SUBMERSIBLE DISPLACEMENT PUMP

FIELD: engines and pumps.SUBSTANCE: pump comprises a submersible motor with a protector, via the protector shaft the motor shaft is kinematically connected with shaft of a driven oil pump. Cavities of the work piston pump are connected via a hydraulic control valve to suction and discharge lines of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Nagiev Ali Telman ogly, Bolshakov Dmitrij Mikhajlovich, Zherebtsov Vladimir Vasilevich
Format: Patent
Sprache:eng ; rus
Schlagworte:
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