RO102080A2 - Oil loosing protection device of hydraulic installation - Google Patents

Oil loosing protection device of hydraulic installation

Info

Publication number
RO102080A2
RO102080A2 RO1988134024A RO13402488A RO102080A2 RO 102080 A2 RO102080 A2 RO 102080A2 RO 1988134024 A RO1988134024 A RO 1988134024A RO 13402488 A RO13402488 A RO 13402488A RO 102080 A2 RO102080 A2 RO 102080A2
Authority
RO
Romania
Prior art keywords
drawer
oil
hydraulic
execution
protection device
Prior art date
Application number
RO1988134024A
Other languages
Romanian (ro)
Other versions
RO102080B1 (en
Inventor
Ro Minoiu Calin
Ro Druga Florea
Ro Rotaru Constantin
Original Assignee
Intreprinderea "Steaua Rosie", Bucuresti, Ro
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 Intreprinderea "Steaua Rosie", Bucuresti, Ro filed Critical Intreprinderea "Steaua Rosie", Bucuresti, Ro
Priority to RO1988134024A priority Critical patent/RO102080A2/en
Publication of RO102080B1 publication Critical patent/RO102080B1/en
Publication of RO102080A2 publication Critical patent/RO102080A2/en

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)

Abstract

The invention relates to a device for oil loss protection of hydraulic installations in case of pipe or hydraulic hose breakage, pulling off of hydraulic fittings or damage of some hydraulic equipment within an installation. The device, according to this invention, is equipped with a control drawer and an execution drawer; the hydraulic oil gets to consumers from a supply pump to the control drawer, through an orifice that maintains the execution drawer in open position because of the oil pressure created in a lower chamber of the execution drawer against a spring; in case of damage in the consumer circuit, the oil cannot reach through the pipe, to the execution drawer lower chamber; the drawer, because of the spring, returns to "zero" position and interrupts the consumer's oil supply.
RO1988134024A 1988-06-16 1988-06-16 Oil loosing protection device of hydraulic installation RO102080A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988134024A RO102080A2 (en) 1988-06-16 1988-06-16 Oil loosing protection device of hydraulic installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988134024A RO102080A2 (en) 1988-06-16 1988-06-16 Oil loosing protection device of hydraulic installation

Publications (2)

Publication Number Publication Date
RO102080B1 RO102080B1 (en) 1991-08-30
RO102080A2 true RO102080A2 (en) 1991-11-25

Family

ID=20121917

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988134024A RO102080A2 (en) 1988-06-16 1988-06-16 Oil loosing protection device of hydraulic installation

Country Status (1)

Country Link
RO (1) RO102080A2 (en)

Also Published As

Publication number Publication date
RO102080B1 (en) 1991-08-30

Similar Documents

Publication Publication Date Title
WO1998013080A3 (en) Free-flow protection devices and methods
DE59304812D1 (en) SELF-CLOSING CATHETER VALVE
MX9204754A (en) SHUT-OFF VALVE.
ES1018378U (en) Quick-fitting pipe union, especially for hand showers.
DE69318733D1 (en) CAPSULE FOR FLOW LIMIT CHECK VALVE
DE69318984D1 (en) HYDRAULIC SYSTEM
GB9518638D0 (en) A valve for installation on a pressurized fluid flow line
DK0476402T3 (en) Device for attaching a hand shower
EP0349816A3 (en) Drainage valve
RO102080A2 (en) Oil loosing protection device of hydraulic installation
GB2369894A (en) System and method for pressure testing the fittings and seals associated with the communication lines of a well tool
SE8402542D0 (en) VALVE DEVICE FOR RELIEF LIQUID FLOW AT A BACK VALVE
NZ508440A (en) Pressurised water supply systems
ES2114767A1 (en) Water delivery assembly particularly useful for poultry drinkers
ES2019805A6 (en) Relief valve for hydraulic fluid.
ES2143343A1 (en) Hospital gas supply system using bottles or cylinders
SE9403253D0 (en) Fire extinguisher valve
DK0582776T3 (en) Pipe stop valve
GB2237353A (en) A pipe plug
MX9603016A (en) Faucet connector assembly.
DE59505446D1 (en) DEVICE FOR AUTOMATICALLY CLOSING A SHUT-OFF ARMATURE
SE8201176L (en) PRESSURE BRAKE VALVE BREAK VALVE OR HOSE WITH ENVIRONMENTAL PROTECTION OR HOSE
MY109677A (en) Valve with function to prevent stagnants water
IT1289123B1 (en) SAFETY SOLENOID VALVE FOR FLUID DUCTS, BOTH LIQUID AND GASEOUS, WITH AUTOMATIC CONTROL OF THE SEALING OF THE SYSTEM
ES8505447A1 (en) Device for connecting an appliance to an engine for keeping the oil in the engine at a constant level.