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公开(公告)号：US4794762A
公开(公告)日：1989-01-03
申请号：US7861
申请日：1987-01-27
CPC分类号： B60H1/3211 , F25B49/027 , B60H2001/3264 , B60H2001/327 , B60H2001/3277 , B60H2001/3297 , F25B2600/111
摘要： A refrigeration control system for cooling a vehicle passenger compartment having a compressor/pump for circulating refrigerant between an evaporator located for cooling the compartment air and a condenser located for ambient heat exchange. An expansion valve controls refrigerant flow from the condenser to the evaporator; and, a first thermistor senses directly the temperature of the refrigerant on the high pressure inlet side of the valve and a second thermistor senses refrigerant flow temperature on the low pressure discharge side of the valve. A microprocessor compares the first thermistor output with predetermined first upper and lower values and effects opening and closing of the compressor clutch switch for high pressure cut-off; and, a fan switch is opened and closed for energization and de-energization of a condenser cooling fan. The output of the second thermistor is compared with a second set of upper and lower limit values for responding to normal service duty cycling of the clutch; and, the microprocessor is effective upon sensing a predetermined temperature after an elapsed time interval to open the clutch switch in the event of low or insufficient refrigerant charge.
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公开(公告)号：US4468600A
公开(公告)日：1984-08-28
申请号：US478137
申请日：1983-03-23
申请人： Richard C. Barthel , Richard D. Roy
发明人： Richard C. Barthel , Richard D. Roy
IPC分类号： G05B19/042 , G05B19/06
CPC分类号： G05B19/042 , G05B19/063 , G05B2219/21004 , H01H2043/108
摘要： A microcomputer-based electronic controller for a dishwasher utilizes a motor driven timing cam for selectively energizing the electromechanical components of the dishwasher. An internal diagnostic routine in the microcomputer insures that the timing cam is advanced when the microcomputer calls for power to be applied to the motor.
摘要翻译： 一种用于洗碗机的基于微计算机的电子控制器利用马达驱动的定时凸轮来选择性地激励洗碗机的机电部件。 当微型计算机要求将电力施加到电动机时，微型计算机中的内部诊断程序确保定时凸轮前进。
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公开(公告)号：US6034617A
公开(公告)日：2000-03-07
申请号：US205914
申请日：1998-12-04
申请人： Charles J. Luebke , Thomas J. Waraksa , John D. Prainito , Richard C. Barthel , David R. Kahl , James A. Poirier
发明人： Charles J. Luebke , Thomas J. Waraksa , John D. Prainito , Richard C. Barthel , David R. Kahl , James A. Poirier
CPC分类号： G07C9/00309 , G07C2009/0038 , G07C2009/0096
摘要： A passive remote operating system is disclosed which may be employed to gain entry to a vehicle. A remote control, carried by a driver, periodically transmits a command signal whenever the remote control is moving. As the driver approaches the vehicle, the remote control comes within the reception range of a control circuit in the vehicle, which then receives the command signal. Receipt of the command signal activates the control circuit to begin sensing for an action by the driver, such as operation of a door handle, which indicates an intention to enter the vehicle. Upon sensing that action within a given period after receipt of the command signal, the doors of the vehicle are unlocked.
摘要翻译： 公开了可被用于获得进入车辆的被动遥控操作系统。 当遥控器移动时，由驾驶员携带的遥控器周期性地发送命令信号。 当驾驶员接近车辆时，遥控器在车辆内的控制电路的接收范围内，然后接收命令信号。 命令信号的接收启动控制电路以开始感测驾驶员的动作，例如指示进入车辆的意图的门把手的操作。 当在接收到指令信号之后的给定时间内感测到该动作时，车辆的门被解锁。
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公开(公告)号：US4466040A
公开(公告)日：1984-08-14
申请号：US376440
申请日：1982-05-10
申请人： Richard C. Barthel , Richard D. Roy
发明人： Richard C. Barthel , Richard D. Roy
CPC分类号： H02H11/00 , Y10T307/858
摘要： A safety device for use with an electric appliance to prevent the appliance from inadvertently being started if the appliance is plugged into an outlet when the on/off switch of the appliance is in its on state. A low level sensing current is applied to the appliance before full operating power is applied to the appliance. Detection of the low level sensing current prevents application of full operating power. If no sensing current is detected, full power is applied and the detector is disabled.
摘要翻译： 一种用于与电器一起使用的安全装置，用于防止在器具的开/关开关处于其打开状态时器具插入插座时无意中启动器具。 在对设备施加全部工作电源之前，将低电平感应电流施加到设备。 检测低电平检测电流可防止全面工作电源的应用。 如果没有检测到感测电流，则施加全功率并且检测器被禁用。
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公开(公告)号：US4090248A
公开(公告)日：1978-05-16
申请号：US625649
申请日：1975-10-24
CPC分类号： G05D23/20 , G05D23/1917 , Y10S236/08
摘要： A system for use in supervising and controlling temperature and other environmental conditioning equipment of a building or the like is disclosed. The system monitors and controls various types of sensors and control equipment located at remote field points. The system includes a control console and a number of field located multiplexing modules which are connected to various remote field points. Each of the multiplexing modules is connected to associated field points that are connected to each other and to the multiplexing module in a single leg circuit. The multiplexing modules and control console are also connected together. The multiplexing modules simultaneously and independently poll their associated field points and only communicate with the control console for an alarm special or changed condition. The field points include common field point modules which interface with any of various field point units which comprise sensors or control field point apparatus. The field point modules provide identification signals as well as values measured by the field point units to the multiplexing modules upon command.
摘要翻译： 公开了一种用于建筑物等的温度和其他环境调节设备的监督和控制的系统。 系统监控和控制位于远程场地的各种类型的传感器和控制设备。 该系统包括控制台和连接到各种远程场点的多个现场复用模块。 每个复用模块连接到相互连接的相关联的场点，并且连接到单个支路电路中的多路复用模块。 复用模块和控制台也连接在一起。 多路复用模块同时且独立地轮询其相关联的场点，并且仅与控制台进行通信以进行报警特殊或改变的状态。 场点包括与包括传感器或控制场点设备的各种场点单元中的任何一个接口的公共场点模块。 场点模块根据命令提供识别信号以及通过场点单元测量的值到多路复用模块。
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公开(公告)号：US5081586A
公开(公告)日：1992-01-14
申请号：US482449
申请日：1990-02-20
CPC分类号： B60R16/0315 , B60R2016/0322 , E05Y2400/42
摘要： A control system utilizes a multiplex communication system for switchably operating power windows, power seats, power door locks, power mirrors, accessory lighting, etc. Switches mounted on the driver door and elsewhere communicate with a door-mounted microcomputer, which scans the state of each switch, prioritizes the requests, and issues commands in accordance with algorithms to control the windows, door locks, etc. The system has three modes of operation: Asleep, Active, and Awake. In the Asleep mode electrical power consumption is very small, and only a selected few input sesors are periodically monitored as to status. If a door handle is lifted or other action starts, the system changes to an Active mode, in which many more sensors are periodically scanned, and most output motors can be operated. In the Awake mode, windows can also be operated.
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公开(公告)号：US4521722A
公开(公告)日：1985-06-04
申请号：US587721
申请日：1984-03-08
申请人： Richard C. Barthel , Richard D. Roy
发明人： Richard C. Barthel , Richard D. Roy
IPC分类号： G05B19/042 , G05B19/06
CPC分类号： G05B19/042 , G05B19/063 , G05B2219/21004 , H01H2043/108 , Y10T307/951
摘要： A microcomputer-based electronic controller for a dishwasher utilizes a motor driven timing cam for selectively energizing the electromechanical components of the dishwater. An internal diagnostic routine in the microcomputer insures that the timing cam is advanced when the microcomputer calls for power to be applied to the motor.
摘要翻译： 一种用于洗碗机的基于微机的电子控制器利用马达驱动的定时凸轮来选择性地激励洗碗水的机电部件。 当微型计算机要求将电力施加到电动机时，微型计算机中的内部诊断程序确保定时凸轮前进。
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公开(公告)号：US06386023B1
公开(公告)日：2002-05-14
申请号：US09275556
申请日：1999-03-24
IPC分类号： G01M900
CPC分类号： H01H13/785 , H01H13/18 , H01H2201/036 , H03K17/9625
摘要： A sensor (210) for increasing signal time employs a resiliently deflectable member n(218) with a pressure sensitive signal element (216) and base member (222). The dampening effect of the elastic material provides a longer signal response time that allows sufficient time for a system to react without a need for additional signal conditioning circuitry. Sensor (10, 110) senses a selected path of movement for a moveable element (8) and establishes a signal indicative thereof. The limit sensor includes a resiliently deflectable member (18) for activating the signal at a predetermined station along the preselected path of movement and includes a base member (22) for supporting the resiliently deflectable member (18) and the pressure sensitive signal element (16). An actuator (20) receives the force (F) from the moveable element (8) and transfers the force (F) to the pressure sensitive signal element (16). In the preferred embodiment, the resiliently deflectable member (18) includes a leaf spring (18) positioned between the actuator (20) and the pressure sensitive signal element (16).
摘要翻译： 用于增加信号时间的传感器（210）采用具有压敏信号元件（216）和基座构件（222）的可弹性偏转构件（218）。 弹性材料的阻尼效应提供了更长的信号响应时间，这允许足够的时间使系统反应而不需要额外的信号调节电路。 感测器（10,110）感测用于可移动元件（8）的选定的运动路径并且建立指示其的信号。 所述极限传感器包括弹性偏转构件（18），用于沿着所述预选的运动路径在预定的位置起动所述信号，并且包括用于支撑所述弹性偏转构件（18）和所述压敏信号元件（16）的基座构件 ）。 致动器（20）从可移动元件（8）接收力（F）并将力（F）传递到压敏信号元件（16）。 在优选实施例中，弹性偏转构件（18）包括位于致动器（20）和压敏信号元件（16）之间的板簧（18）。
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9.发明授权
公开(公告)号：US4995240A
公开(公告)日：1991-02-26
申请号：US362138
申请日：1989-06-06
IPC分类号： F25B41/06
CPC分类号： F25B41/062 , F25B2341/0652 , Y02B30/72 , Y10T29/49405
摘要： A system for controlling refrigerant flow in an air conditioning system employing an electrically operated valve for controlling flow of refrigerant from the condenser to the evaporator. Separate thermistors sense the temperature of the refrigerant entering and discharging from the evaporator. A comparison of the sensed temperatures is used to modify the control signal to the valve for maintaining proper refrigerant flow to the evaporator. A control module is directly attached on the valve body to enhance heat conduction.
摘要翻译： 一种用于控制空调系统中的制冷剂流动的系统，其使用电动阀来控制制冷剂从冷凝器到蒸发器的流动。 分离的热敏电阻检测从蒸发器进入和排出的制冷剂的温度。 使用感测温度的比较来修改阀的控制信号，以保持适当的制冷剂流向蒸发器。 控制模块直接连接在阀体上，以增强热传导。
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公开(公告)号：US4848100A
公开(公告)日：1989-07-18
申请号：US210159
申请日：1988-05-02
IPC分类号： F25B41/06
CPC分类号： F25B41/062 , F25B2341/0652 , Y02B30/72
摘要： A system for controlling refrigerant flow in an air conditioning system employing an electrically operated valve for controlling flow of refrigerant from the condenser to the evaporator. Separate thermistors sense the temperature of the refrigerant entering and discharging from the evaporator. A comparison of the sensed temperatures is used to modify the control signal to the valve for maintaining proper refrigerant flow to the evaporator.
摘要翻译： 一种用于控制空调系统中的制冷剂流动的系统，其使用电动阀来控制制冷剂从冷凝器到蒸发器的流动。 分离的热敏电阻检测从蒸发器进入和排出的制冷剂的温度。 使用感测温度的比较来修改阀的控制信号，以保持适当的制冷剂流向蒸发器。
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