DRILL HYDRO-DRIVE PUMP

A drill hydro-drive pump has a tank, a drive pump, this is connected to working cylinders with unidirectional action and drive cylinders with displacement coder, hydro-dispensers with slides, end position sensors and a control system, electro-hydraulic boosters, those are connected to the drive pump...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MANZHOS YURII PETROVYCH, LAPITSKI YAKIV YURIIOVYCH, MOISEIEV SERHII VIKTOROVYCH, CMILEVSKYI YURII IHOROVYCH, CHYZHYKOV MYKOLA VASYLIOVYCH, MELNYK MYKHAILO PETROVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	A drill hydro-drive pump has a tank, a drive pump, this is connected to working cylinders with unidirectional action and drive cylinders with displacement coder, hydro-dispensers with slides, end position sensors and a control system, electro-hydraulic boosters, those are connected to the drive pump by means of reduction valves. The hydro-dispensers are made with hydraulic control and back coupling, this is provided through electric sensors of the slide positions. The control cavities of hydro-dispenser are connected to the outputs of electro-hydraulic boosters.