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1. 发明申请

WO2011060798A1 WIRELESS SENSOR WITH ENERGY SCAVENGER 审中-公开
标题翻译：无线传感器与能源扫帚
公开(公告)号：WO2011060798A1
公开(公告)日：2011-05-26
申请号：PCT/EP2009/008220
申请日：2009-11-18
申请人： AKTIEBOLAGET SKF , WIT de, Frank , TATAR, Florin
发明人： WIT de, Frank , TATAR, Florin
IPC分类号： B60C23/04 , H02J7/00
CPC分类号： H02J7/32 , H02J7/345 , H02J9/005 , Y10T307/527
摘要： An apparatus (100) comprises a wireless sensor system (102) with electronic circuitry (104) and a power supply (106) for powering the electronic circuitry. The power supply comprises a primary cell (108) and an energy scavenger (110). The energy scavenger scavenges ambient energy and converts the scavenged ambient energy into electric energy. The sensor system is configured for having the primary cell power the electronic circuitry when the energy scavenger is inactive. The system is configured for performing at least one of having the energy scavenger power the electronic circuitry via the primary cell when the energy scavenger is active, using a capacitance of the primary cell as a buffer for the electric energy; and having the energy scavenger recharge the primary cell.
摘要翻译：装置（100）包括具有电子电路（104）的无线传感器系统（102）和用于为电子电路供电的电源（106）。电源包括主电池（108）和能量清除器（110）。能量清除剂清除环境能量，并将清除的环境能量转化为电能。传感器系统被配置为当能量清除器不活动时使主电池供电电子电路。该系统被配置为使用主电池的电容作为电能的缓冲器，当能量清除器处于活动状态时，执行至少一个能量清除器通过主电池供电电路; 并且能量清除剂对原细胞再充电。

2. 发明申请

WO2011060799A1 EXECUTION OF SIGNAL PROCESSING TASKS 审中-公开
标题翻译：信号处理任务的执行
公开(公告)号：WO2011060799A1
公开(公告)日：2011-05-26
申请号：PCT/EP2009/008223
申请日：2009-11-18
申请人： AKTIEBOLAGET SKF , WIT de, Frank , TATAR, Florin
发明人： WIT de, Frank , TATAR, Florin
IPC分类号： G06F1/32
CPC分类号： G06F1/3203
摘要： An apparatus has a signal processing system for executing a plurality of pre-determined signal processing tasks, and an energy source for powering the signal processing system in operational use of the apparatus. The energy source supplies an amount of energy that varies over the service life of the energy source. The signal processing system determines an amount of energy available from the energy source and selects for execution a specific one of the pre-determined signal processing tasks in dependence on the amount determined.
摘要翻译：一种装置具有用于执行多个预定信号处理任务的信号处理系统，以及用于为该装置的操作使用提供信号处理系统的能量源。能量源在能源的使用寿命内提供一定量的能量。信号处理系统确定从能量源获得的能量的量，并且根据确定的量选择预定信号处理任务中的特定一个。

3. 发明申请

WO2010102646A1 POWER SUPPLY 审中-公开
标题翻译：电源
公开(公告)号：WO2010102646A1
公开(公告)日：2010-09-16
申请号：PCT/EP2009/001775
申请日：2009-03-10
申请人： AB SKF , WIT de, Frank , TATAR, Florin
发明人： WIT de, Frank
IPC分类号： H01M6/14 , H01M16/00
CPC分类号： H01M6/14 , H01M4/382 , H01M6/5033 , H01M16/00 , H01M2200/108
摘要： The present invention concerns a power supply (10) comprising a primary cell (11) adapted to provide a primary cell current. The primary cell (11) comprises an anode, a cathode current collector and an electrolyte, whereby a passivation layer is formed on a surface of the anode as a result of a chemical reaction between the anode and the electrolyte. To ensure that the passivation layer remains essentially intact for the lifetime of the primary cell, the power supply (10) further comprises a current limiter (12) that is configured to prevent the magnitude of the primary cell current exceeding a value that would damage the passivation layer.
摘要翻译：本发明涉及一种电源（10），其包括适于提供初级电池电流的主电池（11）。主电池（11）包括阳极，阴极集电器和电解质，由于阳极和电解质之间的化学反应的结果，在阳极的表面上形成钝化层。为了确保钝化层在主电池的寿命期间基本上保持完整，电源（10）还包括电流限制器（12），其被配置为防止主电池电流的大小超过将损坏主电池电流的值钝化层。

4. 发明申请

WO2011069519A1 SENSORIZED SEAL UNIT 审中-公开
标题翻译：传感密封单元
公开(公告)号：WO2011069519A1
公开(公告)日：2011-06-16
申请号：PCT/EP2009/008754
申请日：2009-12-08
申请人： AB SKF , ZIEGLER, Sebastian , HERDIER, Romain , WIT de, Frank
发明人： ZIEGLER, Sebastian , HERDIER, Romain , WIT de, Frank
IPC分类号： F16J15/32 , G01K11/26 , G01L5/24 , G01M3/24 , G01N29/24
CPC分类号： F16J15/3296
摘要： The present invention relates to a seal unit comprising a radial seal lip, the unit being provided with at least one sensor that comprises an acoustic wave device. The acoustic wave device has an input transducer for generating a mechanical acoustic wave on or through a piezoelectric substrate, and has an output transducer for receiving the mechanical acoustic wave and generating an output signal dependent on a wave propagation between the input and output transducers.
摘要翻译：密封单元技术领域本发明涉及一种密封单元，其包括径向密封唇缘，该单元设置有包括声波装置的至少一个传感器。声波装置具有用于在压电基板上或通过压电基板产生机械声波的输入换能器，并具有用于接收机械声波并根据输入和输出换能器之间的波传播产生输出信号的输出换能器。

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