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RU2019142924A - VIBRATION UNIT FOR OBJECTS RELEASED FROM AIRCRAFT IN EMERGENCY SITUATIONS - Google Patents

VIBRATION UNIT FOR OBJECTS RELEASED FROM AIRCRAFT IN EMERGENCY SITUATIONS Download PDF

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Publication number
RU2019142924A
RU2019142924A RU2019142924A RU2019142924A RU2019142924A RU 2019142924 A RU2019142924 A RU 2019142924A RU 2019142924 A RU2019142924 A RU 2019142924A RU 2019142924 A RU2019142924 A RU 2019142924A RU 2019142924 A RU2019142924 A RU 2019142924A
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RU
Russia
Prior art keywords
spherical shell
spherical
shell
vibration
cubic
Prior art date
Application number
RU2019142924A
Other languages
Russian (ru)
Inventor
Олег Савельевич Кочетов
Original Assignee
Олег Савельевич Кочетов
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.)
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Application filed by Олег Савельевич Кочетов filed Critical Олег Савельевич Кочетов
Priority to RU2019142924A priority Critical patent/RU2019142924A/en
Publication of RU2019142924A publication Critical patent/RU2019142924A/en

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  • Vibration Prevention Devices (AREA)

Claims (1)

Виброизолированный блок для объектов, спускаемых с летательных аппаратов в чрезвычайных ситуациях, содержащий концентрично расположенные сферические оболочки с платформами и виброизолирующими системами, отличающийся тем, что он содержит наружную герметичную оболочку, выполненную в виде тетраэдра, внутри которой через слой вязкоупругой жидкости расположена внешняя сферическая оболочка, в которой установлено четыре предохранительных устройства, каждое из которых включает в себя подпружиненный обратный клапан для перемещения вязкоупругой жидкости из полости в полость внешней сферической оболочки в случае сжатия наружной герметичной оболочки в результате приземления на каменистую почву или неровную поверхность, причем внутри внутренней сферической оболочки посредством упругих элементов зафиксирована кубическая поверхность со спускаемым объектом, расположенным внутри сферической обечайки, закрепленной к кубической внутренней поверхности посредством восьми растяжек, связывающих изнутри вершины внутренней кубической поверхности со сферической обечайкой, причем центр тяжести спускаемого объекта расположен ниже центра сферической обечайки капсулы для сохранения его вертикальной ориентации, а спускаемый объект закреплен своим основанием на круглом днище, соединенным с внутренней поверхностью сферической капсулы, причем полости, образованные сферической оболочкой капсулы и внутренней кубической поверхностью, заполнены вибродемпфирующим материалом, а растяжки выполнены упругодемпфирующими.Vibration-insulated unit for objects launched from aircraft in emergency situations, containing concentrically located spherical shells with platforms and vibration-isolating systems, characterized in that it contains an outer sealed shell made in the form of a tetrahedron, inside which an outer spherical shell is located through a layer of viscoelastic fluid, in which four safety devices are installed, each of which includes a spring-loaded check valve for moving a viscoelastic fluid from the cavity into the cavity of the outer spherical shell in case of compression of the outer sealed shell as a result of landing on rocky soil or an uneven surface, and inside the inner spherical shell by means of elastic elements, a cubic surface is fixed with a descent object located inside a spherical shell, fixed to a cubic inner surface by means of eight braces connecting the vertex from the inside the inner cubic surface with a spherical shell, and the center of gravity of the descent object is located below the center of the spherical shell of the capsule to maintain its vertical orientation, and the descent object is fixed by its base on a round bottom connected to the inner surface of the spherical capsule, and the cavities formed by the spherical shell of the capsule and with an internal cubic surface, filled with vibration-damping material, and the braces are made elastically damping.
RU2019142924A 2019-12-23 2019-12-23 VIBRATION UNIT FOR OBJECTS RELEASED FROM AIRCRAFT IN EMERGENCY SITUATIONS RU2019142924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019142924A RU2019142924A (en) 2019-12-23 2019-12-23 VIBRATION UNIT FOR OBJECTS RELEASED FROM AIRCRAFT IN EMERGENCY SITUATIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2019142924A RU2019142924A (en) 2019-12-23 2019-12-23 VIBRATION UNIT FOR OBJECTS RELEASED FROM AIRCRAFT IN EMERGENCY SITUATIONS

Publications (1)

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RU2019142924A true RU2019142924A (en) 2021-06-23

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RU2019142924A RU2019142924A (en) 2019-12-23 2019-12-23 VIBRATION UNIT FOR OBJECTS RELEASED FROM AIRCRAFT IN EMERGENCY SITUATIONS

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RU (1) RU2019142924A (en)

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