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1. 发明申请

US20170102036A1 BEARING CAGE WITH ANTENNA AND METHOD FOR DETECTING FAILURE OF A BEARING CAGE 有权
公开(公告)号：US20170102036A1
公开(公告)日：2017-04-13
申请号：US15278082
申请日：2016-09-28
申请人： Yoann Hebrard , Defeng Lang , Andreas Karlsson , Victor Martinez , Frank de Wit
发明人： Yoann Hebrard , Defeng Lang , Andreas Karlsson , Victor Martinez , Frank de Wit
IPC分类号： F16C41/00 , F16C33/46 , H01Q7/00 , F16C33/56 , G01M13/04 , F16C33/38 , F16C33/44
CPC分类号： F16C41/008 , F16C19/386 , F16C19/52 , F16C33/3831 , F16C33/44 , F16C33/4611 , F16C33/4635 , F16C33/56 , F16C41/002 , F16C2202/40 , F16C2233/00 , F16C2300/02 , G01M13/04 , H01Q1/27 , H01Q7/00
摘要： The invention relates to a bearing cage including a bearing cage main body made of a polymer material and having pockets for receiving at least one row of rolling elements of a bearing. The cage is provided with a passive resonant circuit including an antenna coil attached to the cage main body. It is proposed that the antenna coil is formed as a conductive layer directly attached to the cage material of the bearing cage main body and is designed so as to have a breaking point less than or equal to a breaking point of the cage material. Thus, a rupture in the cage main body ruptures the antenna coil, changing the resonance behaviour of the passive resonant circuit.

2. 发明授权

US09964465B2 Sensor assembly for bearing with wireless temperature sensor 有权
公开(公告)号：US09964465B2
公开(公告)日：2018-05-08
申请号：US15215907
申请日：2016-07-21
申请人： Frank de Wit , Defeng Lang
发明人： Frank de Wit , Defeng Lang
IPC分类号： G01B7/16 , G01M13/04 , F16C41/00 , G01K7/36 , G01K13/00
CPC分类号： G01M13/04 , F16C19/525 , F16C33/38 , F16C33/46 , F16C41/00 , F16C41/008 , F16C2233/00 , G01K7/36 , G01K13/00
摘要： The invention relates to a sensor assembly for use in a bearing including at least one bearing cage configured to accommodate at least one rolling element of the bearing, the sensor assembly including a driven oscillator circuit providing a receiver, a function generator and a primary coil, and a passive oscillator circuit including a temperature dependent capacitance. The passive oscillator circuit is configured to be attached to the bearing cage such that the inductor coil interacts with the primary coil of the driven oscillator circuit. It is proposed that a directional coupler is provided in a signal line between a function generator and the primary coil of the system, wherein the directional coupler is arranged to output a signal reflected from the passive resonant circuit in the cage toward a tuned receiver receiving the feedback of the signals generated by the function generator.

3. 发明申请

US20170030804A1 SENSOR ASSEMBLY FOR BEARING WITH WIRELESS TEMPERATURE SENSOR 有权
标题翻译：传感器组件用于带有无线温度传感器的轴承
公开(公告)号：US20170030804A1
公开(公告)日：2017-02-02
申请号：US15215907
申请日：2016-07-21
申请人： Frank de Wit , Defeng Lang
发明人： Frank de Wit , Defeng Lang
IPC分类号： G01M13/04 , G01K13/00 , G01K7/36 , F16C41/00
CPC分类号： G01M13/04 , F16C19/525 , F16C33/38 , F16C33/46 , F16C41/00 , F16C41/008 , F16C2233/00 , G01K7/36 , G01K13/00
摘要： The invention relates to a sensor assembly for use in a bearing including at least one bearing cage configured to accommodate at least one rolling element of the bearing, the sensor assembly including a driven oscillator circuit providing a receiver, a function generator and a primary coil, and a passive oscillator circuit including a temperature dependent capacitance. The passive oscillator circuit is configured to be attached to the bearing cage such that the inductor coil interacts with the primary coil of the driven oscillator circuit. It is proposed that a directional coupler is provided in a signal line between a function generator and the primary coil of the system, wherein the directional coupler is arranged to output a signal reflected from the passive resonant circuit in the cage toward a tuned receiver receiving the feedback of the signals generated by the function generator.
摘要翻译：本发明涉及一种用于轴承的传感器组件，其包括构造成容纳至少一个轴承的滚动元件的至少一个轴承箱，传感器组件包括提供接收器的驱动振荡器电路，功能发生器和初级线圈，以及包括温度依赖电容的无源振荡器电路。无源振荡器电路被配置为附接到轴承保持架，使得电感线圈与驱动振荡器电路的初级线圈相互作用。提出在功能发生器和系统的初级线圈之间的信号线中提供定向耦合器，其中定向耦合器布置成将从笼中的无源谐振电路反射的信号输出到接收接收信号的调谐接收器由函数发生器产生的信号的反馈。

4. 发明申请

US20120271478A1 EXECUTION OF SIGNAL PROCESSING TASKS 有权
标题翻译：信号处理任务的执行
公开(公告)号：US20120271478A1
公开(公告)日：2012-10-25
申请号：US13501767
申请日：2009-11-18
申请人： Frank de Wit , Florin Tatar
发明人： Frank de Wit , Florin Tatar
IPC分类号： G06F1/26
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。

5. 发明授权

US09176562B2 System and method for selecting and executing a task based upon a measured amount of energy 有权
标题翻译：基于测量的能量来选择和执行任务的系统和方法
公开(公告)号：US09176562B2
公开(公告)日：2015-11-03
申请号：US13501767
申请日：2009-11-18
申请人： Frank de Wit , Florin Tatar
发明人： Frank de Wit , Florin Tatar
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3203
摘要： A system and method for executing a plurality of pre-determined signal processing tasks includes an energy source for powering a signal processing system. 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：用于执行多个预定信号处理任务的系统和方法包括用于为信号处理系统供电的能量源。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。

6. 发明授权

US09214681B2 Extended duration power supply 有权
标题翻译：延长电源
公开(公告)号：US09214681B2
公开(公告)日：2015-12-15
申请号：US13255678
申请日：2009-03-10
申请人： Frank de Wit , Florin Tatar
发明人： Frank de Wit , Florin Tatar
IPC分类号： H01M10/44 , H01M6/14 , H01M4/38 , H01M6/50 , 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。

7. 发明授权

US08961021B2 Roller body for roller bearing 有权
标题翻译：滚子轴承滚子体
公开(公告)号：US08961021B2
公开(公告)日：2015-02-24
申请号：US13189824
申请日：2011-07-25
申请人： Arno Stubenrauch , Armin Olschewski , Alexander de Vries , Sebastian Ziegler , Goran Christiansson , Eugene Sigal , Frank de Wit , Hendrik Mol
发明人： Arno Stubenrauch , Armin Olschewski , Alexander de Vries , Sebastian Ziegler , Goran Christiansson , Eugene Sigal , Frank de Wit , Hendrik Mol
IPC分类号： F16C41/00 , F16C19/52 , F16C33/34 , F16C33/36
CPC分类号： F16C19/522 , F16C33/34 , F16C33/366 , F16C41/008
摘要： A roller body for a roller bearing includes at least one cavity extending from an end face of the roller body, at least one retaining element is disposed in the cavity, and at least one sensor is disposed in the cavity, such as in or on the retaining element. The sensor is at least partially surrounded by an elastic material in a protective manner.
摘要翻译：一种用于滚子轴承的辊体包括至少一个从辊体端面延伸的空腔，至少一个保持元件设置在空腔中，并且至少一个传感器设置在空腔中，例如在保持元件。传感器至少部分地被弹性材料以保护的方式包围。

8. 发明申请

US20110316484A1 POWER SUPPLY 有权
标题翻译：电源
公开(公告)号：US20110316484A1
公开(公告)日：2011-12-29
申请号：US13255678
申请日：2009-03-10
申请人： Frank de Wit , Florin Tatar
发明人： Frank de Wit , Florin Tatar
IPC分类号： H02J7/00
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。

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