| 摘要 |
<p>A fluid feed system (1) for a casting application, the fluid feed system including a furnace (2), a transfer launder (15) drawing fluid from said furnace, a charging well (4), fluid communication means (7) between said furnace and said charging well, sensing means (40) for measuring the fluid level in said furnace, and fluid displacement means (30) incorporated in the charging well. In use, should the level of the fluid in the holding furnace depart from a desired level, the level sensing means will generate an input signal to a control system, which will continuously control the fluid displacement means as required in order to restore fluid level in the furnace to the desired level.</p> |
