RO62225B1 - Dispozitiv de ventilare gazodinamica - Google Patents

Dispozitiv de ventilare gazodinamica

Info

Publication number
RO62225B1
RO62225B1 RO80800A RO8080074A RO62225B1 RO 62225 B1 RO62225 B1 RO 62225B1 RO 80800 A RO80800 A RO 80800A RO 8080074 A RO8080074 A RO 8080074A RO 62225 B1 RO62225 B1 RO 62225B1
Authority
RO
Romania
Prior art keywords
sector
ejection
ventilation device
divergent
gasodynamic
Prior art date
Application number
RO80800A
Other languages
English (en)
Inventor
Teodorescu Constantin
Stelian Iacob Ion
Original Assignee
Teodorescu Constantin
Stelian Iacob Ion
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 Teodorescu Constantin, Stelian Iacob Ion filed Critical Teodorescu Constantin
Priority to RO80800A priority Critical patent/RO62225B1/ro
Publication of RO62225B1 publication Critical patent/RO62225B1/ro

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  • Sampling And Sample Adjustment (AREA)
  • Nozzles (AREA)

Abstract

Dispozitiv de ventilare gazodinamica, prevazut cu priza de admisie a aerului si doua canale de ejectie coaxiale, respectiv unul interior si unul exterior, caracterizat prin aceea ca, în scopul asigurarii de debite mari de exhaustare, gabarite relativ mici, cuprinde un ajutaj inelar (e), plasat la extrmitatea aval a unei camere inelare (c), între peretii unui tub interior (1), sectorul cilindric (d) fiind plasat între un sector convergent (b) si un sector divergent (f), exhaustarea noxelor realizîndu-se datorita fenomenelor de ejectie exterioara (i), aflat în interiorul unui tub exterior (4) si în canalul de ejectie interioara (g) al sectorului divergent (f), ambele canale de ejectie (g si i), respectiv interior si exterior, avînd cele doua prize de admisie a aerului (a si h) plasate la un nivel apropiat.
RO80800A 1974-12-14 1974-12-14 Dispozitiv de ventilare gazodinamica RO62225B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO80800A RO62225B1 (ro) 1974-12-14 1974-12-14 Dispozitiv de ventilare gazodinamica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO80800A RO62225B1 (ro) 1974-12-14 1974-12-14 Dispozitiv de ventilare gazodinamica

Publications (1)

Publication Number Publication Date
RO62225B1 true RO62225B1 (ro) 1983-01-30

Family

ID=40902949

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80800A RO62225B1 (ro) 1974-12-14 1974-12-14 Dispozitiv de ventilare gazodinamica

Country Status (1)

Country Link
RO (1) RO62225B1 (ro)

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