FR2304066B3 - - Google Patents

Info

Publication number
FR2304066B3
FR2304066B3 FR7607196A FR7607196A FR2304066B3 FR 2304066 B3 FR2304066 B3 FR 2304066B3 FR 7607196 A FR7607196 A FR 7607196A FR 7607196 A FR7607196 A FR 7607196A FR 2304066 B3 FR2304066 B3 FR 2304066B3
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
FR7607196A
Other languages
French (fr)
Other versions
FR2304066A1 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE2604086A external-priority patent/DE2604086A1/en
Application filed by Individual filed Critical Individual
Publication of FR2304066A1 publication Critical patent/FR2304066A1/en
Application granted granted Critical
Publication of FR2304066B3 publication Critical patent/FR2304066B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/504—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
FR7607196A 1975-03-13 1976-03-12 DEVICE FOR MEASURING THE QUANTITY OF HEAT USED IN A HEAT-CONSUMING INSTALLATION Granted FR2304066A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2511111 1975-03-13
DE2604086A DE2604086A1 (en) 1976-02-03 1976-02-03 Installation measuring heat consumed - detects inlet and outlet temp. difference and liq. flow rate to produce pulse output

Publications (2)

Publication Number Publication Date
FR2304066A1 FR2304066A1 (en) 1976-10-08
FR2304066B3 true FR2304066B3 (en) 1978-12-15

Family

ID=25768637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607196A Granted FR2304066A1 (en) 1975-03-13 1976-03-12 DEVICE FOR MEASURING THE QUANTITY OF HEAT USED IN A HEAT-CONSUMING INSTALLATION

Country Status (6)

Country Link
CS (1) CS195306B2 (en)
DK (1) DK106976A (en)
FR (1) FR2304066A1 (en)
GB (1) GB1546507A (en)
NL (1) NL7602547A (en)
YU (1) YU63276A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK139737B (en) * 1977-04-25 1979-04-02 Kamstrup Metro As Heat flow meter.
IT1136929B (en) * 1981-03-13 1986-09-03 Cazzaniga Spa METHOD AND EQUIPMENT FOR INDIRECT MEASUREMENT AND ACCOUNTING OF THERMAL ENERGY
IT1139480B (en) * 1981-09-23 1986-09-24 Cazzaniga Spa METHOD AND EQUIPMENT FOR DIRECT MEASUREMENT OF THERMAL ENERGY TRANSFERRED BY MEANS OF A FLUID
EP0101447A1 (en) * 1982-02-24 1984-02-29 Joh. Vaillant GmbH u. Co. Pulse counter circuit
US4773023A (en) * 1985-04-12 1988-09-20 Giardina Joseph J Apparatus for measuring the rate of heat dissipation

Also Published As

Publication number Publication date
YU63276A (en) 1982-06-30
GB1546507A (en) 1979-05-23
FR2304066A1 (en) 1976-10-08
CS195306B2 (en) 1980-01-31
DK106976A (en) 1976-09-14
NL7602547A (en) 1976-09-15

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