SU237606A1 - LIFTING MOVEMENT INSTALLATION SHIP ON THE AIRBAG - Google Patents

LIFTING MOVEMENT INSTALLATION SHIP ON THE AIRBAG

Info

Publication number
SU237606A1
SU237606A1 SU1172779A SU1172779A SU237606A1 SU 237606 A1 SU237606 A1 SU 237606A1 SU 1172779 A SU1172779 A SU 1172779A SU 1172779 A SU1172779 A SU 1172779A SU 237606 A1 SU237606 A1 SU 237606A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fan
airbag
vessel
lifting movement
installation ship
Prior art date
Application number
SU1172779A
Other languages
Russian (ru)
Inventor
В. Р. Шенберг Ю. А. Лобашев В. Г. Савиновский А. А. Животовский
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 filed Critical
Priority to SU1172779A priority Critical patent/SU237606A1/en
Application granted granted Critical
Publication of SU237606A1 publication Critical patent/SU237606A1/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Известны подъемно-движительные установки , содержащие вентил тор, воздушный винт и двигатель. Они имеют сложную и т желовесную конструкцию, выполнение которой требует значительных затрат.Known lifting and propulsion systems containing a fan, a propeller and a motor. They have a complex and human construction, the implementation of which is costly.

Особенность предложенной подъемно-движительной установки состоит в том, что воздушный винт и вентил тор смонтированы на общем валу, соединенном с валом двигател . Диаметр вентил тора меньще, чем диаметр винта.The peculiarity of the proposed lift propulsion installation is that the propeller and the fan are mounted on a common shaft connected to the engine shaft. The diameter of the fan is smaller than the diameter of the screw.

Вентил тор смещен относительно воздушного винта в нос судна и заключен в корпус, открытый со стороны носа судна и сообщающийс  с патрубком подачи воздуха под днище судна. Корпус выполнен с отверстием, через которое пропущен общий вал воздушного винта и вентил тора. Така  установка проще в изготовлении, имеет малый вес и небольшую стоимость.The fan is displaced relative to the propeller to the bow of the vessel and enclosed in a housing open from the bow of the vessel and communicating with the air inlet under the bottom of the vessel. The housing is made with a hole through which the common shaft of the propeller and the fan is passed. Such installation is easier to manufacture, has low weight and low cost.

Корпус вентил тора в такой установке целесообразно выполн ть цилиндрическим, это снижает сопротивление движению установки вместе с судном в набегающем потоке воздуха .-.The case of the fan in such an installation is advisable to be cylindrical, which reduces the resistance to movement of the installation together with the vessel in the incoming air flow .-.

Дл  повышени  эффективности работы установки на общем валу винта и вентил тора может быть неподвижно закреплена между двигателем и корпусом обечайка, равна  по диаметру корпусу и обхваченна  снаружи лопаст ми воздушного винта. С кормы обечайка по торцу состыкована с обтекателем, внутри которого размещен двигатель.In order to increase the efficiency of the installation, the common shell of the screw and the fan can be fixed between the motor and the casing body, equal in diameter to the casing and wrapped around the outside by the propeller blades. From the stern, the shell along the butt is joined to the fairing, inside which the engine is located.

На чертеже схематически изображена подъемно-движительна  установка судна на воздущной подушке.The drawing schematically shows the lifting and propulsion installation of the vessel on an air cushion.

Подъемио-движительна  установка судна / содержит обтекатель 2, внутри которого размещен двигатель 3. Обтекатель неподвижно прикреплен к корпусу судна. Вал 4 двигател  соединен с общим валом 5 воздушного винта 6 и вентил тора 7.Lifting the propulsion of the vessel / contains a fairing 2, inside which is placed the engine 3. The fairing is fixedly attached to the hull of the vessel. The motor shaft 4 is connected to the common shaft 5 of the propeller 6 and the fan 7.

Воздзшный винт выполнен с лопаст ми 8, а вентил тор 7 --с лопаст ми 9. Диаметр вентил тора меньше диаметра винта. Вентил тор смещен относительно винта 6 в нос судна / и заключен в корпус 10. Корпус сообщаетс  с патрубком // подачи воздуха под днище судна. Корпус 10 имеет отверстие а, через которое пропущен вал 5. Патрубок // крепитс  к корпусу судна.The air screw is made with blades 8, and the fan 7 is made with blades 9. The diameter of the fan is smaller than the diameter of the screw. The fan is displaced relative to the screw 6 into the bow of the vessel / and is enclosed in the housing 10. The housing communicates with the air supply pipe under the bottom of the vessel. The hull 10 has an opening a through which the shaft 5 is passed. The nozzle // is attached to the hull of the vessel.

Корпус выполнен цилиндрическим и равным по диаметру обечайке 12, котора  неподвижно установлена с помощью втулки 13 на валу 5, а снаружи обхвачена лопаст ми 8. Обечайка размещена между двигателем 3 и корпусом 10 вентил тора 7. По торцам обечайка состыкована с обтекателем 2 и корпусом 10.The body is made cylindrical and equal in diameter to the sidewall 12, which is fixedly mounted with the sleeve 13 on the shaft 5, and outside is wrapped around the blades 8. The shell is placed between the engine 3 and the case 10 of the fan 7. The ends of the shell dock with the fairing 2 and the case 10 .

В районе стыковки с обтекателем обечайка имеет диаметр, приблизительно равный диаметру обтекател .In the area of docking with the fairing, the shell has a diameter approximately equal to the diameter of the fairing.

SU1172779A 1967-07-15 1967-07-15 LIFTING MOVEMENT INSTALLATION SHIP ON THE AIRBAG SU237606A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1172779A SU237606A1 (en) 1967-07-15 1967-07-15 LIFTING MOVEMENT INSTALLATION SHIP ON THE AIRBAG

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1172779A SU237606A1 (en) 1967-07-15 1967-07-15 LIFTING MOVEMENT INSTALLATION SHIP ON THE AIRBAG

Publications (1)

Publication Number Publication Date
SU237606A1 true SU237606A1 (en) 1973-02-08

Family

ID=20440906

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1172779A SU237606A1 (en) 1967-07-15 1967-07-15 LIFTING MOVEMENT INSTALLATION SHIP ON THE AIRBAG

Country Status (1)

Country Link
SU (1) SU237606A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279379A (en) * 1991-06-18 1994-01-18 Plasticair Inc. Compact, coupled propulsion and lift unit for hovercraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279379A (en) * 1991-06-18 1994-01-18 Plasticair Inc. Compact, coupled propulsion and lift unit for hovercraft

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