RO102080A2 - Oil loosing protection device of hydraulic installation - Google Patents
Oil loosing protection device of hydraulic installationInfo
- 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
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.
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) |
-
1988
- 1988-06-16 RO RO1988134024A patent/RO102080A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO102080B1 (en) | 1991-08-30 |
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