RO81878B1 - Control and driving system - Google Patents
Control and driving systemInfo
- Publication number
- RO81878B1 RO81878B1 RO102259A RO10225980A RO81878B1 RO 81878 B1 RO81878 B1 RO 81878B1 RO 102259 A RO102259 A RO 102259A RO 10225980 A RO10225980 A RO 10225980A RO 81878 B1 RO81878 B1 RO 81878B1
- Authority
- RO
- Romania
- Prior art keywords
- pilot
- hydraulic
- nozzles
- control
- distributor
- Prior art date
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
Inventia de comanda si actionare care foloseste un singur element logic hidraulic comandat de un distribuitor pilot cu trei cai si doua pozitii sau de un distribuitor pilot cu doua cai si doua pozitii, la inexistenta semnalului hidraulic de comanda, uleiul debitat de o pompa ajungînd atît pe o suprafata circulara cît si pe o suprafata de comanda prin intermediul unei conducte si al unor duze, iar cînd semnalul de comanda primeste valoarea logica, distribuitorul pilot comanda circulatia de ulei prin conducta si duze, presiunea dintr-o camera de comanda a elementului hidraulic scazînd brusc si permitînd deschiderea unei supape.Command and drive invention that uses a single hydraulic logic element commanded by a three-way pilot and two-position pilot distributor, or a two-way pilot and two-stroke pilot distributor, the hydraulic command signal being unavailable, the oil flowing from a pump reaching both the a circular surface and a control surface through a conduit and nozzles, and when the command signal receives the logic value, the pilot distributor controls the oil flow through the pipe and nozzles, the pressure in a control chamber of the hydraulic element decreasing suddenly and allowing the opening of a valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO80102259A RO81878A2 (en) | 1980-10-02 | 1980-10-02 | COMMAND AND ACTION SYSTEM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO80102259A RO81878A2 (en) | 1980-10-02 | 1980-10-02 | COMMAND AND ACTION SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
RO81878B1 true RO81878B1 (en) | 1983-05-30 |
RO81878A2 RO81878A2 (en) | 1983-06-01 |
Family
ID=20109017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO80102259A RO81878A2 (en) | 1980-10-02 | 1980-10-02 | COMMAND AND ACTION SYSTEM |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO81878A2 (en) |
-
1980
- 1980-10-02 RO RO80102259A patent/RO81878A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO81878A2 (en) | 1983-06-01 |
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