ES2035490T3 - Sonda de medicion para el registro de bajas velocidades de circulacion en una seccion de tubo. - Google Patents
Sonda de medicion para el registro de bajas velocidades de circulacion en una seccion de tubo.Info
- Publication number
- ES2035490T3 ES2035490T3 ES89117375T ES89117375T ES2035490T3 ES 2035490 T3 ES2035490 T3 ES 2035490T3 ES 89117375 T ES89117375 T ES 89117375T ES 89117375 T ES89117375 T ES 89117375T ES 2035490 T3 ES2035490 T3 ES 2035490T3
- Authority
- ES
- Spain
- Prior art keywords
- recording
- tube section
- measuring probe
- low circulation
- circulation speeds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
- G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles
-
- 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
- G01F1/684—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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Thermal Sciences (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
SE HA CREADO UNA SONDA DE MEDICION PARA REGISTRAR VELOCIDADES DE CORRIENTES INFERIORES A 2,5M/S DENTRO DE UNA SECCION DE TUBERIA. LA SONDA TIENE MONTADO AL MENOS UN ELEMENTO DE CALEFACCION (3,14,15) QUE ENTRA EN LA TUBERIA. DOS TERMOELEMENTOS (9,10,20,21) ESTAN INSTALADOS EN DOS PUNTOS CONSECUTIVOS EN LA DIRECCION DE LA CORRIENTE (2,26) Y CONECTADOS EN SERIE, DE MANERA QUE PERMITAN MEDIR LA DIFERENCIA DE TEMPERATURA ENTRE AMBOS PUNTOS. SEGUN EL INVENTO, LOS TERMOELEMENTOS (9,10,20,21) ESTAN MONTADOS EN EL ELEMENTO DE CALEFACCION, DE MANERA QUE LA CORRIENTE SIEMPRE ALCANCE DIRECTAMENTE UNO DE ELLOS Y QUE ASI LOS SOPLADOS DIFERENTES RESULTEN SER LA CAUSA DE LA DIFERENCIA DE TEMPERATURA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU87347A LU87347A1 (fr) | 1988-09-27 | 1988-09-27 | Messonde zur erfassung niedriger stroemungsgeschwindigkeiten in einem rohrabschnitt |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2035490T3 true ES2035490T3 (es) | 1993-04-16 |
Family
ID=19731095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89117375T Expired - Lifetime ES2035490T3 (es) | 1988-09-27 | 1989-09-20 | Sonda de medicion para el registro de bajas velocidades de circulacion en una seccion de tubo. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0363695B1 (es) |
DE (1) | DE58902141D1 (es) |
DK (1) | DK472889A (es) |
ES (1) | ES2035490T3 (es) |
GR (1) | GR3005993T3 (es) |
LU (1) | LU87347A1 (es) |
PT (1) | PT91805B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4025314C2 (de) * | 1990-08-09 | 1998-04-09 | Bayerische Motoren Werke Ag | Meßverfahren und Vorrichtungen zur Ermittlung von Meßdaten für die Temperaturverteilung und für die Berechnung von Strömungsgeschwindigkeitsvektoren über eine ungleichförmig durchströmte ebene Fläche |
DE102009015725B4 (de) * | 2009-03-31 | 2014-01-23 | Hydrovision Gmbh | Haltevorrichtung für ein Durchflussmessgerät |
CN102288785A (zh) * | 2011-07-08 | 2011-12-21 | 中国航空动力机械研究所 | 测试流场方向的受感器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465315A (en) * | 1967-03-28 | 1969-09-02 | Us Air Force | Low temperature liquid level indicator |
FI52500C (fi) * | 1973-05-17 | 1977-09-12 | Outokumpu Oy | Ilman tai kaasun virtaussuunnan anturi kaivos- tai vastaavia olosuhtei ta varten |
-
1988
- 1988-09-27 LU LU87347A patent/LU87347A1/de unknown
-
1989
- 1989-09-20 ES ES89117375T patent/ES2035490T3/es not_active Expired - Lifetime
- 1989-09-20 EP EP19890117375 patent/EP0363695B1/de not_active Expired - Lifetime
- 1989-09-20 DE DE8989117375T patent/DE58902141D1/de not_active Expired - Fee Related
- 1989-09-26 DK DK472889A patent/DK472889A/da not_active Application Discontinuation
- 1989-09-26 PT PT9180589A patent/PT91805B/pt not_active IP Right Cessation
-
1992
- 1992-10-15 GR GR920402312T patent/GR3005993T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0363695A1 (de) | 1990-04-18 |
PT91805A (pt) | 1990-03-30 |
DK472889A (da) | 1990-03-28 |
DE58902141D1 (de) | 1992-10-01 |
EP0363695B1 (de) | 1992-08-26 |
DK472889D0 (da) | 1989-09-26 |
PT91805B (pt) | 1995-07-18 |
GR3005993T3 (es) | 1993-06-07 |
LU87347A1 (fr) | 1990-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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