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1. 发明申请

US20120079891A1 CORIOLIS MASS FLOWMETER 有权
标题翻译： CORIOLIS质量流量计
公开(公告)号：US20120079891A1
公开(公告)日：2012-04-05
申请号：US13176487
申请日：2011-07-05
申请人： Yousif HUSSAIN , Tao WANG
发明人： Yousif HUSSAIN , Tao WANG
IPC分类号： G01F1/84
CPC分类号： G01F1/8422 , G01F1/8413 , G01F1/8427 , G01F1/8495
摘要： A Coriolis mass flowmeter having at least four measuring tubes running parallel, the measuring tubes being joined in pairs into a oscillation unit by being inserted in openings in a holding device (1) and wherein at least part of either a sensor or actuator device is attached to the holding device (1). A Coriolis mass flowmeter that has an increased measuring accuracy is implemented in that the measuring tube central axes (3) of a measuring tube pair span a common plane (E), that the holding device (1) has at least two attachment extensions (4), that the attachment extensions (4) extend across the common plane (E) and that the holding devices (1) with the attachment extensions (4) are mirror symmetric relative to the common plane (E) in respect to their projection viewed in the direction of the measuring tube central axes (3).
摘要翻译：科里奥利质量流量计具有平行的至少四个测量管，测量管通过插入到保持装置（1）中的开口中成对地连接成振动单元，并且其中至少部分传感器或致动器装置被附接到保持装置（1）。实现了具有增加的测量精度的科里奥利质量流量计，其中测量管对的测量管中心轴线（3）跨越公共平面（E），保持装置（1）具有至少两个附接延伸部（4）），附件延伸部分（4）跨越公共平面（E）延伸，并且具有连接延伸部分（4）的保持装置（1）相对于它们的投影相对于公共平面（E）是镜像对称的，测量管中心轴（3）的方向。

2. 发明申请

US20110259124A1 CORIOLIS MASS FLOWMETER 有权
标题翻译： CORIOLIS质量流量计
公开(公告)号：US20110259124A1
公开(公告)日：2011-10-27
申请号：US13008544
申请日：2011-01-18
申请人： Yousif HUSSAIN , Christopher ROLPH , Tao WANG
发明人： Yousif HUSSAIN , Christopher ROLPH , Tao WANG
IPC分类号： G01F1/84
CPC分类号： G01F1/8418 , G01F1/8477
摘要： A Coriolis mass flowmeter (1) with at least one sensor arrangement (2) and at least one housing (3), in which the sensor arrangement (2) includes at least one measuring tube (4), at least one oscillation generator (5) and at least one oscillation sensor (6), and the measuring tube (4) being excited by the oscillation generator (5) in at least one operating frequency. To optimize production costs and weight relative to the size of the measuring device is implemented by at least one reinforcement element (10) being arranged in and joined to the housing (3) in such a manner that the implemented eigenfrequencies of the housing (3) are shifted away from the operating frequency of the measuring tube (4).
摘要翻译：一种具有至少一个传感器装置（2）和至少一个壳体（3）的科里奥利质量流量计（1），其中传感器装置（2）包括至少一个测量管（4），至少一个振荡发生器）和至少一个振荡传感器（6），并且测量管（4）在振荡发生器（5）中以至少一个工作频率激励。为了优化相对于测量装置的尺寸的生产成本和重量，由至少一个加强元件（10）实现，所述至少一个加强元件（10）以这样的方式布置在壳体（3）中并且以与所述壳体（3）的实施的本征频率）远离测量管（4）的工作频率。

3. 发明申请

US20130139612A1 CORIOLIS MASS FLOW METER 有权
标题翻译： CORIOLIS质量流量计
公开(公告)号：US20130139612A1
公开(公告)日：2013-06-06
申请号：US13406759
申请日：2012-02-28
申请人： Tao WANG , Yousif HUSSAIN
发明人： Tao WANG , Yousif HUSSAIN
IPC分类号： G01F1/84
CPC分类号： G01F1/8413 , G01F1/8477
摘要： A Coriolis mass flow meter (1) which has at least two curved measurement tubes (2), at least one actuator arrangement, at least one sensor arrangement and comprising at least one housing structure (5), the measurement tubes (2) being connected at their inlet end portion and an outlet end portion with at least a first oscillation node plate (3) and a second oscillation node plate (4). The flow meter achieves increased measurement accuracy and a reduced susceptibility to perturbing oscillations by at least one of the oscillation node plates being connected at the inlet end and the outlet end of the housing structure (5). A third oscillation node plate (6) can be additionally arranged on the inlet end portion and the outlet end portion of the tubes, the third oscillation node plate being connected to the housing structure.
摘要翻译：一种科里奥利质量流量计（1），其具有至少两个弯曲测量管（2），至少一个致动器装置，至少一个传感器装置，并且包括至少一个壳体结构（5），所述测量管（2）被连接在其入口端部和具有至少第一振荡节点板（3）和第二振荡节点板（4）的出口端部分。所述流量计通过至少一个所述振荡节点板在所述壳体结构（5）的入口端和出口端连接而实现了增加的测量精度和降低的扰动振动的敏感性。第三振荡节点板（6）可以附加地布置在管的入口端部和出口端部分上，第三振荡节点板连接到壳体结构。

4. 发明申请

US20120192658A1 CORIOLIS MASS FLOWMETER 有权
标题翻译： CORIOLIS质量流量计
公开(公告)号：US20120192658A1
公开(公告)日：2012-08-02
申请号：US13083671
申请日：2011-04-11
申请人： Yousif HUSSAIN , Tao WANG
发明人： Yousif HUSSAIN , Tao WANG
IPC分类号： G01F1/84
CPC分类号： G01F1/8413 , G01F1/8477
摘要： A Coriolis mass flowmeter with at least four bent measuring tubes, at least one actuator assembly and at least one sensor assembly, wherein a first measuring tube and a second measuring tube are located in a common first plane and a third measuring tube and a fourth measuring tube are located in a common second plane, wherein the first plane and the second plane run parallel to one another, and wherein all four measuring tubes are joined together in terms of flow on the input side and on the output side with a collector. A Coriolis mass flowmeter for large amounts of flow, which is improved in respect to its measurement accuracy, is implemented in that the geometry and/or the surface characteristics of the measuring tubes are set so that the tube flow resistance of all four measuring tubes is identical.
摘要翻译：一种具有至少四个弯曲测量管，至少一个致动器组件和至少一个传感器组件的科里奥利质量流量计，其中第一测量管和第二测量管位于公共第一平面中，第三测量管和第四测量管管位于共同的第二平面中，其中第一平面和第二平面彼此平行，并且其中所有四个测量管在输入侧和输出侧上的流动方面都与收集器连接在一起。用于大量流量的科里奥利质量流量计在其测量精度方面得到改进，其实施方式是设置测量管的几何形状和/或表面特性，使得所有四个测量管的管流阻力为相同。

5. 发明申请

US20120048034A1 METHOD FOR DETERMINING THE VISCOSITY OF A MEDIUM WITH A CORIOLIS MASS FLOWMETER 有权
标题翻译：用CORIOLIS质量流量计测定介质粘度的方法
公开(公告)号：US20120048034A1
公开(公告)日：2012-03-01
申请号：US12912157
申请日：2010-10-26
申请人： Yousif HUSSAIN , Tao WANG
发明人： Yousif HUSSAIN , Tao WANG
IPC分类号： G01F1/84
CPC分类号： G01F1/8495 , G01F1/8409
摘要： A method for determining the viscosity of a medium with a Coriolis mass flowmeter, wherein the Coriolis mass flowmeter has at least two measuring tubes that medium can flow through and a measuring device, wherein the measuring device has at least two actuator assemblies, wherein a measuring tube plane is defined by the measuring tube central axis and wherein the actuator assemblies are arranged on both sides of the measuring tube plane and outside of the measuring tube plane. Elaborate constructional measures for the Coriolis mass flowmeter are avoided by the measuring tubes being excited with a measuring device to at least oppositely directed torsion oscillation (and optionally additionally to plane oscillation) with the actuator assemblies being alternately actuated with opposing effective directions so that at least the viscosity of the medium is determined by evaluation of values from the measuring device.
摘要翻译：用科里奥利质量流量计确定介质粘度的方法，其中科里奥利质量流量计具有至少两个介质可以流过的测量管和测量装置，其中测量装置具有至少两个致动器组件，其中测量管面由测量管中心轴限定，其中致动器组件布置在测量管平面的两侧和测量管平面的外侧。通过用测量装置激发测量管至少相反方向的扭转振荡（并且可选地平面振荡），可以避免科里奥利质量流量计的精确结构措施，致动器组件以相反的有效方向交替致动，使得至少通过评估来自测量装置的值来确定介质的粘度。

6. 发明申请

US20130042700A1 CORIOLIS MASS FLOWMETER 有权
标题翻译： CORIOLIS质量流量计
公开(公告)号：US20130042700A1
公开(公告)日：2013-02-21
申请号：US13438165
申请日：2012-04-03
申请人： Tao WANG , Yousif HUSSAIN
发明人： Tao WANG , Yousif HUSSAIN
IPC分类号： G01F1/78
CPC分类号： G01F1/8486 , G01F1/8413 , G01F1/844 , G01F15/14
摘要： A Coriolis mass flowmeter with a measuring tube through which a medium can flow, at least one actuator and at least one sensor, wherein the measuring tube is bent between its input and output ends into a first winding and a second winding, the first winding and the second winding merging into one another at a transitional section of the measuring tube. The first winding and the second winding run in parallel winding planes and wherein the first winding and the second winding can be excited to oscillation by the actuator and the oscillations detected by the sensor. The Coriolis mass flowmeter is comparably insensitive to the coupling of external oscillations in that oscillating sections of the first winding and the second winding are bent into a V shape that opens in a direction toward the transitional section of the measuring tube.
摘要翻译：一种科里奥利质量流量计，其具有介质可以流过的测量管，至少一个致动器和至少一个传感器，其中测量管在其输入和输出端之间弯曲成第一绕组和第二绕组，第一绕组和第二绕组在测量管的过渡段处相互合并。第一绕组和第二绕组在平行绕组平面中延伸，并且其中第一绕组和第二绕组可被激励以由致动器振动和由传感器检测到的振荡。科里奥利质量流量计对于外部振荡的耦合是相对不敏感的，因为第一绕组的振荡部分和第二绕组弯曲成沿着朝向测量管的过渡段的方向开口的V形。

7. 发明申请

US20110154914A1 CORIOLIS MASS FLOWMETER 有权
标题翻译： CORIOLIS质量流量计
公开(公告)号：US20110154914A1
公开(公告)日：2011-06-30
申请号：US12767039
申请日：2010-04-26
申请人： Yousif HUSSAIN , Tao WANG
发明人： Yousif HUSSAIN , Tao WANG
IPC分类号： G01F1/84
CPC分类号： G01F1/8413 , G01F1/8495
摘要： A Coriolis mass flowmeter having at least one measuring tube assembly (1) and at least one mounting assembly (2), wherein the mounting assembly (2) includes at least one bracket (3) mounted on the measuring tube assembly (1) and at least a part of an actuator assembly (4) and/or a sensor assembly (5) supported by the bracket (3) for oscillation generation and/or oscillation compilation so that measuring tube assembly (1) can be excited into oscillation in a reference oscillation plane (X-plane). The Coriolis mass flowmeter oscillation behavior is improved for increasing the quality of measurements by the center of gravity of the mounting assembly (2) being set in the reference oscillation plane.
摘要翻译：一种具有至少一个测量管组件（1）和至少一个安装组件（2）的科里奥利质量流量计，其中安装组件（2）包括安装在测量管组件（1）上的至少一个托架（3）致动器组件（4）的至少一部分和/或由支架（3）支撑的用于振荡产生和/或振荡编译的传感器组件（5），使得测量管组件（1）可以在参考中被激发成振荡振荡平面（X平面）。科里奥利质量流量计振荡行为得到改善，通过将安装组件（2）的重心设置在基准振荡平面中来提高测量质量。

8. 发明申请

US20100326204A1 METHOD FOR INSTALLING AND OPERATING A MASS FLOWMETER AND MASS FLOWMETER 有权
标题翻译：安装和操作质量流量计和大容量流量计的方法
公开(公告)号：US20100326204A1
公开(公告)日：2010-12-30
申请号：US12822786
申请日：2010-06-24
申请人： Tao WANG , Yousif HUSSAIN
发明人： Tao WANG , Yousif HUSSAIN
IPC分类号： G01F1/84
CPC分类号： G01F1/8436 , G01F15/024 , G01F25/0007
摘要： A method for installing and operating a Coriolis mass flowmeter operating having a measuring tube, wherein the measuring tube is excited to vibrate, a phase shift of the vibration of the measuring tube which is dependent on the mass flow of the measuring tube or a corresponding time difference is determined, the temperature of the measuring tube is determined and the corresponding mass flow is calculated using the determined time difference and the determined temperature by means of a computation rule. Highly accurate measurements are possible in that in the computation rule, at least one known theoretical or empirical material temperature dependence influencing the mass flow is taken into account by determining a device-specific temperature dependence of the mass flowmeter influencing the mass flow through a subsequent calibration process and the known theoretical or empirical material temperature dependence and the device-specific temperature dependence are used in determining the mass flow.
摘要翻译：一种用于安装和操作具有测量管的科里奥利质量流量计的方法，其中测量管被激发以振动，取决于测量管的质量流量的测量管的振动的相移或相应的时间确定差异，确定测量管的温度，并且通过计算规则使用所确定的时间差和所确定的温度来计算相应的质量流量。高精度测量是可能的，因为在计算规则中，通过确定影响质量流量的质量流量计通过后续校准的器件特定的温度依赖性来考虑影响质量流量的至少一种已知的理论或经验材料温度依赖性工艺和已知的理论或经验材料温度依赖性和器件特定温度依赖性用于确定质量流量。

9. 发明申请

US20100050783A1 MASS FLOWMETER 有权
标题翻译：质量流量计
公开(公告)号：US20100050783A1
公开(公告)日：2010-03-04
申请号：US12547553
申请日：2009-08-26
申请人： Yousif HUSSAIN , Christopher ROLPH , Tao WANG
发明人： Yousif HUSSAIN , Christopher ROLPH , Tao WANG
IPC分类号： G01F1/84
CPC分类号： G01F1/8495 , G01F1/8413
摘要： A mass flowmeter is provided which operates on the Coriolis principle, having (1) at least four measurement tubes which can oscillate and through which a medium can flow, (2) at least one oscillation generator for excitation of the oscillations of the measurement tube, and (3) at least one oscillation sensor for detection of the excited oscillations of the measurement tubes. The measurement tubes are preferably arranged closely in parallel such that the flow cross section covered by the measurement tubes covers as small an area as possible. The use of four or more compactly arranged measurement tubes advantageously allows for the measurement of a high mass flow rate with measurement tubes having a relatively small cross section and length, resulting in a mass flowmeter having compact length and width dimensions, and which requires only a relatively low energy oscillation generator for excitation of the oscillations of the measurement tubes.
摘要翻译：提供了一种以科里奥利原理工作的质量流量计，其具有（1）至少四个能够振荡的测量管，介质可以通过该测量管流动，（2）至少一个用于激发测量管的振荡的振荡发生器，和（3）至少一个用于检测测量管的激发振荡的振荡传感器。测量管优选地平行地布置成使得由测量管覆盖的流动横截面覆盖尽可能小的面积。使用四个或更多紧凑布置的测量管有利地允许用具有相对小的横截面和长度的测量管测量高质量流量，导致质量流量计具有紧凑的长度和宽度尺寸，并且仅需要相对较低的能量振荡发生器用于激发测量管的振荡。

10. 发明申请

US20110138930A1 CORIOLIS MASS FLOWMETER 有权
标题翻译： CORIOLIS质量流量计
公开(公告)号：US20110138930A1
公开(公告)日：2011-06-16
申请号：US12690204
申请日：2010-01-20
申请人： Yousif HUSSAIN , Chris ROLPH , Neil HARRISON
发明人： Yousif HUSSAIN , Chris ROLPH , Neil HARRISON
IPC分类号： G01F1/84
CPC分类号： G01F1/8422 , G01F1/8427 , G01F15/006
摘要： A Coriolis mass flowmeter having a measuring tube that can be excited to oscillation and a magnet assembly (1) serving to generate oscillations and/or to receive oscillations. The magnet assembly (1) includes at least one permanent magnet (2) and a magnet holder (3) holding the permanent magnet (2). The Coriolis mass flowmeter that has a mounting for the permanent magnet, which can withstand long-term oscillation stress and can reliably protect the permanent magnet is implemented by the magnet holder (3) consisting of nonmagnetic metal such as stainless steel.
摘要翻译：科里奥利质量流量计具有能够振荡的测量管和用于产生振荡和/或接收振荡的磁体组件（1）。磁体组件（1）包括至少一个永磁体（2）和保持永磁体（2）的磁体保持器（3）。通过由诸如不锈钢的非磁性金属构成的磁体保持器（3）来实现具有能够承受长期振荡应力并能够可靠地保护永磁体的用于永磁体的科里奥利质量流量计。

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