Patent ID: 7404705
Filing Date: 2008-07-29
Classification: B01F,F04C,G05D

Abstract:
1. A system for blending fluids, comprising: a fluid motor housing having a fluid motor rotatable element positioned within a fluid motor open chamber on an interior of the fluid motor housing, a fluid motor inlet channel and a fluid motor outlet channel in fluid communication with the fluid motor open chamber, and a drive axle connected to the fluid motor rotatable element and extending through the fluid motor housing; a first fluid pump housing having a first fluid pump rotatable element positioned within a first fluid pump open chamber on an interior of the first fluid pump housing and isolated from fluid flow with the fluid motor open chamber, and a first fluid pump inlet channel and a first fluid pump outlet channel in fluid communication with the first fluid pump open chamber; and an intermediate drive assembly between and engaging said drive axle and said first fluid pump rotatable element such that torque generated by the fluid motor rotatable element is transferred to the first fluid pump rotatable element through said drive axle and said intermediate drive assembly.