RO80779B1 - Dispozitiv manometric pentru fluide corosive - Google Patents

Dispozitiv manometric pentru fluide corosive

Info

Publication number
RO80779B1
RO80779B1 RO104717A RO10471781A RO80779B1 RO 80779 B1 RO80779 B1 RO 80779B1 RO 104717 A RO104717 A RO 104717A RO 10471781 A RO10471781 A RO 10471781A RO 80779 B1 RO80779 B1 RO 80779B1
Authority
RO
Romania
Prior art keywords
electrotransmitter
transducers
corrosive fluids
corrosive
resistive
Prior art date
Application number
RO104717A
Other languages
English (en)
Other versions
RO80779A2 (ro
Inventor
Petru Gheorghe Cioara
Gavrila Andrei Deveny
Gheorghe Korony
Ferenc Cluj-Napoca Racz
Original Assignee
Institutul De Fizica Si Tehnologia Materialelor
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 Fizica Si Tehnologia Materialelor filed Critical Institutul De Fizica Si Tehnologia Materialelor
Priority to RO81104717A priority Critical patent/RO80779A2/ro
Publication of RO80779B1 publication Critical patent/RO80779B1/ro
Publication of RO80779A2 publication Critical patent/RO80779A2/ro

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  • Measuring Fluid Pressure (AREA)

Abstract

Inventia se refera la un dispozitiv manometric pentru fluide corosive pe baza de traductoare electrotensiometrice rezistive din straturi subtiri semiconductoare sau metalice care transforma deformatia electrica a unui recipient tubular din material necorosiv în semnal electric. Dispozitivul utilizeaza doua corpuri manometrice elastice si identice de forma unui tub cu sectiune eliptica dintre care unul pentru masurare deschis la un capat, iar celalalt vidat pentru compensarea variatiilor presiunii atmosferice pe care sunt aplicate prin lipire sau depuse nemijlocit fara sau cu strat izolator intermediar doua sau mai multe traductoare electrotensiometrice rezistive fiecare traductor avînd doua elemente active în aranjament unul longitudinal si unul transversal.
RO81104717A 1981-05-30 1981-05-30 Dispozitiv manometric pentru fluide corosive RO80779A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81104717A RO80779A2 (ro) 1981-05-30 1981-05-30 Dispozitiv manometric pentru fluide corosive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81104717A RO80779A2 (ro) 1981-05-30 1981-05-30 Dispozitiv manometric pentru fluide corosive

Publications (2)

Publication Number Publication Date
RO80779B1 true RO80779B1 (ro) 1983-01-30
RO80779A2 RO80779A2 (ro) 1983-02-01

Family

ID=20110153

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81104717A RO80779A2 (ro) 1981-05-30 1981-05-30 Dispozitiv manometric pentru fluide corosive

Country Status (1)

Country Link
RO (1) RO80779A2 (ro)

Also Published As

Publication number Publication date
RO80779A2 (ro) 1983-02-01

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