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1. 发明授权

US07665370B2 Vibration-type measuring transducer having connecting lines secured pointwise to the transducer housing 有权
标题翻译：振动型测量传感器，其连接线与转换器壳体相接点
公开(公告)号：US07665370B2
公开(公告)日：2010-02-23
申请号：US12000934
申请日：2007-12-19
申请人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
发明人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/8409 , G01F1/8413 , G01F1/8418 , G01F1/8422 , G01F1/8427 , G01F15/024
摘要： The measuring transducer includes: a measuring tube vibrating, at least at times, during operation and serving for conveying 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; a sensor arrangement secured, at least in part, to the counteroscillator for registering oscillations at least of the measuring tube; an exciter mechanism secured, at least in part, to the counteroscillator for driving at least the measuring tube; a transducer housing affixed to the inlet tube piece and the outlet tube piece; and connection lines, especially connection lines for the exciter mechanism and/or for the sensor arrangement, of which connection lines at least one is secured at least sectionally along the counteroscillator and secured at least pointwise thereto, as well as to the transducer housing. The connection lines are routed essentially symmetrically with respect to a principal axis of inertia of the inner part formed by means of measuring tube and counteroscillator, especially mirror-symmetrically with respect to at least one principal axis of inertia of the counteroscillator, whereby an essentially symmetrical damping force per unit length can be assured in the measuring transducer.
摘要翻译：测量传感器包括：测量管，至少有时在操作期间和在用于输送介质时振动，其中测量管通过入口端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; 传感器装置，至少部分地固定在所述反相振荡器上，用于至少记录所述测量管的振荡; 至少部分地固定在所述反振荡器上用于至少驱动所述测量管的激励器机构; 固定在入口管件和出口管件上的换能器壳体; 以及连接线，特别是用于激励器机构和/或用于传感器装置的连接线，其连接线至少一个至少沿着反摆振器至少部分地被固定并且至少在其上固定并且固定到换能器壳体。连接线相对于通过测量管和反相振荡器形成的内部部件的主要惯性轴线基本上对称地布置，特别是相对于反摆动器的至少一个主要惯性轴镜像对称，由此基本对称在测量传感器中可以确保每单位长度的阻尼力。

2. 发明授权

US07654152B2 Vibration-type measuring transducer having connecting lines secured pointwise to the transducer housing 有权
标题翻译：振动型测量传感器，其连接线与转换器壳体相接点
公开(公告)号：US07654152B2
公开(公告)日：2010-02-02
申请号：US12003265
申请日：2007-12-21
申请人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
发明人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/8409 , G01F1/8413 , G01F1/8418 , G01F1/8422 , G01F1/8427 , G01F15/024
摘要： A measuring transducer includes: a measuring tube vibrating, at least at times, during operation and serving for conveying a medium, wherein the measuring tube communicates with a pipeline via an inlet tube piece on an inlet side and an outlet tube piece on an outlet side; a counteroscillator, which is affixed to the measuring tube on the inlet and outlet sides to form coupling zones; an cantilever coupled with the measuring tube on the inlet side; an cantilever coupled with the measuring tube on the outlet side; a sensor arrangement secured, at least in part, to the counteroscillator for registering oscillations at least of the measuring tube; an exciter mechanism secured, at least in part, to the counteroscillator for driving at least the measuring tube; a transducer housing affixed to the inlet tube piece and to the outlet tube piece; as well as connection lines, of which at least one is secured at least pointwise to the transducer housing and at least pointwise to an inner part of the measuring transducer formed by means of measuring tube, counteroscillator and the two cantilevers. A section at least of the one connection line extends freely suspended between two mutually spaced tie-down points. One of the tie-down points is located on the inner part of the measuring transducer and the other on the transducer housing. The two tie-down points are so placed that a relative distance therebetween remains essentially unchanged, even when the measuring tube is vibrating.
摘要翻译：测量传感器包括：测量管，至少有时在操作期间和在用于输送介质时起振动作用，其中测量管通过入口侧的入口管件和出口侧的出口管件与管道连通 ; 固定在入口侧和出口侧的测量管上，形成耦合区; 与入口侧的测量管相连的悬臂; 与出口侧的测量管相连的悬臂; 传感器装置，至少部分地固定在所述反相振荡器上，用于至少记录所述测量管的振荡; 至少部分地固定在所述反振荡器上用于至少驱动所述测量管的激励器机构; 固定到入口管件和出口管件的换能器壳体; 以及连接线，其中至少一个至少一个固定在换能器壳体上，并且至少一点到达通过测量管，反向振荡器和两个悬臂形成的测量换能器的内部。一个连接线中的至少一个连接线自由地悬挂在两个相互间隔的连接点之间。其中一个固定点位于测量传感器的内部，另一个位于传感器外壳上。两个结合点被放置成使得它们之间的相对距离保持基本上不变，即使当测量管振动时。

3. 发明申请

US20080223150A1 Measuring transducer of vibration-type 有权
标题翻译：振动型测量传感器
公开(公告)号：US20080223150A1
公开(公告)日：2008-09-18
申请号：US12003265
申请日：2007-12-21
申请人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
发明人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/8409 , G01F1/8413 , G01F1/8418 , G01F1/8422 , G01F1/8427 , G01F15/024
摘要： A measuring transducer includes: a measuring tube vibrating, at least at times, during operation and serving for conveying a medium, wherein the measuring tube communicates with a pipeline via an inlet tube piece on an inlet side and an outlet tube piece on an outlet side; a counteroscillator, which is affixed to the measuring tube on the inlet and outlet sides to form coupling zones; an cantilever coupled with the measuring tube on the inlet side; an cantilever coupled with the measuring tube on the outlet side; a sensor arrangement secured, at least in part, to the counteroscillator for registering oscillations at least of the measuring tube; an exciter mechanism secured, at least in part, to the counteroscillator for driving at least the measuring tube; a transducer housing affixed to the inlet tube piece and to the outlet tube piece; as well as connection lines, of which at least one is secured at least pointwise to the transducer housing and at least pointwise to an inner part of the measuring transducer formed by means of measuring tube, counteroscillator and the two cantilevers. A section at least of the one connection line extends freely suspended between two mutually spaced tie-down points. One of the tie-down points is located on the inner part of the measuring transducer and the other on the transducer housing. The two tie-down points are so placed that a relative distance therebetween remains essentially unchanged, even when the measuring tube is vibrating.
摘要翻译：测量传感器包括：测量管，至少有时在操作期间和在用于输送介质时起振动作用，其中测量管通过入口侧的入口管件和出口侧的出口管件与管道连通 ; 固定在入口侧和出口侧的测量管上，形成耦合区; 与入口侧的测量管相连的悬臂; 与出口侧的测量管相连的悬臂; 传感器装置，至少部分地固定在所述反相振荡器上，用于至少记录所述测量管的振荡; 至少部分地固定在所述反振荡器上用于至少驱动所述测量管的激励器机构; 固定到入口管件和出口管件的换能器壳体; 以及连接线，其中至少一个至少一个固定在换能器壳体上，并且至少一点到达通过测量管，反向振荡器和两个悬臂形成的测量换能器的内部。一个连接线中的至少一个连接线自由地悬挂在两个相互间隔的连接点之间。其中一个固定点位于测量传感器的内部，另一个位于传感器外壳上。两个结合点被放置成使得它们之间的相对距离保持基本上不变，即使当测量管振动时。

4. 发明授权

US07658116B2 Measuring transducer of the vibration-type with two cantilevers 有权
标题翻译：用两个悬臂测量振动型传感器
公开(公告)号：US07658116B2
公开(公告)日：2010-02-09
申请号：US12003105
申请日：2007-12-20
申请人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
发明人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/8409 , G01F1/8413 , G01F1/8418 , G01F1/8422 , G01F1/8427 , G01F15/024
摘要： A measuring transducer includes: A measuring tube vibrating, at least at times, during operation and serving for conveying 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 transducer housing affixed to the inlet tube piece and the outlet tube piece. An exciter mechanism, for driving at least the measuring tube, and a sensor arrangement, for registering oscillations at least of the measuring tube, are, in each case, secured, at least in part, to the counteroscillator. Additionally, on the inlet side, an cantilever is so coupled in the region of the coupling zone with the inlet tube piece and the measuring tube, that the center of mass of the cantilever lies in the region of the inlet tube piece, and, on the outlet side, an cantilever is so coupled in the region of the coupling zone with the outlet tube piece and the measuring tube, that the center of mass of the cantilever lies in the region of the outlet tube piece. Furthermore, the measuring transducer includes connection lines, especially connection lines for the exciter mechanism and/or for the sensor arrangement, with at least one of the connection lines being secured to at least one of the two cantilevers.
摘要翻译：测量传感器包括：测量管，至少有时在操作期间和在用于输送介质时起振动作用，其中所述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; 以及附接到入口管件和出口管件的换能器壳体。用于至少驱动测量管的激励器机构和用于记录至少测量管的振荡的传感器装置在每种情况下至少部分地被固定到反相振荡器。此外，在入口侧，悬臂在耦合区域的区域与入口管件和测量管联接，悬臂的质心位于入口管件的区域中，并且在出口侧，悬臂在与出口管件和测量管的联接区域的区域中联接，悬臂的质心位于出口管件的区域中。此外，测量换能器包括连接线，尤其是用于激励器机构和/或用于传感器装置的连接线，其中至少一个连接线固定到两个悬臂中的至少一个。

5. 发明申请

US20080250871A1 Measuring transducer of vibration-type 有权
标题翻译：振动型测量传感器
公开(公告)号：US20080250871A1
公开(公告)日：2008-10-16
申请号：US12003105
申请日：2007-12-20
申请人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
发明人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/8409 , G01F1/8413 , G01F1/8418 , G01F1/8422 , G01F1/8427 , G01F15/024
摘要： A measuring transducer includes: A measuring tube vibrating, at least at times, during operation and serving for conveying 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 transducer housing affixed to the inlet tube piece and the outlet tube piece. An exciter mechanism, for driving at least the measuring tube, and a sensor arrangement, for registering oscillations at least of the measuring tube, are, in each case, secured, at least in part, to the counteroscillator. Additionally, on the inlet side, an cantilever is so coupled in the region of the coupling zone with the inlet tube piece and the measuring tube, that the center of mass of the cantilever lies in the region of the inlet tube piece, and, on the outlet side, an cantilever is so coupled in the region of the coupling zone with the outlet tube piece and the measuring tube, that the center of mass of the cantilever lies in the region of the outlet tube piece. Furthermore, the measuring transducer includes connection lines, especially connection lines for the exciter mechanism and/or for the sensor arrangement, with at least one of the connection lines being secured to at least one of the two cantilevers.
摘要翻译：测量传感器包括：测量管，至少有时在操作期间和在用于输送介质时起振动作用，其中所述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; 以及附接到入口管件和出口管件的换能器壳体。用于至少驱动测量管的激励器机构和用于记录至少测量管的振荡的传感器装置在每种情况下至少部分地被固定到反相振荡器。此外，在入口侧，悬臂在耦合区域的区域与入口管件和测量管联接，悬臂的质心位于入口管件的区域中，并且在出口侧，悬臂在与出口管件和测量管的联接区域的区域中联接，悬臂的质心位于出口管件的区域中。此外，测量换能器包括连接线，尤其是用于激励器机构和/或用于传感器装置的连接线，其中至少一个连接线固定到两个悬臂中的至少一个。

6. 发明申请

US20080223149A1 Measuring transducer of vibration-Type 有权
标题翻译：振动型测量传感器
公开(公告)号：US20080223149A1
公开(公告)日：2008-09-18
申请号：US12000934
申请日：2007-12-19
申请人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
发明人： Alfred Rieder , Michael Fuchs , Leonhard Probst , Michael Wiesmann
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/8409 , G01F1/8413 , G01F1/8418 , G01F1/8422 , G01F1/8427 , G01F15/024
摘要： The measuring transducer includes: a measuring tube vibrating, at least at times, during operation and serving for conveying 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; a sensor arrangement secured, at least in part, to the counteroscillator for registering oscillations at least of the measuring tube; an exciter mechanism secured, at least in part, to the counteroscillator for driving at least the measuring tube; a transducer housing affixed to the inlet tube piece and the outlet tube piece; and connection lines, especially connection lines for the exciter mechanism and/or for the sensor arrangement, of which connection lines at least one is secured at least sectionally along the counteroscillator and secured at least pointwise thereto, as well as to the transducer housing. The connection lines are routed essentially symmetrically with respect to a principal axis of inertia of the inner part formed by means of measuring tube and counteroscillator, especially mirror-symmetrically with respect to at least one principal axis of inertia of the counteroscillator, whereby an essentially symmetrical damping force per unit length can be assured in the measuring transducer.
摘要翻译：测量传感器包括：测量管，至少有时在操作期间和在用于输送介质时振动，其中测量管通过入口端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; 传感器装置，至少部分地固定在所述反相振荡器上，用于至少记录所述测量管的振荡; 至少部分地固定在所述反振荡器上用于至少驱动所述测量管的激励器机构; 固定在入口管件和出口管件上的换能器壳体; 以及连接线，特别是用于激励器机构和/或用于传感器装置的连接线，其连接线至少一个至少沿着反摆振器至少部分地被固定并且至少在其上固定并且固定到换能器壳体。连接线相对于通过测量管和反相振荡器形成的内部部件的主要惯性轴线基本上对称地布置，特别是相对于反摆动器的至少一个主要惯性轴镜像对称，由此基本对称在测量传感器中可以确保每单位长度的阻尼力。

7. 发明申请

US20090145244A1 Measuring transducer of vibration-type 有权
标题翻译：振动型测量传感器
公开(公告)号：US20090145244A1
公开(公告)日：2009-06-11
申请号：US12289169
申请日：2008-10-22
申请人： Alfred Rieder , Michael Fuchs , Wolfgang Drahm , Leonhard Probst
发明人： Alfred Rieder , Michael Fuchs , Wolfgang Drahm , Leonhard Probst
IPC分类号： G01F1/84 , G01F1/20
CPC分类号： G01F1/849 , G01F1/8409 , G01F1/8413 , G01F1/8418 , G01F1/8422 , G01F1/8427
摘要： A measuring transducer includes: a measuring tube vibrating at least at times and serving for conveying medium to be measured; a counteroscillator, which is affixed to the measuring tube on an inlet-side, to form a first coupling zone, and to the measuring tube on an outlet-side, to form a second coupling zone; an exciter mechanism for driving at least the measuring tube; as well as a sensor arrangement for registering oscillations at least of the measuring tube. During operation, the measuring tube executes, at least at times and/or at least in part, bending oscillations about an imaginary bending oscillation axis, which imaginarily connects the two coupling zones with one another. Additionally, at least a first spring element and a second spring element are included, with each of the at least two spring elements being affixed to the measuring tube and the counteroscillator spaced both from each of the two coupling zones as well as also from the exciter mechanism.
摘要翻译：测量传感器包括：测量管至少有时振动并用于输送要测量的介质; 固定在入口侧的测量管上，形成第一耦合区，并在出口侧与测量管相连以形成第二耦合区; 用于至少驱动所述测量管的激励机构; 以及用于至少记录测量管的振荡的传感器装置。在操作期间，测量管至少在有时和/或至少部分地执行围绕虚拟弯曲振荡轴线的弯曲振荡，该虚拟弯曲振荡轴线将两个耦合区域彼此连接起来。此外，至少包括第一弹簧元件和第二弹簧元件，其中至少两个弹簧元件中的每一个固定到测量管和与两个联接区域中的每一个以及从激励器隔开的反倾倒器机制。

8. 发明申请

US20070119264A1 Measurement transducer of vibration-type 有权
标题翻译：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。

9. 发明申请

US20070186685A1 Measurement transducer of vibration type 有权
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.

10. 发明授权

US07658115B2 Measuring transducer of vibration-type 有权
标题翻译：振动型测量传感器
公开(公告)号：US07658115B2
公开(公告)日：2010-02-09
申请号：US12289169
申请日：2008-10-22
申请人： Alfred Rieder , Michael Fuchs , Wolfgang Drahm , Leonhard Probst
发明人： Alfred Rieder , Michael Fuchs , Wolfgang Drahm , Leonhard Probst
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/8409 , G01F1/8413 , G01F1/8418 , G01F1/8422 , G01F1/8427
摘要： A measuring transducer includes: a measuring tube vibrating at least at times and serving for conveying medium to be measured; a counteroscillator, which is affixed to the measuring tube on an inlet-side, to form a first coupling zone, and to the measuring tube on an outlet-side, to form a second coupling zone; an exciter mechanism for driving at least the measuring tube; as well as a sensor arrangement for registering oscillations at least of the measuring tube. During operation, the measuring tube executes, at least at times and/or at least in part, bending oscillations about an imaginary bending oscillation axis, which imaginarily connects the two coupling zones with one another. Additionally, at least a first spring element and a second spring element are included, with each of the at least two spring elements being affixed to the measuring tube and the counteroscillator spaced both from each of the two coupling zones as well as also from the exciter mechanism.
摘要翻译：测量传感器包括：测量管至少有时振动并用于输送要测量的介质; 固定在入口侧的测量管上，形成第一联接区域，并在出口侧与测量管相连接，形成第二连接区域; 用于至少驱动所述测量管的激励机构; 以及用于至少记录测量管的振荡的传感器装置。在操作期间，测量管至少在有时和/或至少部分地执行围绕虚拟弯曲振荡轴线的弯曲振荡，该虚拟弯曲振荡轴线将两个耦合区域彼此连接起来。此外，至少包括第一弹簧元件和第二弹簧元件，其中至少两个弹簧元件中的每一个固定到测量管和与两个联接区域中的每一个以及从激励器隔开的反倾倒器机制。

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