发明名称 BLOCKS FOR RECEIVING A MOLTEN MATERIAL, ESPECIALLY GLASS, AND FIBERIZING INSTALLATION PROVIDED WITH SUCH BLOCKS
摘要 Flow block (1) intended for a fiberizing installation and for receiving molten material, comprising a single cavity (10) which has a flow channel (11) bounded by a wall (11a). The inlet orifice (12) has a shape which is unsymmetrical with respect to the mid-plane (Y) of the block extending along the shortest extension and has an upstream part on the glass inflow side which is wider than its opposite downstream part with respect to the mid-plane. Furthermore, the slope of the wall (11a) on the upstream side is advantageously steeper than the slope on the downstream side. The invention also relates to the bushing block which is very squat compared to the flow block.
申请公布号 WO2009056726(A3) 申请公布日期 2009.08.06
申请号 WO2008FR51896 申请日期 2008.10.21
申请人 SAINT-GOBAIN TECHNICAL FABRICS EUROPE;BONY, OLIVIER;BERTHELOT, AURELIEN;GIASSI, ALESSANDRO;VIANEY, FRANCOIS 发明人 BONY, OLIVIER;BERTHELOT, AURELIEN;GIASSI, ALESSANDRO;VIANEY, FRANCOIS
分类号 C03B37/08 主分类号 C03B37/08
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