WO2005059475A3 - Messvorrichtung mit mechanisch schwingfähiger einheit sowie verfahren und vorrichtung zu deren herstellung - Google Patents
Messvorrichtung mit mechanisch schwingfähiger einheit sowie verfahren und vorrichtung zu deren herstellung Download PDFInfo
- Publication number
- WO2005059475A3 WO2005059475A3 PCT/EP2004/053458 EP2004053458W WO2005059475A3 WO 2005059475 A3 WO2005059475 A3 WO 2005059475A3 EP 2004053458 W EP2004053458 W EP 2004053458W WO 2005059475 A3 WO2005059475 A3 WO 2005059475A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mechanically
- unit
- oscillatory unit
- mechanically oscillatory
- measuring device
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
- G01F23/2961—Acoustic waves for discrete levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
- G01F23/2968—Transducers specially adapted for acoustic level indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02836—Flow rate, liquid level
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04804816A EP1695046B1 (de) | 2003-12-18 | 2004-12-14 | Messvorrichtung mit mechanisch schwingfähiger einheit sowie verfahren und vorrichtung zu deren herstellung |
AT04804816T ATE528624T1 (de) | 2003-12-18 | 2004-12-14 | Messvorrichtung mit mechanisch schwingfähiger einheit sowie verfahren und vorrichtung zu deren herstellung |
US10/583,096 US7934414B2 (en) | 2003-12-18 | 2004-12-14 | Method and apparatus for manufacturing a measuring device for determining and/or monitoring a process variable and measuring device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10359869.3 | 2003-12-16 | ||
DE10359869 | 2003-12-18 | ||
DE102004003460.5 | 2004-01-22 | ||
DE102004003460A DE102004003460A1 (de) | 2003-12-16 | 2004-01-22 | Verfahren und Vorrichtung zur Herstellung einer Messvorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße und Messvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005059475A2 WO2005059475A2 (de) | 2005-06-30 |
WO2005059475A3 true WO2005059475A3 (de) | 2005-10-27 |
Family
ID=34702000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/053458 WO2005059475A2 (de) | 2003-12-18 | 2004-12-14 | Messvorrichtung mit mechanisch schwingfähiger einheit sowie verfahren und vorrichtung zu deren herstellung |
Country Status (3)
Country | Link |
---|---|
US (1) | US7934414B2 (de) |
EP (1) | EP1695046B1 (de) |
WO (1) | WO2005059475A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0803899D0 (en) * | 2008-03-01 | 2008-04-09 | Mobrey Ltd | Vibrating element apparatus |
GB0803900D0 (en) * | 2008-03-01 | 2008-04-09 | Mobrey Ltd | Vibrating element apparatus |
DE102022105918A1 (de) * | 2022-03-14 | 2023-09-14 | Vega Grieshaber Kg | Vibronischer Grenzstandsensor mit Beschleunigungssensor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0949489A1 (de) * | 1998-04-06 | 1999-10-13 | Nohken Inc. | Vibrierender Füllstandsdetektor |
US6205855B1 (en) * | 1996-12-10 | 2001-03-27 | Endress + Hauser Gmbh + Co. | Device for monitoring a predetermined level in a container |
WO2004094964A1 (de) * | 2003-04-24 | 2004-11-04 | Endress+Hauser Gmbh+Co. Kg | Vorrichtung zur bestimmung und/oder überwachung mindestens einer physikalischen oder chemischen prozessgrösse eines mediums in einem behälter |
DE10318445A1 (de) * | 2003-04-24 | 2004-11-11 | Endress + Hauser Gmbh + Co. Kg | Funktionstest bei einer Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US2520520A (en) * | 1948-01-28 | 1950-08-29 | Dale Service Corp | Marine marker |
US3760482A (en) * | 1972-05-18 | 1973-09-25 | Suwa Seikosha Kk | Method of adjusting frequency of tuning fork type vibrator |
US4004166A (en) * | 1975-03-12 | 1977-01-18 | Nihon Dempa Kogyo Co., Ltd. | Method for stabilizing the vibration frequency of a tuning fork-type quartz crystal oscillator |
DE3336991A1 (de) * | 1983-10-11 | 1985-05-02 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Vorrichtung zur feststellung und/oder ueberwachung eines vorbestimmten fuellstands in einem behaelter |
US4620446A (en) * | 1984-12-31 | 1986-11-04 | Bruel & Kjaer Instruments, Inc. | Acceleration responsive transducers |
EP0297032B1 (de) * | 1987-06-12 | 1992-07-08 | Jürg Dual | Viskosimeter |
US5135808A (en) * | 1990-09-27 | 1992-08-04 | Diamonex, Incorporated | Abrasion wear resistant coated substrate product |
JPH04369447A (ja) * | 1991-06-18 | 1992-12-22 | Yokogawa Electric Corp | 振動式センサの試験装置 |
US5313325A (en) * | 1992-07-20 | 1994-05-17 | Martin Marietta Energy Systems, Inc. | Blackbody material |
DE4233315C2 (de) * | 1992-10-05 | 1996-07-25 | Endress Hauser Gmbh Co | Vorrichtung zur Befestigung eines Gehäuses |
GB9225983D0 (en) | 1992-12-12 | 1993-02-10 | Hydramotion Ltd | Transducer for the measurement of attributes of flowable media |
GB2274943B (en) * | 1993-02-06 | 1996-08-28 | British Aerospace | Thermal picture synthesis device |
EP0766072B1 (de) * | 1995-09-28 | 1999-12-22 | Endress + Hauser GmbH + Co. | Elektronikgehäuse |
EP0766073B1 (de) * | 1995-09-28 | 2002-01-02 | Endress + Hauser GmbH + Co. | Elektronikgehäuse |
US6080445A (en) * | 1997-02-20 | 2000-06-27 | Citizen Watch Co., Ltd. | Method of forming films over insulating material |
DE19728653A1 (de) | 1997-07-04 | 1999-01-07 | Micas Elektronik Gmbh U Co Kg | Verfahren zur Bestimmung der Oberflächenschwingungen von Körpern |
JPH1149506A (ja) * | 1997-07-31 | 1999-02-23 | Kyocera Corp | 装飾部材 |
US6494079B1 (en) * | 2001-03-07 | 2002-12-17 | Symyx Technologies, Inc. | Method and apparatus for characterizing materials by using a mechanical resonator |
US6484109B1 (en) * | 1998-05-20 | 2002-11-19 | Dli Engineering Coporation | Diagnostic vibration data collector and analyzer |
US6236322B1 (en) * | 1998-09-09 | 2001-05-22 | Endress + Hauser Gmbh + Co. | Apparatus for establishing and/or monitoring a predetermined filling level in a container |
JP4560964B2 (ja) * | 2000-02-25 | 2010-10-13 | 住友電気工業株式会社 | 非晶質炭素被覆部材 |
DE10014724A1 (de) * | 2000-03-24 | 2001-09-27 | Endress Hauser Gmbh Co | Verfahren und Vorrichtung zur Feststellung und/oder Überwachung des Füllstandes eines Mediums in einem Behälter |
JP3778809B2 (ja) * | 2001-04-13 | 2006-05-24 | 富士通メディアデバイス株式会社 | 音叉型振動ジャイロ及びその電極トリミング方法 |
DE10129556A1 (de) * | 2001-06-19 | 2003-01-09 | Endress & Hauser Gmbh & Co Kg | Vorrichtung zur Bestimmung und/oder Überwachung des Füllstandes eines Mediums in einem Behälter |
US6698287B2 (en) * | 2001-08-10 | 2004-03-02 | The Boeing Company | Microgyro tuning using focused ion beams |
JP4068370B2 (ja) * | 2001-09-07 | 2008-03-26 | シチズンホールディングス株式会社 | 振動ジャイロ |
US7246514B2 (en) * | 2004-10-29 | 2007-07-24 | Honeywell International, Inc. | Method for verifying sensors installation and determining the location of the sensors after installation in a structural health management system |
-
2004
- 2004-12-14 US US10/583,096 patent/US7934414B2/en not_active Expired - Fee Related
- 2004-12-14 WO PCT/EP2004/053458 patent/WO2005059475A2/de active Application Filing
- 2004-12-14 EP EP04804816A patent/EP1695046B1/de not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6205855B1 (en) * | 1996-12-10 | 2001-03-27 | Endress + Hauser Gmbh + Co. | Device for monitoring a predetermined level in a container |
EP0949489A1 (de) * | 1998-04-06 | 1999-10-13 | Nohken Inc. | Vibrierender Füllstandsdetektor |
WO2004094964A1 (de) * | 2003-04-24 | 2004-11-04 | Endress+Hauser Gmbh+Co. Kg | Vorrichtung zur bestimmung und/oder überwachung mindestens einer physikalischen oder chemischen prozessgrösse eines mediums in einem behälter |
DE10318445A1 (de) * | 2003-04-24 | 2004-11-11 | Endress + Hauser Gmbh + Co. Kg | Funktionstest bei einer Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße |
Also Published As
Publication number | Publication date |
---|---|
US7934414B2 (en) | 2011-05-03 |
WO2005059475A2 (de) | 2005-06-30 |
US20070227243A1 (en) | 2007-10-04 |
EP1695046A2 (de) | 2006-08-30 |
EP1695046B1 (de) | 2011-10-12 |
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