A pump seal flushing system for a vehicle fluid pump

A pump seal flushing system for a vehicle fluid pump

A pump seal flushing system for a vehicle fluid pump which includes a pump seal flushing ring 120 which comprises a generally planar surface 122 having inner and outer peripheries 128,126, the inner periphery 128 defining a passageway 124 for receipt of a pump seal. An annular cavity 130 is formed i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GLEN D HOLTZ, JAMES WEIR
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
PISTONS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A pump seal flushing system for a vehicle fluid pump which includes a pump seal flushing ring 120 which comprises a generally planar surface 122 having inner and outer peripheries 128,126, the inner periphery 128 defining a passageway 124 for receipt of a pump seal. An annular cavity 130 is formed in the planar surface 122 about the inner periphery 128 of the passageway 124, the annular cavity having inner and outer walls 136,132 connected at a junction 134. The inner wall 136 of the cavity 130 has a plurality of openings 138 formed therein for fluid communication with a seal cavity. A fluid passageway 140 is formed integrally with the planar surface 122 and has inlet and outlet openings, the outlet opening being in communication with the annular cavity 130.