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1. 发明申请

WO2014035373A1 FLAMEPROOF HOUSING WITH DISPLAY 审中-公开
标题翻译： FLAMEPROOF房屋与显示
公开(公告)号：WO2014035373A1
公开(公告)日：2014-03-06
申请号：PCT/US2012/052632
申请日：2012-08-28
申请人： MICRO MOTION, INC. , CLARKE, David , DESHPANDE, Atul Vasant
发明人： CLARKE, David , DESHPANDE, Atul Vasant
IPC分类号： H05K5/00 , H05K5/02 , G01F1/84 , H05K7/14
CPC分类号： H05K5/06 , G01F1/8409 , G01F1/8477 , H05K5/0017 , H05K5/02 , H05K5/0213 , H05K5/03 , H05K7/1462 , Y10T29/49826
摘要： A flameproof housing (202) includes a display aperture (212), a shoulder (207) adjacent to the display aperture (212), a transparent panel (230) including an outer face (231) and a perimeter (232), and a fastener element (236) configured to hold the transparent panel (230) against the shoulder (207). A perimeter interface region (264) between the perimeter (232) of the transparent panel (230) and the interior surface (203) of the flameproof housing (202) creates a perimeter gap that does not exceed a predetermined flameproof gap limit and a face interface region (260) between the outer face (231) of the transparent panel (230) and the shoulder (207) creates a face gap that does not exceed the predetermined flameproof gap limit.
摘要翻译：防火外壳（202）包括显示孔（212），与显示孔（212）相邻的肩部（207），包括外表面（231）和周边（232）的透明面板（230）紧固元件（236）构造成将透明面板（230）保持抵靠肩部（207）。在透明面板（230）的周边（232）与防火外壳（202）的内表面（203）之间的周边接口区域（264）产生不超过预定的隔爆间隙极限的周界间隙在透明面板（230）的外表面（231）和肩部（207）之间的界面区域（260）产生不超过预定的隔爆间隙极限的面间隙。

2. 发明申请

WO2013043147A1 VIBRATORY FLOWMETER AND METHOD FOR AVERAGE FLOW RATE 审中-公开
标题翻译：振动流量计和平均流量的方法
公开(公告)号：WO2013043147A1
公开(公告)日：2013-03-28
申请号：PCT/US2011/052106
申请日：2011-09-19
申请人： MICRO MOTION, INC. , HAYS, Paul J.
发明人： HAYS, Paul J.
IPC分类号： G01F1/84
CPC分类号： G01F1/8418 , G01F1/72 , G01F1/8431 , G01F1/8436 , G01F1/8477
摘要： A vibratory flowmeter (5) for determining an average flow rate of a pulsating flow is provided. The vibratory flowmeter (5) includes a flowmeter assembly (10) including at least two pickoff sensors (170L, 170R) and configured to generate at least two vibrational signals and meter electronics (20) configured to receive the at least two vibrational signals and generate a flow rate measurement signal, divide the flow rate measurement signal into a series of time periods, with each time period including a single flow peak that is substantially centered in the time period, totalize flow rate measurements of each time period to generate a period sum, and divide the period sum by a time period length to generate a period average flow rate, wherein the meter electronics (20) outputs a sequence of period average flow rates as an average flow rate signal.
摘要翻译：提供一种用于确定脉动流的平均流量的振动流量计（5）。振动流量计（5）包括包括至少两个传感器（170L，170R）的流量计组件（10），并被配置为产生至少两个振动信号和仪表电子设备（20），其被配置为接收所述至少两个振动信号并产生流量测量信号，将流量测量信号划分成一系列时间段，每个时间段包括基本上在该时间段中心的单个流量峰值，对每个时间段的流量测量进行总和以产生周期和并且将所述周期和除以时间段长度以产生周期平均流量，其中所述仪表电子装置（20）输出周期平均流量序列作为平均流量信号。

3. 发明申请

WO2012026941A1 ANALOG-TO-DIGITAL CONVERSION STAGE AND PHASE SYNCHRONIZATION METHOD FOR DIGITIZING TWO OR MORE ANALOG SIGNALS 审中-公开
标题翻译：用于数字化或更多模拟信号的模拟转数据转换阶段和相位同步方法
公开(公告)号：WO2012026941A1
公开(公告)日：2012-03-01
申请号：PCT/US2010/046914
申请日：2010-08-27
申请人： MICRO MOTION, INC. , HAYS, Paul, J. , MCANALLY, Craig, B.
发明人： HAYS, Paul, J. , MCANALLY, Craig, B.
IPC分类号： H03M1/06 , G01F1/84
CPC分类号： H03M1/06 , G01F1/8431 , G01F1/8436 , G01F1/8477 , H03M1/0678 , H03M1/12
摘要： An analog-to-digital conversion stage (300) includes three or more ADCs (303, 305, 307) that receive two or more analog signals, generate a first digitized signal from a first analog signal, generate at least a second digitized signal from at least a second analog signal to create two or more digitized signals, and generate one or more redundant digitized signals from the two or more analog signals. The one or more redundant digitized signals are generated substantially in parallel with the two or more digitized signals. A processing device (330) generates a phase drift value from a phase difference between a redundant digitized signal of the one or more redundant digitized signals and a corresponding digitized signal of the two or more digitized signals and compensates the corresponding digitized signal using the one or more phase drift values.
摘要翻译：模数转换级（300）包括三个或更多个接收两个或更多个模拟信号的ADC（303,305,307），从第一模拟信号产生第一数字化信号，从至少一个第二数字化信号至少第二模拟信号以产生两个或多个数字化信号，并且从两个或更多个模拟信号产生一个或多个冗余数字化信号。一个或多个冗余数字化信号基本上与两个或多个数字化信号并行地产生。处理装置（330）根据一个或多个冗余数字化信号的冗余数字化信号与两个或多个数字化信号的相应数字化信号之间的相位差产生相位漂移值，并使用该一个或多个数字化信号补偿相应的数字化信号更多的相位漂移值。

4. 发明申请

WO2011041378A1 TOTAL ORGANIC CARBON (TOC) FLUID SENSOR 审中-公开
标题翻译：总有机碳（TOC）流体传感器
公开(公告)号：WO2011041378A1
公开(公告)日：2011-04-07
申请号：PCT/US2010/050673
申请日：2010-09-29
申请人： HACH COMPANY , LEGGETT, Richard, Edward , RAJASEKHARAN, Vishnu Vardhanan , COLLIER, Matthew Grant
发明人： LEGGETT, Richard, Edward , RAJASEKHARAN, Vishnu Vardhanan , COLLIER, Matthew Grant
IPC分类号： G01N27/06 , G01N33/18 , G01N31/00
CPC分类号： G01N33/1846 , G01N27/08
摘要： A total organic carbon (TOC) fluid sensor (100) is provided according to an embodiment of the invention. The TOC fluid sensor (100) includes a first oxidization cell (101A), a second oxidization cell (101B), a gas permeable membrane (106) configured to allow carbon dioxide to equilibriate between the first oxidization cell (101A) and the second oxidization cell (101B), a first conductivity sensor (136A), and a second conductivity sensor (136B). The TOC fluid sensor (100) oxidizes a fluid portion in the first oxidization cell (101A) to create carbon dioxide, equilibriates the carbon dioxide between the first oxidization cell (101A) and the second oxidization cell (101B), obtains a second cell conductivity information, and determines a TOC quantity in the fluid under test from the second cell conductivity information when the first cell oxidization is substantially complete.
摘要翻译：根据本发明的实施例提供总有机碳（TOC）流体传感器（100）。 TOC流体传感器（100）包括第一氧化池（101A），第二氧化池（101B），透气膜（106），其被配置为允许二氧化碳在第一氧化池（101A）和第二氧化池电池（101B），第一电导率传感器（136A）和第二电导率传感器（136B）。 TOC流体传感器（100）氧化第一氧化池（101A）中的流体部分以产生二氧化碳，使第一氧化池（101A）和第二氧化池（101B）之间的二氧化碳平衡，获得第二电池电导率信息，并且当第一单元氧化基本上完成时，从第二单元电导率信息确定被测流体中的TOC量。

5. 发明申请

WO2010104657A1 NEEDLE VALVE INCLUDING NON-ROTATING NEEDLE 审中-公开
标题翻译：针阀包括非旋转针
公开(公告)号：WO2010104657A1
公开(公告)日：2010-09-16
申请号：PCT/US2010/024614
申请日：2010-02-18
申请人： NORGREN, INC. , DAY, Edward, J. , SIMS, Dennis , ABLES, Todd
发明人： DAY, Edward, J. , SIMS, Dennis , ABLES, Todd
IPC分类号： F16K31/50
CPC分类号： F16K31/508 , F16K1/385
摘要： A needle valve (100) is provided according to the invention. The needle valve (100) includes a valve body (102) including a valve bore (104) and a valve seat (107). The needle valve (100) further includes a non-rotating needle (120) configured to move substantially axially in the valve bore (104) relative to the valve seat (107) and with the non-rotating needle (120) being blocked from rotating. The needle valve (100) further includes a knob (160) rotatably coupled to the valve body (102) and configured to be manually-operated, with rotation of the knob (160) moving the non-rotating needle (120) substantially axially, without the knob (160) moving axially with respect to the valve body (102).
摘要翻译：根据本发明提供一种针阀（100）。针阀（100）包括阀体（102），阀体（102）包括阀孔（104）和阀座（107）。针阀（100）还包括非旋转针（120），其构造成相对于阀座（107）大致轴向地在阀孔（104）中移动，并且非旋转针（120）被阻止旋转。针阀（100）还包括可旋转地联接到阀体（102）并且构造成手动操作的旋钮（160），其中旋钮（160）基本轴向移动非旋转针（120）的旋转，没有旋钮（160）相对于阀体（102）轴向移动。

6. 发明申请

WO2010080327A1 PHOTO-ELECTRO-CHEMICAL OXYGEN DEMAND SENSOR, FLUID SENSOR SYSTEM, AND METHOD FOR DETERMINING ONE OR MORE CHARACTERISTICS OF A FOREIGN MATERIAL IN A FLUID 审中-公开
标题翻译：光电化学氧需求传感器，流体传感器系统和用于确定流体中外来材料的一种或更多特性的方法
公开(公告)号：WO2010080327A1
公开(公告)日：2010-07-15
申请号：PCT/US2009/067493
申请日：2009-12-10
申请人： HACH COMPANY , YOUNG, Russell, Martin
发明人： YOUNG, Russell, Martin
IPC分类号： G01N27/30 , G01N33/18 , H01G9/20
CPC分类号： G01N33/1806 , G01N27/305
摘要： A photo-electro-chemical oxygen demand sensor (210) for determining one or more characteristics of a foreign material in a fluid is provided. The sensor (210) includes a substrate (212) and a plurality of photo-electro-chemical oxygen demand electrodes (213) configured to generate a plurality of electrical oxidization currents. The plurality of electrical oxidization currents are related to one or more characteristics of the foreign material in the fluid.
摘要翻译：提供了一种用于确定流体中的异物的一种或多种特性的光电化学氧需求传感器（210）。传感器（210）包括基板（212）和多个光电化学氧需求电极（213），其被配置为产生多个电氧化电流。多个电氧化电流与流体中异物的一个或多个特性有关。

7. 发明申请

WO2009134827A1 VERY HIGH FREQUENCY VIBRATORY FLOW METER 审中-公开
标题翻译：非常高频率的振动流量计
公开(公告)号：WO2009134827A1
公开(公告)日：2009-11-05
申请号：PCT/US2009/042016
申请日：2009-04-29
申请人： MICRO MOTION, INC. , WEINSTEIN, Joel
发明人： WEINSTEIN, Joel
IPC分类号： G01F1/84
CPC分类号： G01F1/74 , G01F1/8436 , G01F1/8477 , G01F15/02 , G01F25/0007 , Y10T29/49826 , Y10T137/0402
摘要： A very high frequency vibratory flow meter (100) is provided. The very high frequency vibratory flow meter (100) includes a flow meter assembly (10) including one or more flow conduits (103A, 103B). The flow meter assembly (10) is configured to generate a very high frequency response that is above a predetermined maximum decoupling frequency for the flow fluid independent of a foreign material size or a foreign material composition. The very high frequency vibratory flow meter (100) further includes meter electronics (20) coupled to the flow meter assembly (10) and configured to receive the very high frequency vibrational response and generate one or more flow measurements therefrom.
摘要翻译：提供非常高频率的振动流量计（100）。超高频振动流量计（100）包括包括一个或多个流动管道（103A，103B）的流量计组件（10）。流量计组件（10）被配置为产生非常高的频率响应，该频率响应高于用于流体流体的预定的最大去耦频率，而与异物大小或异物组成无关。超高频振动流量计（100）还包括耦合到流量计组件（10）并且被配置为接收非常高频率的振动响应并从其产生一个或多个流量测量的仪表电子装置（20）。

8. 发明申请

WO2009051588A1 VIBRATORY FLOW METER AND METHOD FOR DETERMINING A FLUID TEMPERATURE OF A FLOW MATERIAL 审中-公开
标题翻译：振动流量计及流动物质流体温度测定方法
公开(公告)号：WO2009051588A1
公开(公告)日：2009-04-23
申请号：PCT/US2007/081413
申请日：2007-10-15
申请人： MICRO MOTION, INC. , STACK, Charles, Paul
发明人： STACK, Charles, Paul
IPC分类号： G01F1/84
CPC分类号： G01F1/8477 , G01F15/024 , G01K7/427
摘要： A vibratory flow meter (5) for determining a derived fluid temperature T f-derive of a flow material is provided according to the invention. The vibratory flow meter (5) includes a flow meter assembly (10) including one or more flow conduits (103), a meter temperature sensor (204) configured to measure a meter temperature T m , an ambient temperature sensor (208) for measuring an ambient temperature T a , and meter electronics (20) coupled to the meter temperature sensor (204) and to the ambient temperature sensor (208). The meter electronics (20) is configured to receive the meter temperature T m and the ambient temperature T a and determine the derived fluid temperature T f-deriv of the flow material in the vibratory flow meter (5) using the meter temperature T m and the ambient temperature T a .
摘要翻译：根据本发明提供了一种用于确定流动材料的衍生流体温度Tf-导出的振动流量计（5）。振动流量计（5）包括流量计组件（10），其包括一个或多个流动管道（103），配置成测量仪表温度Tm的仪表温度传感器（204），用于测量仪表温度Tm的环境温度传感器（208）环境温度Ta和与仪表温度传感器（204）和环境温度传感器（208）耦合的仪表电子设备（20）。仪表电子设备（20）被配置为接收仪表温度Tm和环境温度Ta，并且使用仪表温度Tm和环境温度Ta确定振动流量计（5）中的流动材料的导出流体温度Tf-导出。

9. 发明申请

WO2009017494A1 FLOW METER SYSTEM AND METHOD FOR MEASURING FLOW CHARACTERISTICS OF A THREE PHASE FLOW 审中-公开
标题翻译：流量计系统和三相流量测量流量特性的方法
公开(公告)号：WO2009017494A1
公开(公告)日：2009-02-05
申请号：PCT/US2007/074711
申请日：2007-07-30
申请人： MICRO MOTION, INC. , BELL, Mark, James , MCANALLY, Craig, B. , ST.PIERRE, Richard, L., Jr. , PATTEN, Andrew, Timothy
发明人： BELL, Mark, James , MCANALLY, Craig, B. , ST.PIERRE, Richard, L., Jr. , PATTEN, Andrew, Timothy
IPC分类号： G01F1/74 , G01F1/84
CPC分类号： G01F1/74 , G01F1/8413 , G01F1/8436 , G01F1/8477 , G01F15/024
摘要： A vibratory flow meter (5) for measuring flow characteristics of a three phase flow is provided according to the invention. The vibratory flow meter (5) includes a meter assembly (10) including pickoff sensors (105, 105') and meter electronics (20) coupled to the pickoff sensors (105, 105'). The meter electronics (20) is configured to receive a vibrational response from the pickoff sensors (105, 105'), generate a first density measurement of the three phase flow using a first frequency component of the vibrational response, and generate at least a second density measurement of the three phase flow using at least a second frequency component of the vibrational response. The at least second frequency component is a different frequency than the first frequency component. The meter electronics (20) is further configured to determine one or more flow characteristics from the first density measurement and the at least second density measurement.
摘要翻译：根据本发明提供了一种用于测量三相流的流动特性的振动流量计（5）。振动流量计（5）包括仪表组件（10），其包括耦合到传感器传感器（105,105'）的检测传感器（105,105'）和仪表电子器件（20）。仪表电子设备（20）被配置为从接收传感器（105,105'）接收振动响应，使用振动响应的第一频率分量产生三相流的第一密度测量，并且产生至少第二使用振动响应的至少第二频率分量对三相流的密度测量。至少第二频率分量是与第一频率分量不同的频率。仪表电子设备（20）还被配置成从第一密度测量和至少第二密度测量确定一个或多个流量特性。

10. 发明申请

WO2009012255A3 SPATIAL FREQUENCY OPTICAL MEASUREMENT INSTRUMENT AND METHOD 审中-公开
公开(公告)号：WO2009012255A3
公开(公告)日：2009-01-22
申请号：PCT/US2008/070055
申请日：2008-07-15
申请人： HACH COMPANY , PALUMBO, Perry, A.
发明人： PALUMBO, Perry, A.
IPC分类号： G01N21/59 , G01N21/49 , G01N21/55
摘要： A spatial frequency optical measurement instrument (100) is provided according to the invention. The instrument (100) includes a spatial frequency mask (120) positioned in a light path and configured to encode light with spatial frequency information, a light receiver (140) positioned to receive the light encoded with the spatial frequency information, wherein the light encoded with the spatial frequency information has been interacted with a sample material, and a processing system (180) coupled to the light receiver (140) and configured to determine a change in the spatial frequency information due to the interaction of the light with the sample material.

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