FR2325029B1 - - Google Patents

Info

Publication number
FR2325029B1
FR2325029B1 FR7628205A FR7628205A FR2325029B1 FR 2325029 B1 FR2325029 B1 FR 2325029B1 FR 7628205 A FR7628205 A FR 7628205A FR 7628205 A FR7628205 A FR 7628205A FR 2325029 B1 FR2325029 B1 FR 2325029B1
Authority
FR
France
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
FR7628205A
Other languages
French (fr)
Other versions
FR2325029A1 (en
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
Publication of FR2325029A1 publication Critical patent/FR2325029A1/en
Application granted granted Critical
Publication of FR2325029B1 publication Critical patent/FR2325029B1/fr
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
    • G01F1/05—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)
FR7628205A 1975-09-20 1976-09-20 ELECTRONIC HEAT QUANTITY METER Granted FR2325029A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752542025 DE2542025C3 (en) 1975-09-20 1975-09-20 Electronic heat meter

Publications (2)

Publication Number Publication Date
FR2325029A1 FR2325029A1 (en) 1977-04-15
FR2325029B1 true FR2325029B1 (en) 1982-10-22

Family

ID=5957002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628205A Granted FR2325029A1 (en) 1975-09-20 1976-09-20 ELECTRONIC HEAT QUANTITY METER

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208511A1 (en) * 1982-03-09 1983-09-22 Siemens AG, 1000 Berlin und 8000 München HEAT METER
DE4408421C2 (en) * 1994-03-12 1996-01-11 Iwk Regler Kompensatoren Method and device for differential pressure measurement with periodic zero adjustment
GB2291506B (en) * 1994-07-22 1998-08-19 British Gas Plc Apparatus for measuring the flow rate of a fluid
DE102013114495A1 (en) * 2013-12-19 2015-06-25 S.K.I. GmbH Method and measuring arrangement according to the differential pressure principle with zero point adjustment
CN105004450A (en) * 2015-08-03 2015-10-28 浙江华德利纺织印染有限公司 Heat measuring method and apparatus of conduction oil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR545418A (en) * 1921-12-30 1922-10-11 Heat meter
DE547142C (en) * 1926-06-24 1932-03-23 Siemens & Halske Akt Ges Heat meter with thermocouples in flow and return and flow meter in the form of a differential pressure meter
US2804773A (en) * 1955-09-19 1957-09-03 Henze Instr And Valve Inc Temperature sensing devices
FR1247036A (en) * 1959-01-09 1960-11-25 Askania Werke Ag Device for measuring quantities of heat
FR2157099A5 (en) * 1971-10-18 1973-06-01 Schlumberger Compteurs
DE2320359A1 (en) * 1973-04-21 1974-11-07 Nortron Hermann Koehler Elektr HEAT COUNTER
FR2305807A1 (en) * 1975-03-27 1976-10-22 Fisch Raymond Electronic system for measuring calorific losses - using signal representing fluid temp. difference

Also Published As

Publication number Publication date
DE2542025A1 (en) 1976-10-07
DK420176A (en) 1977-03-21
IT1073308B (en) 1985-04-17
FR2325029A1 (en) 1977-04-15
DE2542025C3 (en) 1981-03-12
SE7610151L (en) 1977-03-21
CH627273A5 (en) 1981-12-31
NL7610331A (en) 1977-03-22
GB1558884A (en) 1980-01-09
DE2542025B2 (en) 1980-08-07
BE845894A (en) 1976-12-31
ATA686176A (en) 1986-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse