current flowing through the resistive identification circuit. The invention also provides a means by which the input voltage can be determined and used to adjust the determined magnitude of the resistive identification circuit.

摘要翻译： 提供识别模块和识别确定电路，用于识别装置并且电气地确定所识别的装置的识别号码。 识别模块包括多个电阻识别电路，其又分别包括多个电阻元件，其被选择为具有两个电源或次序彼此相关的电阻幅度。 本发明的识别确定电路将每个电阻识别电路与两个连接点之间的已知幅度的电阻器串联，以提供电压电位和产生的电流流过电阻识别电路。 本发明还提供了一种可以确定输入电压并用于调整所确定的电阻识别电路的幅度的装置。