公开(公告)号：US20100251830A1

公开(公告)日：2010-10-07

申请号：US12659535

申请日：2010-03-11

申请人： Ennio Bitto ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Christof Huber ,  Michael Kirst

发明人： Ennio Bitto ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Christof Huber ,  Michael Kirst

IPC分类号： G01F1/84

CPC分类号： G01F1/8495 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8431 ,  G01F1/8436 ,  G01F15/024 ,  G01N11/16

摘要： The measuring system of the invention comprises: A measuring transducer of vibration-type, through which medium flows during operation and which serves for producing oscillatory signals dependent on a viscosity of the flowing medium and/or a Reynolds number of the flowing medium; as well as a transmitter electronics electrically coupled with the measuring transducer for driven the measuring transducer and for evaluating oscillatory signals delivered by the measuring transducer. The measuring transducer includes: An inlet-side flow divider (201) having at least two, mutually spaced, flow openings (201A, 201B); an outlet-side flow divider (202) having at least two, mutually spaced, flow openings (202A, 202B); at least two, mutually parallel, straight, measuring tubes (181, 182) for conveying flowing medium, connected to the flow dividers (201, 202) for forming a tube arrangement having at least two flow paths for parallel flow; as well as an electromechanical exciter mechanism (4) for exciting and maintaining mechanical oscillations of the at least two measuring tubes (181, 182). Each of the at least two measuring tubes opens with an inlet-side measuring tube end into a flow opening (201A) of the inlet-side flow divider (201) and with an outlet-side, second measuring tube end into a flow opening (202A) of the outlet-side flow divider (202). The transmitter electronics feeds, by means of an electrical driver signal supplied to the exciter mechanism, electrical excitation power into the exciter mechanism, while the exciter mechanism converts electrical excitation power at least partially into opposite-equal torsional oscillations of the at least two measuring tubes (181, 182).

摘要翻译： 本发明的测量系统包括：振动型测量传感器，介质在操作期间流动，用于产生取决于流动介质的粘度和/或流动介质的雷诺数的振荡信号; 以及与用于驱动测量换能器的测量换能器电耦合并用于评估由测量换能器传递的振荡信号的发射器电子装置。 测量传感器包括：具有至少两个相互间隔开的流动开口（201A，201B）的入口侧分流器（201）; 具有至少两个相互间隔开的流动开口（202A，202B）的出口侧分流器（202）; 至少两个相互平行的直的测量管（181,182），用于输送连接到分流器（201,202）的流动介质，用于形成具有用于平行流动的至少两个流动路径的管装置; 以及用于激发和保持所述至少两个测量管（181,182）的机械振荡的机电激励机构（4）。 所述至少两个测量管中的每个测量管打开，入口侧测量管端部进入入口侧分流器（201）的流动开口（201A），并且出口侧，第二测量管端部进入流动开口 202A）的出口侧分流器（202）。 发射机电子装置通过提供给激励机构的电驱动器信号将电激励功率馈送到激励机构中，同时激励机构将电激励功率至少部分地转换成至少两个测量管的相等的扭转振荡 （181,182）。

公开(公告)号：US08327719B2

公开(公告)日：2012-12-11

申请号：US12659504

申请日：2010-03-11

申请人： Alfred Rieder ,  Martin Anklin-Imhof ,  Ennio Bitto ,  Christof Huber

发明人： Alfred Rieder ,  Martin Anklin-Imhof ,  Ennio Bitto ,  Christof Huber

IPC分类号： G01F1/84

CPC分类号： G01F1/8495 ,  G01F1/8409 ,  G01F1/8413

摘要： A measuring transducer comprising: a transducer housing, of which an inlet-side, housing end is formed by means of an inlet-side, flow divider having exactly four flow openings spaced, in each case, from one another and an outlet-side, housing end is formed by means of an outlet-side, flow divider having exactly four flow openings spaced, in each case, from one another; as well as exactly four, straight, measuring tubes connected to the flow dividers for guiding flowing medium along flow paths connected in parallel. The measuring transducer includes an electromechanical exciter mechanism for producing and/or maintaining mechanical oscillations of the four measuring tubes. The measuring tubes are excitable pairwise to execute opposite phase bending oscillations in, in each case, a shared imaginary plane of oscillation.

摘要翻译： 一种测量换能器，包括：换能器壳体，其入口侧壳体端部通过入口侧分流器形成，其具有在每种情况下彼此间隔开的四个流动开口和出口侧， 壳体端部通过出口侧分流器形成，其分流器具有在每种情况下彼此间隔开的四个流动开口; 以及连接到分流器的四个直的测量管，用于沿着并联连接的流动路径引导流动介质。 测量传感器包括用于产生和/或维持四个测量管的机械振荡的机电激励器机构。 测量管是成对激发的，以在每种情况下执行相位相位弯曲振荡，共振的虚拟平面。

公开(公告)号：US08333119B2

公开(公告)日：2012-12-18

申请号：US12659530

申请日：2010-03-11

申请人： Martin Anklin-Imhof ,  Ennio Bitto ,  Christof Huber ,  Alfred Rieder

发明人： Martin Anklin-Imhof ,  Ennio Bitto ,  Christof Huber ,  Alfred Rieder

IPC分类号： G01F1/84

CPC分类号： G01F1/8495 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8431 ,  G01F1/8436 ,  G01F15/024 ,  G01N11/16

摘要： A measuring transducer includes: a transducer housing with an inlet-side flow divider having exactly four flow openings and an outlet-side flow divider having exactly four flow openings; as well as exactly four, straight, measuring tubes connected to the flow dividers. Each of the four measuring tubes opens into one the flow openings of the inlet-side flow divider and into one the flow openings of the outlet-side flow divide. Additionally, the measuring transducer includes an electromechanical exciter mechanism for producing and/or maintaining mechanical oscillations of the measuring tubes such that the measuring tubes are excitable pairwise to execute opposite phase bending oscillations in a shared imaginary plane of oscillation.

摘要翻译： 测量传感器包括：换能器壳体，其具有正好四个流动开口的入口侧分流器和具有正好四个流动开口的出口侧分流器; 以及连接到分流器的正好四个直的测量管。 四个测量管中的每个测量管分别打开入口侧分流器的流动开口和一个出口侧流动分流的流动开口。 此外，测量换能器包括用于产生和/或维持测量管的机械振荡的机电激励器机构，使得测量管成对地激发，以在共享虚拟平面中执行相反相位弯曲振荡。

公开(公告)号：US20100236338A1

公开(公告)日：2010-09-23

申请号：US12659504

申请日：2010-03-11

申请人： Ennio Bitto ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Christof Huber

发明人： Ennio Bitto ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Christof Huber

IPC分类号： G01F1/84

CPC分类号： G01F1/8495 ,  G01F1/8409 ,  G01F1/8413

摘要： A measuring transducer comprising: a transducer housing, of which an inlet-side, housing end is formed by means of an inlet-side, flow divider having exactly four flow openings spaced, in each case, from one another and an outlet-side, housing end is formed by means of an outlet-side, flow divider having exactly four flow openings spaced, in each case, from one another; as well as exactly four, straight, measuring tubes connected to the flow dividers for guiding flowing medium along flow paths connected in parallel. The measuring transducer includes an electromechanical exciter mechanism for producing and/or maintaining mechanical oscillations of the four measuring tubes. The measuring tubes are excitable pairwise to execute opposite phase bending oscillations in, in each case, a shared imaginary plane of oscillation.

摘要翻译： 一种测量换能器，包括：换能器壳体，其入口侧壳体端部通过入口侧分流器形成，其具有在每种情况下彼此间隔开的四个流动开口和出口侧， 壳体端部通过出口侧分流器形成，其分流器具有在每种情况下彼此间隔开的四个流动开口; 以及连接到分流器的四个直的测量管，用于沿着并联连接的流动路径引导流动介质。 测量传感器包括用于产生和/或维持四个测量管的机械振荡的机电激励器机构。 测量管是成对激发的，以在每种情况下执行相位相位弯曲振荡，共振的虚拟平面。

公开(公告)号：US07992452B2

公开(公告)日：2011-08-09

申请号：US12458862

申请日：2009-07-24

申请人： Ennio Bitto ,  Martin Anklin-Imhof ,  Gerhard Eckert ,  Dieter Mundschin

发明人： Ennio Bitto ,  Martin Anklin-Imhof ,  Gerhard Eckert ,  Dieter Mundschin

IPC分类号： G01F1/84

CPC分类号： G01F1/8486 ,  G01F1/8409 ,  G01F1/8413

摘要： A measuring transducer of vibration type for registering, on the basis of the Coriolis principle, at least one measured variable of a medium flowing through a pipeline. The measuring transducer includes: a measuring tube, which is connectable with the pipeline via an inlet and an outlet, wherein the measuring tube includes a first measuring tube arc and a second measuring tube arc; an oscillation exciter for exciting oscillations of the measuring tube arcs; at least one oscillation sensor for registering resulting oscillations of the measuring tube arcs; and a transducer housing surrounding the measuring tube arcs. The measuring tube arcs are elastically coupled to the transducer housing. In this way, a robust and reliable measuring operation is guaranteed, which is little influenced by oscillatory in-couplings.

摘要翻译： 一种振动型测量传感器，用于根据科里奥利原理记录流经管道的介质的至少一个测量变量。 测量传感器包括：测量管，其可经由入口和出口与管道连接，其中测量管包括第一测量管弧和第二测量管弧; 用于激发测量管弧的振荡的振荡激励器; 至少一个用于记录测量管弧的振荡的振荡传感器; 以及围绕测量管弧的换能器壳体。 测量管弧体弹性耦合到换能器壳体。 以这种方式，可以保证稳定可靠的测量操作，这很少受到振荡耦合的影响。

公开(公告)号：US20100037707A1

公开(公告)日：2010-02-18

申请号：US12458862

申请日：2009-07-24

申请人： Ennio Bitto ,  Martin Anklin-Imhof ,  Gerhard Eckert ,  Dieter Mundschin

发明人： Ennio Bitto ,  Martin Anklin-Imhof ,  Gerhard Eckert ,  Dieter Mundschin

IPC分类号： G01F1/84

CPC分类号： G01F1/8486 ,  G01F1/8409 ,  G01F1/8413

摘要： A measuring transducer of vibration type for registering, on the basis of the Coriolis principle, at least one measured variable of a medium flowing through a pipeline. The measuring transducer includes: a measuring tube, which is connectable with the pipeline via an inlet and an outlet, wherein the measuring tube includes a first measuring tube arc and a second measuring tube arc; an oscillation exciter for exciting oscillations of the measuring tube arcs; at least one oscillation sensor for registering resulting oscillations of the measuring tube arcs; and a transducer housing surrounding the measuring tube arcs. The measuring tube arcs are elastically coupled to the transducer housing. In this way, a robust and reliable measuring operation is guaranteed, which is little influenced by oscillatory in-couplings.

摘要翻译： 一种振动型测量传感器，用于根据科里奥利原理记录流经管道的介质的至少一个测量变量。 测量传感器包括：测量管，其可经由入口和出口与管道连接，其中测量管包括第一测量管弧和第二测量管弧; 用于激发测量管弧的振荡的振荡激励器; 至少一个用于记录测量管弧的振荡的振荡传感器; 以及围绕测量管弧的换能器壳体。 测量管弧体弹性耦合到换能器壳体。 以这种方式，可以保证稳定可靠的测量操作，这很少受到振荡耦合的影响。

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：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：US08555730B2

公开(公告)日：2013-10-15

申请号：US12926039

申请日：2010-10-22

申请人： Ennio Bitto ,  Wolfgang Drahm ,  Gerhard Eckert ,  Dieter Mundschin

发明人： Ennio Bitto ,  Wolfgang Drahm ,  Gerhard Eckert ,  Dieter Mundschin

IPC分类号： G01F1/84

CPC分类号： G01F1/8486 ,  G01F1/8413 ,  G01F1/8418

摘要： A measuring transducer of vibration type, especially a Coriolis mass flow meter, having a housing and a mass flow tube, wherein the mass flow tube is formed into a helix having a first loop and a second loop; wherein the mass flow tube has a securement element which affixes a peripheral point of the first loop relative to a neighboring peripheral point of the second loop; and wherein the mass flow tube has an oscillation exciter on a side lying opposite the securement element along the mass flow tube. The mass flow tube has provided between the oscillation exciter and the securement element at least one add-on part acting as a canceling mass.

摘要翻译： 一种振动型测量传感器，特别是具有壳体和质量流量管的科里奥利质量流量计，其中质量流量管形成具有第一回路和第二回路的螺旋线; 其中所述质量流管具有固定元件，所述固定元件相对于所述第二回路的相邻外围点固定所述第一回路的外围点; 并且其中所述质量流量管在沿所述质量流量管的所述固定元件相对的一侧具有振荡激励器。 质量流量管在振荡激励器和固定元件之间设置有至少一个作为消除质量的附加部件。