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1. 发明授权

US08179124B2 Inductive proximity sensor for embedded mounting and method of design 有权
标题翻译：用于嵌入式安装的感应式接近传感器和设计方法
公开(公告)号：US08179124B2
公开(公告)日：2012-05-15
申请号：US12499923
申请日：2009-07-09
申请人： Marc De Huu , Peter Heimlicher , Charles Rhême , Philippe Venier
发明人： Marc De Huu , Peter Heimlicher , Charles Rhême , Philippe Venier
IPC分类号： G01R33/00
CPC分类号： H03K17/9505 , H03K17/9502 , H03K17/9547
摘要： The invention relates to an inductive proximity sensor for embedding in a mild steel mounting plate, comprising an enclosure with a front wall of synthetic material forming a sensing face at a front end of the enclosure, an oscillator comprising a sensor coil with a core made of a material with a relative magnetic permeability larger than 1, typically a ferrite, which is arranged within the enclosure behind the front wall so that an open side of the core is directed towards the sensing face in order to direct the magnetic field of the coil towards a target in front of the sensing face, a hollow cylindrical metal member arranged perpendicular to the sensing face and surrounding the core, and a measuring circuit for measuring an attenuation of the oscillator due to eddy currents. The core is radially surrounded by a metal layer with a low electrical resistivity of less than 15 μΩ·cm and with a thickness of less than 40 μm, in order to improve the embeddability of the sensor. Alternatively, this thin metal layer may be omitted, if the electrical resistivity of the metal member is adjusted to a value in the range of 15 μΩ·cm-50 μΩ·cm.
摘要翻译：本发明涉及一种用于嵌入在低碳钢安装板中的电感式接近传感器，包括具有在外壳前端形成感测面的合成材料前壁的外壳，振荡器，包括具有芯体的传感器线圈，相对磁导率大于1的材料，通常是铁氧体，其布置在前壁之后的外壳内，使得芯的开口侧指向感测面，以便将线圈的磁场引向在感测面前面的目标，垂直于感测面并围绕芯的中空圆柱形金属部件，以及用于测量由涡流引起的振荡器衰减的测量电路。核心由金属层径向包围，电阻率小于15μΩ·OHgr·cm，厚度小于40μm，以提高传感器的嵌入性。或者，如果将金属构件的电阻率调整为15μΩ·cm-50μΩ·OHgr·cm的范围内的值，则可以省略该薄金属层。

2. 发明授权

US06864964B2 Optical distance measuring device 有权
标题翻译：光学测距装置
公开(公告)号：US06864964B2
公开(公告)日：2005-03-08
申请号：US10613324
申请日：2003-07-03
申请人： Charles Rhême , Peter Heimlicher
发明人： Charles Rhême , Peter Heimlicher
IPC分类号： G01B11/00 , G01C3/06 , G01C3/10 , G01C3/00 , G03B13/00
CPC分类号： G01C3/10
摘要： The optical distance detecting or measuring device comprises a light source with an emitting optic for projecting a light beam according to the axis of the emitting optic onto a target to be measured and a first detector defining the receiving axis contained in the same reference plane as the emitting axis. The device comprises at least a second detector that is aligned with the first detector on an axis contained in a plane that is inclined at an angle α with respect to the reference plane, said angle being comprised between 10° and 170°. Alternatively, two emitters may be arranged in an inclined plane and one receiver in the reference plane. This arrangement allows a significant improvement of the performance of such a device.
摘要翻译：光学距离检测或测量装置包括具有发射光学器件的光源，用于将根据发射光学器件的轴线的光束投射到待测量的目标上;以及第一检测器，其限定包含在与所述待测物体相同的参考平面中的接收轴线发射轴。该装置包括至少第二检测器，该第二检测器在包含在相对于参考平面成α角的平面中的轴上与第一检测器对准，所述角度在10°和170°之间。或者，两个发射器可以布置在倾斜平面中，一个接收器布置在参考平面中。这种布置允许显着改善这种装置的性能。

3. 发明授权

US08391710B2 Optical sensor system, optical sensor device and bus segment for connecting the device to a bus of the system 有权
标题翻译：光学传感器系统，光学传感器设备和总线段，用于将设备连接到系统总线
公开(公告)号：US08391710B2
公开(公告)日：2013-03-05
申请号：US12553399
申请日：2009-09-03
申请人： Peter Heimlicher , Charles Rhême , Pierre-Yves Dénervaud , Roland Bochud
发明人： Peter Heimlicher , Charles Rhême , Pierre-Yves Dénervaud , Roland Bochud
IPC分类号： H04B10/20 , H04B10/00
CPC分类号： G01D5/246
摘要： An optical sensor system comprises one or more optical sensor devices, a master device and an electrical bus connecting the sensor devices to the master device. The bus comprises a signal daisy chain for the transmission of synchronization events. The sensor devices are adapted to detect a synchronization event at a signal input terminal, to time an optical activity based on this synchronization event and to provide at a signal output terminal a synchronization event delayed by an offset time with respect to the detected synchronization event. A property of the synchronization events provided by the sensor devices is indicative of an output value of the respective sensor device, corresponding to a state of an optical section to which the sensor is sensitive. Diodes are connected between the signal output terminals of the sensor devices and a signal line of the bus, which is connected to a signal input terminal of the master device, so that the latter receives the synchronization events from the sensor devices. The master device comprises means for extracting the output values of the sensor devices from these synchronization events. A sensor device for such a system comprises an enclosure of cuboid outer shape adapted to be mounted to a mounting rail so that the longitudinal direction of the rail is perpendicular to lateral sides of the enclosure. An electrical connector with the signal input and output terminals and with power supply terminals is arranged at a side connecting the lateral sides of the enclosure. Bus segments are provided for connecting the sensor devices to the system bus.
摘要翻译：光学传感器系统包括一个或多个光学传感器装置，主装置和将传感器装置连接到主装置的电气总线。总线包括用于传输同步事件的信号菊花链。传感器装置适于检测信号输入端的同步事件，以便基于该同步事件对光学活动进行定时，并在信号输出端提供相对于检测到的同步事件延迟偏移时间的同步事件。由传感器装置提供的同步事件的属性表示相应于传感器敏感的光学部分的状态的相应传感器装置的输出值。二极管连接在传感器装置的信号输出端和总线的信号线之间，该信号线连接到主装置的信号输入端，使得后者从传感器装置接收同步事件。主设备包括用于从这些同步事件中提取传感器设备的输出值的装置。用于这种系统的传感器装置包括长方体外形的外壳，其适于安装到安装轨道，使得轨道的纵向方向垂直于外壳的侧面。具有信号输入和输出端子和电源端子的电连接器布置在连接外壳侧面的一侧。提供总线段用于将传感器设备连接到系统总线。

4. 发明授权

US08192319B2 Gear unit and use of the same 有权
标题翻译：减速器和使用相同
公开(公告)号：US08192319B2
公开(公告)日：2012-06-05
申请号：US11966173
申请日：2007-12-28
申请人： Charles Rhême , Peter Heimlicher , Roland Bochud
发明人： Charles Rhême , Peter Heimlicher , Roland Bochud
IPC分类号： F16H13/08
CPC分类号： H01C10/14 , F16H13/08
摘要： The gear unit for use with a manually adjustable electric component has a manually operable adjusting shaft and a reduction gear including a rotatable ball cage and a plurality of balls as well as a race ring element having a spring and retaining portion that encircles the race ring externally. Such a gear unit allows greatly reduced dimensions and furthermore offers a considerable dielectric strength.
摘要翻译：与手动可调电气部件一起使用的减速器具有可手动操作的调节轴和包括可旋转的球保持架和多个球的减速齿轮以及具有弹簧和保持部分的座圈环元件，所述弹簧和保持部分环绕外圈。这种齿轮单元允许大大减小的尺寸，并且还提供相当大的介电强度。

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