SU367004A1 - '•• INVENTIONS - Google Patents
'•• INVENTIONSInfo
- Publication number
- SU367004A1 SU367004A1 SU1460902A SU1460902A SU367004A1 SU 367004 A1 SU367004 A1 SU 367004A1 SU 1460902 A SU1460902 A SU 1460902A SU 1460902 A SU1460902 A SU 1460902A SU 367004 A1 SU367004 A1 SU 367004A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- axis
- nozzle
- propeller
- screw
- inventions
- Prior art date
Links
Landscapes
- Toys (AREA)
Description
1one
Изобретение относитс к судостроению. Известны направл ющие насадки гребныхThis invention relates to shipbuilding. Known nozzles for rowing
вИНТОБ.VINTOB.
Целью изобретени вл етс но-зышение эффективности насадки при установке ее Ic соосно -по отношению к гребному винту. Дл этого предлагаема насадка выполнена скошенной так, что ее поперечные сечени .перпендикул рны оси гребного винта, а точка .пересечени оси насадки с осью винта лежит в .нлоскости диска винта.The aim of the invention is to increase the efficiency of the nozzle when installing its Ic coaxially with respect to the propeller. For this purpose, the proposed attachment is made obliquely so that its cross sections are perpendicular to the axis of the propeller, and the intersection point of the axis of the attachment with the axis of the screw lies in the plane of the propeller disk.
На чертеже показана описываема насадка.The drawing shows the described nozzle.
Иаправл юща насадка Л поперечные сечени которой ттерпе гдикул рны оси 2 гребного винта 3, а центры ноперечных сечений расположены на оси 4, установлена за корпусом судна так, что точка пересечени оси 4 пасадки / и оси 2 винта 3 находитс в -плоскости ди.ска випта.The guide nozzle L, the cross sections of which are located on the axis 2 of the propeller 3, and the centers of the cross sections are located on the axis 4, is installed behind the hull so that the intersection point of the axis 4 of the adapter and axis 2 of the screw 3 is in the plane of the di vipta
22
Винт 3 работает в центре цилиндрической утолщенной ча.сти 5 насадки /, прич.ем величины зазоров по окружности между концами лонастей и внутренней стенкой насадки, а также отсто Н|И лопастей гребного винта от вход щей K.pOMKii насадки посто нны.Screw 3 operates in the center of a cylindrical thickened chasti 5 nozzle /, and the size of the gaps around the circumference between the ends of the hollows and the inner wall of the nozzle, as well as the distance H | And the propeller blades from the incoming K.pOMKii nozzle is constant.
Предмет и з о б р е т е н ,и Subject and reference about the, and
Направл юща насадка гребного винта, отличающа с тем, что, с целью повыщени эффективности насадки при установке ее не соосно по отнон1ен11ю к гребному винту, насадка выполнена скошенной так, что ее пон-еречные сечени перпендикул рны оси гребного винта, а точка нересечени оси насадки с осью винта лежит в нлоскости диска винта.The guide of the propeller head, characterized in that, in order to increase the efficiency of the nozzle when installed, it is not coaxial with respect to the propeller, the nozzle is made obliquely so that its thin cross-sections are perpendicular to the axis of the propeller, and the point of non-cutting of the nozzle axis with the axis of the screw lies in the plane of the screw disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1460902A SU367004A1 (en) | 1970-07-14 | 1970-07-14 | '•• INVENTIONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1460902A SU367004A1 (en) | 1970-07-14 | 1970-07-14 | '•• INVENTIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU367004A1 true SU367004A1 (en) | 1973-01-23 |
Family
ID=20455401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1460902A SU367004A1 (en) | 1970-07-14 | 1970-07-14 | '•• INVENTIONS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU367004A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57994A (en) * | 1980-06-04 | 1982-01-06 | Mitsubishi Heavy Ind Ltd | Nozzle apparatus for propelling craft |
-
1970
- 1970-07-14 SU SU1460902A patent/SU367004A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57994A (en) * | 1980-06-04 | 1982-01-06 | Mitsubishi Heavy Ind Ltd | Nozzle apparatus for propelling craft |
| JPS6341798B2 (en) * | 1980-06-04 | 1988-08-18 | Mitsubishi Heavy Ind Ltd |
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