DK543384A - CONTROL VALVE - Google Patents
CONTROL VALVE Download PDFInfo
- Publication number
- DK543384A DK543384A DK543384A DK543384A DK543384A DK 543384 A DK543384 A DK 543384A DK 543384 A DK543384 A DK 543384A DK 543384 A DK543384 A DK 543384A DK 543384 A DK543384 A DK 543384A
- Authority
- DK
- Denmark
- Prior art keywords
- pressure
- medium
- valve
- displaced
- slide
- Prior art date
Links
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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
- F15B11/068—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with valves for gradually putting pneumatic systems under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
- Valve Device For Special Equipments (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Control valve for controlled pressure-medium supply from a pressure-medium source to a pressure-medium system. The valve has a valve housing 1, 2 with a valve chamber 4, an inlet port 19 for connection to the pressure-medium source, an outlet port 20 for connection to the pressure- medium system, and a discharge port 21. A slide 8 which is displaceable in the valve chamber 4 can be displaced between a closed position and an open position. In the open position, a piston body 11 mounted movably on the slide 8 can be displaced between an initial position, which ensures a slow pressure-medium supply via a throttle hole 28, and a final position which allows a greater pressure-medium flow via a throughflow passage 27 which has a considerably greater cross-sectional area than the throttle hole 28. <IMAGE>
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8301993 | 1983-04-11 | ||
| SE8301993A SE442434B (en) | 1983-04-11 | 1983-04-11 | CONTROL VALVE FOR CONTROLLED PRESSURE SUPPLY TO AND PRESSURE BUILDING IN A PRESSURE SYSTEM |
| SE8400129 | 1984-04-09 | ||
| PCT/SE1984/000129 WO1984004147A1 (en) | 1983-04-11 | 1984-04-09 | Control valve |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK543384D0 DK543384D0 (en) | 1984-11-15 |
| DK543384A true DK543384A (en) | 1984-11-15 |
| DK159796B DK159796B (en) | 1990-12-03 |
| DK159796C DK159796C (en) | 1991-07-22 |
Family
ID=20350744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK543384A DK159796C (en) | 1983-04-11 | 1984-11-15 | CONTROL VALVE |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0122247B1 (en) |
| JP (1) | JPS60501020A (en) |
| AT (1) | ATE28688T1 (en) |
| DE (1) | DE3465134D1 (en) |
| DK (1) | DK159796C (en) |
| FI (1) | FI73804C (en) |
| HU (1) | HU197420B (en) |
| SE (1) | SE442434B (en) |
| WO (1) | WO1984004147A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067519A (en) * | 1990-11-26 | 1991-11-26 | Ross Operating Valve Company | Safety valve for fluid systems |
| DE4223358C2 (en) * | 1992-07-16 | 1994-11-03 | Festo Kg | Spool valve |
| DE4324939C2 (en) * | 1993-07-24 | 1995-11-23 | Festo Kg | Spool valve |
| WO2000046531A1 (en) * | 1999-02-03 | 2000-08-10 | Split-Cycle Technology Limited | Improvements in air motors |
| FR2799815B1 (en) * | 1999-10-15 | 2002-01-04 | Crouzet Automatismes | PIPING AND COMPRESSED AIR DISTRIBUTOR USING THE PIPING |
| JP5984575B2 (en) * | 2012-08-15 | 2016-09-06 | Ｋｙｂ株式会社 | Switching valve |
| EP3659752B1 (en) | 2017-07-24 | 2023-04-19 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2030839A5 (en) * | 1969-09-05 | 1970-11-13 | Bosch | |
| FR2176198A5 (en) * | 1972-03-14 | 1973-10-26 | Westinghouse Freins & Signaux | |
| JPS5434484B2 (en) * | 1972-09-11 | 1979-10-27 | ||
| DE2245017C3 (en) * | 1972-09-14 | 1978-09-14 | Reinhard 4050 Moenchengladbach Kucharzyk | Device for controlling the application of pressure medium to a working piston of an engine |
| JPS5122127A (en) * | 1974-08-20 | 1976-02-21 | Toyooki Kogyo Kk | RYUTAI SEIGYOBEN |
| US3952775A (en) * | 1975-03-14 | 1976-04-27 | Shoketsu Kinzoku Kogyo Kabushiki Kaisha | Electromagnetic change-over valve |
| GB1516902A (en) * | 1975-05-05 | 1978-07-05 | Borg Warner | Regulator valve |
| JPS5734366Y2 (en) * | 1978-05-13 | 1982-07-29 | ||
| DE2833358C2 (en) * | 1978-07-29 | 1983-11-10 | Mannesmann AG, 4000 Düsseldorf | Reversing valve of an air motor |
| SE418523B (en) * | 1979-07-20 | 1981-06-09 | Mecman Ab | VALVE DEVICE FOR CONNECTING TO A PRESSURE CELL AND CONTROLLED PRESSURE SUPPLY TO AND PRESSURE BUILDING IN A PRESSURE SYSTEM |
| SE8000552L (en) * | 1980-01-23 | 1981-07-24 | Mecman Ab | SEALING DEVICE FOR VALVE HOUSING |
-
1983
- 1983-04-11 SE SE8301993A patent/SE442434B/en not_active IP Right Cessation
-
1984
- 1984-04-09 JP JP59501759A patent/JPS60501020A/en active Granted
- 1984-04-09 AT AT84850112T patent/ATE28688T1/en active
- 1984-04-09 EP EP84850112A patent/EP0122247B1/en not_active Expired
- 1984-04-09 WO PCT/SE1984/000129 patent/WO1984004147A1/en active IP Right Grant
- 1984-04-09 HU HU842252A patent/HU197420B/en not_active IP Right Cessation
- 1984-04-09 DE DE8484850112T patent/DE3465134D1/en not_active Expired
- 1984-11-15 DK DK543384A patent/DK159796C/en not_active IP Right Cessation
- 1984-11-23 FI FI844616A patent/FI73804C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0122247B1 (en) | 1987-07-29 |
| JPH0553994B2 (en) | 1993-08-11 |
| WO1984004147A1 (en) | 1984-10-25 |
| JPS60501020A (en) | 1985-07-04 |
| EP0122247A1 (en) | 1984-10-17 |
| FI844616L (en) | 1984-11-23 |
| DK543384D0 (en) | 1984-11-15 |
| FI73804C (en) | 1987-11-09 |
| HUT35354A (en) | 1985-06-28 |
| SE442434B (en) | 1985-12-23 |
| DE3465134D1 (en) | 1987-09-03 |
| FI73804B (en) | 1987-07-31 |
| DK159796C (en) | 1991-07-22 |
| DK159796B (en) | 1990-12-03 |
| FI844616A0 (en) | 1984-11-23 |
| ATE28688T1 (en) | 1987-08-15 |
| SE8301993L (en) | 1984-10-12 |
| SE8301993D0 (en) | 1983-04-11 |
| HU197420B (en) | 1989-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |