RO85525B1 - Circuit electronic pentru masurarea cantitatii de caldura - Google Patents

Circuit electronic pentru masurarea cantitatii de caldura

Info

Publication number
RO85525B1
RO85525B1 RO110125A RO11012583A RO85525B1 RO 85525 B1 RO85525 B1 RO 85525B1 RO 110125 A RO110125 A RO 110125A RO 11012583 A RO11012583 A RO 11012583A RO 85525 B1 RO85525 B1 RO 85525B1
Authority
RO
Romania
Prior art keywords
heat
measuring
electronic circuit
resistance
circuit
Prior art date
Application number
RO110125A
Other languages
English (en)
Other versions
RO85525A2 (ro
Inventor
Constantin Harja
Mihai Cretu
Original Assignee
Institutul Politehnic
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 Institutul Politehnic filed Critical Institutul Politehnic
Priority to RO110125A priority Critical patent/RO85525B1/ro
Publication of RO85525A2 publication Critical patent/RO85525A2/ro
Publication of RO85525B1 publication Critical patent/RO85525B1/ro

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  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Inventia se refera la un circuit electronic pentru masurarea cantitatii de caldura, care contine un amplificator operational la care se aplica o tensiune electrica proportionala cu debitul volumetric de fluid, printr-o rezistenta si o termorezistenta din punctul cald, respectiv rece, al instalatiei în circuitul de reactie, în punctul de contact al celor doua termorezistente fiind conectata intrarea unui alt amplificator, a doua de reactie a celui de-al doilea.
RO110125A 1983-02-23 1983-02-23 Circuit electronic pentru masurarea cantitatii de caldura RO85525B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO110125A RO85525B1 (ro) 1983-02-23 1983-02-23 Circuit electronic pentru masurarea cantitatii de caldura

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO110125A RO85525B1 (ro) 1983-02-23 1983-02-23 Circuit electronic pentru masurarea cantitatii de caldura

Publications (2)

Publication Number Publication Date
RO85525A2 RO85525A2 (ro) 1984-10-31
RO85525B1 true RO85525B1 (ro) 1984-11-30

Family

ID=20112725

Family Applications (1)

Application Number Title Priority Date Filing Date
RO110125A RO85525B1 (ro) 1983-02-23 1983-02-23 Circuit electronic pentru masurarea cantitatii de caldura

Country Status (1)

Country Link
RO (1) RO85525B1 (ro)

Also Published As

Publication number Publication date
RO85525A2 (ro) 1984-10-31

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