Dust-free low pressure mixing system

Details Dust-free low pressure mixing system Dust-free low pressure mixing system

2007-04-19

2008-07-22

Soohoo, Tony G (Department: 1797)

Agitating

Having specified feed means

By suction

C366S165100, C366S181100, C366S177100, C366S183200, C366S191000, C366S143000

Reexamination Certificate

active

07401973

ABSTRACT:
A dust-free mixing system for use with drilling fluids. The dust-free mixing system can have an eductor. The eductor can have a housing with an axial bore for receiving a first suction induction port. The first suction induction port is for receiving a first dry component. The eductor can have a second suction induction port for receiving a second dry component.

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patent: 2005/0058020 (2005-03-01), Lott
patent: 2005/0111298 (2005-05-01), Lott

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