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Title:
METAL MELTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/122647
Kind Code:
A1
Abstract:
This metal melting device is provided with a crucible 20 for storing molten metal therein, a stirring part 30 for stirring the molten metal in the crucible 20, and a heating part 40 for heating the crucible 20. The stirring part 30 includes a cylindrical member 32 disposed along the vertical direction in a center part of the crucible 20, a plate-shaped member 31 disposed along the horizontal direction and connected to a top end part of the cylindrical member 32, and swirling upward flow generating parts 33, M1 for generating a swirling upward flow in the molten metal in the cylindrical member 32. An annular gap Z is formed between an outer edge of the plate-shaped member 31 and an inner wall surface of the crucible 20. The inside of a single crucible 20 can be used as a temperature increase chamber and a melting chamber. Consequently, the device as a whole can be made more compact than a configuration in which a temperature increase chamber and a melting chamber are provided separately.

Inventors:
INUZUKA Fumito (1-7 Maruta Ozaki-cho Anjoh-sh, Aichi 04, 〒4460004, JP)
MURAKAMI Kouichi (4-23 Komatsu-cho 1-chome Nishinomiya-sh, Hyogo 27, 〒6638127, JP)
Application Number:
JP2017/000526
Publication Date:
July 20, 2017
Filing Date:
January 11, 2017
Export Citation:
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Assignee:
CENTRAL MOTOR WHEEL CO.,LTD. (1-7 Maruta, Ozaki-cho Anjoh-shi Aichi, 04, 〒4460004, JP)
AXELL GIKEN CO.,LTD. (4-23 Komatsu-cho 1-chome Nishinomiya-shi Hyogo, 27, 〒6638127, JP)
International Classes:
F27B14/08; F27B14/14; F27B14/16; F27D13/00; F27D17/00; F27D27/00
Foreign References:
JP2008082640A2008-04-10
JPS5428205A1979-03-02
US4605438A1986-08-12
CN104390457A2015-03-04
JPS618126B21986-03-12
JPS59147630A1984-08-24
Attorney, Agent or Firm:
HIGUCHI Shunichi (12-7, Aza-Fujigaoka Ooaza-Fujie Higashiura-ch, Chita-gun Aichi 05, 〒4702105, JP)
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