RO87783B1 - Aparat pneumatic de programare a trecerii unui fluid printr-un ventil - Google Patents

Aparat pneumatic de programare a trecerii unui fluid printr-un ventil

Info

Publication number
RO87783B1
RO87783B1 RO112052A RO11205283A RO87783B1 RO 87783 B1 RO87783 B1 RO 87783B1 RO 112052 A RO112052 A RO 112052A RO 11205283 A RO11205283 A RO 11205283A RO 87783 B1 RO87783 B1 RO 87783B1
Authority
RO
Romania
Prior art keywords
valve
programming
fluid
passing
open
Prior art date
Application number
RO112052A
Other languages
English (en)
Other versions
RO87783A2 (ro
Inventor
Nicolaie Zachiu
Original Assignee
Trustul Petrolului
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 Trustul Petrolului filed Critical Trustul Petrolului
Priority to RO83112052A priority Critical patent/RO87783A2/ro
Publication of RO87783B1 publication Critical patent/RO87783B1/ro
Publication of RO87783A2 publication Critical patent/RO87783A2/ro

Links

Landscapes

  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Aparat pneumatic de programare a trecerii unui fluid printr-un ventil care cuprinde o supapa montata pe calea de acces a aerului spre un ventil, supapa actionata spre închiderea sau deschiderea accesului aerului comprimat spre ventil folosind o lamaelastica si o sanie, caracterizat prin aceea ca, lama elastica (3) este deplasata fiind solidara cu o tija (2) fixata la o incinta deformabila (1) care comunica pe de o parte cu o camera a ventilului pneumatic (13) prin intermediul unui capilar reglabil (6) si al unei supape de retinere (11), iar pe de alta parte cu atmosfera prin intermediul unui alt capilar reglabil (5) montat pe o conducta, iar incinta deformabila (1) este readusa în pozitia comprimata folosind forta unui resort (4).
RO83112052A 1983-09-14 1983-09-14 Aparat pneumatic de programare a trecerii unui fluid printr-un ventil RO87783A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO83112052A RO87783A2 (ro) 1983-09-14 1983-09-14 Aparat pneumatic de programare a trecerii unui fluid printr-un ventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO83112052A RO87783A2 (ro) 1983-09-14 1983-09-14 Aparat pneumatic de programare a trecerii unui fluid printr-un ventil

Publications (2)

Publication Number Publication Date
RO87783B1 true RO87783B1 (ro) 1985-12-01
RO87783A2 RO87783A2 (ro) 1985-12-20

Family

ID=20113620

Family Applications (1)

Application Number Title Priority Date Filing Date
RO83112052A RO87783A2 (ro) 1983-09-14 1983-09-14 Aparat pneumatic de programare a trecerii unui fluid printr-un ventil

Country Status (1)

Country Link
RO (1) RO87783A2 (ro)

Also Published As

Publication number Publication date
RO87783A2 (ro) 1985-12-20

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