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On upgrading of electric locomotives АМ8D and 2АМ8D in the process of overhaul maintenance
The accumulator locomotives as one of the main types of mining locomotives comprise for about 80% of electric locomotive fleet at the mines of Ukraine. In connection with further advance of mines it is expected for the percentage of accumulator locomotives to increase, in particular, in version “mining explosion-proof” designed for application in gas- and dust-dangerous mines....
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Mine electric locomotive АRP8Т
Coal of Ukraine no.8 2004 page 46-47
V. L. Debelyy, S. V. Moroz,
engineers
At the exhibition “Coal/Mining 2002” the PrJSC PCF “Amplituda” represented the electric locomotive АRP8Т worked out in association with Research and Design Institute of coal automation and SKV “Elektromashyna”....
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Main directions of mine locomotive transport development
There are about 3400 accumulator and trolley locomotives of 20 types, more than 155 700 cargo and passenger wagons of 23 designations, as well as other loading-unloading equipment of railway transport operated underground and on the surface of the Ukrainian mines. For its normal functioning there is a need in timely current and overhaul maintenances, introduction of perfect technical facilities and transport technology, improvement of mine rail track condition....
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Water treatment using the cavitation effect
Ecologists refer to many engineering procedures’ factors destroying nature. But they agree in their opinion that the most negative exposure of engineering procedures affects the water resources of our planet. Lack of drinking water is registered in all regions of the world, including Ukraine. It is known that over 1 billion people (about one fifth part of the earth population) suffer from lack of water....
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Electric power supply IP 5
One of the requirements to the lighting system of mine electric locomotives is the one of paragraph 4.9 GOST 12.2.112 “Mine electric locomotive transport. General safety requirements to rolling equipment” stating that white and red lamps must be powered by the stabilized voltage....
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Mine speed gauge SR
V. L. Debelyy, Cand.Sc.
L. L. Debelyy, eng.
(Zavod Amplituda LLC)
Zavod Amplituda LLC together with SOJSC “NIPIugleavtomatizatsiya” worked out a speed gauge SR used for measurement of driving speed of mine electric locomotives and trail (provided by GOST 12.2.112 Standards system of labor...
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Development prospects of Donetsk electromechanical plant
Donetsk Electromechanical Plant is an important structural subdivision of “Donetskshakhtostroymontazh”, which significantly raises potential of the trust and enables to increase scope of construction and installation activities owing to production of different metal frameworks, non-standard equipment and other products required for construction directorate. In particular, the electrical facilities, high voltage units, main distribution units, power cabinets, busbar bridges, metal frameworks, pip...
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