BE845894A - Compteur de quantites de chaleur electrique - Google Patents

Compteur de quantites de chaleur electrique

Info

Publication number
BE845894A
BE845894A BE170385A BE170385A BE845894A BE 845894 A BE845894 A BE 845894A BE 170385 A BE170385 A BE 170385A BE 170385 A BE170385 A BE 170385A BE 845894 A BE845894 A BE 845894A
Authority
BE
Belgium
Prior art keywords
heat quantity
electrical heat
quantity meter
meter
electrical
Prior art date
Application number
BE170385A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE845894A publication Critical patent/BE845894A/xx

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
    • G01F1/05—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 mechanical effects
    • G01F1/34—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 mechanical effects by measuring pressure or differential pressure
    • G01F1/36—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/46—Pitot tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
    • G01K17/12—Indicating product of flow and temperature difference directly or temperature
    • G01K17/16—Indicating product of flow and temperature difference directly or temperature using electrical or magnetic means for both measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
    • G01K17/12—Indicating product of flow and temperature difference directly or temperature
    • G01K17/18—Indicating product of flow and temperature difference directly or temperature using electrical or magnetic means for one measurement and mechanical means for the other

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Volume Flow (AREA)
BE170385A 1975-09-20 1976-09-06 Compteur de quantites de chaleur electrique BE845894A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752542025 DE2542025C3 (de) 1975-09-20 1975-09-20 Elektronischer Wärmezähler

Publications (1)

Publication Number Publication Date
BE845894A true BE845894A (fr) 1976-12-31

Family

ID=5957002

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170385A BE845894A (fr) 1975-09-20 1976-09-06 Compteur de quantites de chaleur electrique

Country Status (10)

Country Link
AT (1) ATA686176A (OSRAM)
BE (1) BE845894A (OSRAM)
CH (1) CH627273A5 (OSRAM)
DE (1) DE2542025C3 (OSRAM)
DK (1) DK420176A (OSRAM)
FR (1) FR2325029A1 (OSRAM)
GB (1) GB1558884A (OSRAM)
IT (1) IT1073308B (OSRAM)
NL (1) NL7610331A (OSRAM)
SE (1) SE7610151L (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208511A1 (de) * 1982-03-09 1983-09-22 Siemens AG, 1000 Berlin und 8000 München Waermemengenzaehler
DE4408421C2 (de) * 1994-03-12 1996-01-11 Iwk Regler Kompensatoren Verfahren und Vorrichtung zur Differenzdruckmessung mit periodischem Nullabgleich
GB2291506B (en) * 1994-07-22 1998-08-19 British Gas Plc Apparatus for measuring the flow rate of a fluid
DE102013114495A1 (de) * 2013-12-19 2015-06-25 S.K.I. GmbH Verfahren sowie Messanordnung nach dem Differenzdruckprinzip mit Nullpunktabgleich
CN105004450A (zh) * 2015-08-03 2015-10-28 浙江华德利纺织印染有限公司 一种导热油热量计量方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR545418A (fr) * 1921-12-30 1922-10-11 Compteur thermique
DE547142C (de) * 1926-06-24 1932-03-23 Siemens & Halske Akt Ges Waermezaehler mit Thermoelementen in Vor- und Ruecklauf und Mengenmesser in Gestalt eines Druckdifferenzmessers
US2804773A (en) * 1955-09-19 1957-09-03 Henze Instr And Valve Inc Temperature sensing devices
FR1247036A (fr) * 1959-01-09 1960-11-25 Askania Werke Ag Dispositif de mesure de quantités de chaleur
FR2157099A5 (OSRAM) * 1971-10-18 1973-06-01 Schlumberger Compteurs
DE2320359A1 (de) * 1973-04-21 1974-11-07 Nortron Hermann Koehler Elektr Waermemengenzaehler
FR2305807A1 (fr) * 1975-03-27 1976-10-22 Fisch Raymond Procede et dispositif de comptage thermique electronique

Also Published As

Publication number Publication date
DE2542025C3 (de) 1981-03-12
GB1558884A (en) 1980-01-09
FR2325029A1 (fr) 1977-04-15
CH627273A5 (en) 1981-12-31
DE2542025B2 (de) 1980-08-07
DE2542025A1 (de) 1976-10-07
DK420176A (da) 1977-03-21
ATA686176A (de) 1986-08-15
IT1073308B (it) 1985-04-17
SE7610151L (sv) 1977-03-21
NL7610331A (nl) 1977-03-22
FR2325029B1 (OSRAM) 1982-10-22

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