| 摘要 |
A glass forming apparatus for processing molten glass is disclosed comprising a delivery vessel for delivery molten glass to a forming body through a delivery conduit, the delivery conduit comprising a first portion have a circular cross-sectional shape, a second portion comprising a circular cross-sectional shape and a third portion comprising a non-circular cross-sectional shape. The delivery conduit further comprises a first transition portion coupling the second portion to the third portion, and a second transition portion coupling the third portion to an inlet of a trough in a forming body. Neither an inside bottom surface of the third portion, nor an inside bottom surface of the second transition portion, is lower than a bottom surface of the forming body trough. A method of processing molten glass is also described. |
