Melting and filling device

Details Melting and filling device Melting and filling device

1993-12-27

1994-09-06

Batten, Jr., J. Reed

Metallurgical apparatus

Means for melting or vaporizing metal or treating liquefied...

By providing, treating or protecting environment, e.g., vacuum

266236, B22D 3900

Patent

active

053441230

ABSTRACT:
The device has a device body including an inside space having an airtightness able to provide a nonactive gas atmosphere, the inside space having a charging port, a filling port and a melting chamber surrounded by an induction heating coil; a first piston transporting a non-ferrous alloy lump to the melting chamber; and a second piston permitting the melted non-ferrous alloy to flow out of the filling port.

REFERENCES:
patent: 1822939 (1931-09-01), Stout
patent: 2287671 (1942-06-01), Dunsheath et al.
patent: 2858586 (1958-11-01), Brennan
patent: 2863187 (1958-12-01), Van Dusen et al.
patent: 3116998 (1964-01-01), Pagonis
patent: 3247555 (1966-04-01), Keating
patent: 4347889 (1982-09-01), Komatsu et al.

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