Title:
シリコン芯線溶接装置、シリコン芯線の製造方法、および、多結晶シリコンの製造方法
Document Type and Number:
Japanese Patent JP6809923
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a silicon core wire welding device having excellent work efficiency, capable of coping with direct welding and right angle welding.SOLUTION: A silicon core wire welding device (100) includes a work coil (3) connected to a high-frequency generator (5), for outputting an alternative magnetic field. In the work coil (3), a shape from one terminal (31) to the other terminal (32) includes a part capable of storing a weld zone of silicon core wires (P1-P2), and bending so as to form a space opened to one direction, and the silicon core wires (P1-P2) are heated in the space.SELECTED DRAWING: Figure 1
Inventors:
Miki Huimoto
Application Number:
JP2017017902A
Publication Date:
January 06, 2021
Filing Date:
February 02, 2017
Export Citation:
Assignee:
Tokuyama Corporation
International Classes:
B23K13/00; B23K13/08; C01B33/035
Domestic Patent References:
| JP2011116634A | ||||
| JP2006205246A | ||||
| JP57007194U | ||||
| JP57007195U | ||||
| JP40021407B1 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark