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1. 发明申请

US20150108968A1 Rotary Encoder with Self-Sustained Supply of Energy 审中-公开
标题翻译：具有自持能量供应的旋转编码器
公开(公告)号：US20150108968A1
公开(公告)日：2015-04-23
申请号：US14464729
申请日：2014-08-21
申请人： SICK STEGMANN GmbH
发明人： Stefan BASLER , Reinhold MUTSCHLER , Dominik DILGER
IPC分类号： G01D5/20
CPC分类号： G01D5/204 , G01D5/145 , G01D5/244
摘要： A rotary encoder has a signal encoding unit fastened at the shaft, a signal detection unit arranged in an axial direction of the shaft disposed opposite to the signal encoding unit, a signal evaluation unit, and an energy generation unit for the generation of electrical energy for the rotary encoder. The energy generation unit has a first element provided at the signal encoding unit and of a second element arranged at the circuit board of the signal evaluation unit. The first and the second element are disposed opposite to one another. The second element has a plurality of coils which are arranged in such a way that two or more coils are displaced by a pole pitch or a multiple of a pole pitch and in that the coils are switched in parallel, in series or in groups.
摘要翻译：旋转编码器具有紧固在轴上的信号编码单元，布置在与信号编码单元相对设置的轴的轴向方向上的信号检测单元，信号评估单元和用于产生电能的能量产生单元旋转编码器。能量产生单元具有设置在信号编码单元处的第一元件和布置在信号评估单元的电路板处的第二元件。第一和第二元件彼此相对设置。第二元件具有多个线圈，其被布置成使得两个或更多个线圈以极间距或极间距的倍数位移，并且线圈以串联或成组的方式平行地切换。

2. 发明申请

US20130206831A1 APPARATUS AND METHOD FOR POSITION DETERMINATION 有权
标题翻译：装置和位置确定方法
公开(公告)号：US20130206831A1
公开(公告)日：2013-08-15
申请号：US13760633
申请日：2013-02-06
申请人： Sick Stegmann GmbH , Atlantic Zeiser GmbH
发明人： Stefan BASLER , Trevor STEWART , Karl-Heinz WOHLFAHRT
IPC分类号： G06F17/30
CPC分类号： G06F17/30002 , G01D5/2448 , G01D5/2455 , G01D5/347 , G01D5/34792 , G05D1/0234 , G05D2201/0216
摘要： An apparatus for position determination has an optical scanning unit which is to be moved relative to a surface and which includes an image sensor for detecting light intensity patterns of light which is reflected by the surface. The apparatus furthermore has an electronic processing unit which is associated with the image sensor and configured to determine a traveled movement path and/or a movement speed of the optical scanning unit relative to the surface from a difference between light intensity patterns detected after one another in time A further processing unit is configured to produce an intensity correlated signal which correlates with the intensity of the light reflected by the surface. An evaluation device is associated with the image sensor and is configured to recognize a graphical code pattern located on the surface with reference to the intensity correlated signal and to read out information from the code pattern.
摘要翻译：用于位置确定的装置具有相对于表面移动的光学扫描单元，并且包括用于检测被表面反射的光的光强度图案的图像传感器。该装置还具有电子处理单元，该电子处理单元与图像传感器相关联并且被配置为根据彼此之间检测的光强度图案之间的差异来确定光学扫描单元相对于表面的移动移动路径和/或移动速度时间进一步处理单元被配置为产生与由表面反射的光的强度相关的强度相关信号。评估装置与图像传感器相关联，并且被配置为参照强度相关信号来识别位于表面上的图形代码图案，并从代码图案中读出信息。

3. 发明申请

US20140173920A1 Angular encoder and drive system with an angular encoder 有权
标题翻译：带角度编码器的角度编码器和驱动系统
公开(公告)号：US20140173920A1
公开(公告)日：2014-06-26
申请号：US14132986
申请日：2013-12-18
申请人： SICK STEGMANN GMBH
发明人： Stefan BASLER , Reinhold MUTSCHLER , David HOPP
IPC分类号： G01D5/12 , G01D5/347
CPC分类号： G01D5/125 , G01D5/12 , G01D5/34 , G01D5/347
摘要： The invention relates to an angular encoder (10) for monitoring the angular position of a rotating shaft (32), with a modulator (34) which can be positioned on the rotating shaft in order to provide a signal which changes as a function of the angular position of the rotating shaft (32), and with a receiver (22) for the reception of the signal which changes as a function of the angular position of the rotating shaft (32), in which the receiver (22) and the modulator (34) are positioned in such a way as to be thermally insulated from each other, so that the transfer of heat from the modulator (34) to the receiver (22) is impeded, while thermal insulation is achieved at least in part by a thermally insulating separator (35), which is positioned between the modulator (34), on the one hand, and the transmitter (21) and/or the receiver (22), on the other hand.The invention further relates to a drive system (100) with an angular encoder (110) of the type described.
摘要翻译：本发明涉及一种用于监测旋转轴（32）的角位置的角度编码器（10），其具有可位于旋转轴上的调制器（34），以便提供作为旋转轴（32）的角位置以及用于接收根据旋转轴（32）的角位置变化的信号的接收器（22），其中接收器（22）和调制器（34）以彼此热绝缘的方式定位，使得从调制器（34）到接收器（22）的热传递受到阻碍，而绝热至少部分地由另一方面，一方面位于调制器（34）与发射器（21）和/或接收器（22）之间的隔热隔离器（35）。本发明还涉及具有所述类型的角度编码器（110）的驱动系统（100）。

4. 发明申请

US20130334916A1 DRIVE SYSTEM 审中-公开
标题翻译：驱动系统
公开(公告)号：US20130334916A1
公开(公告)日：2013-12-19
申请号：US13900232
申请日：2013-05-22
申请人： SICK STEGMANN GmbH
发明人： Stefan BASLER
IPC分类号： H02K57/00
CPC分类号： H02K11/33 , H02K11/35 , H02P23/0077
摘要： The invention relates to a drive system (10) with an electromotor (20) having an encoder-free control unit (30), such that the electromotor (20) has an interface for digital data transmission.
摘要翻译：本发明涉及一种具有电动机（20）的驱动系统（10），其具有无编码器的控制单元（30），使得电动机（20）具有用于数字数据传输的接口。

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