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1. 发明授权

US3638446A Low ambient control of subcooling control valve 失效
标题翻译：底部控制阀的低环境控制
公开(公告)号：US3638446A
公开(公告)日：1972-02-01
申请号：US3638446D
申请日：1969-06-27
申请人： ROBERT T PALMER
发明人： PALMER ROBERT T
IPC分类号： F25B41/06 , F25B41/04
CPC分类号： F25B41/062 , F25B2341/063 , F25B2341/0681
摘要： A refrigeration system has a condenser coil cooled by outdoor air, and has a subcooling control valve with its thermal bulb in heat exchange contact with the liquid line from the condenser coil. The bulb is normally heated by an electric heater, and the valve is adjusted to provide a desired amount of subcooling of the liquid when the heat applied to the bulb by the electric heater is maximum. At low outdoor temperatures when the condenser pressure decreases so that a conventional subcooling control valve would not open sufficiently, the electric heat is automatically reduced so that the valve opens wider.
摘要翻译：制冷系统具有由室外空气冷却的冷凝器盘管，并且具有过冷却控制阀，其热管与来自冷凝器盘管的液体管线热交换接触。灯泡通常由电加热器加热，并且当通过电加热器施加到灯泡的热量最大时，调节阀门以提供所需量的液体过冷。在室外温度低的情况下，当冷凝器压力降低时，传统的过冷控制阀不能充分开启，电热自动降低，阀门打开得更宽。

2. 发明授权

US06899196B2 Driver interface system for steer-by-wire system 有权
标题翻译：用于线控系统的驱动程序接口系统
公开(公告)号：US06899196B2
公开(公告)日：2005-05-31
申请号：US10687383
申请日：2003-10-16
申请人： Muqtada Husain , John G. Oynoian , Joseph A. Platz , Brian E. Daugherty , Robert T. Palmer , John R. Balint, III
发明人： Muqtada Husain , John G. Oynoian , Joseph A. Platz , Brian E. Daugherty , Robert T. Palmer , John R. Balint, III
IPC分类号： B62D5/00 , B62D5/04 , B62D6/00 , B62D5/06
CPC分类号： B62D5/0469 , B62D5/005 , B62D5/006 , B62D6/008
摘要： A steer-by-wire system for an automotive vehicle comprises a driver interface system that includes a steering wheel mounted on a steering column. A reaction torque generator is coupled to the steering column for applying a resistive torque in response to a steering command to create a steering feel. An electromechanical brake, such as a magnetorehological brake, is also coupled to the steering column. During operation, a controller receives an input signal indicative of road wheel response to a steering command and determines when the road wheels have reached a limit, such as by engaging mechanical stops mounted on the vehicle or prevented from movement by curb or other external obstacle. In response, the controller actuates the electromechanical device to prevent rotation of the steering wheel and thereby alert the driver that the road wheels have reached a limit.
摘要翻译：用于机动车辆的线控转向系统包括驱动器接口系统，其包括安装在转向柱上的方向盘。反作用扭矩发生器耦合到转向柱，用于响应于转向指令施加阻力矩以产生转向感。诸如磁致电制动器的机电制动器也耦合到转向柱。在操作期间，控制器接收指示对于转向指令的车轮响应的输入信号，并且确定车轮何时已经达到极限，例如通过接合安装在车辆上的机械停止件或阻止路障或其他外部障碍物的移动。作为响应，控制器致动机电装置以防止方向盘旋转，从而警告驾驶员车轮已经达到极限。

3. 发明授权

US06926112B2 End of travel system and method for steer by wire systems 有权
标题翻译：有线系统转向系统和方法的结束
公开(公告)号：US06926112B2
公开(公告)日：2005-08-09
申请号：US10687013
申请日：2003-10-16
申请人： Muqtada Husain , John G. Oynoian , Kyi-Shin Shiah , Robert T. Palmer , Brian E. Daugherty
发明人： Muqtada Husain , John G. Oynoian , Kyi-Shin Shiah , Robert T. Palmer , Brian E. Daugherty
IPC分类号： B62D5/00 , B62D5/04 , B62D6/00
CPC分类号： B62D5/006 , B62D5/005 , B62D5/0469 , B62D6/008
摘要： The present invention provides a system for generating an end of travel feedback to the driver of a vehicle where the vehicle includes a steer by wire system. The system includes a steering wheel, a steering shaft, a motor, and a brake. The steering wheel is configured to control the steer by wire system. The steering shaft is coupled to the steering wheel and rotates in conjunction with the steering wheel. To provide road feel resistance to the driver, the motor is coupled to the steering shaft. Further, the brake is coupled to a shaft of the motor and is adapted to provide mechanical resistance when the road wheel is at an end of travel position.
摘要翻译：本发明提供一种用于产生行驶反馈结束的系统，该系统用于通过有线系统向车辆的驾驶员提供行驶反馈。该系统包括方向盘，转向轴，马达和制动器。方向盘配置为通过有线系统控制转向。转向轴联接到方向盘并与方向盘一起旋转。为了提供对驾驶员的路面阻力，电动机联接到转向轴。此外，制动器联接到电动机的轴上，并且当车轮处于行驶位置的末端时适于提供机械阻力。

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