SU796075A1 - Shrouding for ship screw propeller - Google Patents

Shrouding for ship screw propeller Download PDF

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Publication number
SU796075A1
SU796075A1 SU772523457A SU2523457A SU796075A1 SU 796075 A1 SU796075 A1 SU 796075A1 SU 772523457 A SU772523457 A SU 772523457A SU 2523457 A SU2523457 A SU 2523457A SU 796075 A1 SU796075 A1 SU 796075A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shrouding
perforated plate
screw propeller
protective belt
ship screw
Prior art date
Application number
SU772523457A
Other languages
Russian (ru)
Inventor
Александр Васильевич Кубрин
Леонид Симонович Бородицкий
Валентина Федоровна Уткина
Олег Анатольевич Мудров
Original Assignee
Предприятие П/Я А-1944
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-1944 filed Critical Предприятие П/Я А-1944
Priority to SU772523457A priority Critical patent/SU796075A1/en
Application granted granted Critical
Publication of SU796075A1 publication Critical patent/SU796075A1/en

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Description

(54) НАПРАВЛЯОДАЯ НАСАДКА ДЛЯ ГРЕБНОГО . ВИНТА СУДНА(54) AIMING TIPS FOR COMING. SCREW SHIP

Claims (1)

Формула изобретенияClaim Направляющая насадка для ’гребного винта судна, содержащая наружную и внутреннюю обшивки с кольцевым гнездом, заполненным полимерным материалом, образующим в кольцевом гнезде защитный пояс, отличающаяс я тем, что, с целью повышения, прочности защитного пояса насадки и уменьшения вибрации корпуса судна, защитный пояс снабжен закрепленной в кольцевом гнезде перфорированной пластиной и жестко связанной с ней посредством стержней накладкой, установленной во внутренней обшивке, при этом пространство между перфорированной пластиной и накладкой, а также над перфорированной пластиной заполнено полимерным материалом.A guide nozzle for a ship’s propeller comprising an outer and inner sheath with an annular socket filled with a polymeric material forming a protective belt in the annular socket, characterized in that, in order to increase the strength of the nozzle protective belt and reduce the hull vibration, the protective belt equipped with a perforated plate fixed in an annular nest and a plate rigidly connected to it by means of rods installed in the inner skin, the space between the perforated plate and adkoy and above the perforated plate is filled with polymer material.
SU772523457A 1977-07-25 1977-07-25 Shrouding for ship screw propeller SU796075A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772523457A SU796075A1 (en) 1977-07-25 1977-07-25 Shrouding for ship screw propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772523457A SU796075A1 (en) 1977-07-25 1977-07-25 Shrouding for ship screw propeller

Publications (1)

Publication Number Publication Date
SU796075A1 true SU796075A1 (en) 1981-01-15

Family

ID=20724526

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772523457A SU796075A1 (en) 1977-07-25 1977-07-25 Shrouding for ship screw propeller

Country Status (1)

Country Link
SU (1) SU796075A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102351034A (en) * 2011-07-21 2012-02-15 上海交通大学 Ship anti-vibration cave based on polyurethane and installation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102351034A (en) * 2011-07-21 2012-02-15 上海交通大学 Ship anti-vibration cave based on polyurethane and installation method

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