DE2856289A1 - Verfahren und vorrichtung zur thermischen massenstrommessung - Google Patents

Verfahren und vorrichtung zur thermischen massenstrommessung

Info

Publication number
DE2856289A1
DE2856289A1 DE19782856289 DE2856289A DE2856289A1 DE 2856289 A1 DE2856289 A1 DE 2856289A1 DE 19782856289 DE19782856289 DE 19782856289 DE 2856289 A DE2856289 A DE 2856289A DE 2856289 A1 DE2856289 A1 DE 2856289A1
Authority
DE
Germany
Prior art keywords
tube
heat
mass flow
heater
balance equation
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.)
Granted
Application number
DE19782856289
Other languages
German (de)
English (en)
Other versions
DE2856289C2 (US06534493-20030318-C00184.png
Inventor
Friedrich Dipl Phys Bahner
Harry Dipl Ing Pleva
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grenzebach GmbH and Co KG
Original Assignee
Babcock BSH AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Babcock BSH AG filed Critical Babcock BSH AG
Priority to DE19782856289 priority Critical patent/DE2856289A1/de
Priority to FR7930982A priority patent/FR2445516A1/fr
Priority to US06/107,653 priority patent/US4339949A/en
Priority to IT7951209A priority patent/IT7951209A0/it
Publication of DE2856289A1 publication Critical patent/DE2856289A1/de
Application granted granted Critical
Publication of DE2856289C2 publication Critical patent/DE2856289C2/de
Granted legal-status Critical Current

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)
DE19782856289 1978-12-27 1978-12-27 Verfahren und vorrichtung zur thermischen massenstrommessung Granted DE2856289A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19782856289 DE2856289A1 (de) 1978-12-27 1978-12-27 Verfahren und vorrichtung zur thermischen massenstrommessung
FR7930982A FR2445516A1 (fr) 1978-12-27 1979-12-18 Procede et appareil de mesure par voie thermique du debit massique d'un fluide
US06/107,653 US4339949A (en) 1978-12-27 1979-12-27 Process and apparatus for the thermal measurement of mass flow
IT7951209A IT7951209A0 (it) 1978-12-27 1979-12-27 Procedimento ed apparecchio per la misurazione termica di un flusso di massa

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 (2)

Publication Number Publication Date
DE2856289A1 true DE2856289A1 (de) 1980-07-17
DE2856289C2 DE2856289C2 (US06534493-20030318-C00184.png) 1987-01-02

Family

ID=6058471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782856289 Granted DE2856289A1 (de) 1978-12-27 1978-12-27 Verfahren und vorrichtung zur thermischen massenstrommessung

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900284A1 (de) * 1989-01-05 1990-07-12 Vaillant Joh Gmbh & Co Verfahren zum ermitteln des wasserdurchsatzes durch einen elektrisch beheizten durchlauferhitzer
WO1991016605A1 (de) * 1990-04-14 1991-10-31 Robert Bosch Gmbh Verfahren und anordnung zum messen von strömenden luftmengen
DE102014101792A1 (de) * 2014-02-13 2015-08-13 Aixtron Se Vorrichtung zum Bestimmen des Massenflusses eines Gases beziehungsweise Gasgemisches mit ineinandergeschachtelten rohrförmigen Filamentanordnungen

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330498A1 (de) * 1973-06-15 1975-01-09 Centra Buerkle Kg Albert Verfahren und vorrichtung zur messtechnischen ermittlung von waermemengen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330498A1 (de) * 1973-06-15 1975-01-09 Centra Buerkle Kg Albert Verfahren und vorrichtung zur messtechnischen ermittlung von waermemengen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
US-Z: Control Engineering, 1966, S. 69-72 *
US-Z: Soviet Inventions Illustrated, Section II, Electrical, May 1968, D-p. 66, Nr. 201694 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900284A1 (de) * 1989-01-05 1990-07-12 Vaillant Joh Gmbh & Co Verfahren zum ermitteln des wasserdurchsatzes durch einen elektrisch beheizten durchlauferhitzer
WO1991016605A1 (de) * 1990-04-14 1991-10-31 Robert Bosch Gmbh Verfahren und anordnung zum messen von strömenden luftmengen
DE102014101792A1 (de) * 2014-02-13 2015-08-13 Aixtron Se Vorrichtung zum Bestimmen des Massenflusses eines Gases beziehungsweise Gasgemisches mit ineinandergeschachtelten rohrförmigen Filamentanordnungen

Also Published As

Publication number Publication date
FR2445516A1 (fr) 1980-07-25
US4339949A (en) 1982-07-20
IT7951209A0 (it) 1979-12-27
DE2856289C2 (US06534493-20030318-C00184.png) 1987-01-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee