RO93014B1 - Pneumohydraulic accumulator - Google Patents

Pneumohydraulic accumulator

Info

Publication number
RO93014B1
RO93014B1 RO119772A RO11977285A RO93014B1 RO 93014 B1 RO93014 B1 RO 93014B1 RO 119772 A RO119772 A RO 119772A RO 11977285 A RO11977285 A RO 11977285A RO 93014 B1 RO93014 B1 RO 93014B1
Authority
RO
Romania
Prior art keywords
gasket
welded construction
plunger
accumulator
pneumohydraulic accumulator
Prior art date
Application number
RO119772A
Other languages
Romanian (ro)
Other versions
RO93014A2 (en
Inventor
Viorel Gheorghe Trica
Mircea Baragan
Original Assignee
Institutul De Cercetare Stiintifica, Inginerie Tehnologica, Masini-Unelte
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, Inginerie Tehnologica, Masini-Unelte filed Critical Institutul De Cercetare Stiintifica, Inginerie Tehnologica, Masini-Unelte
Priority to RO119772A priority Critical patent/RO93014B1/en
Publication of RO93014A2 publication Critical patent/RO93014A2/en
Publication of RO93014B1 publication Critical patent/RO93014B1/en

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Abstract

Inventia de fata se refera la un acumulator pneumohidraulic în constructie sudata, utilizat ca sursa auxiliara de energie, element de securitate, amortizor de socuri si pulsatii în instalatiile hidraulice ale masinilor-unelte, masinilor agricole si ale altor utilaje. în acest scop, este alcatuit dintr-un corp de rezistenta format dintr-un recipient în constructie sudata, un capac si o piulita speciala, între care se monteaza un balon de cauciuc avînd la partea inferioara o supapa de închidere, iar la partea superioara , o supapa de încarcare alcatuita dintr-un corp în care o presetupa fixeaza o garnitura pe care calca frontal un plunjer prevazut cu o tija robusta si un arc care mentine în contact plunjerul pe garnitura.The present invention relates to a pneumohidraulic accumulator in welded construction, used as an auxiliary power source, security element, shock absorber and pulsation in the hydraulic installations of machine tools, agricultural machines and other machinery. For this purpose, it consists of a body of resistance consisting of a welded construction vessel, a cap and a special nut, between which a rubber balloon is mounted having at the bottom a closure valve, and at the upper part, a load valve made up of a body in which a pressure gauge mounts a gasket on which a front plunger is provided with a robust stem and a spring that keeps the plunger on the gasket.

RO119772A 1985-08-05 1985-08-05 Pneumohydraulic accumulator RO93014B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO119772A RO93014B1 (en) 1985-08-05 1985-08-05 Pneumohydraulic accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO119772A RO93014B1 (en) 1985-08-05 1985-08-05 Pneumohydraulic accumulator

Publications (2)

Publication Number Publication Date
RO93014A2 RO93014A2 (en) 1987-11-30
RO93014B1 true RO93014B1 (en) 1987-12-01

Family

ID=20117769

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119772A RO93014B1 (en) 1985-08-05 1985-08-05 Pneumohydraulic accumulator

Country Status (1)

Country Link
RO (1) RO93014B1 (en)

Also Published As

Publication number Publication date
RO93014A2 (en) 1987-11-30

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