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    • 3. 发明申请
    • LIQUID DISPENSING SYSTEM AND METHOD
    • 液体分配系统和方法
    • US20100310765A1
    • 2010-12-09
    • US12867119
    • 2009-02-09
    • Lars OlssonChrister Ohlin
    • Lars OlssonChrister Ohlin
    • B05D5/10B05C11/00
    • B05C11/1013B05C11/1021
    • A liquid dispensing system and method is provided, that can be shifted between dispensing mode and circulation mode. The system comprises: a tank (1) for liquid; a liquid feeder line (5) from the tank to a discharge opening (10); a pump (2) effective for feeding liquid from the tank for dispensing via the discharge opening at dispensing pressure and dispensing flow; a shifting valve (6) controllable for shifting between dispensing and circulation modes, wherein in circulation mode the liquid is circulated through a return line (8) by the pump (2) in continued operation. The system is characterized by a flow area restriction (7) arranged in the return line (8) and dimensioned to generate in the return flow a drop in pressure substantially equal to a drop in pressure generated by the discharge opening (10) in dispensing mode, maintaining thereby during circulation mode the liquid dispensing system at the corresponding pressure of the dispensing mode.
    • 提供液体分配系统和方法,其可以在分配模式和循环模式之间移动。 该系统包括:用于液体的罐(1) 从罐到排出口(10)的液体供给管线(5); 泵(2),其有效地用于在分配压力和分配流量时通过排放口从罐中供给液体以进行分配; 可控制的分配阀(6),用于在分配和循环模式之间移动,其中在循环模式中,液体在继续操作中通过泵(2)循环通过返回管线(8)。 该系统的特征在于布置在返回管线(8)中的流动面积限制(7)并且尺寸设计成在回流中产生基本上等于在分配模式下由排出口(10)产生的压力下降的压降 在循环模式期间保持液体分配系统处于分配模式的相应压力。
    • 7. 发明授权
    • Method and device for radio communication between mutually movable
objects
    • 相互移动的物体之间的无线电通信的方法和装置
    • US5974397A
    • 1999-10-26
    • US817487
    • 1997-07-17
    • Lars OlssonAnders Hjelmare
    • Lars OlssonAnders Hjelmare
    • G07B15/06G06F17/60
    • G07B15/063
    • A method for radio communication between mutually mobile objects. Prior to radio communication between the objects, calculations are preformed with a communication and calculation unit of a first of the objects to produce established data, answer codes are generated from the established data, and one of the answer codes is selected for communication to a second of the objects. The communication between the objects is carried out, including transmission of the selected answer code from the first object to the second object and transmission of data from the second object to the first object. After radio communication between the objects, calculations are performed with the communication and calculation unit of the first of the objects. A final result of the communication of between the objects and calculations performed by the communication and calculation unit of the first of the objects is stored after radio communication between the objects. Outside communication with the communication and calculation unit is prevented after communication between the objects, during the performance of calculations by the communication and calculation unit of the first of the objects and storage of the final result.
    • PCT No.PCT / SE95 / 01153 Sec。 371日期1997年7月17日 102(e)日期1997年7月17日PCT提交1995年10月6日PCT公布。 公开号WO96 / 11452 日期1996年04月18日相互移动物体之间的无线电通信方法。 在对象之间的无线电通信之前,利用第一对象的通信和计算单元来执行计算以产生建立的数据,从建立的数据生成应答码,并且选择一个应答码用于通信到第二个 的对象。 执行对象之间的通信,包括将所选择的答案代码从第一对象传输到第二对象,并将数据从第二对象传输到第一对象。 在对象之间的无线电通信之后,使用第一对象的通信和计算单元来执行计算。 在对象之间的无线电通信之后存储由第一对象的通信和计算单元执行的对象与计算之间的通信的最终结果。 在对象之间的通信之后,在第一对象的通信和计算单元执行计算期间和最终结果的存储期间,防止与通信和计算单元的外部通信。
    • 8. 发明授权
    • Device for the registration of vehicle fees
    • 注册车辆费用的设备
    • US5796084A
    • 1998-08-18
    • US615231
    • 1996-06-11
    • Lars Olsson
    • Lars Olsson
    • G07B15/02G07B15/06G07C1/30G07C5/08G08G1/07
    • G07B15/063G07B15/02G07C1/30
    • A device located in a vehicle for the registration of fees. It includes an activation unit for remote communications, a time counter, a sensor for sensing the traveling status of the vehicle from travel to immobility, a maneuvering unit for starting and stopping the registration of the parking time, a registration unit for the vehicle fees and preferably a signal unit for indication of whether the vehicle fees are registered. The time counter is arranged to register cost in dependence on time partly during periods when the sensor indicates movement in the vehicle and partly when the maneuvering unit indicates parking position of the vehicle, where no fee registration occurs when the sensor indicates that the vehicle is running and the maneuvering unit is not set on parking position. The sensor is an accelerometer.
    • PCT No.PCT / SE94 / 00850 Sec。 371日期:1996年6月11日 102(e)1996年6月11日PCT 1994年9月13日PCT PCT。 出版物WO95 / 08162 日期1995年3月23日一种位于车辆上的装置,用于注册费用。 其包括用于远程通信的激活单元,时间计数器,用于感测车辆从行驶到不动的行驶状态的传感器,用于启动和停止停车时间的登记的操纵单元,用于车辆费用的登记单元, 优选地是用于指示车辆费用是否被注册的信号单元。 时间计数器被设置为在传感器指示车辆中的移动期间部分地依赖于时间来注册成本,并且部分地当机动单元指示车辆的停车位置时,当传感器指示车辆正在运行时不发生费用登记 并且机动单元未设置在停车位置。 传感器是一个加速度计。