SEED CRYSTAL LIFTING DEVICE AND SINGLE CRYSTAL FURNACE
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Dec 12, 2024
app pub date -
May 17, 2023
filing date -
May 17, 2023
priority date (Note) -
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Abstract
A seed crystal lifting device (100) and a single crystal furnace (200) are provided. The seed crystal lifting device (100) is applied in the single crystal furnace (200), including a frame (1), a cable pipe (4), and a driving component (5). The frame (1) is disposed at a top of the single crystal furnace (200). The cable pipe (4) is movably disposed on the frame (1), and a peripheral wall of the cable pipe (4) is configured to wind a seed crystal rope. The driving component (5) is disposed to the frame (1) and configured to drive the cable pipe (4) to rotate around an axis of the cable pipe (4) and slide along a vertical direction at the same time to wind and lift the seed crystal rope.
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