Hydraulic system having in-sump energy recovery device

A hydraulic energy recovery device for a hydraulic system is disclosed. The hydraulic energy recovery device has a first impeller configured to receive a flow of pressurized liquid, and a second impeller configured to pressurize a flow of liquid. The hydraulic energy recovery device also has a commo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SMITH DAVID P, STRASHNY IGOR, MATHER DANIEL T
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A hydraulic energy recovery device for a hydraulic system is disclosed. The hydraulic energy recovery device has a first impeller configured to receive a flow of pressurized liquid, and a second impeller configured to pressurize a flow of liquid. The hydraulic energy recovery device also has a common shaft connecting the first and second impellers.