公开(公告)号：US20110271770A1

公开(公告)日：2011-11-10

申请号：US13142305

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 ,  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。

公开(公告)号：US07614309B2

公开(公告)日：2009-11-10

申请号：US10580314

申请日：2004-11-26

申请人： Alfred Rieder ,  Achim Wiest ,  Torsten Strunz ,  Michal Bezdek

发明人： Alfred Rieder ,  Achim Wiest ,  Torsten Strunz ,  Michal Bezdek

IPC分类号： G01F1/66

CPC分类号： G01F1/662

摘要： In order to be able to couple as great a fraction as possible of ultrasonic measuring signals into a medium to be measured, an ultrasonic sensor is provided with a cup-shape and includes a housing and an oscillatable unit for producing the ultrasonic signals. The oscillatable unit is composed of a plurality of components and is so embodied that it has a node plane, which is oriented essentially perpendicularly to the radiating or receiving direction of the ultrasonic measuring signals. At least a portion of the outer surface of the oscillatable unit is connected with the housing in the region of the node plane of the oscillatable unit.

摘要翻译： 为了能够将超声波测量信号尽可能多地耦合到要测量的介质中，超声波传感器设置有杯形，并且包括壳体和用于产生超声波信号的可振荡单元。 可振荡单元由多个部件组成，并且具有如此体现，其具有基本上垂直于超声波测量信号的辐射或接收方向定向的节点平面。 振荡单元的外表面的至少一部分与壳体连接在可振荡单元的节点平面的区域中。

公开(公告)号：US06344024B1

公开(公告)日：2002-02-05

申请号：US09423700

申请日：2000-01-21

申请人： Rainer Brucher ,  Achim Wiest ,  Gerold Widenhorn

发明人： Rainer Brucher ,  Achim Wiest ,  Gerold Widenhorn

IPC分类号： A61B814

CPC分类号： A61B8/06 ,  A61B8/4281 ,  A61B8/4444

摘要： The invention relates to an ultrasound probe for use especially in medical diagnostics using ultrasonography. Said probe comprises an ultrasound sensor configured to generate an ultrasound send signal as a reaction to an electrical impulse and to receiving a receive signal reflected on an observation medium. Said ultrasound sensor is held in a supporting device and fitted with coupling and transmission devices for sending the transmission signal into the observation medium. Said transmission signal is a multifrequency signal comprising at least two individual signals which are separate from each other in the frequency range. Said probe also comprises means to evaluate the reflected receive signal in relation to the individual signals. The ultrasound sensor has a single crystal for generating signals, which crystal is simultaneously and in a synchronized manner impinged upon by the multifrequency signal with several carrier frequencies in the proximity of its resonance frequency. On a back surface facing away from the observation medium, the single crystal has an adaptation element made of metal or glass which serves to influence the band width and/or resonance frequency in a predeterminable manner.

摘要翻译： 本发明涉及一种特别用于使用超声检查的医学诊断中的超声波探头。 所述探针包括被配置为产生作为对电脉冲的反应的超声波发送信号并且接收在观察介质上反射的接收信号的超声传感器。 所述超声波传感器被保持在支撑装置中，并配有用于将传输信号发送到观察介质的耦合和传输装置。 所述发送信号是包括在频率范围内彼此分离的至少两个单独信号的多频信号。 所述探头还包括相对于各个信号来评估反射的接收信号的装置。 该超声波传感器具有用于产生信号的单晶体，该晶体同时并处于同步方式，该多个频率信号以其谐振频率附近的几个载波频率入射。 在背离观察介质的背面上，单晶具有由金属或玻璃制成的适配元件，其用于以可预定的方式影响带宽和/或谐振频率。

公开(公告)号：US08875587B2

公开(公告)日：2014-11-04

申请号：US13142305

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 ,  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. A connecting line between the centers of the ultrasonic transducers situated at an angle relative to the measuring tube axis and extends on a side of the measuring tube axis, on which the measuring tube outlet is located.

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。 超声波换能器的中心之间的连接线相对于测量管轴线成一定角度并且在测量管出口所在的测量管轴线的一侧上延伸。

公开(公告)号：US20080034887A1

公开(公告)日：2008-02-14

申请号：US10580314

申请日：2004-11-26

申请人： Alfred Rieder ,  Achim Wiest ,  Torsten Strunz ,  Michal Bezdek

发明人： Alfred Rieder ,  Achim Wiest ,  Torsten Strunz ,  Michal Bezdek

IPC分类号： G01F1/66

CPC分类号： G01F1/662

摘要： In order to be able to couple as great a fraction as possible of ultrasonic measuring signals into a medium to be measured, an ultrasonic sensor is provided with a cup-shape and includes a housing and an oscillatable unit for producing the ultrasonic signals. The oscillatable unit is composed of a plurality of components and is so embodied that it has a node plane, which is oriented essentially perpendicularly to the radiating or receiving direction of the ultrasonic measuring signals. At least a portion of the outer surface of the oscillatable unit is connected with the housing in the region of the node plane of the oscillatable unit.

摘要翻译： 为了能够将超声波测量信号尽可能多地耦合到要测量的介质中，超声波传感器设置有杯形，并且包括壳体和用于产生超声波信号的可振荡单元。 可振荡单元由多个部件组成，并且具有如此体现，其具有基本上垂直于超声波测量信号的辐射或接收方向定向的节点平面。 振荡单元的外表面的至少一部分与壳体连接在可振荡单元的节点平面的区域中。

公开(公告)号：US20060090570A1

公开(公告)日：2006-05-04

申请号：US11260220

申请日：2005-10-28

申请人： Achim Wiest

发明人： Achim Wiest

IPC分类号： G01N3/08

CPC分类号： G01N29/223 ,  G01F1/662 ,  G01F15/18 ,  G01N2203/0676 ,  G01N2291/0226 ,  G01N2291/02836 ,  G01N2291/2634

摘要： An apparatus for securing a measuring sensor on a pipeline. The mounting-housing is positionable on the pipeline, with the mounting-housing being embodied, and coordinated with the measuring sensor, in such a manner that a force, which acts on the mounting-housing in the direction of the pipeline, acts at least partly on the on the measuring sensor in the direction of the pipeline; and that at least one screw unit is provided, via which an adjustable force can be exerted on the mounting-housing in the direction of the pipeline.

摘要翻译： 一种用于将测量传感器固定在管道上的装置。 安装壳体可定位在管道上，其中安装壳体被实施并与测量传感器配合，使得沿管道方向作用在安装壳体上的力至少起作用 部分地在测量传感器上沿管道的方向; 并且提供至少一个螺钉单元，通过该螺钉单元可以在管道的方向上将可调节的力施加在安装壳体上。