公开(公告)号：US08528401B2

公开(公告)日：2013-09-10

申请号：US13211640

申请日：2011-08-17

申请人： Sebastian Schulze ,  Uwe Wegemann ,  Peter Angerstein ,  Juergen Lehmkuhl

发明人： Sebastian Schulze ,  Uwe Wegemann ,  Peter Angerstein ,  Juergen Lehmkuhl

IPC分类号： G01D11/24 ,  G01L19/14

CPC分类号： H05K7/1462 ,  G01D11/24 ,  G01F15/14

摘要： An explosion-proof device with a pressure-proof capsule (2), an electronic mechanism (3) and a signal receiver (4), wherein the electronic mechanism (3) is designed intrinsically safe, the pressure-proof capsule (2) has a radiolucent process window (5) and the signal receiver (4) is arranged inside of the pressure-proof capsule (2). An explosion-proof device that can be flexibly used and is economical is implemented in that the electronic device (3) is arranged within the pressure-proof capsule (2) and the signal receiver (4) is designed to be intrinsically safe.

摘要翻译： 一种具有耐压胶囊（2），电子机构（3）和信号接收器（4）的防爆装置，其中电子机构（3）被设计为本质安全的，防压胶囊（2）具有 射线可透过程窗口（5）和信号接收器（4）布置在防压胶囊（2）的内部。 可以灵活使用并且经济的防爆装置的实现是，电子装置（3）布置在防压胶囊（2）内，信号接收器（4）被设计为本质安全的。

公开(公告)号：US09109941B2

公开(公告)日：2015-08-18

申请号：US13369714

申请日：2012-02-09

申请人： Uwe Wegemann ,  Peter Angerstein ,  Michael Deilmann

发明人： Uwe Wegemann ,  Peter Angerstein ,  Michael Deilmann

IPC分类号： G01S13/08 ,  G01F23/284 ,  H01P3/08 ,  H01P3/12 ,  H01P3/16

CPC分类号： G01F23/284 ,  H01P3/082 ,  H01P3/122 ,  H01P3/16

摘要： A microwave transmitting device for a level measuring device (1) having an electronic device, a microwave emitter and a waveguide (3). The inside of the waveguide is filled with a casting compound. A microwave transmitting device that is particularly compact and cost-effective is implemented by the microwave emitter and the electronic device being enclosed by a casting formed of a casting/potting compound.

摘要翻译： 一种用于具有电子装置，微波发射器和波导（3）的电平测量装置（1）的微波发射装置。 波导管的内部装有浇注料。 特别紧凑且经济高效的微波发射装置由微波发射器和电子装置实现，由铸造/灌封化合物形成的铸件封闭。

公开(公告)号：US08881589B2

公开(公告)日：2014-11-11

申请号：US13443033

申请日：2012-04-10

申请人： Michael Vogt ,  Uwe Wegemann

发明人： Michael Vogt ,  Uwe Wegemann

IPC分类号： G01F23/284 ,  G01F23/72 ,  G01F23/68 ,  G01F23/76

CPC分类号： G01F23/76 ,  G01F23/284 ,  G01F23/68 ,  G01F23/72

摘要： A float for displaying the fill level of a medium (3) in a container (2), wherein the float (1), in the intended use, is guided by the wall of the container (2, 4) and is suitable for reflecting electromagnetic waves emitted from a transmitter (5) toward a receiver (6). The float has improved electromagnetic wave reflecting characteristics regardless of whether or not the float is tilted in that, in the intended use, at least the end of the float facing the transmitter (5) is a reflector (20) for reflecting electromagnetic waves to the receiver (6) and that a field attenuation structure (8) is located behind the reflector (20) from the perspective of the transmitter (5) in such a manner that electromagnetic waves interacting with the field attenuation structure (8) are attenuated.

摘要翻译： 用于在容器（2）中显示介质（3）的填充液位的浮子，其中在预期用途中的浮子（1）由容器（2,4）的壁引导并且适于反射 从发射器（5）向接收器（6）发射的电磁波。 无论浮子是否倾斜，浮子具有改善的电磁波反射特性，因为在预期用途中，面向发射器（5）的浮子的至少一端是反射器（20），用于将电磁波反射到 接收器（6），并且场致衰减结构（8）从发射器（5）的角度位于反射器（20）的后面，使得与场衰减结构（8）相互作用的电磁波被衰减。

公开(公告)号：US06587073B2

公开(公告)日：2003-07-01

申请号：US10125992

申请日：2002-04-19

申请人： Burkhard Schiek ,  Thomas Much ,  Michael Küppers ,  Uwe Wegemann ,  Detlef Brumbi

发明人： Burkhard Schiek ,  Thomas Much ,  Michael Küppers ,  Uwe Wegemann ,  Detlef Brumbi

IPC分类号： G01S1308

CPC分类号： G01S7/497 ,  G01S7/4056 ,  G01S7/4818 ,  G01S7/4915 ,  G01S7/493 ,  G01S17/325 ,  G01S2007/4065 ,  G01S2007/4078

摘要： A method for the processing of a frequency signal especially for utilization in the evaluation of a distance measurement by means of pulsed electromagnetic waves or of frequency-modulated continuous waves on the basis of the radar principle. The frequency signal is divided into at least two frequency ranges corresponding to two main components of the frequency signal, the frequency signal in each of the two frequency ranges is then subjected to a separate Fourier transform, the Fourier transform applied to the frequency signal in the first frequency range resulting in a corresponding first complex time signal and the Fourier transform applied to the frequency signal in the other frequency range resulting in a second complex time signal. The second time signal is complex-divided by the first time signal which produces a third time signal, and the third time signal is then subjected to a Fourier transfer, the result being a processed frequency signal.

公开(公告)号：US09128181B2

公开(公告)日：2015-09-08

申请号：US13549744

申请日：2012-07-16

申请人： Uwe Wegemann

发明人： Uwe Wegemann

IPC分类号： G01F23/28 ,  G01S13/34 ,  G01F25/00 ,  G01S7/40 ,  G01F23/284

CPC分类号： G01S13/343 ,  G01F23/284 ,  G01F25/0061 ,  G01S7/4004 ,  G01S2007/4091

摘要： A method for monitoring the operability of a fill level sensor acting as a FMCW radar device in which the frequency of a radar signal to be sent from the fill sensor during measurement of a fill level of a medium is modulated with a set of pre-settable measuring parameters and a measured value of the fill level determined from at least one received signal received during measurement of the fill level. The method enables simple automatic monitoring of the operability of a fill level sensor acting as a FMCW radar device in that, during a test phase, the frequency of the radar signal to be sent is modulated with at least one set of pre-settable test parameters and a test measured value is determined from at least one test received signal received during the test phase, which is evaluated to establish the operability of the fill level sensor.

摘要翻译： 一种用于监测作为FMCW雷达装置的填充液位传感器的可操作性的方法，其中在测量介质填充液位期间从填充传感器发送的雷达信号的频率用一组可预先设定的 测量参数和从在填充水平测量期间接收到的至少一个接收信号确定的填充水平的测量值。 该方法能够简单地自动监测作为FMCW雷达装置的填充液位传感器的可操作性，因为在测试阶段期间，要发送的雷达信号的频率利用至少一组预先设定的测试参数进行调制 并且从在测试阶段期间接收到的至少一个测试接收信号确定测试测量值，其被评估以建立填充液位传感器的可操作性。

公开(公告)号：US09086311B2

公开(公告)日：2015-07-21

申请号：US13532012

申请日：2012-06-25

申请人： Uwe Wegemann

发明人： Uwe Wegemann

IPC分类号： G01S13/08 ,  G01F23/284 ,  H01Q13/02 ,  H01Q19/08 ,  H01P3/16 ,  H01P3/12 ,  H01P3/08

CPC分类号： G01F23/284 ,  H01P3/082 ,  H01P3/122 ,  H01P3/16 ,  H01Q13/02 ,  H01Q19/08

摘要： A microwave-sending device for emitting microwaves includes electronics, a wave coupler, a waveguide, and a wave-emitting section. The electronics, the wave coupler, and the waveguide are joined by a common casting.

摘要翻译： 用于发射微波的微波发送装置包括电子器件，波耦合器，波导和波发射部分。 电子器件，波形耦合器和波导管通过普通铸件连接。