SU513548A1 - HYDROPNEUMATIC DAMPER OF CHASSIS OF AIRCRAFT - Google Patents

HYDROPNEUMATIC DAMPER OF CHASSIS OF AIRCRAFT

Info

Publication number
SU513548A1
SU513548A1 SU2014409/23A SU2014409A SU513548A1 SU 513548 A1 SU513548 A1 SU 513548A1 SU 2014409/23 A SU2014409/23 A SU 2014409/23A SU 2014409 A SU2014409 A SU 2014409A SU 513548 A1 SU513548 A1 SU 513548A1
Authority
SU
USSR - Soviet Union
Prior art keywords
needle
hydraulic
aircraft
chassis
glass
Prior art date
Application number
SU2014409/23A
Other languages
Russian (ru)
Inventor
Э.А. Дубовский
В.Ф. Федоренко
Original Assignee
Э.А. Дубовский
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 Э.А. Дубовский filed Critical Э.А. Дубовский
Priority to SU2014409/23A priority Critical patent/SU513548A1/en
Application granted granted Critical
Publication of SU513548A1 publication Critical patent/SU513548A1/en

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  • Fluid-Damping Devices (AREA)

Abstract

Гидропневматический амортизатор шасси летательного аппарата, содержащий цилиндр с поршнем, гидравлическую и пневматическую полости, плунжер с диафрагмой, полую иглу с радиальной перегородкой, размещенные внутри плунжера на полой игле плавающий поршень и взаимно подпружиненные золотник со стаканом, образующим совместно с иглой накопительную камеру, соединенную с гидравлической и пневматической полостями калиброванными отверстиями, отличающийся тем, что, с целью повышения надежности в работе, стакан выполнен дифференциальным, а его внутренняя поверхность снабжена кольцевым буртом, образующим совместно с иглой и плавающим поршнем дополнительную компенсационную камеру, соединенную с гидравлической полостью.Hydropneumatic shock absorber of the aircraft’s chassis, containing a cylinder with a piston, hydraulic and pneumatic cavities, a diaphragm plunger, a hollow needle with a radial septum, housed inside a plunger on a hollow needle, a floating piston and mutually spring-loaded spool with a glass that together with the needle forms an accumulating chamber connected hydraulic and pneumatic cavities with calibrated holes, characterized in that, in order to increase reliability in operation, the glass is made differential, and its Morning surface provided with an annular shoulder forming together with the needle and the floating piston additional compensating chamber connected to the hydraulic cavity.

SU2014409/23A 1974-04-12 1974-04-12 HYDROPNEUMATIC DAMPER OF CHASSIS OF AIRCRAFT SU513548A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2014409/23A SU513548A1 (en) 1974-04-12 1974-04-12 HYDROPNEUMATIC DAMPER OF CHASSIS OF AIRCRAFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2014409/23A SU513548A1 (en) 1974-04-12 1974-04-12 HYDROPNEUMATIC DAMPER OF CHASSIS OF AIRCRAFT

Publications (1)

Publication Number Publication Date
SU513548A1 true SU513548A1 (en) 2005-04-20

Family

ID=60522259

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2014409/23A SU513548A1 (en) 1974-04-12 1974-04-12 HYDROPNEUMATIC DAMPER OF CHASSIS OF AIRCRAFT

Country Status (1)

Country Link
SU (1) SU513548A1 (en)

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