PL214280A1 - - Google Patents
Info
- Publication number
- PL214280A1 PL214280A1 PL21428079A PL21428079A PL214280A1 PL 214280 A1 PL214280 A1 PL 214280A1 PL 21428079 A PL21428079 A PL 21428079A PL 21428079 A PL21428079 A PL 21428079A PL 214280 A1 PL214280 A1 PL 214280A1
- Authority
- PL
- Poland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
- B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Actuator (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1979214280A PL119003B1 (en) | 1979-03-19 | 1979-03-19 | Hydraulic actuator with a control valve for varying a pitch of variable pitch propellero vinta s reguliruemym shagom s upravljajuhhim klapanom |
| SU802894301A SU1088657A3 (ru) | 1979-03-19 | 1980-03-14 | Гидравлическое устройство изменени шага гребного винта |
| NO800752A NO148880C (no) | 1979-03-19 | 1980-03-14 | Hydraulikksylinder med styreventil for vripropell. |
| DD80219742A DD149643A5 (de) | 1979-03-19 | 1980-03-18 | Hydraulikzylinder mit steuerventil,zur veraenderung des schraubengangs eines umstellbaren schiffspropellers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1979214280A PL119003B1 (en) | 1979-03-19 | 1979-03-19 | Hydraulic actuator with a control valve for varying a pitch of variable pitch propellero vinta s reguliruemym shagom s upravljajuhhim klapanom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL214280A1 true PL214280A1 (de) | 1980-11-03 |
| PL119003B1 PL119003B1 (en) | 1981-11-30 |
Family
ID=19995207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1979214280A PL119003B1 (en) | 1979-03-19 | 1979-03-19 | Hydraulic actuator with a control valve for varying a pitch of variable pitch propellero vinta s reguliruemym shagom s upravljajuhhim klapanom |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD149643A5 (de) |
| NO (1) | NO148880C (de) |
| PL (1) | PL119003B1 (de) |
| SU (1) | SU1088657A3 (de) |
-
1979
- 1979-03-19 PL PL1979214280A patent/PL119003B1/pl unknown
-
1980
- 1980-03-14 SU SU802894301A patent/SU1088657A3/ru active
- 1980-03-14 NO NO800752A patent/NO148880C/no unknown
- 1980-03-18 DD DD80219742A patent/DD149643A5/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL119003B1 (en) | 1981-11-30 |
| DD149643A5 (de) | 1981-07-22 |
| SU1088657A3 (ru) | 1984-04-23 |
| NO148880C (no) | 1984-01-04 |
| NO148880B (no) | 1983-09-26 |
| NO800752L (no) | 1980-09-22 |