| 摘要 |
<p>An oven for heat treatment of glass articles, or the like, in particular CRT tubes, comprises an enclosure (38), a fan (48) for driving a flow of air through the enclosure and a radiant heater (64) located within the enclosure. The invention also encompasses a kit for retrofitting into an existing oven and a radiant heater for use in such an oven.</p> |
