公开(公告)号：US20120169429A1

公开(公告)日：2012-07-05

申请号：US13496004

申请日：2011-07-18

申请人： Nils Pohl

发明人： Nils Pohl

IPC分类号： H03B5/12

CPC分类号： H03B5/125 ,  H03B5/12 ,  H03B5/1215 ,  H03B5/1231 ,  H03B5/1243 ,  H03B5/1293

摘要： An electronic oscillator of a circuit arrangement for creating microwave oscillations with two transistors as amplifier elements and with a resonator (4), wherein the resonator has two emitter impedance networks, the base impedance network and/or an emitter impedance network or both emitter impedance networks can be put out of tune and the transistors each have a parasitic base collector capacitance. The repercussion of the load on the electronic oscillator (“load-pulling”) is greatly reduced so as to be eliminated as much as possible, in that a compensation capacitance is switched between the collector of the first transistor and the base of the second transistor as well as between the collector of the second transistor and the base of the first transistor, and the compensation capacitances are implemented by reverse-biased pn-junctions.

摘要翻译： 一种用于产生具有两个晶体管作为放大器元件和谐振器（4）的微波振荡的电路装置的电子振荡器，其中所述谐振器具有两个发射极阻抗网络，所述基极阻抗网络和/或发射极阻抗网络或两个发射极阻抗网络 可以失调，晶体管各自具有寄生基极集电极电容。 电子振荡器上的负载（“负载拉”）的影响大大降低，以便尽可能地消除，因为在第一晶体管的集电极和第二晶体管的基极之间切换补偿电容 以及第二晶体管的集电极和第一晶体管的基极之间，并且补偿电容由反向偏置pn结实现。

公开(公告)号：US20110167904A1

公开(公告)日：2011-07-14

申请号：US12028282

申请日：2008-02-08

申请人： Michael Gerding ,  Thomas Musch

发明人： Michael Gerding ,  Thomas Musch

IPC分类号： G01F23/284

CPC分类号： G01F23/284 ,  G01F23/2845

摘要： A method of using of a level meter employing the radar principle, serving to measure the fill level of a medium in a container and incorporating an electric conductor system for conducting an electromagnetic signal into the container and returning reflected components of the electromagnetic signal from the container, the electric conductor system terminating at a predefined level in the container. In practicing the method a variation of the component of the electromagnetic signal reflected at the container-oriented end of the conductor system is utilized as an indicator of the attainment of the predefined fill level by the medium. This permits the detection of very small amounts of a medium for instance in the monitoring of drain pipes, spillway basins or leak-detection systems.

摘要翻译： 一种使用采用雷达原理的电平计的方法，用于测量容器中的介质的填充量，并且包括用于将电磁信号传送到容器中的电导体系统，并将来自容器的电磁信号的反射分量返回 ，电导体系统终止于容器中预定的水平。 在实施该方法时，利用在导体系统的面向容器的端部反射的电磁信号的分量的变化作为介质达到预定填充水平的指标。 这允许检测非常少量的介质，例如在排水管，溢洪道盆或泄漏检测系统的监测中。

公开(公告)号：US20100153070A1

公开(公告)日：2010-06-17

申请号：US12335874

申请日：2008-12-16

申请人： Markus Dabrowski

发明人： Markus Dabrowski

IPC分类号： G06F17/40

CPC分类号： G01D9/005

摘要： A data-recording device for a measurement device (2) that contains measurement device electronics (3) having an internal data bus and a data interface (4), wherein the data-recording device includes at least one storage element (5), at least one processing unit (6) linked with the storage element (5) and a data interface (7) and wherein the device can be linked with the measuring device via its data interface and via the corresponding data interface of the measurement device and data can be exchanged between the measurement device and the data-recording device. The data-recording device is able to read-only access the internal data bus of the measurement device (2) without functional interference via its data interface (7)—bus observation, thus avoiding certain disadvantages of similar prior data-recording devices.

摘要翻译： 一种用于包含具有内部数据总线和数据接口（4）的测量装置电子装置（3）的测量装置（2）的数据记录装置，其中所述数据记录装置包括至少一个存储元件（5） 与所述存储元件（5）连接的至少一个处理单元（6）和数据接口（7），并且其中所述设备可以经由其数据接口和所述测量设备的相应数据接口与所述测量设备链接，并且数据可以 在测量装置和数据记录装置之间进行交换。 数据记录装置能够通过其数据接口（7） - 总线观察，只读访问测量装置（2）的内部数据总线而没有功能干扰，从而避免了类似的现有数据记录装置的某些缺点。

公开(公告)号：US07640813B2

公开(公告)日：2010-01-05

申请号：US11734441

申请日：2007-04-12

申请人： Ralf Storm

发明人： Ralf Storm

IPC分类号： G01F1/84

CPC分类号： G01F1/849 ,  G01F1/74 ,  G01F1/8436

摘要： A process for operating a Coriolis mass flow rate measurement device, with at least one measurement tube (10) through which a medium flows and which is subjected to vibration excitation that leads to resulting vibrations of the measurement tube (10), a first indicator quantity being used for detection of a multiphase flow. For detection of the multiphase flow, an additional, second indicator quantity that is independent of the first indicator quantity is used. Thus, a process for operating a Coriolis mass flow rate measurement device (1) is attained with which the detection of multiphase flows, especially of two-phase flows, is reliably possible without the need to make assumptions regarding the properties of the individual phases of the flowing medium.

摘要翻译： 一种用于操作科里奥利质量流量测量装置的方法，具有至少一个测量管（10），介质流经所述测量管（10），并经受振动激励，导致测量管（10）产生的振动，第一指示剂量 用于检测多相流。 为了检测多相流，使用独立于第一指示剂量的附加的第二指示剂量。 因此，可以实现用于操作科里奥利质量流量测量装置（1）的方法，其中多相流的检测，特别是两相流的检测是可靠的，而不需要对各相的性质做出假设 流动介质。

公开(公告)号：US07302366B2

公开(公告)日：2007-11-27

申请号：US11374576

申请日：2006-03-13

申请人： Jürgen Büssow ,  Günter Musiol

发明人： Jürgen Büssow ,  Günter Musiol

IPC分类号： G06F17/40 ,  G06F19/00

CPC分类号： G01D11/245

摘要： A measuring instrument, in particular a flow or level meter, includes a base module for the acquisition and processing of measured data and an add-on module. Both the base module and the add-on module feature an optical interface interconnecting the base module and the add-on module. The result is a measuring instrument which, by interchanging the add-on module, can be equipped with various external interfaces without requiring any recalibration of the measuring instrument.

摘要翻译： 测量仪器，特别是流量计或液位计，包括用于采集和处理测量数据的基本模块以及附加模块。 基本模块和附加模块都具有互连基础模块和附加模块的光学接口。 结果是一种测量仪器，通过交换附加模块，可以配备各种外部接口，而不需要对测量仪器进行任何重新校准。

公开(公告)号：US07117750B2

公开(公告)日：2006-10-10

申请号：US10978509

申请日：2004-11-01

申请人： Helmut Brockhaus ,  Wilhelm Florin

发明人： Helmut Brockhaus ,  Wilhelm Florin

IPC分类号： G01F1/58

CPC分类号： G01F23/241 ,  B30B9/326 ,  G01F1/60

摘要： A method for operating a magnetoinductive flowmeter of the type including a measuring tube through which flows an electrically conductive medium, at least two electrodes that are in direct conductive contact with the medium, and at least one magnetic field coil that serves to generate a magnetic field which permeates at least part of the medium and in which a predefined current is impressed between two electrodes that are in wet contact with the flowing medium, the voltage present between the two electrodes or between one of the two electrodes and another electrode that is in wet contact with the flowing medium is measured, and a resistance value is derived from the ratio of the impressed current to the measured voltage. This permits the determination and read-out of the conductivity of the medium flowing through the measuring tube, which constitutes an added benefit for the user of the magnetoinductive flowmeter.

摘要翻译： 一种用于操作这种类型的磁感应流量计的方法，所述磁感应流量计包括测量管，流过导电介质，与介质直接导电接触的至少两个电极和用于产生磁场的至少一个磁场线圈 其渗透到介质的至少一部分，并且在与流动介质湿接触的两个电极之间施加预定电流，在两个电极之间或两个电极中的一个之间或另一个处于潮湿的电极之间存在电压 测量与流动介质的接触，并根据外加电流与测量电压的比值导出电阻值。 这允许确定和读出流过测量管的介质的电导率，这为磁感应流量计的使用者构成额外的益处。

公开(公告)号：USD512723S1

公开(公告)日：2005-12-13

申请号：US29204712

申请日：2004-05-03

申请人： Peter Wirz

设计人： Peter Wirz

公开(公告)号：US06146581A

公开(公告)日：2000-11-14

申请号：US382188

申请日：1999-08-23

申请人： Guenther Bitz ,  Helmut Mayer ,  Hans-Joachim Graf

发明人： Guenther Bitz ,  Helmut Mayer ,  Hans-Joachim Graf

IPC分类号： C04B35/74 ,  C04B37/02 ,  B22F3/12 ,  B22F7/02

CPC分类号： B32B18/00 ,  C04B2235/604 ,  C04B2235/9615 ,  C04B2237/343 ,  C04B2237/68 ,  C04B2237/80

摘要： A method of manufacturing a ceramic component including at least one cermet body, especially a cermet electrode, in which the costs are reduced and the ceramic component can be produced in accordance with requirements with an integrated cermet body in a reproducible manner. The cermet body initially is produced as a green compact; the cermet body then is inserted into the ceramic composition; the ceramic composition subsequently is consolidated together with the green compact cermet body, e.g. by pressing, and the resulting assembly is finally sintered.

摘要翻译： 一种制造陶瓷部件的方法，该陶瓷部件包括至少一个金属陶瓷体，特别是金属陶瓷电极，其中成本降低，并且陶瓷部件可以根据要求以可重复的方式与集成的金属陶瓷体一起制造。 金属陶瓷体最初生产为一个绿色的契约; 然后将金属陶瓷体插入陶瓷组合物中; 随后将陶瓷组合物与绿色紧凑型金属陶瓷体例如固化在一起。 通过压制，并最终烧结所得组件。

公开(公告)号：US5770990A

公开(公告)日：1998-06-23

申请号：US749658

申请日：1996-11-15

申请人： Wilhelm Lubbers

发明人： Wilhelm Lubbers

IPC分类号： G01F23/284 ,  H01P1/08

CPC分类号： G01F23/284 ,  H01P1/08

摘要： A microwave window includes a transparent disk made of glass or ceramic that lets microwaves through and an attachment device made of metal that is used to attach the transparent disk. This microwave window is characterized by the fact that the transparent disk of glass is sealed into the attachment device or the transparent disk of ceramic is sintered into the attachment device.

摘要翻译： 微波窗包括由玻璃或陶瓷制成的透明盘，其允许微波通过，以及用于附接透明盘的由金属制成的附接装置。 该微波窗口的特征在于玻璃的透明盘被密封到附接装置中，或陶瓷的透明盘被烧结到附接装置中。

公开(公告)号：US08917215B2

公开(公告)日：2014-12-23

申请号：US12866908

申请日：2009-02-11

申请人： Nils Pohl

发明人： Nils Pohl

IPC分类号： H01Q19/08 ,  H01Q19/09 ,  H01Q13/06 ,  H01Q15/08

CPC分类号： H01Q19/09 ,  H01Q13/06 ,  H01Q15/08

摘要： A dielectric antenna with an electromagnetic feed element (2) and with a lens (3) made of a dielectric material, the feed element (2) emitting electromagnetic radiation (4) and the lens (3) being supplied with electromagnetic radiation (4) in the feed region (5), the lens (3) relaying the electromagnetic radiation (4) and radiating it with the transmission region (6). To configure these dielectric antennas such that the disadvantages of the dielectric antennas known from the prior art are at least partially avoided, first of all, the lens (3) is shaped essentially ellipsoidally at least in the transmission region (6) and the lens (3) is arranged relative to the feed element (2) such that the electromagnetic radiation (4) emitted by the lens (3) in the direction of maximum radiation (7) of the antenna has an essentially planar phase front.

摘要翻译： 一种具有电磁馈送元件（2）和由电介质材料制成的透镜（3）的电介质天线，发射电磁辐射（4）的馈电元件（2）和提供有电磁辐射（4）的透镜（3） 在馈送区域（5）中，透镜（3）中继电磁辐射（4）并用透射区域（6）辐射。 为了配置这些电介质天线，使得至少部分地避免了现有技术已知的电介质天线的缺点，首先，透镜（3）至少在透射区域（6）和透镜（6）中成形为基本椭圆形， 3）相对于馈电元件（2）布置，使得由透镜（3）沿天线的最大辐射方向（7）发射的电磁辐射（4）具有基本平面的相位前沿。