Hydraulic device for fixed-displacement booster pumps

The utility model discloses a hydraulic device for fixed-displacement booster pumps. The hydraulic device comprises the first pump with a first fixed position, the second pump with a second fixed position, and a flow divider. The flow divider comprises a first flow divider inlet end, a first flow di...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	JACKSON ROBERT A, HAND TIMOTHY L, JONES JEFFREY A, GUETSCHOW DAVID T, HARKEN RYAN R
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a hydraulic device for fixed-displacement booster pumps. The hydraulic device comprises the first pump with a first fixed position, the second pump with a second fixed position, and a flow divider. The flow divider comprises a first flow divider inlet end, a first flow divider outlet end and a second flow divider outlet end, wherein the first flow divider inlet end is connected to a discharging part of the second pump in a fluid mode, the first flow divider outlet end is connected to a discharging part of the first pump in a fluid mode, the second flow divider outlet end is connected to a low-pressure system in a fluid mode, and the low-pressure system has fluid pressure lower than fluid pressure of the discharging part of the first pump. The flow divider can be operated to selectively change circulation between the first flow divider inlet end and the first flow divider outlet end or the second flow divider outlet end on the basis of reference pressure. The general-purpose flow di