FR2445516A1 - Procede et appareil de mesure par voie thermique du debit massique d'un fluide - Google Patents
Procede et appareil de mesure par voie thermique du debit massique d'un fluideInfo
- Publication number
- FR2445516A1 FR2445516A1 FR7930982A FR7930982A FR2445516A1 FR 2445516 A1 FR2445516 A1 FR 2445516A1 FR 7930982 A FR7930982 A FR 7930982A FR 7930982 A FR7930982 A FR 7930982A FR 2445516 A1 FR2445516 A1 FR 2445516A1
- Authority
- FR
- France
- Prior art keywords
- mass flow
- fluid
- flow rate
- measuring
- probes
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2856289A DE2856289C2 (de) | 1978-12-27 | 1978-12-27 | Vorrichtung zur thermischen Massenstrommessung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2445516A1 true FR2445516A1 (fr) | 1980-07-25 |
Family
ID=6058471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7930982A Pending FR2445516A1 (fr) | 1978-12-27 | 1979-12-18 | Procede et appareil de mesure par voie thermique du debit massique d'un fluide |
Country Status (4)
Country | Link |
---|---|
US (1) | US4339949A (US07714131-20100511-C00038.png) |
DE (1) | DE2856289C2 (US07714131-20100511-C00038.png) |
FR (1) | FR2445516A1 (US07714131-20100511-C00038.png) |
IT (1) | IT7951209A0 (US07714131-20100511-C00038.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370162A2 (en) * | 1988-11-22 | 1990-05-30 | Stec Inc. | Method and apparatus for measuring and controlling a fluid flow rate |
ITMI20112158A1 (it) * | 2011-11-26 | 2013-05-27 | Anyware Electronics Sas Di Paolo Fo Rlani & C | Sensore di flusso a basso consumo per liquidi caldi |
EP3645950A4 (en) * | 2017-06-30 | 2021-03-17 | Aquanta Inc. | WATER HEATER USAGE PROFILING USING AN ENERGY METER AND ATTACHABLE SENSORS |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4484472A (en) * | 1983-02-16 | 1984-11-27 | Emerson Electric Co. | Concentric rod and tube sensor for thermal mass flow controller and flow meter |
US4704904A (en) * | 1985-12-10 | 1987-11-10 | Morrison-Knudsen Company, Inc. | High temperature gas flow meter |
US5167153A (en) * | 1986-04-23 | 1992-12-01 | Fluid Components, Inc. | Method of measuring physical phenomena using a distributed RTD |
JPS6478116A (en) * | 1987-09-19 | 1989-03-23 | Univ Kyushu | Measuring instrument for water flow rate in plant stem |
US4972707A (en) * | 1988-05-18 | 1990-11-27 | Brooks Instrument B.V. | Apparatus for measuring the flow of a fluid |
CH677854A5 (US07714131-20100511-C00038.png) * | 1989-01-05 | 1991-06-28 | Vaillant Gmbh | |
DE4012081A1 (de) * | 1990-04-14 | 1991-10-17 | Bosch Gmbh Robert | Verfahren und anordnung zum messen von luftmengen |
US5438866A (en) * | 1990-06-25 | 1995-08-08 | Fluid Components, Inc. | Method of making average mass flow velocity measurements employing a heated extended resistance temperature sensor |
DE4107295A1 (de) * | 1991-03-07 | 1992-09-10 | Manfred Dr Rer Nat Ritschel | Verfahren zur bestimmung von chemischen und/oder physikalischen eigenschaften einer gasatmosphaere |
EP1251198A1 (de) * | 2001-03-20 | 2002-10-23 | PROTECHNA Herbst GmbH & Co. KG | Textilpartikelabsaugvorrichtung für Textilmaschinen und Verfahren zum èberwachen derselben |
DE102014101792A1 (de) * | 2014-02-13 | 2015-08-13 | Aixtron Se | Vorrichtung zum Bestimmen des Massenflusses eines Gases beziehungsweise Gasgemisches mit ineinandergeschachtelten rohrförmigen Filamentanordnungen |
GB2553681B (en) | 2015-01-07 | 2019-06-26 | Homeserve Plc | Flow detection device |
GB201501935D0 (en) | 2015-02-05 | 2015-03-25 | Tooms Moore Consulting Ltd And Trow Consulting Ltd | Water flow analysis |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2193762A (en) * | 1937-12-24 | 1940-03-12 | Luis De Florez | Flow measurement apparatus |
US2994222A (en) * | 1958-10-09 | 1961-08-01 | John H Laub | Thermal flowmeter |
US3336804A (en) * | 1964-03-09 | 1967-08-22 | Heinz F Poppendiek | Means and techniques useful in fluid flow determinations |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1691600A (en) * | 1920-03-24 | 1928-11-13 | Brush Lab Company | Method of measuring the rate of mass flow and the temperature of fluids and apparatus therefor |
US1528383A (en) * | 1923-06-11 | 1925-03-03 | Schmidt Ernst | Device for the measurement of heat |
US2728225A (en) * | 1953-03-12 | 1955-12-27 | Herbert E Skibitzke | Thermal flowmeter |
US3238775A (en) * | 1962-01-02 | 1966-03-08 | Lockheed Aircraft Corp | Heat flux responsive device |
DE2330498C2 (de) * | 1973-06-15 | 1983-09-22 | Centra-Bürkle GmbH & Co, 7036 Schönaich | Verfahren und Vorrichtung zur meßtechnischen Ermittlung von zeitlichen Wärmemengen |
-
1978
- 1978-12-27 DE DE2856289A patent/DE2856289C2/de not_active Expired
-
1979
- 1979-12-18 FR FR7930982A patent/FR2445516A1/fr active Pending
- 1979-12-27 US US06/107,653 patent/US4339949A/en not_active Expired - Lifetime
- 1979-12-27 IT IT7951209A patent/IT7951209A0/it unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2193762A (en) * | 1937-12-24 | 1940-03-12 | Luis De Florez | Flow measurement apparatus |
US2994222A (en) * | 1958-10-09 | 1961-08-01 | John H Laub | Thermal flowmeter |
US3336804A (en) * | 1964-03-09 | 1967-08-22 | Heinz F Poppendiek | Means and techniques useful in fluid flow determinations |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370162A2 (en) * | 1988-11-22 | 1990-05-30 | Stec Inc. | Method and apparatus for measuring and controlling a fluid flow rate |
EP0370162A3 (en) * | 1988-11-22 | 1992-03-11 | Stec Inc. | Method and apparatus for measuring and controlling a fluid flow rate |
ITMI20112158A1 (it) * | 2011-11-26 | 2013-05-27 | Anyware Electronics Sas Di Paolo Fo Rlani & C | Sensore di flusso a basso consumo per liquidi caldi |
EP3645950A4 (en) * | 2017-06-30 | 2021-03-17 | Aquanta Inc. | WATER HEATER USAGE PROFILING USING AN ENERGY METER AND ATTACHABLE SENSORS |
Also Published As
Publication number | Publication date |
---|---|
DE2856289A1 (de) | 1980-07-17 |
DE2856289C2 (de) | 1987-01-02 |
IT7951209A0 (it) | 1979-12-27 |
US4339949A (en) | 1982-07-20 |
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