Heat treatment apparatus

Metallurgical apparatus – Means treating a continuum of work – With heating means

Reexamination Certificate

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Details

C219S411000, C219S390000

Reexamination Certificate

active

11198463

ABSTRACT:
In a heat treatment apparatus, the direction of the magnetic field generated by the magnetic field generating device in the region in which the object of treatment is heat-treated and the conveying direction of the conveying device in which the object of treatment is conveyed into the heat treatment vessel are in parallel with each other, and are in parallel with the horizontal direction of the entire heat treatment apparatus. The object of treatment is heat-treated with the main surface thereof arranged in parallel with the direction of the magnetic field generated by the magnetic field generating device in the heat treatment region.

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patent: 6303908 (2001-10-01), Yamaga et al.
patent: 2002/0151154 (2002-10-01), Yamazaki et al.
patent: 2002/0182557 (2002-12-01), Kuriyama et al.
patent: 2003/0010775 (2003-01-01), Kim
patent: 2005/0023266 (2005-02-01), Fugua
patent: 02105276 X (2003-01-01), None
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patent: 11-259825 (1999-09-01), None
patent: 2000-182956 (2000-06-01), None
patent: 2001-135543 (2001-05-01), None
patent: 2002-353226 (2002-12-01), None
patent: 2003-23191 (2003-01-01), None
patent: WO 03/071589 (2003-08-01), None

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