| 摘要 |
<p>An apparatus for the manufacture of mineral fibers from a drawable material such as glass products, poured in the molten state onto a first centrifuging wheel before being conducted to a following wheel, each wheel transforming part of the molten material into fibers and dispatching the excess to the following wheel. A cooling water supply channel is arranged in the axis of each centrifuging wheel and is ridgidly coupled to the rotational movement of said wheel. Means of the helicoidal type, which are fixed to the channel, caused the water to advance to the end of the channel.</p> |
