SU123558A1 - Hydraulic Mudless Shock Absorber (Shock Absorber) - Google Patents

Hydraulic Mudless Shock Absorber (Shock Absorber)

Info

Publication number
SU123558A1
SU123558A1 SU561243A SU561243A SU123558A1 SU 123558 A1 SU123558 A1 SU 123558A1 SU 561243 A SU561243 A SU 561243A SU 561243 A SU561243 A SU 561243A SU 123558 A1 SU123558 A1 SU 123558A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shock absorber
mudless
hydraulic
chambers
diaphragms
Prior art date
Application number
SU561243A
Other languages
Russian (ru)
Inventor
И.А. Селенский
Original Assignee
И.А. Селенский
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 И.А. Селенский filed Critical И.А. Селенский
Priority to SU561243A priority Critical patent/SU123558A1/en
Application granted granted Critical
Publication of SU123558A1 publication Critical patent/SU123558A1/en

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  • Fluid-Damping Devices (AREA)

Description

Известны гидравлические беспоршневые гасители колебаний (амортизаторы ), преимущественно дл  железнодорожных вагонов, с двум  герметическими камерами, заполненными несжимаемой жидкостью, ограниченными жесткими диафрагмами и разделенными средней диафрагмой , снабженной клапанами.Known hydraulic piston vibration dampers (shock absorbers), mainly for railway cars, with two hermetic chambers filled with an incompressible fluid, limited by rigid diaphragms and separated by a middle diaphragm equipped with valves.

Недостатком этих конструкций амортизаторов  вл етс  то, что при работе их в практических услови х обнаруживаетс  пропуск и течь масла , привод щие к выводу из стро  действующие железнодорожные вагоны .The disadvantage of these shock absorber designs is that when operating under practical conditions, skipping and leakage of oil is detected, leading to the decommissioning of railway cars.

Особенность предлагаемого амортизатора заключаетс  в том, что дл  повышени  надежности в эксплуатации он выполнен с гибкими стенками камер, закрепленными своими торцами в диафрагмах, причем крайние диафрагмы фиксированы в корпусе гасител , закрепленном на основании или на подрессоренной массе, а средн   диафрагма через промежуточный элемент, например в виде вилки, св зана с подрессоренной массой или основанием. При этом клапаны выполнены регулируемыми, вынесены за пределы рабочих камер и св заны с ними каналами.The peculiarity of the proposed shock absorber is that, in order to increase its reliability in operation, it is made with flexible chamber walls fixed with its ends in diaphragms, the extreme diaphragms being fixed in the damper case fixed on the base or on the sprung mass, and the middle diaphragm through an intermediate element, for example in the form of a fork, associated with a sprung mass or base. At the same time, the valves are adjustable, moved out of the working chambers and connected with them by channels.

На фиг. 1 изображен описываемый амортизатор в разрезе; на фиг. 2-схема взаимодействи  амортизатора и подрессоренной массы.FIG. 1 shows the described shock absorber in section; in fig. 2-scheme of the interaction of the shock absorber and the sprung mass.

Амортизатор состоит из двух закрытых камер, расположенных одна над другой и имеющих резинокордовые оболочки 1, торцы которых герметически закрыты дисками 2, 3 и 4 с прижимными кольцами 5. Камеры сообщаютс  между собой посредством клапанного устройства 6, вынесенного за пределы оболочек и соединенного с камерами шлангами 7 при помощи щтуцеров 8. Рабочие камеры, соединительные шланги и клапанное устройство заполнены амортизаторной жидкостью.The shock absorber consists of two closed chambers arranged one above the other and having rubber-cord shells 1, the ends of which are hermetically sealed with disks 2, 3 and 4 with pressure rings 5. The chambers communicate with each other by means of a valve device 6, placed outside the shells and connected to the chambers with hoses 7 by means of fittings 8. The working chambers, the connecting hoses and the valve device are filled with damping fluid.

SU561243A 1956-11-22 1956-11-22 Hydraulic Mudless Shock Absorber (Shock Absorber) SU123558A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU561243A SU123558A1 (en) 1956-11-22 1956-11-22 Hydraulic Mudless Shock Absorber (Shock Absorber)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU561243A SU123558A1 (en) 1956-11-22 1956-11-22 Hydraulic Mudless Shock Absorber (Shock Absorber)

Publications (1)

Publication Number Publication Date
SU123558A1 true SU123558A1 (en) 1958-11-30

Family

ID=48395110

Family Applications (1)

Application Number Title Priority Date Filing Date
SU561243A SU123558A1 (en) 1956-11-22 1956-11-22 Hydraulic Mudless Shock Absorber (Shock Absorber)

Country Status (1)

Country Link
SU (1) SU123558A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU203324U1 (en) * 2020-11-25 2021-03-31 Акционерное общество "Научно-производственный центр "Полюс" VISCOUS FRICTION DAMPER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU203324U1 (en) * 2020-11-25 2021-03-31 Акционерное общество "Научно-производственный центр "Полюс" VISCOUS FRICTION DAMPER

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