RO81990B1 - Apparatus for controlling the working hydraulic circuit - Google Patents

Apparatus for controlling the working hydraulic circuit

Info

Publication number
RO81990B1
RO81990B1 RO102477A RO10247780A RO81990B1 RO 81990 B1 RO81990 B1 RO 81990B1 RO 102477 A RO102477 A RO 102477A RO 10247780 A RO10247780 A RO 10247780A RO 81990 B1 RO81990 B1 RO 81990B1
Authority
RO
Romania
Prior art keywords
controlling
hydraulic circuit
working hydraulic
distributor
quick
Prior art date
Application number
RO102477A
Other languages
Romanian (ro)
Other versions
RO81990A2 (en
Inventor
Nicolae Alexandrescu
Silvia Popescu
Original Assignee
Nicolae Alexandrescu
Silvia Popescu
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 Nicolae Alexandrescu, Silvia Popescu filed Critical Nicolae Alexandrescu
Priority to RO80102477A priority Critical patent/RO81990A2/en
Publication of RO81990B1 publication Critical patent/RO81990B1/en
Publication of RO81990A2 publication Critical patent/RO81990A2/en

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  • Fluid-Pressure Circuits (AREA)

Abstract

Inventia se refera la un aparat destinat reglajului rapid si precis al debitului de lucru dintr-o instalatie hidraulica. Aceasta se realizeaza prin deplasarea unor supape de pilotare care prin intermediul presiunii de comanda, deplaseaza sertarul principal al unui distribuitor, realizînd un debit proportional cu semnalul transmis.The invention relates to an apparatus for quick and precise flow control of a hydraulic installation. This is accomplished by moving some pilot valves which by means of the control pressure move the main drawer of a distributor, making a flow proportional to the transmitted signal.

RO80102477A 1980-10-31 1980-10-31 CONTROL EQUIPMENT FOR A WORKING HYDRAULIC CIRCUIT RO81990A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO80102477A RO81990A2 (en) 1980-10-31 1980-10-31 CONTROL EQUIPMENT FOR A WORKING HYDRAULIC CIRCUIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO80102477A RO81990A2 (en) 1980-10-31 1980-10-31 CONTROL EQUIPMENT FOR A WORKING HYDRAULIC CIRCUIT

Publications (2)

Publication Number Publication Date
RO81990B1 true RO81990B1 (en) 1983-06-30
RO81990A2 RO81990A2 (en) 1983-07-07

Family

ID=20109110

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80102477A RO81990A2 (en) 1980-10-31 1980-10-31 CONTROL EQUIPMENT FOR A WORKING HYDRAULIC CIRCUIT

Country Status (1)

Country Link
RO (1) RO81990A2 (en)

Also Published As

Publication number Publication date
RO81990A2 (en) 1983-07-07

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