WO2006018366A3 - Verfahren und vorrichtung zur bestimmung und/oder überwachung des massedurchflusses - Google Patents
Verfahren und vorrichtung zur bestimmung und/oder überwachung des massedurchflusses Download PDFInfo
- Publication number
- WO2006018366A3 WO2006018366A3 PCT/EP2005/053651 EP2005053651W WO2006018366A3 WO 2006018366 A3 WO2006018366 A3 WO 2006018366A3 EP 2005053651 W EP2005053651 W EP 2005053651W WO 2006018366 A3 WO2006018366 A3 WO 2006018366A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flow rate
- mass flow
- determining
- measured
- medium
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 3
- 238000009529 body temperature measurement Methods 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
- G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
- G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
- G01F1/6986—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters with pulsed heating, e.g. dynamic methods
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004040110.1 | 2004-08-18 | ||
| DE200410040110 DE102004040110A1 (de) | 2004-08-18 | 2004-08-18 | Verfahren und Vorrichtung zur Bestimmung und/oder Überwachung des Massedurchflusses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2006018366A2 WO2006018366A2 (de) | 2006-02-23 |
| WO2006018366A3 true WO2006018366A3 (de) | 2006-10-19 |
Family
ID=35219714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/053651 WO2006018366A2 (de) | 2004-08-18 | 2005-07-27 | Verfahren und vorrichtung zur bestimmung und/oder überwachung des massedurchflusses |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102004040110A1 (de) |
| WO (1) | WO2006018366A2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009045811A1 (de) | 2009-10-19 | 2011-04-21 | Endress + Hauser Flowtec Ag | Sensor eines thermischen Durchflussmessgeräts |
| DE102010018948B4 (de) | 2010-04-30 | 2018-08-16 | Abb Schweiz Ag | Thermischer Massendurchflussmesser mit zusätzlichen Sensormitteln sowie Verfahren zum Betrieb desselben |
| DE102011075519A1 (de) * | 2011-05-09 | 2012-11-15 | Innovative Sensor Technology Ist Ag | Verfahren und Vorrichtung zum thermischen Bestimmen des Massedurchflusses eines Mediums in einer Leitung |
| DE102016115326A1 (de) | 2016-08-18 | 2018-02-22 | Rehau Ag + Co | Verfahren und Sensorvorrichtung zur Bestimmung der Temperatur eines Mediums und der Durchflussmenge des Mediums durch einen Strömungsquerschnitt sowie deren Verwendung |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2924972A (en) * | 1955-12-30 | 1960-02-16 | Arnold E Biermann | Fluid flowmeter |
| US3683692A (en) * | 1970-01-08 | 1972-08-15 | Rene J Lafitte | Process and apparatus to calculate and measure the flow of a gaseous fluid |
| US4480467A (en) * | 1982-11-29 | 1984-11-06 | Hyperion, Inc. | Flow monitoring device |
| US4805296A (en) * | 1985-09-10 | 1989-02-21 | Sharp Kabushiki Kaisha | Method of manufacturing platinum resistance thermometer |
| US4829819A (en) * | 1987-07-21 | 1989-05-16 | Environmental Instruments, Inc. | In-line dual element fluid flow probe |
| DE19654014C1 (de) * | 1996-12-21 | 1998-07-02 | Afm Sensorik Gmbh | Vorrichtung und Verfahren zur Strömungsmessung |
| EP1048935A2 (de) * | 1999-04-28 | 2000-11-02 | Honsberg & Co. Kg | Strömungssensor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2447617C3 (de) * | 1974-10-05 | 1980-09-04 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Kalorimetrischer Strömungswächter |
| DE3637497A1 (de) * | 1985-11-05 | 1987-07-16 | Walter Buerkle | Verfahren und einrichtung zum fuehlen von stroemungsgeschwindigkeiten und/oder durchfluessen |
| DE3713981A1 (de) * | 1987-04-27 | 1988-11-17 | Robert Buck | Waermeuebergangsmessgeraet, insbesondere stroemungswaechter |
| US5117691A (en) * | 1990-03-12 | 1992-06-02 | The John Hopkins University | Heated element velocimeter |
| DE4320326A1 (de) * | 1993-06-18 | 1994-12-22 | Siemens Ag | Vorrichtung zur Messung einer radialen Gas- oder Flüssigkeitsströmung mit einer Wheatstone-Brücke von vier temperaturempfindlichen Widerständen |
| DE19610885B4 (de) * | 1996-03-20 | 2005-07-07 | Wind, Ferdinand, Dipl.-Ing. | Wärmeübergangsmeßgerät |
| US6086251A (en) * | 1997-12-06 | 2000-07-11 | Drager Medizintechnik Gmbh | Process for operating a thermocouple to measure velocity or thermal conductivity of a gas |
| DE19913968B4 (de) * | 1999-03-18 | 2004-02-12 | Fafnir Gmbh | Thermischer Durchflußsensor und Verfahren zum Bestimmen des Durchflusses eines Fluids |
-
2004
- 2004-08-18 DE DE200410040110 patent/DE102004040110A1/de not_active Withdrawn
-
2005
- 2005-07-27 WO PCT/EP2005/053651 patent/WO2006018366A2/de active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2924972A (en) * | 1955-12-30 | 1960-02-16 | Arnold E Biermann | Fluid flowmeter |
| US3683692A (en) * | 1970-01-08 | 1972-08-15 | Rene J Lafitte | Process and apparatus to calculate and measure the flow of a gaseous fluid |
| US4480467A (en) * | 1982-11-29 | 1984-11-06 | Hyperion, Inc. | Flow monitoring device |
| US4805296A (en) * | 1985-09-10 | 1989-02-21 | Sharp Kabushiki Kaisha | Method of manufacturing platinum resistance thermometer |
| US4829819A (en) * | 1987-07-21 | 1989-05-16 | Environmental Instruments, Inc. | In-line dual element fluid flow probe |
| DE19654014C1 (de) * | 1996-12-21 | 1998-07-02 | Afm Sensorik Gmbh | Vorrichtung und Verfahren zur Strömungsmessung |
| EP1048935A2 (de) * | 1999-04-28 | 2000-11-02 | Honsberg & Co. Kg | Strömungssensor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006018366A2 (de) | 2006-02-23 |
| DE102004040110A1 (de) | 2006-02-23 |
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