Invention Grant
US08739812B2 Rotary supply joint, rotary timing valve and product handling apparatus 有权
旋转供应接头,旋转定时阀和产品处理设备

Rotary supply joint, rotary timing valve and product handling apparatus
Abstract:
A rotary supply joint that may, in particular be a rotary timing valve, is provided for providing fluid flow at least periodically from inlet ports to outlet ports when respective openings in first and second surfaces which are rotating relative to each other are aligned, in which a gas bearing is arranged to provide a bearing force between the first and second surfaces.
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