Submit an Article
Become a reviewer
Vol 65 Iss. 1
Pages:
7-9
Download volume:
RUS
Article

Determination of efficiency of electro-hydraulic drive of mining machines feed drive

Authors:
A. F. Lorenzo
V. S. Nenashin
Date submitted:
1972-07-19
Date accepted:
1972-09-10
Date published:
1973-01-01

Abstract

At present mining machines operate with electro-hydraulic feed drive of “Ural-33”, “Ural-37”, G-404 types, technical and dynamic properties of which are studied insufficiently.

Область исследования:
(Archived) Without section
Go to volume 65

Similar articles

Comparison of connection schemes of underground hydraulic monitors in a coal mine section
1973 A. B. Nezametdinov
Thermal calculation and methodology of selection according to the temperature criterion of vapor plate calorifiers for heating of mine ventilation air
1973 K. A. Dolgov
Concerning the article by J. P. GRINBERG “About calculation of productivity of electrified mining machines”
1973 N. A. Kiklevich
Static pressure and efficiency of mine suction fan
1973 S. S. Smorodin
Influence of hydraulic losses along the flow path in a slant-jet hydraulic turbine on its parameters
1973 B. S. Makhovikov
Study of operational qualities of heavy-duty dump trucks in the conditions of mine “Tsentralny” of “Apatit” Combine
1973 A. A. Kuleshov, O. D. Serebrennikov