SU1671517A1 - Thrust reverser of shipъs water-jet propeller - Google Patents
Thrust reverser of shipъs water-jet propeller Download PDFInfo
- Publication number
- SU1671517A1 SU1671517A1 SU894634295A SU4634295A SU1671517A1 SU 1671517 A1 SU1671517 A1 SU 1671517A1 SU 894634295 A SU894634295 A SU 894634295A SU 4634295 A SU4634295 A SU 4634295A SU 1671517 A1 SU1671517 A1 SU 1671517A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sections
- walls
- conduit
- bases
- flow
- Prior art date
Links
Abstract
Изобретение относитс к судостроению и касаетс усовершенствовани судовых водометных движителей с кольцевым выходом. Цель изобретееи - повышение эффективности и надежности работы устройства. Реверсивно-рулевое устройство содержит секторные потоконаправл ющие секции 5 с основани ми 6, установленные в области кольцевого выхода 7 водовода 1 и приводы дл поступательного перемещени секций. Новым вл етс то, что потоконаправл ющие секции размещены между стенками 9 и 10 выхода 7 водовода с возможностью перемещени от одной его стенки до другой по ширине водовода. При этом стенки кольцевого выхода образованы продольно-криволинейными поверхност ми, а потоконаправл ющие секции имеют соединенные с основани ми боковые поверхности, спрофилированные по форме стенок водовода, и наружные поверхности, выполненные заподлицо с обшивкой корпуса судна. Потоконаправл ющие секции могут быть оборудованы дополнительными поворотными заслонками, установленными на основани х 6 секции 5. 1 з.п.ф-лы, 4 ил.FIELD OF THE INVENTION The invention relates to shipbuilding and relates to the improvement of ship propulsion with annular output. The purpose of the invention is to increase the efficiency and reliability of the device. The reverse steering device contains sector-specific flow guiding sections 5 with bases 6 installed in the area of the annular outlet 7 of the conduit 1 and actuators for the translational movement of the sections. New is the fact that the flow control sections are placed between the walls 9 and 10 of the outlet 7 of the conduit with the possibility of moving from one of its walls to the other along the width of the conduit. In this case, the walls of the annular exit are formed by longitudinally curved surfaces, and the flow-guide sections have side surfaces connected to the bases, shaped in the form of the walls of the conduit, and external surfaces that are made flush with the hull of the vessel. The flow guide sections can be equipped with additional butterfly valves mounted on the bases of Section 6 5. 1 Cp. F., 4 sludge.
Description
фиг. 2FIG. 2
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894634295A SU1671517A1 (en) | 1989-01-09 | 1989-01-09 | Thrust reverser of shipъs water-jet propeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894634295A SU1671517A1 (en) | 1989-01-09 | 1989-01-09 | Thrust reverser of shipъs water-jet propeller |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1671517A1 true SU1671517A1 (en) | 1991-08-23 |
Family
ID=21421383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894634295A SU1671517A1 (en) | 1989-01-09 | 1989-01-09 | Thrust reverser of shipъs water-jet propeller |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1671517A1 (en) |
-
1989
- 1989-01-09 SU SU894634295A patent/SU1671517A1/en active
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