SU518415A1 - Ship Thruster - Google Patents
Ship ThrusterInfo
- Publication number
- SU518415A1 SU518415A1 SU2007785A SU2007785A SU518415A1 SU 518415 A1 SU518415 A1 SU 518415A1 SU 2007785 A SU2007785 A SU 2007785A SU 2007785 A SU2007785 A SU 2007785A SU 518415 A1 SU518415 A1 SU 518415A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- propeller
- channel
- ship
- shutters
- horizontal partition
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Exhaust Silencers (AREA)
- Sealing Devices (AREA)
Description
Па концах канап гребного внита установлены поворотные заслонки 9с фиксаторами 10, г приводы заслонок 11 установлены на крышке 5. Крышка 5 и заслонки 9 снабжены направл юиигми перегородками 12, а на заслонках 9 установлены сменные герметизирующие прокладки 13.On the ends of the propeller canap, rotary valves 9c are installed with locking pins 10, g drives of the dampers 11 are installed on the lid 5. The lid 5 and the dampers 9 are equipped with guides 12, and replaceable sealing pads 13 are installed on the gates 9.
При работе подруливающего устройства с помощью поворотных заслонок 9 часть воды отводитс в перепускной канал, что обеопечивает регулирование т ги от нул до Nf. минального vЗнaч©ни . При полиостью закрььтых заслонках 9 и вращающемс гребном винте вода циркулирует по замкнутому контуру , что обеспечивает быстрый ввод устройства в действие и оперативное маневрирование судна открытием заслонок без переходного режима и улучшение тем самым маневренности судна.When the thruster operates with the help of butterfly valves 9, a part of the water is discharged into the bypass channel, which allows the regulation of thrust from zero to Nf. Min. When the flaps 9 are fully closed and the propeller is rotating, the water circulates in a closed loop, which ensures quick commissioning of the device and quick maneuvering of the vessel by opening the flaps without a transition mode and thus improving the maneuverability of the vessel.
Кроме того, при полностью закрытых заслонках за счет уплотнени герметизирую щими прокладками 13 возможна откачка воды из внутренней полости подруливающего устройства в -эимних услови х или при демонтаже гребного винта с приводом дл ремонта без использовани дока.In addition, when the dampers are completely closed due to sealing by sealing gaskets 13, it is possible to pump water from the inside of the bow thruster under the most important conditions or when removing the propeller with a drive for repair without using the dock.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16984973A DD103615A1 (en) | 1973-03-30 | 1973-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU518415A1 true SU518415A1 (en) | 1976-06-25 |
Family
ID=5490662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2007785A SU518415A1 (en) | 1973-03-30 | 1974-03-25 | Ship Thruster |
Country Status (4)
Country | Link |
---|---|
CS (1) | CS184443B1 (en) |
DD (1) | DD103615A1 (en) |
DE (1) | DE2407459A1 (en) |
SU (1) | SU518415A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037865B1 (en) * | 1980-04-09 | 1984-08-22 | Weir Pumps Limited | Valve system for controlling the direction of fluid discharge from a nozzle in a thruster system |
CN104986316B (en) * | 2015-07-18 | 2017-04-26 | 王军辉 | Front-steering ship front steer and steering hole enclosing apparatus |
-
1973
- 1973-03-30 DD DD16984973A patent/DD103615A1/xx unknown
-
1974
- 1974-02-16 DE DE19742407459 patent/DE2407459A1/en active Pending
- 1974-03-12 CS CS178474A patent/CS184443B1/en unknown
- 1974-03-25 SU SU2007785A patent/SU518415A1/en active
Also Published As
Publication number | Publication date |
---|---|
DE2407459A1 (en) | 1975-01-09 |
CS184443B1 (en) | 1978-08-31 |
DD103615A1 (en) | 1974-02-05 |
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