DE2542025C3 - Elektronischer Wärmezähler - Google Patents

Elektronischer Wärmezähler

Info

Publication number
DE2542025C3
DE2542025C3 DE19752542025 DE2542025A DE2542025C3 DE 2542025 C3 DE2542025 C3 DE 2542025C3 DE 19752542025 DE19752542025 DE 19752542025 DE 2542025 A DE2542025 A DE 2542025A DE 2542025 C3 DE2542025 C3 DE 2542025C3
Authority
DE
Germany
Prior art keywords
pressure
solenoid valves
heat meter
measuring lines
electronic heat
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.)
Expired
Application number
DE19752542025
Other languages
German (de)
English (en)
Other versions
DE2542025B2 (de
DE2542025A1 (de
Inventor
Ing.(Grad.) Karl 7501 Forchheim Buechele
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.)
KUKA AG
Original Assignee
Industrie Werke Karlsruhe Ausburg 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 Industrie Werke Karlsruhe Ausburg AG filed Critical Industrie Werke Karlsruhe Ausburg AG
Priority to DE19752542025 priority Critical patent/DE2542025C3/de
Priority to GB3617176A priority patent/GB1558884A/en
Priority to BE170385A priority patent/BE845894A/xx
Priority to CH1148676A priority patent/CH627273A5/de
Priority to SE7610151A priority patent/SE7610151L/
Priority to AT686176A priority patent/ATA686176A/de
Priority to NL7610331A priority patent/NL7610331A/xx
Priority to IT2736076A priority patent/IT1073308B/it
Priority to DK420176A priority patent/DK420176A/da
Priority to FR7628205A priority patent/FR2325029A1/fr
Publication of DE2542025A1 publication Critical patent/DE2542025A1/de
Priority to US05/862,679 priority patent/US4157034A/en
Publication of DE2542025B2 publication Critical patent/DE2542025B2/de
Application granted granted Critical
Publication of DE2542025C3 publication Critical patent/DE2542025C3/de
Expired 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
    • G01F1/05—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)
DE19752542025 1975-09-20 1975-09-20 Elektronischer Wärmezähler Expired DE2542025C3 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19752542025 DE2542025C3 (de) 1975-09-20 1975-09-20 Elektronischer Wärmezähler
GB3617176A GB1558884A (en) 1975-09-20 1976-09-01 Electronic heat quantity meter
BE170385A BE845894A (fr) 1975-09-20 1976-09-06 Compteur de quantites de chaleur electrique
CH1148676A CH627273A5 (en) 1975-09-20 1976-09-09 Electronic heat flow meter
SE7610151A SE7610151L (sv) 1975-09-20 1976-09-14 Elektronisk vermemengdmetare
AT686176A ATA686176A (de) 1975-09-20 1976-09-15 Elektronischer waermemengen-zaehler
NL7610331A NL7610331A (nl) 1975-09-20 1976-09-16 Elektronische warmtehoeveelhedenteller.
IT2736076A IT1073308B (it) 1975-09-20 1976-09-17 Calorimento elettronico con un organo di calcolo in tecnica ana logica
DK420176A DK420176A (da) 1975-09-20 1976-09-17 Elektronisk varmemengdemaler
FR7628205A FR2325029A1 (fr) 1975-09-20 1976-09-20 Compteur electronique de quantite de chaleur
US05/862,679 US4157034A (en) 1975-09-20 1977-12-21 Electronic heat amount meter

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2542025A1 DE2542025A1 (de) 1976-10-07
DE2542025B2 DE2542025B2 (de) 1980-08-07
DE2542025C3 true DE2542025C3 (de) 1981-03-12

Family

ID=5957002

Family Applications (1)

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

Country Status (10)

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

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 (enExample) * 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
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
BE845894A (fr) 1976-12-31
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 (enExample) 1982-10-22

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee