摘要 |
<p>The device has a thread (1) screwed on a beverage package, and a projection (2) provided such that a neck does not block discontinuous slots (4), where the device has variable dimensions and is manufactured in different materials e.g. glass, porcelain and copper. A totally immersed central cone (3) has an apex diverted towards the top, and canalizes eggs towards a body of the device. A base of the central cone is placed in a plane of a bottom of the discontinuous slots, whose thickness is between 0.3 and 0.35 millimeter.</p> |