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Patent Searching and Data


Title:
METAL MELTING DEVICE
Document Type and Number:
Japanese Patent JP2015135209
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a metal melting device capable of suppressing the temperature drop of molten metal discharged from a nozzle of a crucible.SOLUTION: A metal melting device 10 composed of a crucible 1 equipped with a nozzle 1a on a bottom, and a coil 2 arranged around the crucible 1, melts metal in the crucible 1 to generate molten metal by induction heat when applying on the coil 2, and discharges the molten metal from the nozzle 1a. Around the nozzle 1a, a porous heat insulation material 3 heating by the induction heat is arranged.

Inventors:
SAKUMA NORITSUGU
SHOJI TETSUYA
HARAKAWA SHOICHI
HAMAMOTO KENICHI
TANNO KATSUNORI
Application Number:
JP2014006757A
Publication Date:
July 27, 2015
Filing Date:
January 17, 2014
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
F27B14/18; F27B14/14; F27D3/14; F27D11/06
Domestic Patent References:
JPH0446696U1992-04-21
JPH1143318A1999-02-16
JP2005321168A2005-11-17
JP2003234296A2003-08-22
JP2008156216A2008-07-10
JP2001141225A2001-05-25
JPH07207351A1995-08-08
JPS4814564B11973-05-08
Foreign References:
WO2013021677A12013-02-14
Attorney, Agent or Firm:
平木 祐輔
関谷 三男
石川 滝治