RO84492B1 - Instalatie de mandrinare - Google Patents

Instalatie de mandrinare

Info

Publication number
RO84492B1
RO84492B1 RO108624A RO10862482A RO84492B1 RO 84492 B1 RO84492 B1 RO 84492B1 RO 108624 A RO108624 A RO 108624A RO 10862482 A RO10862482 A RO 10862482A RO 84492 B1 RO84492 B1 RO 84492B1
Authority
RO
Romania
Prior art keywords
high pressure
sealing rings
pressure chamber
order
rod
Prior art date
Application number
RO108624A
Other languages
English (en)
Other versions
RO84492A2 (ro
Inventor
Traian Bunea
Teodor Lupu
Stelian Necula
Cornel Crudu
Original Assignee
îNTREPRINDEREA DE UTILAJ CHIMIC "GRIVITA ROSIE"
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 îNTREPRINDEREA DE UTILAJ CHIMIC "GRIVITA ROSIE" filed Critical îNTREPRINDEREA DE UTILAJ CHIMIC "GRIVITA ROSIE"
Priority to RO108624A priority Critical patent/RO84492B1/ro
Publication of RO84492A2 publication Critical patent/RO84492A2/ro
Publication of RO84492B1 publication Critical patent/RO84492B1/ro

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Inventia se refera la o instalatie de evazare hidraulica a tevilor în placi tubulare, de exemplu, în placile tubulare ale schimbatoarelor de caldura. Instalatie conform inventiei este alcatuita dintr-un motoreductor, care actioneaza o pompa ce trimite un fluid într-o camera de înalta presiune. Camera de forma inelara este formata între o tija prevazuta cu canale de alimentare cu fluid si peretele interior al tevii de mandrinat, fiind limitata axial de niste inele de etansare. Pentru comprimarea inelelor de etansare, în vederea etansarii camerei de înalta presiune, este prevazut un cilindru în care gliseaza un piston, de tija caruia este fixata o saiba.
RO108624A 1982-09-15 1982-09-15 Instalatie de mandrinare RO84492B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108624A RO84492B1 (ro) 1982-09-15 1982-09-15 Instalatie de mandrinare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108624A RO84492B1 (ro) 1982-09-15 1982-09-15 Instalatie de mandrinare

Publications (2)

Publication Number Publication Date
RO84492A2 RO84492A2 (ro) 1984-06-21
RO84492B1 true RO84492B1 (ro) 1984-08-30

Family

ID=20112020

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108624A RO84492B1 (ro) 1982-09-15 1982-09-15 Instalatie de mandrinare

Country Status (1)

Country Link
RO (1) RO84492B1 (ro)

Also Published As

Publication number Publication date
RO84492A2 (ro) 1984-06-21

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