Title:
金属ストランドを溶融浸漬被覆する方法及び装置
Document Type and Number:
Japanese Patent JP4431050
Kind Code:
B2
Abstract:
A method for hot dip coating a metal strand includes passing the metal strand vertically through a coating tank that contains molten coating metal and through a guide channel upstream of the coating tank. A electromagnetic field is generated by inductors on both sides of the metal strand and an electromagnetic field superposed on the electromagnetic field of the inductors is generated by supplementary coils on both sides of the metal strand. A center position of the metal strand in the guide channel is stabilized by: (a) measuring the position of the metal strand in the guide channel; (b) measuring the induced current in the inductors; (c) measuring the induced current in the supplementary coils; and (d) influencing the induced current in the supplementary coils as a function of all of the parameters measured in steps (a) to (c).
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Inventors:
Brisberger Rolf
Tenchoff Bernhard
Behrence Holger
Falkenhan Bodo
Trakowski Walter
Zielenbach Michael
Jurgens Roberto
Tenchoff Bernhard
Behrence Holger
Falkenhan Bodo
Trakowski Walter
Zielenbach Michael
Jurgens Roberto
Application Number:
JP2004556145A
Publication Date:
March 10, 2010
Filing Date:
November 15, 2003
Export Citation:
Assignee:
SMS G Mark Actien Gezel Shaft
International Classes:
C23C2/00; C23C2/24; C23C2/40
Domestic Patent References:
| JP11512489A | ||||
| JP10046310A | ||||
| JP6136502A | ||||
| JP5086446A | ||||
| JP2000053295A | ||||
| JP5245523A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith