Title: Induction melting furnace

Abstract: An induction melting furnace for melting metals or alloys including an auxiliary induction heating coil in a material charging part. The material charging part is additionally heated to promote dissolving of the material in molten metal.

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Inventors: Nakagawa, Ryuichi (Tokyo, JA)
Yoshimatsu, Shiro (Tokyo, JA)
Fukuzawa, Akira (Yokohama, JA)
Sato, Akira (Omiya, JA)
Mitsui, Tatsuro (Sagamihara, JA)
Ueda, Takuya (Zushi, JA)
Ozaki, Tsuyosho (Tokyo, JA)

Application Number: 484153
Filing Date: 1974-06-28
Publication_date: 1976-02-10
Assignee: National Research Institute for Metals (Tokyo, JA)
Primary Class(es): 373/150
Other Classes:
US Patent Ref:

3483301	Dec, 1969	Duca	13/29.
3579324	May, 1971	Kennedy	13/26.
3602625	Aug, 1971	Duca	13/27.

Other Refs:
Primary Examiner: Envall, Jr., R. N.
Assistant Examiner:
Attorney: Sherman & Shalloway