RO96341B1 - CIRCUIT ELECTRONIC DE MASURARE A TEMPERATURII îN DOUA PUNCTE - Google Patents

CIRCUIT ELECTRONIC DE MASURARE A TEMPERATURII îN DOUA PUNCTE

Info

Publication number
RO96341B1
RO96341B1 RO125797A RO12579786A RO96341B1 RO 96341 B1 RO96341 B1 RO 96341B1 RO 125797 A RO125797 A RO 125797A RO 12579786 A RO12579786 A RO 12579786A RO 96341 B1 RO96341 B1 RO 96341B1
Authority
RO
Romania
Prior art keywords
temperature
transducers
resistive
electronic circuit
point measuring
Prior art date
Application number
RO125797A
Other languages
English (en)
Inventor
Constantin Harja
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 RO125797A priority Critical patent/RO96341B1/ro
Publication of RO96341B1 publication Critical patent/RO96341B1/ro

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Inventia se refera la un circuit de masurare a temperaturii în doua puncte, cu traductoare de temperatura termorezistive, care minimizeaza eroarea de determinare a diferentei de temperatura dintre cele doua puncte si poate fi utilizat ca parte componenta a unui aparat cu microprocesor, de masurare a energiei termice, adiferentei de temperatura sau a altor marimi fizice dependente de diferenta de temperatura. Circuitul rezolva problema montarii traductoarelor termorezistive în conexiune cvadripo lara, eliminând astfel influenta caderii de tensiune pe conductoarele de legatura a traductoarelor termorezistive, asupra masurarii temperaturii sau a diferentei de temperatura dintre cele doua puncte.
RO125797A 1986-12-11 1986-12-11 CIRCUIT ELECTRONIC DE MASURARE A TEMPERATURII îN DOUA PUNCTE RO96341B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO125797A RO96341B1 (ro) 1986-12-11 1986-12-11 CIRCUIT ELECTRONIC DE MASURARE A TEMPERATURII îN DOUA PUNCTE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO125797A RO96341B1 (ro) 1986-12-11 1986-12-11 CIRCUIT ELECTRONIC DE MASURARE A TEMPERATURII îN DOUA PUNCTE

Publications (1)

Publication Number Publication Date
RO96341B1 true RO96341B1 (ro) 1989-03-04

Family

ID=40905138

Family Applications (1)

Application Number Title Priority Date Filing Date
RO125797A RO96341B1 (ro) 1986-12-11 1986-12-11 CIRCUIT ELECTRONIC DE MASURARE A TEMPERATURII îN DOUA PUNCTE

Country Status (1)

Country Link
RO (1) RO96341B1 (ro)

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