RO92902B1 - Anemometru electronic - Google Patents

Anemometru electronic

Info

Publication number
RO92902B1
RO92902B1 RO119401A RO11940185A RO92902B1 RO 92902 B1 RO92902 B1 RO 92902B1 RO 119401 A RO119401 A RO 119401A RO 11940185 A RO11940185 A RO 11940185A RO 92902 B1 RO92902 B1 RO 92902B1
Authority
RO
Romania
Prior art keywords
transducer block
current
output
output voltage
circuit
Prior art date
Application number
RO119401A
Other languages
English (en)
Other versions
RO92902A2 (ro
Inventor
Doriana Mirela Popovici
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica
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 De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica
Priority to RO119401A priority Critical patent/RO92902B1/ro
Publication of RO92902A2 publication Critical patent/RO92902A2/ro
Publication of RO92902B1 publication Critical patent/RO92902B1/ro

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  • Measuring Volume Flow (AREA)

Abstract

Inventia se refera la anemometru electronic pentru masurarea vitezei aerului, avînd o iesire liniarizata în - curent unificat de 2...10mA. în acest scop, un bloc traductor mentine la o temperatura constanta termistorul de masura, iar un bloc traductor mentine la o temperatura constanta T2 = T1, termistorul de compensare. Tensiunea de iesire din blocul traductor este împartita la tensiunea de iesire din blocul traductor de catre circuitul de împartire, tensiunea rezultata la iesirea acestuia constituind o informatie asupra vitezei aerului, independenta de temperatura mediului ambiant. La iesirea din circuit, semnalul este aplicat unui circuit de liniarizare, apoi unui convertor tensiune curent, care are rolul de a furniza la iesire un curent2...10mA.
RO119401A 1985-07-03 1985-07-03 Anemometru electronic RO92902B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO119401A RO92902B1 (ro) 1985-07-03 1985-07-03 Anemometru electronic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO119401A RO92902B1 (ro) 1985-07-03 1985-07-03 Anemometru electronic

Publications (2)

Publication Number Publication Date
RO92902A2 RO92902A2 (ro) 1987-11-30
RO92902B1 true RO92902B1 (ro) 1987-12-01

Family

ID=20117551

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119401A RO92902B1 (ro) 1985-07-03 1985-07-03 Anemometru electronic

Country Status (1)

Country Link
RO (1) RO92902B1 (ro)

Also Published As

Publication number Publication date
RO92902A2 (ro) 1987-11-30

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