MD3085F1 - Masina hidraulica - Google Patents

Masina hidraulica Download PDF

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Publication number
MD3085F1
MD3085F1 MDA20050117A MD20050117A MD3085F1 MD 3085 F1 MD3085 F1 MD 3085F1 MD A20050117 A MDA20050117 A MD A20050117A MD 20050117 A MD20050117 A MD 20050117A MD 3085 F1 MD3085 F1 MD 3085F1
Authority
MD
Moldova
Prior art keywords
stator
rotor
executed
coupled
distributors
Prior art date
Application number
MDA20050117A
Other languages
English (en)
Other versions
MD3085G2 (ro
Inventor
Anatol CALDARE
Fiodor Erasov
Eugen Rotari
Original Assignee
Societatea Pe Actiuni "Hidroimpex"
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 Societatea Pe Actiuni "Hidroimpex" filed Critical Societatea Pe Actiuni "Hidroimpex"
Priority to MDA20050117A priority Critical patent/MD3085G2/ro
Publication of MD3085F1 publication Critical patent/MD3085F1/ro
Publication of MD3085G2 publication Critical patent/MD3085G2/ro

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  • Hydraulic Motors (AREA)

Abstract

Inventia se refera la industria constructoare de masini, si anume la masini hidraulice cu rotor. Masina hidraulica contine un stator (3) cu coroana dintata interioara (4), un rotor (5) cu coroana dintata exterioara, amplasat excentric in interiorul statorului cu formarea camerelor de lucru si cuplat rigid cu un arbore (1), distribuitoare frontale (11, 12), in care sunt executate canale de debitare (13) si de evacuare (14) a lichidului de presiune si, cuplate cu ele, cavitati inelare (21-24) cu canale axiale (17-20), bucse (33, 34) montate coaxial in fiecare din distribuitoarele frontale si inele de etansare de presiune inalta (35, 36), amplasate intre distribuitoarele frontale si rotor. In fiecare distribuitor frontal sunt executate cate doua cavitati inelare, totodata, doua cavitati inelare (21, 22), executate respectiv in ambele distribuitoare, sunt cuplate printr-un canal axial (28) in stator cu canalul de debitare a lichidului de presiune, iar altele doua (23, 24) - printr-un alt canal axial (32) in stator cu canalul de evacuare a lichidului de presiune, in fiecare bucsa sunt instalate din partea rotorului inele de etansare de presiune joasa (37, 38) si executate cate doua canale axiale in trepte (42-45), in fiecare fiind montata o supapa de retinere (46-49), intrarea fiecareia fiind cuplata cu cavitatea dintre inelele de etansare, iar iesirea - cu canalul de evacuare a lichidului de presiune.
MDA20050117A 2005-04-22 2005-04-22 Maşină hidraulică MD3085G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050117A MD3085G2 (ro) 2005-04-22 2005-04-22 Maşină hidraulică

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050117A MD3085G2 (ro) 2005-04-22 2005-04-22 Maşină hidraulică

Publications (2)

Publication Number Publication Date
MD3085F1 true MD3085F1 (ro) 2006-06-30
MD3085G2 MD3085G2 (ro) 2006-12-31

Family

ID=36643909

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050117A MD3085G2 (ro) 2005-04-22 2005-04-22 Maşină hidraulică

Country Status (1)

Country Link
MD (1) MD3085G2 (ro)

Also Published As

Publication number Publication date
MD3085G2 (ro) 2006-12-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
MK4A Patent for invention expired