SU1615053A1 - Buoyancy chamber for inflated rescue means - Google Patents
Buoyancy chamber for inflated rescue means Download PDFInfo
- Publication number
- SU1615053A1 SU1615053A1 SU894633810A SU4633810A SU1615053A1 SU 1615053 A1 SU1615053 A1 SU 1615053A1 SU 894633810 A SU894633810 A SU 894633810A SU 4633810 A SU4633810 A SU 4633810A SU 1615053 A1 SU1615053 A1 SU 1615053A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- inlet
- compartments
- gas
- nozzle
- chamber
- Prior art date
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Abstract
Изобретение относитс к спасательной технике, а именно к камерам плавучести надувных спасательных средств, например плотов. Целью изобретени вл етс повышение надежности камеры плавучести. Последн разделена гибкими поперечными диафрагмами 2 на автономные отсеки 3. Внутри отсеков 3 камеры плавучести проходит гибкий распределительный шланг 4 с впускным патрубком 5. В каждом отсеке 3 на отверсти х в шланге 4 установлены впускные 6 и предохранительные 7 клапаны, а впускной патрубок 5 соединен через конический переходник со смонтированным снаружи камеры корпусом, в котором размещены впускной клапан подачи газа от баллона системы газонаполнени и предохранительно-выпускной клапан стравливани газа в атмосферу. Внутри конического переходника размещено сопло конфузорного сечени , канал которого соединен с полостью подачи газа от впускного клапана, а между наружной стенкой сопла и коническим переходником образована полость, обеспечивающа разрежение при надувании отсеков камеры газом и стравливание избытка газа в атмосферу. Дл обеспечени ручной подкачки отсеков камеры воздухом корпус оборудован штуцером. 1 з.п.ф-лы, 9 ил.The invention relates to rescue equipment, namely, to the buoyancy chambers of inflatable rescue equipment, such as rafts. The aim of the invention is to increase the reliability of the buoyancy chamber. The latter is divided by flexible transverse diaphragms 2 into autonomous compartments 3. Inside compartments 3 of the buoyancy chamber, there is a flexible distribution hose 4 with inlet 5. In each compartment 3, inlet 6 and safety valves 7 are installed at the openings in hose 4, and inlet 5 is connected through a conical adapter with a housing mounted outside the chamber, in which the gas inlet valve from the gas-filling system cylinder and the gas relief valve to the atmosphere are located. Inside the conical adapter there is a confusable section nozzle, the channel of which is connected to the gas supply cavity from the inlet valve, and a cavity is formed between the outer wall of the nozzle and the conical adapter, which provides a vacuum when the chamber compartments are inflated with gas and the excess gas is vented to the atmosphere. In order to provide manual paging of the compartments of the chamber with air, the housing is equipped with a choke. 1 hp ff, 9 ill.
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894633810A SU1615053A1 (en) | 1989-01-06 | 1989-01-06 | Buoyancy chamber for inflated rescue means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894633810A SU1615053A1 (en) | 1989-01-06 | 1989-01-06 | Buoyancy chamber for inflated rescue means |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1615053A1 true SU1615053A1 (en) | 1990-12-23 |
Family
ID=21421175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894633810A SU1615053A1 (en) | 1989-01-06 | 1989-01-06 | Buoyancy chamber for inflated rescue means |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1615053A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518852A (en) * | 2011-12-29 | 2012-06-27 | 沈洪光 | Novel air-charging device |
RU183242U1 (en) * | 2018-04-05 | 2018-09-14 | Валерий Павлович Левицкий | Raft of used automobile cylinders filled with polystyrene concrete |
RU192751U1 (en) * | 2019-03-25 | 2019-09-30 | Валерий Павлович Левицкий | The device of a floating element from a used tire for products operated on water (rafts, pontoons, crossings, lifebuoys, fishing floats, etc.) |
RU200624U1 (en) * | 2020-05-28 | 2020-11-02 | Валерий Павлович Левицкий | Small-sized floating device with the ability to move on the ice surface of water bodies and transport on land |
-
1989
- 1989-01-06 SU SU894633810A patent/SU1615053A1/en active
Non-Patent Citations (1)
Title |
---|
Мереное И. В. Шмуклер А. Л. Надувные спасательные средства на море. М., 1963, с. 32-35, рис. 9. * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518852A (en) * | 2011-12-29 | 2012-06-27 | 沈洪光 | Novel air-charging device |
RU183242U1 (en) * | 2018-04-05 | 2018-09-14 | Валерий Павлович Левицкий | Raft of used automobile cylinders filled with polystyrene concrete |
RU192751U1 (en) * | 2019-03-25 | 2019-09-30 | Валерий Павлович Левицкий | The device of a floating element from a used tire for products operated on water (rafts, pontoons, crossings, lifebuoys, fishing floats, etc.) |
RU200624U1 (en) * | 2020-05-28 | 2020-11-02 | Валерий Павлович Левицкий | Small-sized floating device with the ability to move on the ice surface of water bodies and transport on land |
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