IT7951209A0 - Procedimento ed apparecchio per la misurazione termica di un flusso di massa - Google Patents
Procedimento ed apparecchio per la misurazione termica di un flusso di massaInfo
- Publication number
- IT7951209A0 IT7951209A0 IT7951209A IT5120979A IT7951209A0 IT 7951209 A0 IT7951209 A0 IT 7951209A0 IT 7951209 A IT7951209 A IT 7951209A IT 5120979 A IT5120979 A IT 5120979A IT 7951209 A0 IT7951209 A0 IT 7951209A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- mass flow
- thermal measurement
- thermal
- measurement
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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 |
---|---|---|---|
DE19782856289 DE2856289A1 (de) | 1978-12-27 | 1978-12-27 | Verfahren und vorrichtung zur thermischen massenstrommessung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7951209A0 true IT7951209A0 (it) | 1979-12-27 |
Family
ID=6058471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7951209A IT7951209A0 (it) | 1978-12-27 | 1979-12-27 | Procedimento ed apparecchio per la misurazione termica di un flusso di massa |
Country Status (4)
Country | Link |
---|---|
US (1) | US4339949A (US06534493-20030318-C00184.png) |
DE (1) | DE2856289A1 (US06534493-20030318-C00184.png) |
FR (1) | FR2445516A1 (US06534493-20030318-C00184.png) |
IT (1) | IT7951209A0 (US06534493-20030318-C00184.png) |
Families Citing this family (16)
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 |
JP2789458B2 (ja) * | 1988-11-22 | 1998-08-20 | 株式会社エステック | 液体気化のための流量制御装置 |
DE3900284C3 (de) * | 1989-01-05 | 1997-04-03 | Vaillant Joh Gmbh & Co | Verfahren und Vorrichtung zum Ermitteln des Wasserdurchsatzes durch einen elektrisch beheizten Durchlauferhitzer |
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 |
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 |
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 |
US11060763B2 (en) * | 2017-06-30 | 2021-07-13 | Aquanta Inc. | Water heater usage profiling utilizing energy meter and attachable sensors |
Family Cites Families (8)
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 |
US2193762A (en) * | 1937-12-24 | 1940-03-12 | Luis De Florez | Flow measurement apparatus |
US2728225A (en) * | 1953-03-12 | 1955-12-27 | Herbert E Skibitzke | Thermal flowmeter |
US2994222A (en) * | 1958-10-09 | 1961-08-01 | John H Laub | Thermal flowmeter |
US3238775A (en) * | 1962-01-02 | 1966-03-08 | Lockheed Aircraft Corp | Heat flux responsive device |
US3336804A (en) * | 1964-03-09 | 1967-08-22 | Heinz F Poppendiek | Means and techniques useful in fluid flow determinations |
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 DE19782856289 patent/DE2856289A1/de active Granted
-
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
Also Published As
Publication number | Publication date |
---|---|
FR2445516A1 (fr) | 1980-07-25 |
US4339949A (en) | 1982-07-20 |
DE2856289C2 (US06534493-20030318-C00184.png) | 1987-01-02 |
DE2856289A1 (de) | 1980-07-17 |
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