公开(公告)号：US07698957B2

公开(公告)日：2010-04-20

申请号：US12289867

申请日：2008-11-06

申请人： Ennio Bitto ,  Wolfgang Drahm ,  Rainer Lorenz

发明人： Ennio Bitto ,  Wolfgang Drahm ,  Rainer Lorenz

IPC分类号： G01F1/84

CPC分类号： G01F1/849 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418

摘要： A measurement transducer includes: At least one interconnected system formed by means of at least two components, especially components of metal. At least the first component of the interconnected system is, in such case, embodied as a composite, formed part composed of at least two materials, which differ from one another with respect to at least one physical and/or chemical property, especially a material density, melting temperature, coefficient of thermal expansion and/or modulus of elasticity, etc. As a result of using at least one composite component, the at least two components of the interconnected system can be bonded together lastingly and reliably, especially by means of welding, such being true especially also for the case in which the interconnected system is a bi-, or poly-, metal, interconnected system.

摘要翻译： 测量传感器包括：至少一个由至少两个部件形成的互连系统，特别是金属部件。 在这种情况下，至少互连系统的第一部件被实施为由至少两种材料组成的复合材料，所述材料相对于至少一种物理和/或化学性质，特别是材料 密度，熔融温度，热膨胀系数和/或弹性模量等。作为使用至少一种复合组分的结果，互连系统的至少两个组分可以被可靠地结合在一起，特别是通过 这种情况尤其适用于互连系统是双金属或多金属互连系统的情况。

公开(公告)号：US20090139349A1

公开(公告)日：2009-06-04

申请号：US12289867

申请日：2008-11-06

申请人： Wolfgang Drahm ,  Ennio Bitto ,  Rainer Lorenz

发明人： Wolfgang Drahm ,  Ennio Bitto ,  Rainer Lorenz

IPC分类号： G01F1/84

CPC分类号： G01F1/849 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418

摘要： A measurement transducer includes: At least one interconnected system formed by means of at least two components, especially components of metal. At least the first component of the interconnected system is, in such case, embodied as a composite, formed part composed of at least two materials, which differ from one another with respect to at least one physical and/or chemical property, especially a material density, melting temperature, coefficient of thermal expansion and/or modulus of elasticity, etc. As a result of using at least one composite component, the at least two components of the interconnected system can be bonded together lastingly and reliably, especially by means of welding, such being true especially also for the case in which the interconnected system is a bi-, or poly-, metal, interconnected system.

摘要翻译： 测量传感器包括：至少一个由至少两个部件形成的互连系统，特别是金属部件。 在这种情况下，至少互连系统的第一部件被实施为由至少两种材料组成的复合材料，所述材料相对于至少一种物理和/或化学性质，特别是材料 密度，熔融温度，热膨胀系数和/或弹性模量等。作为使用至少一种复合组分的结果，互连系统的至少两个组分可以被可靠地结合在一起，特别是通过 这种情况尤其适用于互连系统是双金属或多金属互连系统的情况。

公开(公告)号：US07472607B2

公开(公告)日：2009-01-06

申请号：US11599478

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.

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。

公开(公告)号：US20060201260A1

公开(公告)日：2006-09-14

申请号：US11362054

申请日：2006-02-27

申请人： Wolfgang Drahm ,  Ennio Bitto ,  Rainer Lorenz

发明人： Wolfgang Drahm ,  Ennio Bitto ,  Rainer Lorenz

IPC分类号： G01F1/84

CPC分类号： G01F1/849 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418

摘要： The measurement transducer includes: At least one interconnected system (1, 2) formed by means of at least two components (1, 2), especially components (1, 2) of metal. At least the first component (1) of the interconnected system is, in such case, embodied as a composite, formed part composed of at least two materials, which differ from one another with respect to at least one physical and/or chemical property, especially a material density, melting temperature, coefficient of thermal expansion and/or modulus of elasticity, etc. As a result of using at least one composite component (1), the at least two components of the interconnected system (1, 2) can be bonded together lastingly and reliably, especially by means of welding, such being true especially also for the case in which the interconnected system is a bi-, or poly-, metal, interconnected system (1, 2).

摘要翻译： 测量传感器包括：至少一个通过至少两个部件（1,2）形成的互连系统（1,2），特别是金属部件（1,2）。 在这种情况下，至少互连系统的第一部件（1）被实施为由至少两种材料组成的复合形成部件，所述至少两种材料相对于至少一种物理和/或化学性质彼此不同， 特别是材料密度，熔融温度，热膨胀系数和/或弹性模量等。作为使用至少一个复合部件（1）的结果，互连系统（1,2）的至少两个部件可以 特别是通过焊接，可靠地结合在一起，特别是对于互连系统是双金属或多金属互连系统（1,2）的情况也是如此。

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。

公开(公告)号：US20070186685A1

公开(公告)日：2007-08-16

申请号：US11599478

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.

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。

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。

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。