DE2513012A1 - Hydraulisches wegeventil zur steuerung des druckmittelflusses zu und von einem doppelseitig beaufschlagbaren hydraulikzylinder - Google Patents
Hydraulisches wegeventil zur steuerung des druckmittelflusses zu und von einem doppelseitig beaufschlagbaren hydraulikzylinderInfo
- Publication number
- DE2513012A1 DE2513012A1 DE19752513012 DE2513012A DE2513012A1 DE 2513012 A1 DE2513012 A1 DE 2513012A1 DE 19752513012 DE19752513012 DE 19752513012 DE 2513012 A DE2513012 A DE 2513012A DE 2513012 A1 DE2513012 A1 DE 2513012A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- pressure medium
- bore
- flow
- control slide
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 35
- 238000005553 drilling Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45558474A | 1974-03-28 | 1974-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2513012A1 true DE2513012A1 (de) | 1975-10-09 |
Family
ID=23809430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752513012 Pending DE2513012A1 (de) | 1974-03-28 | 1975-03-25 | Hydraulisches wegeventil zur steuerung des druckmittelflusses zu und von einem doppelseitig beaufschlagbaren hydraulikzylinder |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS50128832A (enExample) |
| DE (1) | DE2513012A1 (enExample) |
| FR (1) | FR2266023A1 (enExample) |
| SE (1) | SE7503577L (enExample) |
-
1975
- 1975-01-20 JP JP50008582A patent/JPS50128832A/ja active Pending
- 1975-03-25 DE DE19752513012 patent/DE2513012A1/de active Pending
- 1975-03-26 FR FR7509444A patent/FR2266023A1/fr active Granted
- 1975-06-26 SE SE7503577*[A patent/SE7503577L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50128832A (enExample) | 1975-10-11 |
| SE7503577L (sv) | 1975-09-29 |
| FR2266023A1 (en) | 1975-10-24 |
| FR2266023B1 (enExample) | 1977-04-15 |
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