SE8301256L - SET FOR Saturation of amount - Google Patents

SET FOR Saturation of amount

Info

Publication number
SE8301256L
SE8301256L SE8301256A SE8301256A SE8301256L SE 8301256 L SE8301256 L SE 8301256L SE 8301256 A SE8301256 A SE 8301256A SE 8301256 A SE8301256 A SE 8301256A SE 8301256 L SE8301256 L SE 8301256L
Authority
SE
Sweden
Prior art keywords
flow rate
procedure
components
function
frequency
Prior art date
Application number
SE8301256A
Other languages
Swedish (sv)
Other versions
SE447306B (en
SE8301256D0 (en
Inventor
Ossi Helge Lehtinen
Original Assignee
Ossi Helge Lehtinen
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 Ossi Helge Lehtinen filed Critical Ossi Helge Lehtinen
Publication of SE8301256D0 publication Critical patent/SE8301256D0/en
Publication of SE8301256L publication Critical patent/SE8301256L/en
Publication of SE447306B publication Critical patent/SE447306B/en

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
    • 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

Landscapes

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

Abstract

Method for measuring used or generated heat mass from of a streaming liquid or gas is based on sampling of flow rate information available in frequency form, as a function of differential temperature. Essential components in this procedure, which replaces methods requiring exact oscillator frequencies and data processing, include a function generator (4), temperature sensors (5,6), a differential amplifier (7), and a comparator (8), through which the sample frequency and sample size is determined. It is possible through a correlated dimensioning of the flow rate sensor (1) and the counter (10) to arbitrarily determine the measurement and control equipment in the current procedure within the boundaries allowed by the components.<IMAGE>
SE8301256A 1982-03-09 1983-03-08 Method for measuring used or generated heat mass from of a streaming liquid or gas SE447306B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI820801A FI65494C (en) 1982-03-09 1982-03-09 FOERFARANDE FOER MAETNING AV VAERMEMAENGD

Publications (3)

Publication Number Publication Date
SE8301256D0 SE8301256D0 (en) 1983-03-08
SE8301256L true SE8301256L (en) 1983-09-10
SE447306B SE447306B (en) 1986-11-03

Family

ID=8515182

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301256A SE447306B (en) 1982-03-09 1983-03-08 Method for measuring used or generated heat mass from of a streaming liquid or gas

Country Status (2)

Country Link
FI (1) FI65494C (en)
SE (1) SE447306B (en)

Also Published As

Publication number Publication date
SE447306B (en) 1986-11-03
FI820801L (en) 1983-09-10
FI65494C (en) 1984-05-10
SE8301256D0 (en) 1983-03-08
FI65494B (en) 1984-01-31

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