Sealing device for slot-type vacuum glass
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United States of America Patent
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Sep 5, 2017
Grant Date -
Feb 20, 2014
app pub date -
Dec 22, 2010
filing date -
Nov 23, 2010
priority date (Note) -
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Abstract
A sealing device for slot-type vacuum glass is provided with a slot (11) through which a glass sheet to be sealed passes, inductive heating coils (14) are arranged around the slot, and the circumference of the glass sheet to be sealed is gradually hermetically sealed through metal brazing process as the glass sheet to be sealed passes through the slot via conveyor rollers (13). The device is further provided with a casing (10-1) and press wheels or rollers (15), and the slot extends through the casing, the inductive heating coils are arranged inside the casing around the slot, the press wheels or rollers (15) are set in the casing. The device is only required to be arranged in the middle of conveyor rollers in order to ensure that the glass sheet can pass through the slot, thereby simplifying equipment and sealing process, enhancing sealing efficiency.
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