<p>An articulating water monitor-cleaning device for cleaning internal surfaces of large-scale combustion devices. The device is mounted to the exterior of a wall of a combustion device and positions a water spray lance to direct a stream of water against internal surfaces over a range of position. Pairs of orthogonally oriented four-bar linkage assemblies are provided, each having rotary actuators. The relative position between a pair of joints affixed to the lance tube allows the position of the lance to be set over a range of positions.</p>
申请公布号
EP1699567(A1)
申请公布日期
2006.09.13
申请号
EP20030759722
申请日期
2003.10.03
申请人
DIAMOND POWER INTERNATIONAL INC.
发明人
BROWN, CLINTON, A;HELLYER, WILLIAM, E.;TOOILL, RYAN, M.