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    Measurement transducer of vibration type
    1.
    发明申请
    Measurement transducer of vibration type 有权
    振动型测量传感器

    公开(公告)号：US20070119265A1

    公开(公告)日：2007-05-31

    申请号：US11599480

    申请日：2006-11-15

    申请人： Ennio Bitto ,  Gerhard Eckert ,  Rainer Lorenz ,  Alfred Rieder ,  Christian Schuetze ,  Michal Fuchs ,  Martin Anklin-Imhof ,  Wolfgang Drahm ,  Leonhard Probst

    发明人： Ennio Bitto ,  Gerhard Eckert ,  Rainer Lorenz ,  Alfred Rieder ,  Christian Schuetze ,  Michal Fuchs ,  Martin Anklin-Imhof ,  Wolfgang Drahm ,  Leonhard Probst

    IPC分类号： G01F1/84

    CPC分类号： G01F1/849 ,  G01F1/8404 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418 ,  G01F1/8422 ,  G01F1/8427

    摘要： The measurement transducer includes: A measuring tube vibrating at least at times during operation and serving for the conveying of a medium, wherein the measuring tube communicates with a pipeline via an inlet tube piece at an inlet end and an outlet tube piece at an outlet end; a counteroscillator, which is affixed to the measuring tube on the inlet end to form a first coupling zone and affixed to the measuring tube on the outlet end to form a second coupling zone; and a first cantilever for producing bending moments in the inlet tube piece and coupled with the inlet tube piece and the measuring tube essentially rigidly in the area of the first coupling zone and having a center of mass lying in the region of the inlet tube piece, as well as a second cantilever for producing bending moments in the outlet tube piece and coupled essentially rigidly with the outlet tube piece and the measuring tube in the region of the second coupling zone and having a center of mass lying in the region of the outlet tube piece. The measurement transducer of the invention is especially suited also for measuring tubes having large nominal diameters of more than 50 mm.

    摘要翻译： 测量传感器包括：测量管至少在操作期间振动并用于传送介质，其中测量管通过入口端处的入口管件和出口端的出口管件与管道连通 ; 固定在入口端的测量管上以形成第一联接区并在出口端固定到测量管以形成第二联接区的反倾析器; 以及第一悬臂，用于在所述入口管件中产生弯曲力矩，并且在所述第一联接区域的区域中基本上刚性地与所述入口管件和所述测量管耦合并且具有位于所述入口管件区域中的质心， 以及用于在出口管件中产生弯曲力矩的第二悬臂，并且在第二联接区域的区域中基本上与出口管件和测量管刚性地联接并且具有位于出口管的区域中的质心 片。 本发明的测量传感器特别适合于具有大于50mm的大公称直径的测量管。

    Measurement transducer of vibration-type
    3.
    发明授权
    Measurement transducer of vibration-type 有权
    振动型测量传感器

    公开(公告)号：US07475603B2

    公开(公告)日：2009-01-13

    申请号：US11599420

    申请日：2006-11-15

    申请人： Ennio Bitto ,  Gerhard Eckert ,  Rainer Lorenz ,  Alfred Rieder ,  Christian Schuetze ,  Michal Fuchs ,  Martin Anklin-Imhof ,  Wolfgang Drahm ,  Leonhard Probst

    发明人： Ennio Bitto ,  Gerhard Eckert ,  Rainer Lorenz ,  Alfred Rieder ,  Christian Schuetze ,  Michal Fuchs ,  Martin Anklin-Imhof ,  Wolfgang Drahm ,  Leonhard Probst

    IPC分类号： G01F1/84

    CPC分类号： G01F1/849 ,  G01F1/8404 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418 ,  G01F1/8422 ,  G01F1/8427

    摘要： The measurement transducer includes: A measuring tube vibrating at least at times during operation and serving for the conveying of a medium, wherein the measuring tube communicates with a pipeline via an inlet tube piece at an inlet end and an outlet tube piece at an outlet end; a counteroscillator, which is affixed to the measuring tube on the inlet end to form a first coupling zone and affixed to the measuring tube on the outlet end to form a second coupling zone; and a first cantilever for producing bending moments in the inlet tube piece and coupled with the inlet tube piece and the measuring tube essentially rigidly in the area of the first coupling zone and having a center of mass lying in the region of the inlet tube piece, as well as a second cantilever for producing bending moments in the outlet tube piece and coupled essentially rigidly with the outlet tube piece and the measuring tube in the region of the second coupling zone and having a center of mass lying in the region of the outlet tube piece. The measurement transducer of the invention is especially suited also for measuring tubes having large nominal diameters of more than 50 mm.

    摘要翻译： 测量传感器包括：测量管至少在操作期间振动并用于传送介质，其中测量管通过入口端处的入口管件和出口端的出口管件与管道连通 ; 固定在入口端的测量管上以形成第一联接区并在出口端固定到测量管以形成第二联接区的反倾析器; 以及第一悬臂，用于在所述入口管件中产生弯曲力矩，并且在所述第一联接区域的区域中基本上刚性地与所述入口管件和所述测量管耦合并且具有位于所述入口管件区域中的质心， 以及用于在出口管件中产生弯曲力矩的第二悬臂，并且在第二联接区域的区域中基本上与出口管件和测量管刚性地联接并且具有位于出口管的区域中的质心 片。 本发明的测量传感器特别适合于具有大于50mm的大公称直径的测量管。

    Measurement transducer of vibration type
    4.
    发明授权
    Measurement transducer of vibration type 有权
    振动型测量传感器

    公开(公告)号：US07490521B2

    公开(公告)日：2009-02-17

    申请号：US11599480

    申请日：2006-11-15

    申请人： Ennio Bitto ,  Gerhard Eckert ,  Rainer Lorenz ,  Alfred Rieder ,  Christian Schuetze ,  Michal Fuchs ,  Martin Anklin-Imhof ,  Wolfgang Drahm ,  Leonhard Probst

    发明人： Ennio Bitto ,  Gerhard Eckert ,  Rainer Lorenz ,  Alfred Rieder ,  Christian Schuetze ,  Michal Fuchs ,  Martin Anklin-Imhof ,  Wolfgang Drahm ,  Leonhard Probst

    IPC分类号： G01F1/84

    CPC分类号： G01F1/849 ,  G01F1/8404 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418 ,  G01F1/8422 ,  G01F1/8427

    摘要： The measurement transducer includes: A measuring tube vibrating at least at times during operation and serving for the conveying of a medium, wherein the measuring tube communicates with a pipeline via an inlet tube piece at an inlet end and an outlet tube piece at an outlet end; a counteroscillator, which is affixed to the measuring tube on the inlet end to form a first coupling zone and affixed to the measuring tube on the outlet end to form a second coupling zone; and a first cantilever for producing bending moments in the inlet tube piece and coupled with the inlet tube piece and the measuring tube essentially rigidly in the area of the first coupling zone and having a center of mass lying in the region of the inlet tube piece, as well as a second cantilever for producing bending moments in the outlet tube piece and coupled essentially rigidly with the outlet tube piece and the measuring tube in the region of the second coupling zone and having a center of mass lying in the region of the outlet tube piece. The measurement transducer of the invention is especially suited also for measuring tubes having large nominal diameters of more than 50 mm.

    摘要翻译： 测量传感器包括：测量管至少在操作期间振动并用于传送介质，其中测量管通过入口端处的入口管件和出口端的出口管件与管道连通 ; 固定在入口端的测量管上以形成第一联接区并在出口端固定到测量管以形成第二联接区的反倾析器; 以及第一悬臂，用于在所述入口管件中产生弯曲力矩，并且在所述第一联接区域的区域中基本上刚性地与所述入口管件和所述测量管耦合并且具有位于所述入口管件区域中的质心， 以及用于在出口管件中产生弯曲力矩的第二悬臂，并且在第二联接区域的区域中基本上与出口管件和测量管刚性地联接并且具有位于出口管的区域中的质心 片。 本发明的测量传感器特别适合于具有大于50mm的大公称直径的测量管。

    Measurement transducer of vibration-type
    6.
    发明申请
    Measurement transducer of vibration-type 有权
    振动型测量传感器

    公开(公告)号：US20070119264A1

    公开(公告)日：2007-05-31

    申请号：US11599420

    申请日：2006-11-15

    申请人： Ennio Bitto ,  Gerhard Eckert ,  Rainer Lorenz ,  Alfred Rieder ,  Christian Schuetze ,  Michael Fuchs ,  Martin Anklin-Imhof ,  Wolfgang Drahm ,  Leonhard Probst

    发明人： Ennio Bitto ,  Gerhard Eckert ,  Rainer Lorenz ,  Alfred Rieder ,  Christian Schuetze ,  Michael Fuchs ,  Martin Anklin-Imhof ,  Wolfgang Drahm ,  Leonhard Probst

    IPC分类号： G01F1/84

    CPC分类号： G01F1/849 ,  G01F1/8404 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418 ,  G01F1/8422 ,  G01F1/8427

    摘要： The measurement transducer includes: A measuring tube vibrating at least at times during operation and serving for the conveying of a medium, wherein the measuring tube communicates with a pipeline via an inlet tube piece at an inlet end and an outlet tube piece at an outlet end; a counteroscillator, which is affixed to the measuring tube on the inlet end to form a first coupling zone and affixed to the measuring tube on the outlet end to form a second coupling zone; and a first cantilever for producing bending moments in the inlet tube piece and coupled with the inlet tube piece and the measuring tube essentially rigidly in the area of the first coupling zone and having a center of mass lying in the region of the inlet tube piece, as well as a second cantilever for producing bending moments in the outlet tube piece and coupled essentially rigidly with the outlet tube piece and the measuring tube in the region of the second coupling zone and having a center of mass lying in the region of the outlet tube piece. The measurement transducer of the invention is especially suited also for measuring tubes having large nominal diameters of more than 50 mm.

    摘要翻译： 测量传感器包括：测量管至少在操作期间振动并用于传送介质，其中测量管通过入口端处的入口管件和出口端的出口管件与管道连通 ; 固定在入口端的测量管上以形成第一联接区并在出口端固定到测量管以形成第二联接区的反倾析器; 以及第一悬臂，用于在所述入口管件中产生弯曲力矩，并且在所述第一联接区域的区域中基本上刚性地与所述入口管件和所述测量管耦合并且具有位于所述入口管件区域中的质心， 以及用于在出口管件中产生弯曲力矩的第二悬臂，并且在第二联接区域的区域中基本上与出口管件和测量管刚性地联接并且具有位于出口管的区域中的质心 片。 本发明的测量传感器特别适合于具有大于50mm的大公称直径的测量管。

    Measurement transducer of vibration-type
    7.
    发明授权
    Measurement transducer of vibration-type 有权
    振动型测量传感器

    公开(公告)号：US07325461B2

    公开(公告)日：2008-02-05

    申请号：US11634087

    申请日：2006-12-06

    申请人： Ennio Bitto ,  Gerhard Eckert ,  Sergej Lopatin ,  Christian Matt ,  Helmut Pfeiffer ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Martin Stucki

    发明人： Ennio Bitto ,  Gerhard Eckert ,  Sergej Lopatin ,  Christian Matt ,  Helmut Pfeiffer ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Martin Stucki

    IPC分类号： G01F1/84

    CPC分类号： G01F1/8477 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8422 ,  G01F1/8427

    摘要： The measurement transducer includes at least two oscillatably held transducer tubes vibrating, at least at times, during operation, of which at least one transducer tube serving to convey at least a volume portion of a medium to be measured, communicates with a pipeline; as well as at least one transducer element for converting electrical energy into mechanical and/or vice versa. The two transducer tubes are mechanically coupled together by means of at least one, inlet-side, coupling element and by means of at least one, outlet-side, coupling element in such a manner that both the inlet-side coupling element, as well as also the outlet-side coupling element, are subjected during operation repeatedly to deformations which correspond to vibrations of at least one of the two transducer tubes for converting electrical energy into mechanical, oscillatory energy and/or vice versa. The transducer element, especially a transducer element formed by means of a piezoelectric, deformation body, and at least one of the coupling elements, are, at least mediately, mechanically coupled together in such a manner that the transducer element executes, at least in part, oscillatory movements, which correspond with the repeated deformations at least of this coupling element.

    摘要翻译： 该测量传感器包括至少两个可振荡地保持的换能器管，至少在操作期间振动，其中至少一个用于输送要测量的介质的体积部分的换能器管与管道连通; 以及用于将电能转换成机械和/或反之亦然的至少一个换能器元件。 两个换能器管通过至少一个入口侧联接元件并且借助于至少一个出口侧联接元件以这样的方式机械耦合在一起，使得入口侧耦合元件以及 以及出口侧联接元件也在重复操作时经受对应于两个换能器管中的至少一个的振动的变形，用于将电能转换成机械振荡能量和/或反之亦然。 传感器元件，特别是通过压电变形体和至少一个耦合元件形成的换能器元件至少中介地以这样的方式机械耦合在一起，使得换能器元件至少部分地执行 ，振荡运动，其至少与该耦合元件的重复变形相对应。

    Measurement transducer of vibration-type
    8.
    发明申请
    Measurement transducer of vibration-type 有权
    振动型测量传感器

    公开(公告)号：US20070151369A1

    公开(公告)日：2007-07-05

    申请号：US11634087

    申请日：2006-12-06

    申请人： Ennio Bitto ,  Gerhard Eckert ,  Sergej Lopatin ,  Christian Matt ,  Helmut Pfeiffer ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Martin Stucki

    发明人： Ennio Bitto ,  Gerhard Eckert ,  Sergej Lopatin ,  Christian Matt ,  Helmut Pfeiffer ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Martin Stucki

    IPC分类号： G01F1/84

    CPC分类号： G01F1/8477 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8422 ,  G01F1/8427

    摘要： The measurement transducer includes at least two oscillatably held transducer tubes vibrating, at least at times, during operation, of which at least one transducer tube serving to convey at least a volume portion of a medium to be measured, communicates with a pipeline; as well as at least one transducer element for converting electrical energy into mechanical and/or vice versa. The two transducer tubes are mechanically coupled together by means of at least one, inlet-side, coupling element and by means of at least one, outlet-side, coupling element in such a manner that both the inlet-side coupling element, as well as also the outlet-side coupling element, are subjected during operation repeatedly to deformations which correspond to vibrations of at least one of the two transducer tubes for converting electrical energy into mechanical, oscillatory energy and/or vice versa. The transducer element, especially a transducer element formed by means of a piezoelectric, deformation body, and at least one of the coupling elements, are, at least mediately, mechanically coupled together in such a manner that the transducer element executes, at least in part, oscillatory movements, which correspond with the repeated deformations at least of this coupling element.

    摘要翻译： 该测量传感器包括至少两个可振荡地保持的换能器管，至少在操作期间振动，其中至少一个用于输送要测量的介质的体积部分的换能器管与管道连通; 以及用于将电能转换成机械和/或反之亦然的至少一个换能器元件。 两个换能器管通过至少一个入口侧联接元件并且借助于至少一个出口侧联接元件以这样的方式机械耦合在一起，使得入口侧耦合元件以及 以及出口侧联接元件也在重复操作时经受对应于两个换能器管中的至少一个的振动的变形，用于将电能转换成机械振荡能量和/或反之亦然。 传感器元件，特别是通过压电变形体和至少一个耦合元件形成的换能器元件至少中介地以这样的方式机械耦合在一起，使得换能器元件至少部分地执行 ，振荡运动，其至少与该耦合元件的重复变形相对应。

    Vibratory transducer
    9.
    发明授权
    Vibratory transducer 有权
    振动传感器

    公开(公告)号：US06666098B2

    公开(公告)日：2003-12-23

    申请号：US10152692

    申请日：2002-05-23

    申请人： Wolfgang Drahm ,  Alfred Rieder ,  Ennio Bitto ,  Rainer Lorenz ,  Christian Schütze ,  Alfred Wenger ,  Michael Fuchs ,  Martin Anklin

    发明人： Wolfgang Drahm ,  Alfred Rieder ,  Ennio Bitto ,  Rainer Lorenz ,  Christian Schütze ,  Alfred Wenger ,  Michael Fuchs ,  Martin Anklin

    IPC分类号： G01F184

    CPC分类号： G01F1/8413 ,  G01F1/8418 ,  G01F1/8472 ,  G01F1/8477

    摘要： A vibratory transducer comprises a flow tube for conducting the fluid flowing in a pipe. The flow tube communicates with the pipe via an inlet-side tube section and an outlet-side tube section. An antivibrator is mechanically connected with the flow tube by an inlet-side coupler and an outlet-side coupler. For driving flow tube and antivibrator at an excitation frequency the transducer comprising an excitation system and for sensing inlet-side and outlet-side vibrations of the flow tube the transducer comprising a sensor system. An internal system formed by the flow tube, the antivibrator, the excitation system, and the sensor system, oscillating about a longitudinal axis of the transducer which is essentially in alignment with the inlet-side tube sections, forces a torsion of the couplers about the longitudinal axis and an essentially torsional elastic deformation of the inlet-side and outlet-side tube sections. The couplers are so dimensioned that an inherent torsion eigenmode of the inlet-side coupler and the inlet-side tube section has a natural frequency approximately equal to the excitation frequency, and an inherent torsion eigenmode of the outlet-side coupler and outlet-side tube section has a natural frequency essentially equal to the natural frequency of the inlet-side inherent torsion eigenmode.

    摘要翻译： 振动换能器包括用于导管在管中流动的流体的流管。 流管经由入口侧管部和出口侧管部与管连通。 防振器通过入口侧联接器和出口侧联接器与流量管机械连接。 为了以激励频率驱动流管和防振器，换能器包括激励系统并且用于感测流管的入口侧和出口侧振动，换能器包括传感器系统。 由流体管，防振器，激励系统和传感器系统形成的内部系统围绕换能器的纵向轴线摆动，该纵向轴线基本上与入口侧管段对准，迫使耦合器的扭转在 纵向轴线和入口侧和出口侧管段的基本上扭转的弹性变形。 耦合器的尺寸使得入口侧耦合器和入口侧管部分的固有扭转本征模具具有大致等于激发频率的固有频率，并且出口侧耦合器和出口侧管的固有扭转本征模式 截面具有基本上等于入口侧固有扭转本征模式的固有频率的固有频率。

    Measuring transducer of vibration-type
    10.
    发明申请
    Measuring transducer of vibration-type 有权
    振动型测量传感器

    公开(公告)号：US20070151370A1

    公开(公告)日：2007-07-05

    申请号：US11635502

    申请日：2006-12-08

    申请人： Ennio Bitto ,  Christian Schuetze ,  Martin Anklin-Imhof ,  Christof Huber ,  Dieter Mundschin ,  Michael Lambrigger

    发明人： Ennio Bitto ,  Christian Schuetze ,  Martin Anklin-Imhof ,  Christof Huber ,  Dieter Mundschin ,  Michael Lambrigger

    IPC分类号： G01F1/84

    CPC分类号： G01F1/8477 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418

    摘要： The measuring transducer includes a transducer housing, as well as an internal part arranged in the transducer housing. The internal part includes at least one curved measuring tube vibrating, at least at times, during operation and serving for conveying the medium, as well as a counteroscillator affixed to the measuring tube on the inlet-side, accompanied by formation of a coupling zone, and to the measuring tube on the outlet-side, accompanied by the formation of a coupling zone. The internal part is held oscillatably in the transducer housing, at least by means of two connecting tube pieces, via which the measuring tube communicates during operation with the pipeline and which are so oriented with respect to one another, as well as with respect to an imaginary longitudinal axis of the measuring transducer, that the internal part can move during operation in the manner of a pendulum about the longitudinal axis. Counteroscillator of the measuring transducer of the invention is formed by means of two counteroscillator plates, of which a first counteroscillator plate is arranged on the left side of the measuring tube and a second counteroscillator plate is arranged on the right side of the measuring tube.

    摘要翻译： 测量传感器包括一个换能器壳体，以及一个布置在换能器壳体中的内部部件。 内部部分包括至少一个弯曲测量管，至少有时在操作期间和在用于输送介质的作用下振动，以及在入口侧固定到测量管的反倾倒仪，伴随着形成耦合区， 并且在出口侧的测量管，伴随着形成耦合区域。 至少通过两个连接管件将内部部件可振动地保持在换能器壳体中，测量管在操作期间与管道相通，并且相对于彼此相对定向， 测量传感器的假想纵向轴线，内部部件可以在围绕纵向轴线摆动的方式在操作期间移动。 本发明的测量传感器的反射镜由两个反相器振荡器形成，其中在测量管的左侧布置有第一反倾析器板，在测量管的右侧设置有第二反倾析器板。