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1. 发明授权

US08738305B2 Method for detecting blockage in a Coriolis flow measuring device 有权
标题翻译：检测科里奥利流量测量装置堵塞的方法
公开(公告)号：US08738305B2
公开(公告)日：2014-05-27
申请号：US12662817
申请日：2010-05-05
申请人： Alfred Rieder , Wolfgang Drahm , Hao Zhu , Marcel Braun
发明人： Alfred Rieder , Wolfgang Drahm , Hao Zhu , Marcel Braun
IPC分类号： G01F7/00
CPC分类号： G01F1/8436 , G01F1/8477 , G01F25/0007
摘要： A method for detecting blockage of a measuring tube of a Coriolis flow measuring device, which has at least two measuring tubes. For this, the at least two measuring tubes are excited by at least one exciter to execute mechanical oscillations, mechanical oscillations of the measuring tubes are registered by at least one sensor and at least one measurement signal representing the mechanical oscillations is produced. At least one produced measurement signal is analyzed for the occurrence of a deviation of a resonance frequency of one measuring tube relative to a resonance frequency of the at least one other measuring tube. In case such a deviation occurs, blockage of a measuring tube is established.
摘要翻译：一种用于检测具有至少两个测量管的科里奥利流量测量装置的测量管阻塞的方法。为此，至少两个测量管由至少一个激励器激发以执行机械振荡，由至少一个传感器记录测量管的机械振荡，并且产生表示机械振荡的至少一个测量信号。分析至少一个产生的测量信号，以发现一个测量管的谐振频率相对于至少另一个测量管的谐振频率的偏差的发生。在发生这种偏差的情况下，建立测量管的堵塞。

2. 发明申请

US20100281998A1 Method for detecting blockage in a cariolis flow measuring device 有权
标题翻译：用于检测卡里氏积液测量装置中的堵塞的方法
公开(公告)号：US20100281998A1
公开(公告)日：2010-11-11
申请号：US12662817
申请日：2010-05-05
申请人： Marcel Braun , Wolfgang Drahm , Alfred Rieder , Hao Zhu
发明人： Marcel Braun , Wolfgang Drahm , Alfred Rieder , Hao Zhu
IPC分类号： G01F1/84
CPC分类号： G01F1/8436 , G01F1/8477 , G01F25/0007
摘要： A method for detecting blockage of a measuring tube of a Coriolis flow measuring device, which has at least two measuring tubes. For this, the at least two measuring tubes are excited by at least one exciter to execute mechanical oscillations, mechanical oscillations of the measuring tubes are registered by at least one sensor and at least one measurement signal representing the mechanical oscillations is produced. At least one produced measurement signal is analyzed for the occurrence of a deviation of a resonance frequency of one measuring tube relative to a resonance frequency of the at least one other measuring tube. In case such a deviation occurs, blockage of a measuring tube is established.
摘要翻译：一种用于检测具有至少两个测量管的科里奥利流量测量装置的测量管阻塞的方法。为此，至少两个测量管由至少一个激励器激发以执行机械振荡，由至少一个传感器记录测量管的机械振荡，并且产生表示机械振荡的至少一个测量信号。分析至少一个产生的测量信号，以发现一个测量管的谐振频率相对于至少另一个测量管的谐振频率的偏差的发生。在发生这种偏差的情况下，建立测量管的堵塞。

3. 发明授权

US08515691B2 Method for determining measuring tube wall thickness of a coriolis, flow measuring device 有权
标题翻译：用于确定科里奥利测量管壁厚度的方法，流量测量装置
公开(公告)号：US08515691B2
公开(公告)日：2013-08-20
申请号：US12662821
申请日：2010-05-05
申请人： Alfred Rieder , Wolfgang Drahm , Hao Zhu , Marcel Braun
发明人： Alfred Rieder , Wolfgang Drahm , Hao Zhu , Marcel Braun
IPC分类号： G01L5/00
CPC分类号： G01F1/8436
摘要： A method for determining tube wall thickness of at least one measuring tube of a Coriolis, flow measuring device, wherein the Coriolis, flow measuring device has an oscillatory system, which includes at least one measuring tube, and at least one exciter, by which the oscillatory system is excitable to execute mechanical oscillations. In the method, at least one excitation input variable of the at least one exciter and at least one response variable of oscillations of the oscillatory system caused thereby are registered. Additionally, a tube wall thickness of the at least one measuring tube is ascertained by inserting the excitation input variable and the response variable into a transfer equation.
摘要翻译：一种用于确定科里奥利流量测量装置的至少一个测量管的管壁厚度的方法，其中所述科里奥利流量测量装置具有包括至少一个测量管和至少一个激励器的振荡系统，振荡系统是可激励的，以执行机械振荡。在该方法中，记录至少一个激励器的至少一个激励输入变量和由此引起的振荡系统的振荡的至少一个响应变量。此外，通过将激励输入变量和响应变量插入传递方程来确定至少一个测量管的管壁厚度。

4. 发明授权

US08596143B2 Measuring system having a measuring transducer of vibration-type 有权
标题翻译：具有振动型测量传感器的测量系统
公开(公告)号：US08596143B2
公开(公告)日：2013-12-03
申请号：US13233587
申请日：2011-09-15
申请人： Alfred Rieder , Hao Zhu , Ennio Bitto , Christian Schutze , Christof Huber , Marcel Braun
发明人： Alfred Rieder , Hao Zhu , Ennio Bitto , Christian Schutze , Christof Huber , Marcel Braun
IPC分类号： G01F1/84
CPC分类号： G01F1/8495 , G01F15/02 , G01F25/0007
摘要： A measuring system comprises: a measuring transducer for producing oscillation measurement signals; and transmitter electronics electrically coupled with the measuring transducer for activating the measuring transducer and for evaluating oscillation measurement signals delivered by the measuring transducer. The measuring transducer includes: a transducer housing, a first housing end housing end, first flow divider having exactly four flow openings, an outlet-side, second housing end formed by means of an outlet-side, second flow divider having exactly four flow openings mutually spaced from one another, and a tube arrangement having exactly four, straight, measuring tubes forming flow paths arranged for parallel flow and connected to the flow dividers, an electromechanical exciter mechanism for producing and/or maintaining mechanical oscillations of the four measuring tubes and a vibration sensor arrangement reacting to vibrations of the measuring tubes.
摘要翻译：测量系统包括：用于产生振荡测量信号的测量传感器; 以及与测量传感器电耦合的发射器电子装置，用于激活测量传感器并用于评估由测量传感器传送的振动测量信号。测量换能器包括：换能器壳体，第一壳体端部壳体端部，具有正好四个流动开口的第一分流器，出口侧第二壳体端部，通过出口侧形成，第二分流器具有正好四个流动开口彼此相互间隔开的管装置，以及具有正好四个直的测量管的管装置，其形成用于平行流动并连接到分流器的流动路径，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，以及振动传感器装置对测量管的振动作出反应。

5. 发明申请

US20120167697A1 MEASURING TRANSDUCER OF THE VIBRATION TYPE AS WELL AS MEASURING SYSTEM FORMED THEREWITH 有权
标题翻译：振动类型的测量传感器，如其形成的测量系统
公开(公告)号：US20120167697A1
公开(公告)日：2012-07-05
申请号：US13341224
申请日：2011-12-30
申请人： Alfred Rieder , Christof Huber , Ennio Bitto , Christian Schutze , Marcel Braun
发明人： Alfred Rieder , Christof Huber , Ennio Bitto , Christian Schutze , Marcel Braun
IPC分类号： G01F1/84
CPC分类号： G01F1/8472 , G01F1/8413 , G01F1/8477 , G01F15/02 , G01F25/0007
摘要： A measuring transducer comprises: a housing, with an inlet-side flow divider having four flow openings, and an outlet-side end having four flow openings; a tube arrangement having four tubes connected to the flow dividers; and a first coupling element. An exciter mechanism for producing and/or maintaining mechanical oscillations of the four measuring tubes. The first coupling element includes a deformation body and four connecting struts, of which connected with a first strut end and with the first measuring tube, a second connecting strut is connected with a first strut end and with a second strut end with the second measuring tube, a third connecting strut and with a second strut end with the first measuring tube, and a fourth connecting strut is connected with a first strut end and with a second strut end with the fourth measuring tube.
摘要翻译：测量换能器包括：壳体，具有四个流动开口的入口侧分流器和具有四个流动开口的出口侧端部; 具有连接到分流器的四个管的管装置; 和第一耦合元件。用于产生和/或维持四个测量管的机械振荡的激励机构。第一联接元件包括变形体和四个连接支柱，其连接有第一支柱端和第一测量管，第二连接支柱与第一支柱端连接，第二支柱端与第二测量管，第三连接支柱和具有第一测量管的第二支柱端，第四连接支柱与第一支柱端连接，并且第二支柱端与第四测量管连接。

6. 发明授权

US08613227B2 Measuring transducer of vibration-type with four curved measuring tubes 有权
标题翻译：带四个弯曲测量管的振动型测量传感器
公开(公告)号：US08613227B2
公开(公告)日：2013-12-24
申请号：US12970072
申请日：2010-12-16
申请人： Ennio Bitto , Christof Huber , Marcel Braun , Alfred Rieder , Christian Schutze
发明人： Ennio Bitto , Christof Huber , Marcel Braun , Alfred Rieder , Christian Schutze
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/84 , G01F1/8413 , G01F1/8477 , G01F15/02 , G01F25/0007
摘要： The measuring transducer comprises: a transducer housing, of which an inlet-side, housing end is formed by means of a flow divider including four flow openings spaced, and an outlet-side, formed by means of a flow divider including four flow openings spaced, from one another. A tube arrangement including four curved measuring tubes connected to the flow dividers for guiding flowing medium along flow paths connected in parallel. Each measuring tubes opens with an inlet-side, measuring tube end into one of the flow openings of the flow divider and with an outlet-side, measuring tube end into one the flow openings of the flow divider. The two flow dividers are embodied and arranged in the measuring transducer, so that the tube arrangement extends both between a first and a second of the measuring tubes and between a third and a fourth of the measuring tubes. An imaginary longitudinal-section plane, with respect to which the tube arrangement is mirror symmetric and perpendicular to the imaginary longitudinal-section plane, an imaginary longitudinal-section plane, with respect to which the tube arrangement likewise is mirror symmetric. An electromechanical exciter mechanism of the measuring transducer serves for producing and/or maintaining mechanical oscillations of the four measuring tubes.
摘要翻译：测量传感器包括：换能器壳体，其入口侧的壳体端部通过分流器形成，该分流器包括四个流动间隔开的开口和出口侧，该分流器包括分流器，该分流器包括四个流动开口，从彼此。一种管装置，包括连接到分流器的四个弯曲测量管，用于沿着并联连接的流动路径引导流动介质。每个测量管打开，入口侧，测量管端部到分流器的一个流动开口中，并且出口侧的测量管端部分为一个分流器的流动开口。两个分流器被实施并布置在测量传感器中，使得管装置在第一和第二测量管之间以及在第三和第四测量管之间延伸。一个假想的纵截面平面，相对于该管的布置反射对称并垂直于假想的纵截面，一个假想的纵截面，相对于此，管布置同样是镜像对称的。测量传感器的机电激励器机构用于产生和/或维持四个测量管的机械振荡。

7. 发明申请

US20110167907A1 Measuring transducer of vibration-type 有权
标题翻译：振动型测量传感器
公开(公告)号：US20110167907A1
公开(公告)日：2011-07-14
申请号：US12970072
申请日：2010-12-16
申请人： Ennio Bitto , Christof Huber , Marcel Braun , Alfred Rieder , Christian Schütze
发明人： Ennio Bitto , Christof Huber , Marcel Braun , Alfred Rieder , Christian Schütze
IPC分类号： G01N9/32 , G01F1/84
CPC分类号： G01F1/849 , G01F1/84 , G01F1/8413 , G01F1/8477 , G01F15/02 , G01F25/0007
摘要： The measuring transducer comprises: a transducer housing, of which an inlet-side, housing end is formed by means of a flow divider including four flow openings spaced, and an outlet-side, formed by means of a flow divider including four flow openings spaced, from one another. A tube arrangement including four curved measuring tubes connected to the flow dividers for guiding flowing medium along flow paths connected in parallel. Each measuring tubes opens with an inlet-side, measuring tube end into one of the flow openings of the flow divider and with an outlet-side, measuring tube end into one the flow openings of the flow divider. The two flow dividers are embodied and arranged in the measuring transducer, so that the tube arrangement extends both between a first and a second of the measuring tubes and between a third and a fourth of the measuring tubes. An imaginary longitudinal-section plane, with respect to which the tube arrangement is mirror symmetric and perpendicular to the imaginary longitudinal-section plane, an imaginary longitudinal-section plane, with respect to which the tube arrangement likewise is mirror symmetric. An electromechanical exciter mechanism of the measuring transducer serves for producing and/or maintaining mechanical oscillations of the four measuring tubes.
摘要翻译：测量传感器包括：换能器壳体，其入口侧的壳体端部通过分流器形成，该分流器包括四个流动间隔开的开口和出口侧，该流动分隔器由分流器形成，该分流器包括四个流动开口，从彼此。一种管装置，包括连接到分流器的四个弯曲测量管，用于沿着并联连接的流动路径引导流动介质。每个测量管打开，入口侧，测量管端部到分流器的一个流动开口中，并且出口侧的测量管端部分为一个分流器的流动开口。两个分流器被实施并布置在测量传感器中，使得管装置在第一和第二测量管之间以及在第三和第四测量管之间延伸。一个假想的纵截面平面，相对于该管的布置反射对称并垂直于假想的纵截面，一个假想的纵截面，相对于此，管布置同样是镜像对称的。测量传感器的机电激励器机构用于产生和/或维持四个测量管的机械振荡。

8. 发明授权

US08695436B2 Measuring transducer of vibration-type with four curved measuring tubes 有权
标题翻译：带四个弯曲测量管的振动型测量传感器
公开(公告)号：US08695436B2
公开(公告)日：2014-04-15
申请号：US12971515
申请日：2010-12-17
申请人： Ennio Bitto , Marcel Braun , Christof Huber , Alfred Rieder , Christian Schutze
发明人： Ennio Bitto , Marcel Braun , Christof Huber , Alfred Rieder , Christian Schutze
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/84 , G01F1/8413 , G01F1/8477 , G01F15/02 , G01F25/0007
摘要： A measuring transducer comprises: a transducer housing, of which an inlet-side is formed by means of an inlet-side, flow divider having exactly four flow openings spaced from one another and an outlet-side formed by means of an outlet-side, flow divider having exactly four flow openings from one another; a tube arrangement having exactly four, curved, or bent, measuring tubes connected to the flow dividers for guiding flowing medium along flow paths connected in parallel. Each of the four measuring tubes opens with an inlet-side, measuring tube end into one of the flow openings of the flow divider and with an outlet-side, measuring tube end into one the flow openings of the flow divider. Two flow dividers are arranged in the measuring transducer. An electromechanical exciter mechanism is provided.
摘要翻译：测量传感器包括：换能器壳体，其入口侧通过入口侧分流器形成，其具有恰好四个彼此间隔开的流动开口和通过出口侧形成的出口侧，流量分配器具有彼此正好四个流动开口; 具有正好四个弯曲或弯曲的测量管的管装置，其连接到分流器，用于沿着并联连接的流动路径引导流动介质。四个测量管中的每一个打开，入口侧，测量管端部到分流器的一个流动开口中，并且出口侧的测量管端部分成一个分流器的流动开口。两个分流器布置在测量传感器中。提供一种机电式励磁机构。

9. 发明授权

US08931346B2 Vibration type measuring transducer and measuring system formed therewith 有权
标题翻译：振动式测量传感器及其测量系统
公开(公告)号：US08931346B2
公开(公告)日：2015-01-13
申请号：US13976138
申请日：2011-11-24
申请人： Alfred Rieder , Christof Huber , Ennio Bitto , Christian Schutze , Marcel Braun
发明人： Alfred Rieder , Christof Huber , Ennio Bitto , Christian Schutze , Marcel Braun
IPC分类号： G01H1/00 , G01F1/84 , G01H11/06 , G01N1/00 , G01N9/18 , G01N29/00 , G01R9/04
CPC分类号： G01F1/8472 , G01F1/8413 , G01F1/8477 , G01F15/02 , G01F25/0007
摘要： A measuring transducer having exactly four flow openings, and an outlet-side housing end formed by means of an outlet-side flow divider having exactly four flow openings. A tube arrangement has exactly four curved or bent measuring tubes connected to the flow dividers for guiding flowing medium along flow paths connected in parallel. Each of the four measuring tubes opens with an inlet-side measuring tube end into one of the flow openings of the inlet-side flow divider, and with an outlet-side measuring tube end into one of the flow openings of the outlet-side flow divider. A first coupling element for adjusting eigenfrequencies of natural oscillation modes of the tube arrangement. An electro-mechanical exciter mechanism of the measuring transducer serves for producing and/or maintaining mechanical oscillations of the four measuring tubes. The first coupling element of first type includes, furthermore, a deformation body as well as four connecting struts, of which each is connected both with the deformation body as well as also with exactly one of the measuring tubes; conversely, also each of the measuring tubes is connected with exactly one of the four connecting struts.
摘要翻译：具有正好四个流动开口的测量传感器和通过具有正好四个流动开口的出口侧分流器形成的出口侧壳体端。管布置具有四个弯曲或弯曲的测量管，其连接到分流器，用于沿着并联连接的流动路径引导流动介质。四个测量管中的每一个打开，入口侧测量管端部连接到入口侧分流器的一个流动开口中，并且出口侧测量管端部到出口侧流动的一个流动开口分隔线用于调节管装置的自然振荡模式的本征频率的第一耦合元件。测量传感器的机电激励机构用于产生和/或维持四个测量管的机械振荡。此外，第一类型的第一联接元件还包括变形体以及四个连接支柱，每个连接支柱都与变形体以及正好一个测量管连接; 相反地，每个测量管也与四个连接支柱中的一个连接。

10. 发明申请

US20140000374A1 Messaufnehmer vom Vibrationstyp sowie damit gebildetes Messsystem 有权
公开(公告)号：US20140000374A1
公开(公告)日：2014-01-02
申请号：US13976138
申请日：2011-11-24
申请人： Alfred Rieder , Christof Huber , Ennio Bitto , Christian Schutze , Marcel Braun
发明人： Alfred Rieder , Christof Huber , Ennio Bitto , Christian Schutze , Marcel Braun
IPC分类号： G01F1/84
CPC分类号： G01F1/8472 , G01F1/8413 , G01F1/8477 , G01F15/02 , G01F25/0007
摘要： A measuring transducer having exactly four flow openings, and an outlet-side housing end formed by means of an outlet-side flow divider having exactly four flow openings. A tube arrangement has exactly four curved or bent measuring tubes connected to the flow dividers for guiding flowing medium along flow paths connected in parallel. Each of the four measuring tubes opens with an inlet-side measuring tube end into one of the flow openings of the inlet-side flow divider, and with an outlet-side measuring tube end into one of the flow openings of the outlet-side flow divider. A first coupling element for adjusting eigenfrequencies of natural oscillation modes of the tube arrangement. An electro-mechanical exciter mechanism of the measuring transducer serves for producing and/or maintaining mechanical oscillations of the four measuring tubes. The first coupling element of first type includes, furthermore, a deformation body as well as four connecting struts, of which each is connected both with the deformation body as well as also with exactly one of the measuring tubes; conversely, also each of the measuring tubes is connected with exactly one of the four connecting struts.
摘要翻译：具有正好四个流动开口的测量传感器和通过具有正好四个流动开口的出口侧分流器形成的出口侧壳体端。管布置具有四个弯曲或弯曲的测量管，其连接到分流器，用于沿着并联连接的流动路径引导流动介质。四个测量管中的每一个打开，入口侧测量管端部连接到入口侧分流器的一个流动开口中，并且出口侧测量管端部到出口侧流动的一个流动开口分隔线用于调节管装置的自然振荡模式的本征频率的第一耦合元件。测量传感器的机电激励机构用于产生和/或维持四个测量管的机械振荡。此外，第一类型的第一联接元件还包括变形体以及四个连接支柱，每个连接支柱都与变形体以及正好一个测量管连接; 相反地，每个测量管也与四个连接支柱中的一个连接。

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