SU467017A1 - Pressure chamber to study the effects of shock decompression on animals and humans - Google Patents
Pressure chamber to study the effects of shock decompression on animals and humansInfo
- Publication number
- SU467017A1 SU467017A1 SU1844442A SU1844442A SU467017A1 SU 467017 A1 SU467017 A1 SU 467017A1 SU 1844442 A SU1844442 A SU 1844442A SU 1844442 A SU1844442 A SU 1844442A SU 467017 A1 SU467017 A1 SU 467017A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shock
- pressure chamber
- decompression
- humans
- animals
- Prior art date
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
1one
Изобретение относитс к области исследований вли ни ударной декомпрессии на организм животных и человека, котора может иметь место, например, при разгерметизации кабины высотного самолета или космического корабл .The invention relates to the field of research into the effects of shock decompression on the organism of animals and humans, which can occur, for example, during depressurization of a high-altitude cabin or a spacecraft.
В известных барокамерах - аналогах или отсутствуют устройства дл ускорени процесса понижени давлени в кабине испытуемого , или не прин то достаточное количество конструктивных мер дл обеспечени безопасности и многократного повторени эксперимента .In the known pressure chambers - analogs or there are no devices for accelerating the process of lowering the pressure in the test subject's cabin, or a sufficient number of design measures are not taken to ensure safety and to repeat the experiment many times.
Предлагаема барокамера в значительной степени лишена указанных недостатков и отличаетс от известных тем, что снабжена торсионом, установленным таким образом, что он служит одновременно ускорителем открывани крышки люка, сообщающего кабину испытуемого с окружающей средой, и амортизатором, см гчающим удар этой крыщки об окружающую конструкцию. Указанный эффект достигаетс установкой торсина в нейтральное положение - промежуточное между крайними, соответствующими закрытой и открытой крыщке люка.The proposed pressure chamber is largely devoid of these drawbacks and differs from those known in that it is equipped with a torsion, installed in such a way that it simultaneously serves as an accelerator for opening the hatch cover, which communicates the test cabin with the environment, and with a shock absorber, softening the impact of this lid on the surrounding structure. This effect is achieved by placing the torsin in a neutral position — intermediate between the extremes corresponding to the closed and open hatch cover.
На чертеже изображена предлагаема барокамера . Она содержит кабину 1 испытуемого , прокладки 2 и 3. Цилиндр 4, патрубок 5 и трубопровод 6 составл ют переходный отсек кабины 1 к вакуумному резервуару 7. Крышки 8 люка неподвижно закреплена на оси 9 и подвижно - на полуоси 10.The drawing shows the proposed pressure chamber. It contains the test cabin 1, gaskets 2 and 3. The cylinder 4, the pipe 5 and the pipe 6 constitute the transitional compartment of the cabin 1 to the vacuum tank 7. The covers 8 of the hatch are fixed on the axis 9 and movably on the half-axis 10.
Торсион 11 одним концом закреплен в крышке 8, а другим - в цилиндре 4. Упор 12 удерживает крышку люка в закрытом положении при откачке воздуха из резервуара 7 и освобождает при срабатывании подъемногоTorsion bar 11 is fixed at one end in cover 8 and the other end in cylinder 4. Stop 12 holds the hatch cover in the closed position when air is pumped out of tank 7 and frees when lifting
устройства 13 поршневого типа.device 13 piston type.
Ось 9 соединена (подвижно при открывании и неподвижно - при закрывании крышки 8) с электроприводом 14 через фиксирующий элемент 15.The axis 9 is connected (movably when opening and stationary - when closing the cover 8) with the actuator 14 through the locking element 15.
Предмет изобретени Subject invention
Барокамера дл исследовани вли ни ударной декомпрессии на организм животных и человека, состо ща из герметичной кабины и люка с крышкой, шарнирно закрепленной на оси вращени , и снаблсенного самоуплотн ющей прокладкой, отличающа с тем, что, с целью ускорени открывани люка и см гчени удара крышки люка об окружающую кабину конструкцию, шарнир люка снабжен торсионом, закрепленным одним концом в крыщке люка, а другим - в корпусе кабины.A pressure chamber to study the effects of shock decompression on animals and humans, consisting of a sealed cabin and a hatch with a lid hinged on the axis of rotation, and equipped with a self-sealing gasket, in order to accelerate the hatch opening and relieve impact the hatch covers of the surrounding cabin structure, the hinge of the hatch is provided with a torsion, fixed at one end in the hatch cover and at the other end in the cabin body.
А-АAa
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1844442A SU467017A1 (en) | 1972-11-09 | 1972-11-09 | Pressure chamber to study the effects of shock decompression on animals and humans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1844442A SU467017A1 (en) | 1972-11-09 | 1972-11-09 | Pressure chamber to study the effects of shock decompression on animals and humans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU467017A1 true SU467017A1 (en) | 1975-04-15 |
Family
ID=20531544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1844442A SU467017A1 (en) | 1972-11-09 | 1972-11-09 | Pressure chamber to study the effects of shock decompression on animals and humans |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU467017A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963088B (en) * | 2019-11-15 | 2021-06-11 | 北京空间机电研究所 | Pressure protection device under emergent decompression condition of manned spacecraft sealed cabin |
| RU2752117C1 (en) * | 2020-10-06 | 2021-07-22 | Владимир Яковлевич Каганский | Device for simulating depressurization of cockpit of manned aircraft |
-
1972
- 1972-11-09 SU SU1844442A patent/SU467017A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963088B (en) * | 2019-11-15 | 2021-06-11 | 北京空间机电研究所 | Pressure protection device under emergent decompression condition of manned spacecraft sealed cabin |
| RU2752117C1 (en) * | 2020-10-06 | 2021-07-22 | Владимир Яковлевич Каганский | Device for simulating depressurization of cockpit of manned aircraft |
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