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1. 发明申请

WO2007063111A3 DEVICE FOR DETERMINING AND/OR MONITORING THE MASS FLOW OF A FLUID MEDIUM 审中-公开
标题翻译：用于确定和/或监测流体介质的质量流量的装置
公开(公告)号：WO2007063111A3
公开(公告)日：2007-07-19
申请号：PCT/EP2006069156
申请日：2006-11-30
申请人： FLOWTEC AG , KOUDAL OLE , POPP OLIVER , GIMSON CHRIS , KHAN MOHAMMED , BAILEY JONATHAN , LLOYD GARY , MOTTERSHEAD NEIL , KARBULA JIRI
发明人： KOUDAL OLE , POPP OLIVER , GIMSON CHRIS , KHAN MOHAMMED , BAILEY JONATHAN , LLOYD GARY , MOTTERSHEAD NEIL , KARBULA JIRI
IPC分类号： G01F1/696
CPC分类号： G01F1/6965 , G01F1/6986 , G01F1/699
摘要： The invention relates to a thermal measurement device for determining and/or monitoring the mass flow of a fluid medium (3) through a pipeline (2) or through a measurement tube, comprising at least two temperature sensors (11, 12) and a regulation/analytical unit (10), both temperature sensors (11, 12) being resistance elements of which one is of a design which may be heated, both temperature sensors (11, 12) are arranged In a region of a housing (5) facing the medium (3) and are in thermal contact with the medium (3) flowing through the pipeline (2) or measuring tube. The regulation/analytical unit is provided with two differing precision resistances (R1, R2), the first precision resistance (R1) having a first defined value (Y1) and the second precision resistance (R2) having a second defined value (Y2), wherein the regulation /analytical unit (10) assigns a measured resistance (Rx1; Rx2) determined on a resistance element (11, 12) a measurement value (Y1; Y2) lying on a straight line (g) running through two calibration points ((R1, Y1), (R2, Y2)) provided by two precision resistances (R1,R2) and the regulation /analytical unit (10) determines the mass flow through the pipeline (2) or the measuring tube from the measured values (Y1,Y2) provided by the temperature sensors (11, 12).
摘要翻译：本发明涉及一种热测量装置，用于通过管道确定和/或监测流体介质（3）的质量流率（2）或通过与至少两个温度传感器（11，12）和一个控制/评估单元（10）的测量管，其被布置在所述两个温度传感器（11，12）是电阻元件，其中的一个被至少配置加热时，与所述两个温度传感器（11，12）中的壳体的所述介质（3）的区域的朝向（5）和在热与通过导管（2）接触或通过测量管流动的介质（3），其中，所述控制/评估两种不同的精密电阻（R1，R2）相关联，其中，第一精密电阻（R1）的第一限定第二规定尺寸（Y2）的尺寸（Y1）和第二精密电阻器（R2）相对应，其中电阻元件（1）上的控制/评估单元 1，12）电阻（Rx1; RX2）分别测量变量的（Y1;分配Y2），其位于一条直线上（g）中，由两个（精密电阻R1，R2）的校准点（（R1，Y1相关联），（R2，Y2）），并且其中的由温度传感器的基础上，控制/分析单元（10）（11，12）供给的测量变量（Y1，Y2）的质量流通过管线（2）或通过测量管确定的。

2. 发明申请

WO2005045782A3 METHOD FOR TRANSMITTING MEASURING VALUES BETWEEN TWO MEASURING TRANSDUCERS 审中-公开
标题翻译：方法用于转移测量值之间两个发射器
公开(公告)号：WO2005045782A3
公开(公告)日：2005-12-15
申请号：PCT/EP2004012478
申请日：2004-11-04
申请人： FLOWTEC AG , BORST WALTER , UEHLIN RALF , SEIFERT OLIVER , KOUDAL OLE , POPP OLIVER
发明人： BORST WALTER , UEHLIN RALF , SEIFERT OLIVER , KOUDAL OLE , POPP OLIVER
IPC分类号： G05B19/042 , G05B19/418
CPC分类号： G05B19/0421 , G05B19/4185 , G05B2219/31094 , Y02P90/18
摘要： The invention relates to a method for transmitting measuring values between two measuring transducers (M1,M2) transmitting digital signals according to the master/slave principle, in addition to analog signals, to a control system acting as a master, via two communication links (KOM1,KOM2).The digital signals are also transmitted via an additional communication link (KOM3) between the two measuring transducers and the incoming digital signals are analyzed in the receiver- measuring transducer according to at least one characteristic value of the transmitting measuring transducer in order to ascertain the measuring values required for evaluation in the receiver-measuring transducer.
摘要翻译：在用于两个发射器（M1，M2），（L），它被用来控制系统作为主，根据主/从原理经由两个通信链路数字（KOM1，KOM2）信号发送，和模拟信号之间传输测量值的方法通过附加的通信连接（KOM3）和两个发射器之间的数字信号被根据传输发射机来定位需要在接收器发送器的测量值的评价中的至少一个特征值发送并检查在接收器 - 发送器的输入数字信号，

3. 发明专利

JPH07324960A CORIOLIS TYPE MASS FLOWMETER 失效
公开(公告)号：JPH07324960A
公开(公告)日：1995-12-12
申请号：JP12688095
申请日：1995-05-25
申请人： FLOWTEC AG
发明人： BITTO ENNIO , FLEURY PATRICK , KOUDAL OLE , LORENZ RAINER , ECKERT GERHARD , WENGER ALFRED
IPC分类号： G01F1/84
摘要： PURPOSE: To reduce the costs through simple configuration from different constituent members by eliminating a diaphragm to transmit the vibration of a measuring pipe to another measuring pipe, using an electric sensor in line of optical sensor, and furnishing two pairs of sensors and a pair of energizing means on the two measuring pipes. CONSTITUTION: Through an inlet pipe 11 and an outlet pipe 12, a mass flow rate sensor 10 is installed on a conduit pipe in which a fluid to be measured flows, and the pipes 11 and 12 are attached to the end of a supporting pipe 14 situated outside through respective flanges 16, 18. An inlet distributing member 19 and a flow-out distributing member 20 are secured to the end of the supporting pipe 14, and the ends of two measuring pipes 23, 24 are fixed in the holes provided in the members 19 and 20, and protection against alternate loads is established with node plates 25, 26. The supporting pipe 14 is equipped with a number of openings where two pairs of electric sensors 29-32 are fixed to sense vibrations of a temp. sensors 33, 34, energizing means 27, 28, and measuring pipes 23, 24. The phase difference between two signals owing to the vibrations of the measuring pipes 23, 24 is sensed to serve for evaluation of the mass flow rate.

4. 发明专利

DE502004012205D1 VERFAHREN ZUM ÜBERTRAGEN VON MESSWERTEN ZWISCHEN ZWEI MESSUMFORMERN 未知
公开(公告)号：DE502004012205D1
公开(公告)日：2011-03-31
申请号：DE502004012205
申请日：2004-11-04
申请人： FLOWTEC AG
发明人： BORST WALTER , UEHLIN RALF , SEIFERT OLIVER , KOUDAL OLE , POPP OLIVER
IPC分类号： G05B19/042 , G05B19/418

5. 发明专利

DE102008022373A1 未知
公开(公告)号：DE102008022373A1
公开(公告)日：2009-11-12
申请号：DE102008022373
申请日：2008-05-06
申请人： FLOWTEC AG
发明人： KOUDAL OLE , MATT CHRISTIAN , ENGSTLER GERNOT , POHL HANS
IPC分类号： G01F25/00 , G01D5/12 , G01D21/00 , G01F1/84 , G01R15/04 , G01R31/02
摘要： A measuring device includes: a measuring transducer accommodated, at least partially, in a housing, for registering at least one, measured variable; and a measuring device electronics electrically connected, at least at times, with the measuring transducer. The measuring device electronics includes at least one measurement channel for registering and further processing at least one primary signal generated by means of the measuring transducer, and an electrical current measuring circuit for registering measuring-device-internally flowing, electrical currents. Furthermore, it is provided, that the electrical current measuring circuit registers, during operation, at least at times, especially recurringly, an electrical leakage current, which flows as a result of a potential difference existing, at least at times, between housing and measuring device electronics and as a result of an electrically conductive connection likewise existing between housing and measuring device electronics, especially an undesired, electrically conductive connection and/or an electrically conductive connection formed by a deposit affecting the housing. Taking into consideration the registered leakage current, the measuring device electronics generates, additionally, at least one state value, especially a digital state value, instantaneously representing an operating state, especially a defective operating state, of the measuring device.

6. 发明专利

DE502005007634D1 未知
公开(公告)号：DE502005007634D1
公开(公告)日：2009-08-13
申请号：DE502005007634
申请日：2005-09-16
申请人： FLOWTEC AG
发明人： BORST WALTER , KOUDAL OLE , SEIFERT OLIVER
IPC分类号： G05B19/418

7. 发明专利

DE102005057689A1 未知
公开(公告)号：DE102005057689A1
公开(公告)日：2007-06-06
申请号：DE102005057689
申请日：2005-12-01
申请人： FLOWTEC AG
发明人： POPP OLIVER , KOUDAL OLE , KARBULA JIRI , GIMSON CHRIS , BAILEY JONATHAN , LLOYD GARY , MOTTERSHEAD NEIL
IPC分类号： G01F1/68 , G01F1/69 , G01F1/696

8. 发明专利

DE102005035219A1 Detection of flow of matter in rectification column, e.g. for separation of petroleum fractions, has base to separate each section with passage openings and feedback tube with difference pressure meter 未知
$Detection of flow of matter in rectification column, e.g. for separation of petroleum fractions, has base to separate each section with passage openings and feedback tube with difference pressure meter$
公开(公告)号：DE102005035219A1
公开(公告)日：2007-02-01
申请号：DE102005035219
申请日：2005-07-25
申请人： FLOWTEC AG
发明人： KOUDAL OLE , RIEDER ALFRED
IPC分类号： G01F1/00 , B01D3/42 , F25J3/02 , G05D7/00
摘要： The system to detect a flow of matter, in a rectification column where at least one base (2) gives separate column zones, has a number of passage openings in the bases and at least one feedback pipe (10). The flow of matter is measured at the passage openings or the feedback tube e.g. by a difference pressure meter (14) based on the vortex principle, with data passed to a control/evaluation unit (11).

9. 发明专利

DK0668992T3 未知
公开(公告)号：DK0668992T3
公开(公告)日：1999-09-13
申请号：DK94927561
申请日：1994-09-05
申请人： FLOWTEC AG
发明人： KOUDAL OLE , WENGER ALFRED
IPC分类号： G01F1/84
摘要： A mass flow sensor is provided to be installed in a conduit through which a fluid flows. The mass flow sensor includes flanges for mounting to the conduit, a single measuring tube, an external support tube, and an internal support element. The measuring tube is fixed at its ends to the flanges and includes a vibrating portion having the shape of a circular constant-pitch helix. The external support tube includes external support tube ends fixed to the measuring tube or flanges. The internal support element includes internal support element ends fixed to the measuring tube adjacent to the flanges. The mass flow sensor further includes connecting elements evenly distributed along the vibrating portion of the measuring tube, interconnecting the vibrating portion of the measuring tube and the internal support element, and permitting only those modes of the vibrating portion of the measuring tube in which the centerline of the vibrating portion remains, as far as possible, substantially on a rest-position cylindrical enveloping surface of the modes. The mass flow sensor also includes a mechanism to excite the vibrating portion of the measuring tube into resonance vibrations perpendicular to its centerline.

10. 发明专利

DE102012108414A1 Elektronisches Gerät mit einem Gehäuse zur Aufnahme elektronischer Komponenten, vorzugsweise ein Prozesstransmitter 未知
公开(公告)号：DE102012108414A1
公开(公告)日：2014-03-13
申请号：DE102012108414
申请日：2012-09-10
申请人： FLOWTEC AG
发明人： ENGSTLER GERNOT , FINK NIKOLAI , KOUDAL OLE , MOSER THIERRY
IPC分类号： H05K5/00
摘要： Die Erfindung betrifft ein elektronisches Gerät mit einem Gehäuse zur Aufnahme elektronischer Komponenten, vorzugsweise ein Prozesstransmitter, wobei das Gehäuse zwei Kammern (2, 3) aufweist, in denen elektronische Komponenten (4, 5, 6, 7, 8) und Benutzerschnittstellen (14, 15) und/oder Anschlusselemente (10, 11, 12, 13) für Kabel angeordnet sind, wobei die elektronischen Komponenten (4, 5, 6, 7) in einer ersten Kammer (2) angeordnet sind. Bei einem Prozesstransmitter, welcher einfach zu warten ist, sind in der ersten Kammer (2) ausschließlich elektronische Komponenten (4, 5, 6, 7, 8) angeordnet, während Benutzerschnittstellen (14, 15) der elektronischen Komponenten (4, 5, 6, 7, 8) und/oder Anschlusselemente (10, 11, 12, 13) für Kabel ausschließlich in der zweiten Kammer (2) positioniert sind.

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