RO99834B1 - Ventil electropneumatic cu comanda indirecta - Google Patents

Ventil electropneumatic cu comanda indirecta

Info

Publication number
RO99834B1
RO99834B1 RO133273A RO13327388A RO99834B1 RO 99834 B1 RO99834 B1 RO 99834B1 RO 133273 A RO133273 A RO 133273A RO 13327388 A RO13327388 A RO 13327388A RO 99834 B1 RO99834 B1 RO 99834B1
Authority
RO
Romania
Prior art keywords
valve
indirect control
electropneumatic valve
action
under
Prior art date
Application number
RO133273A
Other languages
English (en)
Inventor
Gheorghe Radu
Emil Gatej
Gheorghe Rusu
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Motoare
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 Cercetare Stiintifica Si Inginerie Tehnologica Pentru Motoare filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Motoare
Priority to RO133273A priority Critical patent/RO99834B1/ro
Publication of RO99834B1 publication Critical patent/RO99834B1/ro

Links

Landscapes

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

Abstract

Inventia se refera la un ventil electropneumatic cu comanda indirecta utilizat în instalatiile pneumatice industriale. Ventilul, conform inventiei, este alcatuit dintr-un corp principal prevazut cu niste orificii de admisie si evacuare între care se afla un pasaj de trecere ce poate fi obturat de catre un ventil de închidere aflat sub actiunea unui resort elicoidal ce asigura pozitia normal deschisa sau sub actiunea unui piston deplasat prin presiunea aerului admis într-un cilindru de comanda în momentul deschiderii unui ventil electromagnetic pilot. Ventilul electromagnetic prezinta o constructie simpla si o fiabilitate ridicata.
RO133273A 1988-04-28 1988-04-28 Ventil electropneumatic cu comanda indirecta RO99834B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO133273A RO99834B1 (ro) 1988-04-28 1988-04-28 Ventil electropneumatic cu comanda indirecta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO133273A RO99834B1 (ro) 1988-04-28 1988-04-28 Ventil electropneumatic cu comanda indirecta

Publications (1)

Publication Number Publication Date
RO99834B1 true RO99834B1 (ro) 1990-09-28

Family

ID=40907888

Family Applications (1)

Application Number Title Priority Date Filing Date
RO133273A RO99834B1 (ro) 1988-04-28 1988-04-28 Ventil electropneumatic cu comanda indirecta

Country Status (1)

Country Link
RO (1) RO99834B1 (ro)

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