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41. 发明申请

US20110023623A1 Device for Determining and/or Monitoring the Volume or Mass Flow Rate of a Medium in a Pipe Conduit 有权
标题翻译：用于确定和/或监测管道中介质的体积或质量流量的装置
公开(公告)号：US20110023623A1
公开(公告)日：2011-02-03
申请号：US12224546
申请日：2007-03-09
申请人： Oliver Berberig , Andreas Berger , Patrick Oudoire , Achim Wiest
发明人： Oliver Berberig , Andreas Berger , Patrick Oudoire , Achim Wiest
IPC分类号： G01F1/66
CPC分类号： G01F1/667 , G01F1/662 , G10K11/004
摘要： An apparatus for ascertaining, and/or monitoring, volume- or mass-flow of a medium flowing through a pipeline in the direction of the longitudinal axis of the pipeline. The apparatus includes: at least one ultrasonic sensor, which radiates/receives ultrasonic measuring signals at an angle of incidence/emergence into/out-of the pipeline; and a control/evaluation unit which provides, based on the ultrasonic measuring signals, information concerning volume- and/or mass-flow of the medium through the pipeline. The ultrasonic sensor includes at least one sound-producing element, a coupling shoe and a coupling adapter. The end region of the coupling adapter facing the coupling shoe has a securement mechanism for releasable securement of the coupling adapter to the coupling shoe. The end region of the coupling adapter facing the pipeline is embodied as a function of the pipeline in such a manner that it is form-fittingly securable to the pipeline.
摘要翻译：一种用于确定和/或监测在管道的纵向方向上流过管道的介质的体积或质量流量的装置。该装置包括：至少一个超声波传感器，其以入射/出射的角度辐射/接收超声波测量信号进/出管道; 以及控制/评估单元，其基于超声波测量信号提供关于通过管道的介质的体积和/或质量流量的信息。超声波传感器包括至少一个声音产生元件，耦合靴和耦合适配器。联接适配器面向联接靴的端部区域具有用于将联接适配器可释放地固定到联接器鞋的固定机构。面向管道的联接适配器的端部区域以这样的方式被实现为管道的功能，使得其与管道形状适合地固定。

42. 发明申请

US20100024570A1 Device for Determining or Monitoring a Medium Volume or Mass Flow Rate in a Conduit 有权
标题翻译：用于确定或监测管道中的中等体积或质量流量的装置
公开(公告)号：US20100024570A1
公开(公告)日：2010-02-04
申请号：US12083215
申请日：2006-09-07
申请人： Andreas Berger , Oliver Brumberg , Achim Wiest
发明人： Andreas Berger , Oliver Brumberg , Achim Wiest
IPC分类号： G01F1/66
CPC分类号： G01F1/667
摘要： An ultrasonic, flow measuring device having a plurality of measuring channels. At least one ultrasonic sensor is situated in a first region of a pipeline, or measuring tube; at least two ultrasonic sensors are situated in a second region of the pipeline (5), or measuring tube, in such a manner that the ultrasonic measuring signals travel through the pipeline, or measuring tube, in, or opposite to, a stream direction of the medium, on sound paths of different lengths. A transmitting stage simultaneously excites the ultrasonic sensor, or the ultrasonic sensors, of the first or second region for transmitting the ultrasonic measuring signals. Due to the different lengths of the sound paths, the receiving stage detects the ultrasonic measuring signals incoming to the ultrasonic sensors of the second or first region at separate times. The evaluating stage ascertains, on the basis of travel-time difference of the ultrasonic measuring signals on the individual sound paths, in, and opposite to, the stream direction, volume- and/or mass-flow of the medium in the pipeline, or measuring tube.
摘要翻译：一种具有多个测量通道的超声波流量测量装置。至少一个超声波传感器位于管道的第一区域或测量管中; 至少两个超声波传感器位于管道（5）的第二区域或测量管中，使得超声波测量信号通过管道或测量管行进或流过管道介质，在不同长度的声音路径上。发射台同时激发用于发射超声波测量信号的第一或第二区域的超声波传感器或超声波传感器。由于声道的长度不同，接收台在分开的时间检测超声波测量信号进入第二或第一区域的超声波传感器。评估阶段基于各个声道上的超声波测量信号的行进时间差，确定管道中的介质的流方向，体积和/或质量流量，或相反的方向，或者测量管。

43. 发明授权

US07448282B2 Device for determining and/or monitoring volume and/or mass flow of a medium 失效
标题翻译：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：US07448282B2
公开(公告)日：2008-11-11
申请号：US11666659
申请日：2005-10-25
申请人： Achim Wiest , Andreas Berger
发明人： Achim Wiest , Andreas Berger
IPC分类号： G01F1/66
CPC分类号： G01P5/24 , G01F1/662
摘要： A device for determining and/or monitoring volume and/or mass flow rate of a medium that flows in a direction of flow through a pipeline/measuring tube of inner diameter. The device comprises at least two ultrasonic transducers that emit and/or receive ultrasonic measuring signals along defined sonic paths and a control/evaluation device which determines the volume flow rate and/or the mass flow rate of the medium to be measured inside said pipeline/measuring tube based on the ultrasonic measuring signals according to the travel-time difference principle. In order to provide a multichannel ultrasonic flowmeter, at least one reflector element is placed in the interior of the pipeline/measuring tube. The reflector element has a defined distance from the inner surface of the pipeline/measuring tube and is placed within the sonic path of the ultrasound measuring signals running through the pipeline/measuring tube.
摘要翻译：一种用于确定和/或监测在流过内径的管道/测量管的流动方向上流动的介质的体积和/或质量流率的装置。该装置包括至少两个超声波换能器，其沿着限定的声波路径发射和/或接收超声波测量信号;以及控制/评估装置，其确定所述管道内的待测介质的体积流量和/或质量流量，测量管根据超声波测量信号根据行程时差原理。为了提供多通道超声波流量计，至少一个反射器元件被放置在管道/测量管的内部。反射器元件具有与管道/测量管的内表面的限定距离，并且被放置在超过通过管道/测量管的超声波测量信号的声波路径内。

44. 发明申请

US20050066745A1 Measuring head for an ultrasonic flowmeter 有权
标题翻译：超声波流量计测头
公开(公告)号：US20050066745A1
公开(公告)日：2005-03-31
申请号：US10481880
申请日：2002-07-11
申请人： Achim Wiest , Andreas Berger
发明人： Achim Wiest , Andreas Berger
IPC分类号： G01F1/00 , G01F1/66 , G10K11/00
CPC分类号： G10K11/004 , G01F1/662 , G01F1/667 , G10K11/006
摘要： In a measuring head for an ultrasonic flowmeter, ultrasonic coupling element 40 and measuring head housing 10 are cast together and form, along with the casting material 50, a contact surface E, which allows an effective transfer of heat to the measuring head 2. In order to compensate manufacturing tolerances, the distance a between the measuring head housing 10 and the ultrasonic coupling element 40 is at least 1 mm in the area of the contact surface E.
摘要翻译：在超声波流量计的测量头中，超声波耦合元件40和测量头壳体10一起铸造并与铸造材料50一起形成接触表面E，该接触表面E允许热量有效地传递到测量头2。为了补偿制造公差，在测量头壳体10和超声波耦合元件40之间的距离a在接触表面E的区域中至少为1mm。

45. 发明申请

US20120192656A1 MEASURING SYSTEM FOR DETERMINING AND/OR MONITORING FLOW OF A MEASURED MEDIUM THROUGH A MEASURING TUBE BY MEANS OF ULTRASOUND 有权
标题翻译：通过超声波测量管测量和/或监测测量流量的测量系统
公开(公告)号：US20120192656A1
公开(公告)日：2012-08-02
申请号：US13142618
申请日：2009-12-11
申请人： Achim Wiest , Vivek Kumar
发明人： Achim Wiest , Vivek Kumar
IPC分类号： G01F1/66
CPC分类号： G01F1/662
摘要： A measuring tube, a measuring system and a method for determining and/or monitoring flow through a measuring tube, comprising a measuring tube, on which ultrasonic transducers are releasably placeable. The ultrasonic transducers transmit and/or receive ultrasonic signals, which pass through the measuring tube approximately coaxially to the measuring tube axis.
摘要翻译：测量管，测量系统以及用于确定和/或监测通过测量管的流量的方法，包括测量管，超声波换能器可放置在该测量管上。超声波换能器发射和/或接收超声波信号，其超过测量管同轴地穿过测量管轴。

46. 发明授权

US07469599B2 Flowmeter mounted on a containment 有权
标题翻译：安装在安全壳上的流量计
公开(公告)号：US07469599B2
公开(公告)日：2008-12-30
申请号：US10531441
申请日：2003-10-15
申请人： Thomas Froehlich , Achim Wiest , Torsten Strunz
发明人： Thomas Froehlich , Achim Wiest , Torsten Strunz
IPC分类号： G01F1/66
CPC分类号： G01F1/66
摘要： Flowmeter comprising at least two ultrasonic transducers that are mounted on a container which is penetrated by a medium in a certain direction of flow. The ultrasonic transducers alternately transmit and receive ultrasonic test signals in the direction of flow and counter to the direction of flow. The flowmeter further comprises a control/evaluation unit which determines and/or monitors the volume flow of the medium inside the container based on the difference in the travel time of the ultrasonic test signals propagating in the direction of flow and counter to the direction of flow. The ultrasonic transducers are configured such that they transmit and receive ultrasonic test signals or sound fields having a large aperture angle or a great beam expansion.
摘要翻译：流量计包括至少两个超声波换能器，其安装在容器上，所述容器在一定方向的流动下被介质穿透。超声波换能器在流动方向和流向方向交替地发送和接收超声波测试信号。流量计还包括控制/评估单元，其基于在流动方向上传播的超声波测试信号的行进时间的差异和与流动方向相反来确定和/或监视容器内的介质的体积流量。超声波换能器被配置为使得它们发射和接收具有大孔径角或大光束扩展的超声波测试信号或声场。

47. 发明申请

US20060117867A1 Flowmeter 有权
标题翻译：流量计
公开(公告)号：US20060117867A1
公开(公告)日：2006-06-08
申请号：US10531441
申请日：2003-10-15
申请人： Thomas Froehlich , Achim Wiest , Torsten Strunz
发明人： Thomas Froehlich , Achim Wiest , Torsten Strunz
IPC分类号： G01F1/66
CPC分类号： G01F1/66
摘要： flowmeter comprising at least two ultrasonic transducers that are mounted on a container which is penetrated by a medium in a certain direction of flow. The ultrasonic transducers alternately transmit and receive ultrasonic test signals in the direction of flow and counter to the direction of flow. The flowmeter further comprises a control/evaluation unit which determines and/or monitors the volume flow of the medium inside the container based on the difference in the travel time of the ultrasonic test signals propagating in the direction of flow and counter to the direction of flow. The ultrasonic transducers are configured such that they transmit and receive ultrasonic test signals or sound fields having a large aperture angle or a great beam expansion.
摘要翻译：流量计包括至少两个超声换能器，其安装在容器上，所述容器在一定方向的流动下被介质穿透。超声波换能器在流动方向和流向方向交替地发送和接收超声波测试信号。流量计还包括控制/评估单元，其基于在流动方向上传播的超声波测试信号的行进时间的差异和与流动方向相反来确定和/或监视容器内的介质的体积流量。超声波换能器被配置为使得它们发射和接收具有大孔径角或大光束扩展的超声波测试信号或声场。

48. 发明授权

US08904878B2 Ultrasonic flow measuring system including a mounting latch for mounting the transducers to the measuring tube 有权
标题翻译：超声波流量测量系统包括用于将换能器安装到测量管的安装闩锁
公开(公告)号：US08904878B2
公开(公告)日：2014-12-09
申请号：US13142618
申请日：2009-12-11
申请人： Achim Wiest , Michal Bezdek
发明人： Achim Wiest , Michal Bezdek
IPC分类号： G01F1/20 , G01F1/66
CPC分类号： G01F1/662
摘要： A measuring tube, a measuring system and a method for determining and/or monitoring flow through a measuring tube, comprising a measuring tube, on which ultrasonic transducers are releasably placeable. The ultrasonic transducers transmit and/or receive ultrasonic signals, which pass through the measuring tube approximately coaxially to the measuring tube axis. At least one ultrasonic transducer comprises at least one tiltable clamp which can be locked into at least one elevation or depression located on the measuring tube.
摘要翻译：测量管，测量系统以及用于确定和/或监测通过测量管的流量的方法，包括测量管，超声波换能器可放置在该测量管上。超声波换能器发射和/或接收超声波信号，其超过测量管同轴地穿过测量管轴。至少一个超声波换能器包括至少一个可倾斜夹具，其可被锁定在位于测量管上的至少一个仰角或凹陷处。

49. 发明授权

US08490498B2 Measuring tube of a measuring system for determining and/or monitoring flow of a measured medium through a measuring tube by means of ultrasound 有权
标题翻译：用于通过超声波测量和/或监测通过测量管的测量介质流动的测量系统的测量管
公开(公告)号：US08490498B2
公开(公告)日：2013-07-23
申请号：US13142459
申请日：2009-12-11
申请人： Achim Wiest , Vivek Kumar , Michal Bezdek , Pierre Ueberschlag
发明人： Achim Wiest , Vivek Kumar , Michal Bezdek , Pierre Ueberschlag
IPC分类号： G01F1/66
CPC分类号： G01F1/662 , G01F1/663 , G01F1/667
摘要： A measuring tube, a measuring system and a method for determining and/or monitoring flow through a measuring tube, comprising a measuring tube, on which ultrasonic transducers are releasably placeable. The ultrasonic transducers transmit and/or receive ultrasonic signals, which pass through the measuring tube approximately coaxially to the measuring tube axis.
摘要翻译：测量管，测量系统以及用于确定和/或监测通过测量管的流量的方法，包括测量管，超声波换能器可放置在该测量管上。超声波换能器发射和/或接收超声波信号，其超过测量管同轴地穿过测量管轴。

50. 发明申请

US20120017700A1 Measuring tube of a measuring system for determining and/or monitoring flow of a measured medium through a measuring tube by means of ultrasound 有权
标题翻译：用于通过超声波测量和/或监测通过测量管的测量介质流动的测量系统的测量管
公开(公告)号：US20120017700A1
公开(公告)日：2012-01-26
申请号：US13142459
申请日：2009-12-11
申请人： Achim Wiest , Vivek Kumar , MIchal Bezdek , Pierre Ueberschlag
发明人： Achim Wiest , Vivek Kumar , MIchal Bezdek , Pierre Ueberschlag
IPC分类号： G01F1/66
CPC分类号： G01F1/662 , G01F1/663 , G01F1/667
摘要： A measuring tube, a measuring system and a method for determining and/or monitoring flow through a measuring tube, comprising a measuring tube, on which ultrasonic transducers are releasably placeable. The ultrasonic transducers transmit and/or receive ultrasonic signals, which pass through the measuring tube approximately coaxially to the measuring tube axis.
摘要翻译：测量管，测量系统以及用于确定和/或监测通过测量管的流量的方法，包括测量管，超声波换能器可放置在该测量管上。超声波换能器发射和/或接收超声波信号，其超过测量管同轴地穿过测量管轴。

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