RO87111B1 - Regulator de raport presiune diferentiala aer si presiune gaz - Google Patents

Regulator de raport presiune diferentiala aer si presiune gaz

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Publication number
RO87111B1
RO87111B1 RO110952A RO11095283A RO87111B1 RO 87111 B1 RO87111 B1 RO 87111B1 RO 110952 A RO110952 A RO 110952A RO 11095283 A RO11095283 A RO 11095283A RO 87111 B1 RO87111 B1 RO 87111B1
Authority
RO
Romania
Prior art keywords
gas
pressure
air
differential pressure
air pressure
Prior art date
Application number
RO110952A
Other languages
English (en)
Other versions
RO87111A2 (ro
Inventor
Ioan-Francisc Moisin
Erich-Eckehardt Popescu
Maria Magdalena Mosin
Seibriger Heidemari
Original Assignee
Centrul De Cercetari Si Proiectari Gaz-Metan
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 Centrul De Cercetari Si Proiectari Gaz-Metan filed Critical Centrul De Cercetari Si Proiectari Gaz-Metan
Priority to RO110952A priority Critical patent/RO87111B1/ro
Publication of RO87111A2 publication Critical patent/RO87111A2/ro
Publication of RO87111B1 publication Critical patent/RO87111B1/ro

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Abstract

Inventia se refera la un regulator de raport presiune diferentiala-aer si presiune gaz cu actionare directa destinat reglarii amestecului aer-gaz la arzatoarele montate pe agregate termice echipate cu preîncalzitoare de aer. Regulatorul de raport presiune diferentiala-aer si presiune-gaz este constituit dintr-un corp în interiorul caruia culiseaza ghidat, un ventil echilibrat hidrostatic a carui sectiune de trecere este închisa la contactul cu un scaun si care este comandat prin intermediul uneitije ghidata cu niste bucse ce asigura legatura între un servomotor prevazut cu o membrana actionat de presiune diferentiala a aerului masurata cu o diafragma montata pe conducta de alimentare cu gaz printr-o conducta de impuls gaz greutatea ventilu lui a tijei a membranelor fiind compensata printr-un arc de compresiune.
RO110952A 1983-05-14 1983-05-14 Regulator de raport presiune diferentiala aer si presiune gaz RO87111B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO110952A RO87111B1 (ro) 1983-05-14 1983-05-14 Regulator de raport presiune diferentiala aer si presiune gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO110952A RO87111B1 (ro) 1983-05-14 1983-05-14 Regulator de raport presiune diferentiala aer si presiune gaz

Publications (2)

Publication Number Publication Date
RO87111A2 RO87111A2 (ro) 1985-06-29
RO87111B1 true RO87111B1 (ro) 1985-06-30

Family

ID=20113079

Family Applications (1)

Application Number Title Priority Date Filing Date
RO110952A RO87111B1 (ro) 1983-05-14 1983-05-14 Regulator de raport presiune diferentiala aer si presiune gaz

Country Status (1)

Country Link
RO (1) RO87111B1 (ro)

Also Published As

Publication number Publication date
RO87111A2 (ro) 1985-06-29

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