Systems and methods including a motor or electromagnets to control the movement of one or more pistons in a pumping chamber. The pumping chamber may include a pump inlet and a pump outlet in fluid communication with the pumping chamber. Surfaces on a piston or pumping chamber may include hydrodynamic bearing surfaces.
申请公布号
WO2008006030(A3)
申请公布日期
2008.03.27
申请号
WO2007US72872
申请日期
2007.07.05
申请人
THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM;PATE, THOMAS, D.;LONGORIA, RAUL, G.;SMALLING, RICHARD;GOHEAN, JEFFERY, R.
发明人
PATE, THOMAS, D.;LONGORIA, RAUL, G.;SMALLING, RICHARD;GOHEAN, JEFFERY, R.
