FR2412831A1 - Central heating thermal output monitoring system - uses several groups of measuring probes and reference probes - Google Patents

Central heating thermal output monitoring system - uses several groups of measuring probes and reference probes

Info

Publication number
FR2412831A1
FR2412831A1 FR7836009A FR7836009A FR2412831A1 FR 2412831 A1 FR2412831 A1 FR 2412831A1 FR 7836009 A FR7836009 A FR 7836009A FR 7836009 A FR7836009 A FR 7836009A FR 2412831 A1 FR2412831 A1 FR 2412831A1
Authority
FR
France
Prior art keywords
probes
central heating
thermal output
probe
monitoring system
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.)
Pending
Application number
FR7836009A
Other languages
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2412831A1 publication Critical patent/FR2412831A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measuring Volume Flow (AREA)

Abstract

The thermal output of a central heating system is monitored by probe groups. Each room has an installed probe group comprising a measuring probe secured to the radiator and a reference probe mounted in the room wall remote from the radiator. All the probe groups are connected to a voltage-frequency converter so that the signal voltages (V) of the probe groups are welded onto the converter, which controls a counting device. A sawtooth wave signal is produced over a period of time (t).
FR7836009A 1977-12-22 1978-12-21 Central heating thermal output monitoring system - uses several groups of measuring probes and reference probes Pending FR2412831A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757283 DE2757283A1 (en) 1977-12-22 1977-12-22 ARRANGEMENT FOR ELECTRICALLY DETECTING THE HEATING ENERGIES OUTPUT FROM RADIATOR HEATERS AND / OR FOR ELECTRICALLY DETECTING THE HEATING ENERGIES RELATED TO THE HOT WATER SUPPLY

Publications (1)

Publication Number Publication Date
FR2412831A1 true FR2412831A1 (en) 1979-07-20

Family

ID=6026895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836009A Pending FR2412831A1 (en) 1977-12-22 1978-12-21 Central heating thermal output monitoring system - uses several groups of measuring probes and reference probes

Country Status (2)

Country Link
DE (1) DE2757283A1 (en)
FR (1) FR2412831A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552225A1 (en) * 1983-09-19 1985-03-22 Onera (Off Nat Aerospatiale) Calorie counter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132399A1 (en) * 1991-09-26 1993-04-01 Manfred Dr Ing Riedel Determining individual tap flows in domestic hot water system - provides representative measurements of quantity of water drawn off at temp. above threshold in individual dwellings from central supply
CN104244669A (en) * 2013-06-14 2014-12-24 华为终端有限公司 Electronic product shell and electronic product applying same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH446756A (en) * 1965-10-15 1967-11-15 Hallwachs & Morckel Device for the exact measurement and calculation of heat quantities

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH446756A (en) * 1965-10-15 1967-11-15 Hallwachs & Morckel Device for the exact measurement and calculation of heat quantities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552225A1 (en) * 1983-09-19 1985-03-22 Onera (Off Nat Aerospatiale) Calorie counter

Also Published As

Publication number Publication date
DE2757283A1 (en) 1979-07-19

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