The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Nov. 29, 2022
Tcl Zhonghuan Renewable Energy Technology Co., Ltd, Tianjin, CN;
Ye Zhang, Tianjin, CN;
Xiaodong Li, Tianjin, CN;
Lin Wang, Tianjin, CN;
Jianping Wang, Tianjin, CN;
Shijing Zhang, Tianjin, CN;
Gudamu A, Tianjin, CN;
TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD., Tianjin, CN;
Abstract
The present disclosure provides raw material re-feeding apparatus for manufacturing a monocrystal and monocrystal manufacturing apparatus including the same. The raw material re-feeding apparatus is provided outside a monocrystal furnace and includes a storage and a feeder in communication with the storage. A discharging end of the feeder is located in the monocrystal furnace and movable relative to the monocrystal furnace, so that the discharging end of the feeder is immersed in a silicon melt when the material re-feeding is performed, and thus the material is melted and re-fed.