RO99673B1 - Adjustable volumetric dosing device - Google Patents

Adjustable volumetric dosing device

Info

Publication number
RO99673B1
RO99673B1 RO133263A RO13326388A RO99673B1 RO 99673 B1 RO99673 B1 RO 99673B1 RO 133263 A RO133263 A RO 133263A RO 13326388 A RO13326388 A RO 13326388A RO 99673 B1 RO99673 B1 RO 99673B1
Authority
RO
Romania
Prior art keywords
dosing device
volumetric dosing
cylindrical body
upper cover
cover
Prior art date
Application number
RO133263A
Other languages
Romanian (ro)
Inventor
Gheorghe Naum
Original Assignee
Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Utilaj Metalurgic Si Prese
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 Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Utilaj Metalurgic Si Prese filed Critical Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Utilaj Metalurgic Si Prese
Priority to RO133263A priority Critical patent/RO99673B1/en
Publication of RO99673B1 publication Critical patent/RO99673B1/en

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Abstract

Inventia se refera la un dozator volumic cu reglaj utilizat în instalatiile hidraulice, spre exemplu, pentru limitarea cursei de deplasare a tijei unui cilindru hidraulic. Dozatorul este alcatuit dintr-un corp cilindric închis la capete printr-un capac superior si, respectiv, un capac inferior, capacul superior având practicate niste orificii - exterior si interior - legate între ele printr-un canal închis, orificiile interioare comunicând cu o camera de dozare, în interiorul corpului cilindric fiind montat catre capacul superior un plunjer mobil, prevazut la interior cu un orificiu central, în care este dispusa o bila de obturare presata de un resort elicoidal pretensionat cu o piulita interioara, iar catre capacul inferior, un piston de reglare prevazut cu un canal central si o tija de pozitionare.The invention relates to a volumetric dosing device used in hydraulic systems, for example, to limit the travel of a rod of a hydraulic cylinder. The dispenser is made up of a cylindrical body closed at the ends through a top cover and a lower lid, respectively, the upper cover having some openings - both inside and outside - connected by a closed channel, the inner holes communicating with a chamber the inside of the cylindrical body being mounted to the upper cover a movable plunger provided with a central hole in the interior, in which there is disposed a obturating ball pressed by a helical spring pretensioned with an inner nut, and to the lower cover a piston adjustable with a central channel and a positioning rod.

RO133263A 1988-04-28 1988-04-28 Adjustable volumetric dosing device RO99673B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO133263A RO99673B1 (en) 1988-04-28 1988-04-28 Adjustable volumetric dosing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO133263A RO99673B1 (en) 1988-04-28 1988-04-28 Adjustable volumetric dosing device

Publications (1)

Publication Number Publication Date
RO99673B1 true RO99673B1 (en) 1990-06-29

Family

ID=40907731

Family Applications (1)

Application Number Title Priority Date Filing Date
RO133263A RO99673B1 (en) 1988-04-28 1988-04-28 Adjustable volumetric dosing device

Country Status (1)

Country Link
RO (1) RO99673B1 (en)

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