4
Magnetic shock absorber

Magnetic shock absorber

(Nevrovsky V.A.)

The utility model relates to the means of vibration protection of objects in various fields of technology, in particular, in engineering and transport. The magnetic shock absorber contains a hollow cylindrical body, open on one side, a cover mounted on this side, through which a rod is passed, to which a piston in the form of a circular magnetic washer is attached. Another magnetic washer is installed on the blind end of the cylindrical cavity. Between the piston and the bottom magnetic washer there is located at intervals a series of identical magnetic washers facing each other with the same poles. In this device, the housing, the stem and the cover are made of ferromagnetic metal and thus form a magnetic core. Inside the case is placed a cylindrical liner of metal having a high specific electrical conductivity. The Eddy currents (Foucault currents) induced in it lead to additional braking of the depreciable object attached to the rod. The technical result is an increase in the damping effect of the magnetic damper.

International scientific cooperation View all
12 Dec 2024
From 19 to 23 November 2024, RUDN hosted the III International Scientific Conference ‘For the Sustainable Development of Civilisation: Cooperation, Science, Education, Technology’. The event gathered more than 2000 participants from 72 countries.
172
Main Publications View all
15 Nov 2017
RUDN University scientists publish results of their scientific researches in highly-recognized in whole world and indexed in international databases journals (Web of Science, Scopus ect.). That, of course, corresponds to the high status of the University and its international recognition. Publications of June-September 2017 ( In Journals of categories Q1-Q3)
2006
Similar newsletter View all
20 Apr
A volunteer of the Red Army and head of the veterinary medicine course — Matilda Mityaeva's combat and scientific path

Matilda Pavlovna Mityaeva was born in 1925. In November 1942, she volunteered for frontline duty. She participated in the Great Patriotic War from November 1942 to June 1945 as part of the 53rd Infantry Division of the 475th Infantry Regiment. She was wounded twice.

24
20 Apr
RUDN University Team – the 1st place in the all-russian competitive selection of scientific projects “Technologies for human health”

The team led by Sergey Zyryanov, Head of the Department of General and Clinical Pharmacology, became the winner of the All-Russian competition of scientific projects "Technologies for Human Health".

32
20 Apr
RUDN University Scientific Agenda to 2030: New Programme for R&D and Innovation Activities Development

RUDN University constantly adapts to the changes of the modern world and responds to challenges flexibly. This allows us to keep the standard of a world-class research university. The sphere of science is no exception. Peter Dokukin, Head of the Research Division, presented the updated R&D Programme at the meeting of the RUDN University Academic Council.

23
Similar newsletter View all