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    • 11. 发明申请
    • ENERGY COLLECTOR STRUCTURE AND METHOD
    • 能量收集器结构与方法
    • WO2013171376A1
    • 2013-11-21
    • PCT/FI2013/050529
    • 2013-05-15
    • TEKNOLOGIAN TUTKIMUSKESKUS VTT
    • SEPPÄ, Heikki
    • B60C23/04H02N2/18B60R16/03B81B3/00F03G7/08
    • B60C23/041B60C23/0411F03G7/08H02N2/18
    • The invention relates to an energy collector (20) for a repeatedly moving structure, for example, a vehicle tyre (14), which structure (21) comprises an elongated oscillator structure (9), which is arranged to oscillate at a predefined mechanical oscillation frequency, connected mechanically to the repeatedly moving structure (14), electronics (3) connected electrically to the oscillator structure (9), and an energy-collector element (7, 11), which is arranged to feed electrical energy to the electronics (3), connected mechanically to the oscillator structure (9). According to the invention, the energy collector (20) is supported between two structures (14 and 1, 13) that move repeatedly relative to each other.
    • 本发明涉及一种用于重复运动结构的能量收集器(20),例如车辆轮胎(14),该结构(21)包括细长的振荡器结构(9),其被布置成以预定的机械振荡 频率,与机械地连接到反复移动的结构(14),电连接到振荡器结构(9)的电子器件(3)和能量收集器元件(7,11),其被布置成将电能馈送到电子装置 3),机械地连接到振荡器结构(9)。 根据本发明,能量收集器(20)被支撑在相对于彼此反复移动的两个结构(14和1,13)之间。
    • 15. 发明申请
    • MICROMECHANICAL MICROWAVE POWER METER
    • 微电子微波功率计
    • WO2006000622A1
    • 2006-01-05
    • PCT/FI2005/000286
    • 2005-06-16
    • VALTION TEKNILLINEN TUTKIMUSKESKUSSEPPÄ, HeikkiKYYNÄRÄINEN, Jukka
    • SEPPÄ, HeikkiKYYNÄRÄINEN, Jukka
    • G01R21/10
    • G01R21/12
    • A micromechanical sensor for measuring millimetric wave or microwave power, which sensor comprises a wave line for conducting the millimetric or microwave power and a part arranged to move and a fixed electrode, in such a way that the capacitance (C) between the part that is arranged to move and the fixed electrode couples to the wave power advancing in the wave line. According to the invention, the capacitance (C) between the part that is arranged to move and the fixed electrode is divided into at least two portions (C/n), which are located at a distance from each other, in such a way that the wave power advancing in the wave line couples to the portions (C/n) of the capacitance (C) consecutively and experiences the inductive load between the portions (C/n) of the capacitance (C). Thus the frequency band of the sensor can be substantially broadened and the reflective coefficient can be kept reasonably small.
    • 用于测量毫米波或微波功率的微机械传感器,该传感器包括用于传导毫米波或微波功率的波纹线以及布置成移动的部件和固定电极,使得该部件之间的电容(C) 布置成移动,固定电极耦合到在波浪线中前进的波浪功率。 根据本发明,被配置为移动的部分与固定电极之间的电容(C)被分成至少两个彼此相隔一定距离的部分(C / n),使得 波导中的波浪功率连续地耦合到电容(C)的部分(C / n),并经历电容(C)的部分(C / n)之间的电感负载。 因此,传感器的频带可以基本上变宽,并且可以将反射系数保持在相当小的范围内。
    • 18. 发明申请
    • METHOD AND APPARATUS FOR THE REMOTE READING OF AN ENERGY METER
    • 用于远程读取能量计的方法和装置
    • WO2007063181A1
    • 2007-06-07
    • PCT/FI2006/050521
    • 2006-11-28
    • VALTION TEKNILLINEN TUTKIMUSKESKUSSEPPÄ, Heikki
    • SEPPÄ, Heikki
    • G01R22/06G01D4/00
    • G01D4/004G01R22/063Y02B70/3266Y02B90/242Y04S20/242Y04S20/322
    • The present publication describes a method and apparatus from the remote reading of energy meters. According to the method, several electrical appliances (1) are used to measure or control an electricity network, which electrical appliances (1, 4) are installed in the vicinity of each other, for example, in the same switch cabinet (6) or unit. According to the invention, in at least some of the electrical appliances (1) measurement information is recorded with the aid of RFID electronics (2) and forwarded through an antenna (3), or control information is received with the aid of the RFID electronics, the information transmitted from, or received in the electrical appliances (1) is transmitted with the aid of a collection device (4), which includes RFID reading electronics (8), as well as a telecommunications apparatus (10) from forwarding or receiving data, while the connection of the signal form the electrical appliances (1) to the collection device (4) is boosted with the aid of a conductor arrangement (5) located in the vicinity of the electrical appliances.
    • 本出版物描述了远程读取能量计的方法和装置。 根据该方法,使用多个电器(1)来测量或控制电网(1,4)彼此附近安装的电网(例如在相同的开关柜(6)或 单元。 根据本发明,在至少一些电器(1)中,借助于RFID电子装置(2)记录测量信息并通过天线(3)转发,或借助RFID电子装置接收控制信息 借助于包括RFID读取电子装置(8)的收集装置(4)以及来自转发或接收的电信装置(10)来发送从电器(1)发送或接收的信息, 数据,而从电器(1)到收集装置(4)的信号的连接借助于位于电器附近的导体装置(5)被增强。
    • 20. 发明申请
    • ENHANCING STABILITY AND REDUCING TEMPERATURE FACTOR IN A MICROMECHANICAL DEVICE
    • 增强稳定性和降低微生物装置中的温度因子
    • WO2006000621A1
    • 2006-01-05
    • PCT/FI2005/000285
    • 2005-06-16
    • VALTION TEKNILLINEN TUTKIMUSKESKUSSEPPÄ, HeikkiKÄRKKÄINEN, AnuOJA, Aarne
    • SEPPÄ, HeikkiKÄRKKÄINEN, AnuOJA, Aarne
    • B81B5/00
    • G01P15/125G01P1/006G01P21/00
    • The publication discloses a method for improving stability in a micromechanical sensor, which comprises a part that is arranged to move and a fixed electrode, in such a way that a built-in voltage (U bi ) is associated with the sensor. The stability of the sensor is improved by connecting to the sensor a direct-current voltage (U dc ) that at least partly compensates for the built-in voltage (U bi ) The publication also describes a method for reducing temperature dependence in a micromechanical component, which has a temperature coefficient (β) deriving from the temperature fluctuation of its mechanical properties. In this case, a direct-current voltage (U dc ) is connected in series with the built-in voltage (U bi ) of the component and the magnitude of the direct-current voltage is selected in such a way that the effect of the temperature fluctuation of the built-in voltage (U bi ) at least partly compensates for the effect that the temperature fluctuation of the mechanical properties of the component have on the quantity given by the component.
    • 该出版物公开了一种用于提高微机械传感器的稳定性的方法,该微机械传感器包括被布置成移动的部分和固定电极,使得内置电压(U SUB)与其相关联 与传感器。 传感器的稳定性通过将传感器连接至至少部分地补偿内置电压(U SUB)的直流电压(U SUB)来提高, 该出版物还描述了一种降低微机械部件中的温度依赖性的方法,其具有源自其机械性能的温度波动的温度系数(ß)。 在这种情况下,直流电压(U SUB DC)与组件的内置电压(U SUB)成串联连接,直流电压 以这样的方式选择电流电压,使得内置电压(U SUB)的温度波动的影响至少部分地补偿了这样的效果: 组件具有由组件给出的数量。