Title:
MOLTEN METAL-RETAINING FURNACE, AND METHOD FOR POURING MOLTEN METAL IN THE FURNACE
Document Type and Number:
Japanese Patent JP2012179617
Kind Code:
A
Abstract:
To provide a molten metal-retaining furnace capable of preventing leakage of a molten metal without immersing a tapping hole in the molten metal, and to provide a method for pouring the molten metal in the furnace.
The molten metal-retaining furnace 20 comprises: a furnace body 21; an upper lid 27 opening when feeding the molten metal M to the furnace body 21 and closing the inside of the body 21 during closure; a porous member 51 provided to the tapping hole 22 of the body 21; and a pressure adjuster 40 for adjusting the pressure inside the body 21 during closure of the upper lid 27.
Inventors:
MATSUE YASUTAKA
IWASA MITSUHIRO
MATSUO NOBUKI
YOSHIDA TAKASHI
OGAMI TOMOKI
IWASA MITSUHIRO
MATSUO NOBUKI
YOSHIDA TAKASHI
OGAMI TOMOKI
Application Number:
JP2011043092A
Publication Date:
September 20, 2012
Filing Date:
February 28, 2011
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B22D45/00; B22D17/30; B22D18/02; B22D39/06; B22D41/00
Attorney, Agent or Firm:
Patent Business Corporation Kushibuchi International Patent Office