Electric heating – Inductive heating – Metal working
Reexamination Certificate
2006-10-10
2006-10-10
Van, Quang (Department: 3742)
Electric heating
Inductive heating
Metal working
C228S157000
Reexamination Certificate
active
07119309
ABSTRACT:
A liquid phase diffusion bonding method for dissimilar metal sheets by allowing a galvanized steel sheet and an aluminum alloy sheet to come into close contact with each other and pressing both sheets by using a first mold of a liquid phase diffusion bonding apparatus and a second mold of the same; and heating the sheets at approximately the same heat-up rate and at approximately the same temperature to perform liquid phase diffusion bonding of the sheets by using induction heat generated by applying high frequency currents to a first high frequency induction heating coil provided on the first mold and a second high frequency induction heating coil provided on the second mold. The first high frequency induction heating coil and the second high frequency induction heating coil are positioned to sandwich the sheets at predetermined distances from the sheets, respectively.
REFERENCES:
patent: 2914641 (1959-11-01), Yuhasz
patent: 3436805 (1969-04-01), Friske et al.
patent: 6389697 (2002-05-01), Benoit et al.
patent: 55165291 (1980-12-01), None
patent: 10180463 (1998-07-01), None
patent: 2004-122171 (2004-04-01), None
Kanai Takahiko
Matsuoka Takashi
Mori Kiyokazu
Seto Yoshiki
Takeuchi Tsunetaka
Foley & Lardner LLP
Neturen Co. Ltd.
Nissan Motor Co,. Ltd.
Van Quang
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