PL437992A1 - Hydraulic distributor - Google Patents
Hydraulic distributorInfo
- Publication number
- PL437992A1 PL437992A1 PL437992A PL43799221A PL437992A1 PL 437992 A1 PL437992 A1 PL 437992A1 PL 437992 A PL437992 A PL 437992A PL 43799221 A PL43799221 A PL 43799221A PL 437992 A1 PL437992 A1 PL 437992A1
- Authority
- PL
- Poland
- Prior art keywords
- control
- hydraulic
- hydraulic distributor
- spool
- chambers
- Prior art date
Links
Landscapes
- Servomotors (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Zgłoszenie dotyczy budowy rozdzielacza hydraulicznego, znajdującego zastosowanie w układach sterowania urządzeń górniczych. Rozdzielacz hydrauliczny (1) ma w prostopadłościennym korpusie (2) przynajmniej jedno, a korzystnie dwa przelotowe gniazda (3) o równoległych do siebie osiach (O). Na górze korpusu (2) zamocowana jest obrotowo w płaszczyźnie pionowej sworzniem (29) dźwignia sterownicza (28), której ramię mimośrodowe (27) opiera się o zakończenie tłoczka sterującego (19). Tłoczek sterujący (19) ma trzy człony (20, 21, 22), które w obejmującej go tulei prowadzącej (16) tworzą komory: spływową (S), różnicową (23) i sterującą (24). Do komory sterującej (24) dochodzi kanał (25) z przyłączem sterującym (26), zamocowanym do korpusu (2). Podanie medium hydraulicznego przez przyłącze sterujące (26) do komory sterującej (24) pozwala na zdalne sterowanie rozdzielaczem hydraulicznym (1).The application concerns the construction of a hydraulic distributor used in mining equipment control systems. The hydraulic distributor (1) has in the cuboidal body (2) at least one, and preferably two through sockets (3) with parallel axes (O). At the top of the body (2) the control lever (28) is pivoted in the vertical plane with a pin (29), whose eccentric arm (27) rests on the end of the control spool (19). The control spool (19) has three parts (20, 21, 22) which in the guide sleeve (16) that surrounds it form chambers: the flow (S), differential (23) and control (24) chambers. To the control chamber (24) there is a channel (25) with a control connection (26) attached to the body (2). Feeding the hydraulic medium through the control port (26) to the control chamber (24) allows remote control of the hydraulic manifold (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL437992A PL247396B1 (en) | 2021-05-28 | 2021-05-28 | Hydraulic distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL437992A PL247396B1 (en) | 2021-05-28 | 2021-05-28 | Hydraulic distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL437992A1 true PL437992A1 (en) | 2022-12-05 |
| PL247396B1 PL247396B1 (en) | 2025-06-23 |
Family
ID=84426796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL437992A PL247396B1 (en) | 2021-05-28 | 2021-05-28 | Hydraulic distributor |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL247396B1 (en) |
-
2021
- 2021-05-28 PL PL437992A patent/PL247396B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL247396B1 (en) | 2025-06-23 |
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