Pumps – Motor driven – Axial thrust balancing means for rotary pump and motor
Reexamination Certificate
2006-09-12
2006-09-12
Koczo, Jr., Michael (Department: 3746)
Pumps
Motor driven
Axial thrust balancing means for rotary pump and motor
C384S606000
Reexamination Certificate
active
07104766
ABSTRACT:
The present invention provides a thrust bearing assembly and a horizontal skid utilized in a horizontal pumping system. In one embodiment, the thrust bearing assembly comprises a cylindrical open housing, at least one radial ball bearing, at least one rotating seal, and at least one axial thrust bearing. The axial thrust bearing does not have to be completely submerged in lubricant.
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Castano Jaime A.
Galloway Bryan P.
Koczo, Jr. Michael
Schlumberger Technology Corporation
Someren, PC Van
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