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1.发明授权Apparatus for determining and/or monitoring volume and/or mass flow of a medium 有权用于确定和/或监测介质的体积和/或质量流量的装置公开(公告)号：US07706986B2
公开(公告)日：2010-04-27
申请号：US11411857
申请日：2006-04-27
Applicant: Thomas Fröhlich , Achim Wiest , Andreas Berger , Harald Stocker , Torsten Strunz , Aurele Fleury , Oliver Berberig , Klaus Bussinger , Patrick Oudoire , Saul Jacobson , Frank Wandeler , Oliver Brumberg
Inventor： Thomas Fröhlich , Achim Wiest , Andreas Berger , Harald Stocker , Torsten Strunz , Aurele Fleury , Oliver Berberig , Klaus Bussinger , Patrick Oudoire , Saul Jacobson , Frank Wandeler , Oliver Brumberg
IPC: G01F1/00
CPC classification number: G01N29/024 , G01F1/667 , G01N29/032 , G01N29/222 , G01N2291/02836 , G01N2291/105
Abstract: An ultrasonic flow measuring device, which determines volume and/or mass flow of a medium in a pipeline, or in a measuring tube. The flow measuring device includes a plurality of ultrasonic sensors, which emit and/or receive ultrasonic measurement signals along defined sound paths. The control/evaluation electronics of the flow measuring device is divided into an on-site electronics, in which at least one switch is provided, via which the ultrasonic sensors, arranged in different sound paths, can be driven and/or queried, and at least one remote, control/evaluation unit, wherein the control/evaluation unit so switches the at least one switch, that the driven and/or queried, ultrasonic sensor, or the driven and/or queried pair of ultrasonic sensors, is activated and provides measured values.
Abstract translation: 一种超声波流量测量装置，其确定管道中的介质或测量管中的介质的体积和/或质量流量。 流量测量装置包括多个超声波传感器，其沿着限定的声音路径发射和/或接收超声波测量信号。 流量测量装置的控制/评估电子器件被分成现场电子设备，其中提供至少一个开关，通过该开关设置布置在不同声音路径中的超声波传感器可以被驱动和/或查询 至少一个远程控制/评估单元，其中所述控制/评估单元切换所述至少一个开关，所述被驱动和/或查询的超声波传感器或被驱动和/或查询的超声波传感器对被激活并提供 测量值。
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2.发明申请ULTRASONIC TRANSDUCER FOR DETERMINING AND/OR MONITORING FLOW OF A MEASURED MEDIUM THROUGH A MEASURING TUBE 失效用于通过测量管测量和/或监测测量的介质的超声波传感器公开(公告)号：US20100257940A1
公开(公告)日：2010-10-14
申请号：US12735040
申请日：2008-12-09
Applicant: Andreas Berger , Michal Bezdek , Frank Wandeler , Achim Wiest
Inventor： Andreas Berger , Michal Bezdek , Frank Wandeler , Achim Wiest
IPC: G01F1/66
CPC classification number: G01F1/662
Abstract: An ultrasonic transducer for determining and/or monitoring flow of a measured medium through a measuring tube, which includes at least one piezoelectric element, at least one coupling element and at least one adapting, or matching, layer between the piezoelectric element and coupling element. The adapting, or matching, layer has a thickness smaller than a fourth of an uneven integer multiple of a wavelength of an ultrasonic signal being used.
Abstract translation: 一种用于通过测量管确定和/或监测测量介质的流动的超声换能器，所述测量管包括至少一个压电元件，至少一个耦合元件以及压电元件和耦合元件之间的至少一个适配或匹配层。 适应或匹配的层的厚度小于所使用的超声波信号的波长的不均匀整数倍的四分之一。
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3.发明授权公开(公告)号：US08156792B2
公开(公告)日：2012-04-17
申请号：US11920853
申请日：2006-05-08
Applicant: Andreas Berger , Frank Wandeler , Achim Wiest
Inventor： Andreas Berger , Frank Wandeler , Achim Wiest
CPC classification number: G01F1/667 , G01F23/296 , G01F23/2962
Abstract: A method for ascertaining and/or monitoring a process variable, wherein a time-limited, exciting signal, which is described by at least one desired quantity, or by a desired signal form, is applied to a first piezoelectric element, or to a first polarized zone of a piezoelectric element. The response signal, which is described by at least one actual quantity, or actual signal form, corresponding, respectively, to the desired quantity, or desired signal form, is registered by a second piezoelectric element, or by a second polarized zone of the piezoelectric element, wherein the actual quantity, or the actual signal form, of the response signal and the desired quantity, or the designed signal form, of the response signal are compared with one another. On the basis of the ultrasonic measuring signal, which is describable by the defined desired quantity, or the defined, desired signal form, the process variable is ascertained via a sound-entrainment method or via an echo method.
Abstract translation: 一种用于确定和/或监视过程变量的方法，其中通过至少一个所需量或由期望的信号形式描述的时间有限的激励信号被施加到第一压电元件或第一压电元件 压电元件的极化区域。 由至少一个实际数量或实际信号形式描述的响应信号分别对应于期望的量或期望的信号形式，由第二压电元件或压电元件的第二偏振区域 元件，其中响应信号的响应信号和期望数量或设计信号形式的实际量或实际信号形式彼此进行比较。 基于可由所定义的期望量描述的超声波测量信号或所定义的期望信号形式，通过声音夹带方法或通过回波方法确定过程变量。
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公开(公告)号：US08560252B2
公开(公告)日：2013-10-15
申请号：US12950085
申请日：2010-11-19
Applicant: Andreas Berger , Frank Wandeler , Achim Wiest
Inventor： Andreas Berger , Frank Wandeler , Achim Wiest
Abstract: A coupling element of a sensor of an ultrasonic, flow measuring device, which includes at least three rods having, in each case, a first rod end and a second rod end. The rods, in each case, have, on their respective first ends, first end faces, which, in each case, can be acoustically coupled with the sound-emitting and/or sound-receiving area of an ultrasonic transducer element. The respective first end faces of the rods together form a first coupling surface of the coupling element, and the rods, in each case, have, on their respective second ends, second end faces, which form a second coupling surface of the coupling element, wherein the rods, in each case, have a first rod cross section, which is different in shape and/or size from a respective second rod cross section.
Abstract translation: 超声波测量装置的传感器的耦合元件，其包括至少三个杆，每个杆在每种情况下具有第一杆端和第二杆端。 在每种情况下，杆在它们各自的第一端具有在每种情况下可以与超声换能器元件的发声和/或声音接收区域声学耦合的第一端面。 杆的相应的第一端面一起形成联接元件的第一联接表面，并且在每种情况下，杆在它们各自的第二端具有形成联接元件的第二联接表面的第二端面， 其中，在每种情况下，所述杆具有与相应的第二杆横截面不同的形状和/或尺寸的第一杆横截面。
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公开(公告)号：US20110118995A1
公开(公告)日：2011-05-19
申请号：US12950085
申请日：2010-11-19
Applicant: Andreas Berger , Frank Wandeler , Achim Wiest
Inventor： Andreas Berger , Frank Wandeler , Achim Wiest
IPC: G01F1/66
Abstract: A coupling element of a sensor of an ultrasonic, flow measuring device, which includes at least three rods having, in each case, a first rod end and a second rod end. The rods, in each case, have, on their respective first ends, first end faces, which, in each case, can be acoustically coupled with the sound-emitting and/or sound-receiving area of an ultrasonic transducer element. The respective first end faces of the rods together form a first coupling surface of the coupling element, and the rods, in each case, have, on their respective second ends, second end faces, which form a second coupling surface of the coupling element, wherein the rods, in each case, have a first rod cross section, which is different in shape and/or size from a respective second rod cross section.
Abstract translation: 超声波测量装置的传感器的耦合元件，其包括至少三个杆，每个杆在每种情况下具有第一杆端和第二杆端。 在每种情况下，杆在它们各自的第一端具有在每种情况下可以与超声换能器元件的发声和/或声音接收区域声学耦合的第一端面。 杆的相应的第一端面一起形成联接元件的第一联接表面，并且在每种情况下，杆在它们各自的第二端具有形成联接元件的第二联接表面的第二端面， 其中，在每种情况下，所述杆具有与相应的第二杆横截面不同的形状和/或尺寸的第一杆横截面。
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Patent Agency Ranking
6.发明申请Apparatus for determining and/or monitoring volume and/or mass flow of a medium 有权用于确定和/或监测介质的体积和/或质量流量的装置公开(公告)号：US20060278016A1
公开(公告)日：2006-12-14
申请号：US11411857
申请日：2006-04-27
Applicant: Thomas Froehlich , Achim Wiest , Andreas Berger , Harald Stocker , Torsten Strunz , Aurele Fleury , Klaus Bussinger , Patrick Oudoire , Saul Jacobson , Oliver Berberig , Frank Wandeler , Oliver Brumberg
Inventor： Thomas Froehlich , Achim Wiest , Andreas Berger , Harald Stocker , Torsten Strunz , Aurele Fleury , Klaus Bussinger , Patrick Oudoire , Saul Jacobson , Oliver Berberig , Frank Wandeler , Oliver Brumberg
CPC classification number: G01N29/024 , G01F1/667 , G01N29/032 , G01N29/222 , G01N2291/02836 , G01N2291/105
Abstract: An ultrasonic flow measuring device, which determines volume and/or mass flow of a medium in a pipeline, or in a measuring tube. The flow measuring device includes a plurality of ultrasonic sensors, which emit and/or receive ultrasonic measurement signals along defined sound paths. The control/evaluation electronics of the flow measuring device is divided into an on-site electronics, in which at least one switch is provided, via which the ultrasonic sensors, arranged in different sound paths, can be driven and/or queried, and at least one remote, control/evaluation unit, wherein the control/evaluation unit so switches the at least one switch, that the driven and/or queried, ultrasonic sensor, or the driven and/or queried pair of ultrasonic sensors, is activated and provides measured values.
Abstract translation: 一种超声波流量测量装置，其确定管道中的介质或测量管中的介质的体积和/或质量流量。 流量测量装置包括多个超声波传感器，其沿着限定的声音路径发射和/或接收超声波测量信号。 流量测量装置的控制/评估电子器件被分成现场电子设备，其中提供至少一个开关，通过该开关设置布置在不同声音路径中的超声波传感器可以被驱动和/或查询 至少一个远程控制/评估单元，其中所述控制/评估单元切换所述至少一个开关，所述被驱动和/或查询的超声波传感器或被驱动和/或查询的超声波传感器对被激活并提供 测量值。
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7.发明授权Ultrasonic transducer having a matching layer between a piezoelectric element and a coupling element 失效超声波换能器在压电元件和耦合元件之间具有匹配层公开(公告)号：US08689639B2
公开(公告)日：2014-04-08
申请号：US12735040
申请日：2008-12-09
Applicant: Andreas Berger , Michal Bezdek , Frank Wandeler , Achim Wiest
Inventor： Andreas Berger , Michal Bezdek , Frank Wandeler , Achim Wiest
CPC classification number: G01F1/662
Abstract: An ultrasonic transducer for determining and/or monitoring flow of a measured medium through a measuring tube, which includes at least one piezoelectric element, at least one coupling element and at least one adapting, or matching, layer between the piezoelectric element and coupling element. The adapting, or matching, layer has a thickness smaller than a fourth of an uneven integer multiple of a wavelength of an ultrasonic signal being used.
Abstract translation: 一种用于通过测量管确定和/或监测测量介质的流动的超声换能器，所述测量管包括至少一个压电元件，至少一个耦合元件以及压电元件和耦合元件之间的至少一个适配或匹配层。 适应或匹配的层的厚度小于所使用的超声波信号的波长的不均匀整数倍的四分之一。
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8.发明申请公开(公告)号：US20090211347A1
公开(公告)日：2009-08-27
申请号：US11920853
申请日：2006-05-08
Applicant: Andreas Berger , Frank Wandeler , Achim Wiest
Inventor： Andreas Berger , Frank Wandeler , Achim Wiest
IPC: G01N9/24
CPC classification number: G01F1/667 , G01F23/296 , G01F23/2962
Abstract: A method for ascertaining and/or monitoring a process variable, wherein a time-limited, exciting signal, which is described by at least one desired quantity, or by a desired signal form, is applied to a first piezoelectric element, or to a first polarized zone of a piezoelectric element. The response signal, which is described by at least one actual quantity, or actual signal form, corresponding, respectively, to the desired quantity, or desired signal form, is registered by a second piezoelectric element, or by a second polarized zone of the piezoelectric element, wherein the actual quantity, or the actual signal form, of the response signal and the desired quantity, or the designed signal form, of the response signal are compared with one another, wherein, in the case of a deviation of the actual quantity, or actual signal form, of the response signal from the desired quantity, or desired signal form, of the response signal, the exciting signal is so modified, that the actual quantity, or actual signal form, transmitted from the first piezoelectric element, or from the first zone of the piezoelectric element, is at least approximately equal to the desired quantity, or desired signal form, of the response signal. On the basis of the ultrasonic measuring signal, which is describable by the defined desired quantity, or the defined, desired signal form, the process variable is ascertained via a sound-entrainment method or via an echo method.
Abstract translation: 一种用于确定和/或监视过程变量的方法，其中通过至少一个所需量或由期望的信号形式描述的时间有限的激励信号被施加到第一压电元件或第一压电元件 压电元件的极化区域。 由至少一个实际数量或实际信号形式描述的响应信号分别对应于期望的量或期望的信号形式，由第二压电元件或压电元件的第二偏振区域 元件，其中将响应信号的响应信号和期望数量或设计信号形式的实际量或实际信号形式彼此进行比较，其中在实际量的偏差的情况下 或实际信号形式，响应信号的期望量或期望信号形式的响应信号，激励信号被修改，使得从第一压电元件发送的实际量或实际信号形式，或 从压电元件的第一区域至少近似等于响应信号的期望量或期望的信号形式。 基于可由所定义的期望量描述的超声波测量信号或所定义的期望信号形式，通过声音夹带方法或通过回波方法确定过程变量。
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公开(公告)号：US20060201258A1
公开(公告)日：2006-09-14
申请号：US11365510
申请日：2006-03-02
Applicant: Frank Wandeler , Markus Ruefenacht
Inventor： Frank Wandeler , Markus Ruefenacht
IPC: G01F1/00
CPC classification number: G01F1/60
Abstract: A method of operating a magneto-inductive flow meter in which the damping constant for processing of measurement signal values is automatically increased during a cleaning procedure, in order that, during the cleaning procedure, the amount of the used cleaning medium can be easily determined, despite increased fluctuation in the measurement signal values.
Abstract translation: 一种操作磁感应流量计的方法，其中用于处理测量信号值的阻尼常数在清洁过程期间自动增加，以便在清洁过程期间可以容易地确定使用的清洁介质的量， 尽管测量信号值的波动增加。
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公开(公告)号：US07328112B2
公开(公告)日：2008-02-05
申请号：US11365510
申请日：2006-03-02
Applicant: Frank Wandeler , Markus Ruefenacht
Inventor： Frank Wandeler , Markus Ruefenacht
IPC: G01F1/00
CPC classification number: G01F1/60
Abstract: A method of operating a magneto-inductive flow meter in which the damping constant for processing of measurement signal values is automatically increased during a cleaning procedure, in order that, during the cleaning procedure, the amount of the used cleaning medium can be easily determined, despite increased fluctuation in the measurement signal values.
Abstract translation: 一种操作磁感应流量计的方法，其中用于处理测量信号值的阻尼常数在清洁过程期间自动增加，以便在清洁过程期间可以容易地确定使用的清洁介质的量， 尽管测量信号值的波动增加。
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