Conveyors: fluid current – With means to control conveying fluid or movement of load in... – Responsive to obstacle in system
Reexamination Certificate
2006-07-25
2006-07-25
Dillon, Jr., Joe (Department: 3651)
Conveyors: fluid current
With means to control conveying fluid or movement of load in...
Responsive to obstacle in system
C406S033000, C406S014000, C406S047000, C406S151000, C406S156000
Reexamination Certificate
active
07080960
ABSTRACT:
An apparatus for transporting solid waste drill cuttings material produced in the drilling of an oil or gas well, the apparatus including: a waste supply apparatus; a feeder to transport the material; a pneumatic conveying apparatus to which the material is transferred from the feeder; at least one blockage sensing device in the conveyor; and a control apparatus for controlling feed rate of the feeder.
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Dillon, Jr. Joe
McClung Guy
Varco I/P Inc.
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