GB1546507A - Method and apparatus for measuring quantity of heat consumed - Google Patents

Method and apparatus for measuring quantity of heat consumed

Info

Publication number
GB1546507A
GB1546507A GB10226/76A GB1022676A GB1546507A GB 1546507 A GB1546507 A GB 1546507A GB 10226/76 A GB10226/76 A GB 10226/76A GB 1022676 A GB1022676 A GB 1022676A GB 1546507 A GB1546507 A GB 1546507A
Authority
GB
United Kingdom
Prior art keywords
heat consumed
measuring quantity
measuring
consumed
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
GB10226/76A
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.)
Jernss H P
Original Assignee
Jernss H P
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 Jernss H P filed Critical Jernss H P
Publication of GB1546507A publication Critical patent/GB1546507A/en
Expired 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)
GB10226/76A 1975-03-13 1976-03-15 Method and apparatus for measuring quantity of heat consumed Expired GB1546507A (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 (1)

Publication Number Publication Date
GB1546507A true GB1546507A (en) 1979-05-23

Family

ID=25768637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10226/76A Expired GB1546507A (en) 1975-03-13 1976-03-15 Method and apparatus for measuring quantity of heat consumed

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459041A (en) * 1981-03-13 1984-07-10 Cazzaniga S.P.A. Method and apparatus for the indirect measuring of thermal energy
US4485449A (en) * 1981-09-23 1984-11-27 Cazzaniga S.P.A. Method and apparatus for the direct measurement of thermal energy transferred by a fluid medium
US4773023A (en) * 1985-04-12 1988-09-20 Giardina Joseph J Apparatus for measuring the rate of heat dissipation

Families Citing this family (2)

* 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.
EP0101447A1 (en) * 1982-02-24 1984-02-29 Joh. Vaillant GmbH u. Co. Pulse counter circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459041A (en) * 1981-03-13 1984-07-10 Cazzaniga S.P.A. Method and apparatus for the indirect measuring of thermal energy
US4485449A (en) * 1981-09-23 1984-11-27 Cazzaniga S.P.A. Method and apparatus for the direct measurement of thermal energy transferred by a fluid medium
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
FR2304066A1 (en) 1976-10-08
CS195306B2 (en) 1980-01-31
FR2304066B3 (en) 1978-12-15
DK106976A (en) 1976-09-14
NL7602547A (en) 1976-09-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee