PL121518B1 - Pneumatic preselection control unitm - Google Patents
Pneumatic preselection control unitm Download PDFInfo
- Publication number
- PL121518B1 PL121518B1 PL22302080A PL22302080A PL121518B1 PL 121518 B1 PL121518 B1 PL 121518B1 PL 22302080 A PL22302080 A PL 22302080A PL 22302080 A PL22302080 A PL 22302080A PL 121518 B1 PL121518 B1 PL 121518B1
- Authority
- PL
- Poland
- Prior art keywords
- pressure
- valve
- control unit
- control
- piston
- Prior art date
Links
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 101150087426 Gnal gene Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUFI000700 HU182874B (en) | 1979-03-26 | 1979-03-26 | Pneumatic precontrol unit advantageously for controlling high-pressure bypass valves by control signals of normal pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL223020A1 PL223020A1 (cs) | 1980-12-01 |
| PL121518B1 true PL121518B1 (en) | 1982-05-31 |
Family
ID=10996224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22302080A PL121518B1 (en) | 1979-03-26 | 1980-03-26 | Pneumatic preselection control unitm |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS219271B2 (cs) |
| DD (1) | DD149953A5 (cs) |
| HU (1) | HU182874B (cs) |
| PL (1) | PL121518B1 (cs) |
| YU (1) | YU83280A (cs) |
-
1979
- 1979-03-26 HU HUFI000700 patent/HU182874B/hu not_active IP Right Cessation
-
1980
- 1980-03-24 CS CS204780A patent/CS219271B2/cs unknown
- 1980-03-25 DD DD21991780A patent/DD149953A5/de unknown
- 1980-03-25 YU YU83280A patent/YU83280A/xx unknown
- 1980-03-26 PL PL22302080A patent/PL121518B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD149953A5 (de) | 1981-08-05 |
| YU83280A (en) | 1983-02-28 |
| CS219271B2 (en) | 1983-03-25 |
| HU182874B (en) | 1984-03-28 |
| PL223020A1 (cs) | 1980-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4065094A (en) | Hydraulic actuator | |
| US2206957A (en) | Power operated valve system | |
| US4637587A (en) | Facility for the monitoring of physical quantities on systems | |
| US4349154A (en) | Power assisted dump valve | |
| CA2291052A1 (en) | Fail-safe closure system for remotely operable valve actuator | |
| KR102123848B1 (ko) | 밸브시트를 작동시키기 위한 밸브 시스템 | |
| US4493244A (en) | Pneumatic door operator | |
| JP3370721B2 (ja) | 安全弁装置 | |
| PL121518B1 (en) | Pneumatic preselection control unitm | |
| KR840007946A (ko) | 고력이득 밸브 | |
| EP0508271B1 (en) | Slow starting valve | |
| KR100291315B1 (ko) | 실린더밸브 자동스위칭유니트용 안전기 | |
| DE69204072D1 (de) | Ein positionsanzeiger für einen hydraulischen stellmotor. | |
| WO1996015374A1 (en) | Hydraulic pilot valve | |
| US4920999A (en) | Air actuated valve system with seismic controller | |
| US3522821A (en) | Pilot actuated valve | |
| KR200224589Y1 (ko) | 유압구동식 버터플라이 밸브의 개폐속도 제어장치 | |
| JPH0514833B2 (cs) | ||
| US3964504A (en) | Leveling valve | |
| JP3690742B2 (ja) | 水道水の供給方法及び供給設備 | |
| PL145795B1 (en) | Hydraulic actuator for controlling valves | |
| CN112324974A (zh) | 一种防腐蚀电磁阀 | |
| JPS6011334Y2 (ja) | 弁駆動装置 | |
| PL140000B1 (en) | Engine driver's braking system for railroad vehicle | |
| JPH0371563B2 (cs) |