LIQUID PRESSURE FEED PUMP

LIQUID PRESSURE FEED PUMP

PROBLEM TO BE SOLVED: To provide a liquid pressure feed pump capable of making delivery quantities of a plurality of pumps stable and uniform. SOLUTION: This pump is provided with a relief valve 20 changing delivery quantity of an axial piston pump 10, a swash plate angle detector 17 detecting swash...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUGIHARA MASAHIDE, ISHIHARA TADASHI, EDO KOJI, YONEKURA NOBUYOSHI, ITO KAZUHISA, HASHIDA HIDETSUNA, TAKADA KATSUHIKO
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:PROBLEM TO BE SOLVED: To provide a liquid pressure feed pump capable of making delivery quantities of a plurality of pumps stable and uniform. SOLUTION: This pump is provided with a relief valve 20 changing delivery quantity of an axial piston pump 10, a swash plate angle detector 17 detecting swash plate angle of a swash plate 13 of the axial piston pump 10, and a controller 18 adjusting delivery quantity of the axial piston pump 10 by controlling the relief valve 20 based on swash plate angle detected by the swash plate angle detector 17. COPYRIGHT: (C)2007,JPO&INPIT