A tool for supporting and centering a flat circular orifice plate flow meter between two pipe flanges that have circumferentially spaced apart circular flange bolt holes that lie on a bolt circle and receive circular flange bolts for interconnecting the flanges, comprising a flat plate having a first edge which includes at least two points that lie on a line of curvature having a radius equal to the radius of the circular orifice plate, and at least one set of at least two tool holes sized to receive two of the bolts that interconnect the flanges.
申请公布号
WO2008088646(A3)
申请公布日期
2009.04.30
申请号
WO2007US87966
申请日期
2007.12.18
申请人
DIETERICH STANDARD, INC.;ORLESKIE, CHARLES THEODORE;BEACHEY, TERRY XEN;PAYLOR, JESSE D.;GREEN, KEVIN
发明人
ORLESKIE, CHARLES THEODORE;BEACHEY, TERRY XEN;PAYLOR, JESSE D.;GREEN, KEVIN