NL7610331A - Elektronische warmtehoeveelhedenteller. - Google Patents

Elektronische warmtehoeveelhedenteller.

Info

Publication number
NL7610331A
NL7610331A NL7610331A NL7610331A NL7610331A NL 7610331 A NL7610331 A NL 7610331A NL 7610331 A NL7610331 A NL 7610331A NL 7610331 A NL7610331 A NL 7610331A NL 7610331 A NL7610331 A NL 7610331A
Authority
NL
Netherlands
Prior art keywords
heat amount
amount counter
electronic heat
electronic
counter
Prior art date
Application number
NL7610331A
Other languages
English (en)
Original Assignee
Karlsruhe Augsburg Iweka
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 Karlsruhe Augsburg Iweka filed Critical Karlsruhe Augsburg Iweka
Publication of NL7610331A publication Critical patent/NL7610331A/nl

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)
  • Measuring Volume Flow (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
NL7610331A 1975-09-20 1976-09-16 Elektronische warmtehoeveelhedenteller. NL7610331A (nl)

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
NL7610331A true NL7610331A (nl) 1977-03-22

Family

ID=5957002

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7610331A NL7610331A (nl) 1975-09-20 1976-09-16 Elektronische warmtehoeveelhedenteller.

Country Status (10)

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

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 (nl) * 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
BE845894A (fr) 1976-12-31
GB1558884A (en) 1980-01-09
DE2542025A1 (de) 1976-10-07
DK420176A (da) 1977-03-21
IT1073308B (it) 1985-04-17
FR2325029B1 (nl) 1982-10-22
DE2542025C3 (de) 1981-03-12
DE2542025B2 (de) 1980-08-07
ATA686176A (de) 1986-08-15
CH627273A5 (en) 1981-12-31
SE7610151L (sv) 1977-03-21
FR2325029A1 (fr) 1977-04-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed