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1. 发明授权

US08615872B2 Method of manufacturing a flow measurement device 有权
标题翻译：流量测量装置的制造方法
公开(公告)号：US08615872B2
公开(公告)日：2013-12-31
申请号：US12543322
申请日：2009-08-18
申请人： Karl-Heinz Rackebrandt , Klaus Schäfer , Marco Ehrenberg
发明人： Karl-Heinz Rackebrandt , Klaus Schäfer , Marco Ehrenberg
IPC分类号： H01K3/22
CPC分类号： B29C45/006 , G01F1/58 , G01F1/582 , G01F1/584 , Y10T29/4902 , Y10T29/49073 , Y10T29/4913 , Y10T29/49158
摘要： A flow measurement device and a method of manufacturing a flow measurement device having a measurement tube made from plastic or at least a plastic liner are provided. According to an exemplary embodiment, the measurement tube can be fabricated from plastic in an injection molding apparatus. Thereafter, electrical components of the measurement tube, such as electrodes and a coil holder, for example, can be concomitantly injection molded in a common, separate injection molding process. The electrical components can there be installed easier and more reliably in position.
摘要翻译：提供一种流量测量装置和制造具有由塑料或至少塑料衬套制成的测量管的流量测量装置的方法。根据示例性实施例，测量管可以在注射成型设备中由塑料制成。此后，例如电极和线圈保持器等测量管的电气部件可以在共同的分离的注射成型工艺中同时注射成型。电气部件可以更容易且更可靠地安装在位。

2. 发明申请

US20100077865A1 FLOWMETER, IN PARTICULAR INDUCTIVE FLOWMETER 审中-公开
标题翻译：流量计，特别是感应流量计
公开(公告)号：US20100077865A1
公开(公告)日：2010-04-01
申请号：US12564410
申请日：2009-09-22
申请人： Karl-Heinz Rackebrandt , Klaus Schäfer
发明人： Karl-Heinz Rackebrandt , Klaus Schäfer
IPC分类号： G01F1/58
CPC分类号： G01F1/58 , G01F15/022
摘要： A flowmeter, such as an inductive flowmeter, is disclosed which includes a measuring tube made of plastic or haivng at least one plastic lining. Exemplary embodiments can assess a measurement in a highly accurate and reliable manner, and measure further physical variables using a relatively simple design, wherein measuring devices can be directly connected to a flow measurement location. For example, at least one pressure and/or temperature and/or field sensor can be introduced into plastic material of the plastic measuring tube or the plastic lining.
摘要翻译：公开了一种诸如感应式流量计的流量计，其包括由塑料制成的或者至少一个塑料衬里的测量管。示例性实施例可以以高度准确和可靠的方式评估测量，并且使用相对简单的设计来测量进一步的物理变量，其中测量装置可以直接连接到流量测量位置。例如，可以将至少一个压力和/或温度和/或场传感器引入到塑料测量管或塑料衬里的塑料材料中。

3. 发明申请

US20080314160A1 Vortex Flowmeter 失效
标题翻译：涡街流量计
公开(公告)号：US20080314160A1
公开(公告)日：2008-12-25
申请号：US11662960
申请日：2005-09-28
申请人： Dieter Keese , Harry Plotzki , Frank Buhl , Karl-Heinz Rackebrandt , Andreas Thone , Jorg Herwig , Rolf Merte , Peter Riegler
发明人： Dieter Keese , Harry Plotzki , Frank Buhl , Karl-Heinz Rackebrandt , Andreas Thone , Jorg Herwig , Rolf Merte , Peter Riegler
IPC分类号： G01F1/32
CPC分类号： G01F1/3209
摘要： A vortex flowmeter is disclosed, which includes, among other features, a closed measuring tube, through which a flowable medium that is to be quantitatively measured flows, the medium flowing against a disturbing element that is arranged in the measuring tube. A vibration sensor is arranged downstream in the direction of flow detecting the vortex frequency generated by the disturbing element. An electronic evaluation unit is disposed downstream of the vibration sensor converting it into an electric signal corresponding to the quantitative flow rate or volumetric flow rate. The relative position can be changed between the measuring tube and the disturbing element and/or the measuring tube and the vibration sensor in a signal-optimizing manner.
摘要翻译：公开了一种涡流流量计，其包括封闭的测量管，待定量测量的可流动介质通过该测量管流动，所述介质流动布置在测量管中的扰动元件。振动传感器被布置在检测由扰动元件产生的涡流频率的流动方向的下游。电子评估单元设置在振动传感器的下游，将其转换成对应于定量流量或体积流量的电信号。可以以信号优化方式在测量管和干扰元件和/或测量管和振动传感器之间改变相对位置。

4. 发明授权

US07624649B2 Vortex flowmeter 失效
标题翻译：涡街流量计
公开(公告)号：US07624649B2
公开(公告)日：2009-12-01
申请号：US11662960
申请日：2005-09-28
申请人： Dieter Keese , Harry Plotzki , Frank Buhl , Karl-Heinz Rackebrandt , Andreas Thöne , Jörg Herwig , Rolf Merte , Peter Riegler
发明人： Dieter Keese , Harry Plotzki , Frank Buhl , Karl-Heinz Rackebrandt , Andreas Thöne , Jörg Herwig , Rolf Merte , Peter Riegler
IPC分类号： G01F1/32
CPC分类号： G01F1/3209
摘要： A vortex flowmeter is disclosed, which includes, among other features, a closed measuring tube, through which a flowable medium that is to be quantitatively measured flows, the medium flowing against a disturbing element that is arranged in the measuring tube. A vibration sensor is arranged downstream in the direction of flow detecting the vortex frequency generated by the disturbing element. An electronic evaluation unit is disposed downstream of the vibration sensor converting it into an electric signal corresponding to the quantitative flow rate or volumetric flow rate. The relative position can be changed between the measuring tube and the disturbing element and/or the measuring tube and the vibration sensor in a signal-optimizing manner.
摘要翻译：公开了一种涡流流量计，其包括封闭的测量管，待定量测量的可流动介质通过该测量管流动，所述介质流动布置在测量管中的扰动元件。振动传感器被布置在检测由扰动元件产生的涡流频率的流动方向的下游。电子评估单元设置在振动传感器的下游，将其转换成对应于定量流量或体积流量的电信号。可以以信号优化方式在测量管和干扰元件和/或测量管和振动传感器之间改变相对位置。

5. 发明授权

US4953409A Noise and offset voltage-compensated electromagnetic flowmeter 失效
标题翻译：噪声和失调电压补偿电磁流量计
公开(公告)号：US4953409A
公开(公告)日：1990-09-04
申请号：US401318
申请日：1989-08-31
申请人： Werner Marchewka , Karl-Heinz Rackebrandt , Klaus Schafer , Albert Seebode
发明人： Werner Marchewka , Karl-Heinz Rackebrandt , Klaus Schafer , Albert Seebode
IPC分类号： G01F1/60
CPC分类号： G01F1/60
摘要： An electromagnetic flowmeter whose primary includes a flow tube through which the fluid to be metered is conducted to intersect a magnetic field and thereby induce a voltage therein that is transferred to electrodes to produce an electrode signal as a function of flow rate, which signal includes a noise voltage. The electrode signal is applied to the input amplifier of a secondary whose output is fed to one input of a summing stage, the output of which is fed to a range amplifier that yields a test voltage, the input and range amplifiers producing offset voltages. To compensate for the noise and offset voltages, a compensation voltage is derived from the test voltage and applied to the other input of the summing stage. This compensation voltage is produced only when the test voltage exceeds a predetermined threshold value.
摘要翻译：一种电磁流量计，其主要包括流量管，通过该流管将待计量的流体通过磁场交叉，从而在其中感应其中传递到电极的电压，以产生作为流量的函数的电极信号，该信号包括噪声电压。电极信号被施加到次级的输入放大器，其输出被馈送到求和级的一个输入，其输出被馈送到产生测试电压的量程放大器，输入和范围放大器产生偏移电压。为了补偿噪声和失调电压，从测试电压导出补偿电压并施加到求和级的另一个输入端。该补偿电压仅在测试电压超过预定阈值时产生。

6. 发明申请

US20080167745A1 Method And Device For The Diagnosis Of Technical Devices Disposed Within An Industrial Installation 失效
标题翻译：在工业安装中处理的技术设备的诊断方法和设备
公开(公告)号：US20080167745A1
公开(公告)日：2008-07-10
申请号：US11663968
申请日：2005-09-28
申请人： Jorg Herwig , Dieter Keese , Harry Plotzki , Frank Buhl , Rolf Merte , Peter Riegler , Karl-Heinz Rackebrandt , Andreas Thone
发明人： Jorg Herwig , Dieter Keese , Harry Plotzki , Frank Buhl , Rolf Merte , Peter Riegler , Karl-Heinz Rackebrandt , Andreas Thone
IPC分类号： G06F17/00
CPC分类号： G06Q10/06 , Y02P90/86
摘要： Disclosed is a method for diagnosing technical devices, especially pumps and valves, which are arranged within an installation used in the processing industry. According to said method, disturbance variables that affect the devices and influence the service life thereof are detected by means of sensory technology while the data of said disturbance variables is processed in a simulative manner in order to determine the expected service life of each device. Various maintenance instructions which are output along with the expected remaining trouble-free operating time of the industrial installation when a lower service life threshold value of one or several devices has been reached are stored in an expert unit.
摘要翻译：公开了一种用于诊断技术装置的方法，特别是泵和阀，其布置在处理工业中使用的装置内。根据所述方法，通过感官技术来检测影响设备并影响其使用寿命的扰动变量，同时以模拟方式处理所述干扰变量的数据，以便确定每个设备的预期使用寿命。当达到一个或多个设备的较低使用寿命阈值时，与工业设备的预期的无故障运行时间一起输出的各种维护指令被存储在专家单元中。

7. 发明申请

US20080027660A1 Method for Operating a Measuring Device, Especially a Flowmeter 有权
标题翻译：操作测量装置，特别是流量计的方法
公开(公告)号：US20080027660A1
公开(公告)日：2008-01-31
申请号：US11630928
申请日：2005-06-30
申请人： Dieter Keese , Harry Plotzki , Frank Buhl , Karl-Heinz Rackebrandt , Andreas Thone , Jorg Herwig , Rolf Merte , Peter Riegler
发明人： Dieter Keese , Harry Plotzki , Frank Buhl , Karl-Heinz Rackebrandt , Andreas Thone , Jorg Herwig , Rolf Merte , Peter Riegler
IPC分类号： G01F1/00
CPC分类号： G01F25/0007 , G01F1/32 , G01F1/84
摘要： The invention relates to a method for operating a measuring device, especially a flowmeter, according to the preamble of claim 1. The aim of the invention is to simplify inspection if the sensors have been correctly installed. For this purpose, the installation state is detected by the sensors themselves, i.e. by sensing a corresponding sensor value and comparing it with characteristic data. The result of comparison is electronically evaluated and automatically estimated whether the characteristic data obtained match the comparative data within at least a defined tolerance.
摘要翻译：本发明涉及根据权利要求1的前序部分所述的用于操作测量装置，特别是流量计的方法。本发明的目的是简化检查，如果传感器已正确安装。为此，安装状态由传感器本身检测，即通过检测相应的传感器值并将其与特征数据进行比较。比较的结果被电子评估，并且自动估计所获得的特征数据是否与至少在限定的公差内的比较数据匹配。

8. 发明申请

US20070156354A1 Method for the operation of a flow measurement system 审中-公开
标题翻译：流量测量系统运行方法
公开(公告)号：US20070156354A1
公开(公告)日：2007-07-05
申请号：US10586199
申请日：2005-01-17
申请人： Ralf Backer , Dieter Keese , Karl-Heinz Rackebrandt , Klaus Schafer , Hans-Werner Schwiderski , Harald Grothey
发明人： Ralf Backer , Dieter Keese , Karl-Heinz Rackebrandt , Klaus Schafer , Hans-Werner Schwiderski , Harald Grothey
IPC分类号： G06F19/00
CPC分类号： G01F1/58 , G01F15/022
摘要： The invention relates to a method for operating a flowmeter according to the generic part of claim 1. In order to make it possible to generate signals in an optimal manner in all conditions, the actual signal-to-noise ratio is automatically determined in the signal processing unit of the flowmeter during the measurement phase, and the power supplied to the measurement system is adjusted in accordance with the result.
摘要翻译：本发明涉及一种操作根据权利要求1的通用部分的流量计的方法。为了在所有条件下能够以最佳方式产生信号，在信号中自动确定实际的信噪比在测量阶段期间流量计的处理单元，并且根据结果调整提供给测量系统的功率。

9. 发明授权

US07720625B2 Method of testing the installation of a measuring device 有权
标题翻译：测量装置的安装方法
公开(公告)号：US07720625B2
公开(公告)日：2010-05-18
申请号：US11630928
申请日：2005-06-30
申请人： Dieter Keese , Harry Plotzki , Frank Buhl , Karl-Heinz Rackebrandt , Andreas Thöne , Jörg Herwig , Rolf Merte , Peter Riegler
发明人： Dieter Keese , Harry Plotzki , Frank Buhl , Karl-Heinz Rackebrandt , Andreas Thöne , Jörg Herwig , Rolf Merte , Peter Riegler
IPC分类号： G01F25/00 , G06F17/40
CPC分类号： G01F25/0007 , G01F1/32 , G01F1/84
摘要： The invention relates to a method for operating a measuring device, especially a flowmeter. The aim of the invention is to simplify inspection if the sensors have been correctly installed. For this purpose, the installation state is detected by the sensors themselves, i.e. by sensing a corresponding sensor value and comparing it with characteristic data. The result of comparison is electronically evaluated and automatically estimated whether the characteristic data obtained match the comparative data within at least a defined tolerance.
摘要翻译：本发明涉及一种操作测量装置，特别是流量计的方法。本发明的目的是简化检查，如果传感器已正确安装。为此，安装状态由传感器本身检测，即通过感测对应的传感器值并将其与特征数据进行比较。比较的结果被电子评估，并且自动估计所获得的特征数据是否与至少在限定的公差内的比较数据匹配。

10. 发明申请

US20070163360A1 Magnetic-inductive flow meter with a grounding disk 失效
标题翻译：磁感应流量计带接地盘
公开(公告)号：US20070163360A1
公开(公告)日：2007-07-19
申请号：US11522709
申请日：2006-09-18
申请人： Ralf Baecker , Dieter Keese , Karl-Heinz Rackebrandt
发明人： Ralf Baecker , Dieter Keese , Karl-Heinz Rackebrandt
IPC分类号： G01F1/58
CPC分类号： G01F1/58
摘要： A magnetic-inductive flow meter with a measuring tube (1) made of metal, which is flowed through by a medium (4) which has a minimum electrical conductivity and is permeated by a magnetic field generated by means of an arrangement of magnets (5), in the region of which field at least two measuring electrodes (6) arranged diametrically on the measuring tube (1) are provided for sensing the inductively generated measuring voltage, the metal measuring tube (1) being provided with an electrically insulating inner layer (7) and an electrically conductive grounding disk (8) being arranged at the end face for grounding the medium flowing through the measuring tube (1), which disk is connected to ground via the measuring tube, the grounding disk (8′) consisting of an electrically conductive plastic which comes to lie in sealing contact directly against the end face (2) of the measuring tube (1) in order to be connected to ground by the direct contact.
摘要翻译：一种具有由金属制成的测量管（1）的磁感应流量计，其由具有最小导电性的介质（4）流过，并且通过由磁体（5）排列产生的磁场渗透），在所述场的区域中设置有径向设置在所述测量管（1）上的至少两个测量电极（6），用于感测所述感应产生的测量电压，所述金属测量管（1）设置有电绝缘内层（7）和导电接地盘（8），其布置在端面处，用于使流过测量管（1）的介质接地，该盘通过测量管连接到地，接地盘（8'）包括的导电塑料，其直接与测量管（1）的端面（2）密封接触，以便通过直接接触与地面连接。

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