<p>A dome valve selectively dispenses a silicon product from a chamber of a vessel. The dome valve comprises a valve body defining a pass-through channel in communication with the chamber of the vessel to allow the silicon product to exit the vessel. The dome valve also comprising a valve seat defining an opening through which the silicon product enters the pass-through channel. The dome valve further comprising a domed body having a semi-hemispherical configuration. The domed body has a sealing surface. The domed body is rotatable between a closed position and an open position for allowing the selective dispensing of the silicon product from the vessel.</p>
申请公布号
CA2839409(A1)
申请公布日期
2012.12.20
申请号
CA20122839409
申请日期
2012.06.14
申请人
HEMLOCK SEMICONDUCTOR CORPORATION
发明人
BARANOWSKI, DON;BISHOP, MATTHEW;DEHTIAR, MAX;MOLNAR, MICHAEL JOHN;NABERHAUS, P. CHRISTIAN