DEVICE FOR QUANTIFYING AND SPORTING MOLTEN METAL

Japanese Patent JP3756040

B2

PROBLEM TO BE SOLVED: To provide a device for spouting after accurately quantifying molten metal.
SOLUTION: The molten metal quantifying and spouting device is provided with a molten metal storing vessel for storing the molten metal, a closed vessel having a sucking part for sucking the molten metal into the inner part from the molten metal storing vessel and a spouting part for spouting the sucked molten metal to the outer part, a means for lowering the pressure in the closed vessel to suck the molten metal into the closed vessel from the molten metal storing vessel through the sucking part and a means for raising the pressure in the closed vessel to spout the molten metal from the closed vessel through the spouting part. Further, in this device, a liquid surface displacement sensor, with which the molten metal surface can be measured at the optional height by using a means for measuring the height of a member connected with a float floated up on the molten metal surface in the closed vessel, is provided, and when the molten metal is sucked in the inner part of the closed vessel, the stopping height of the molten metal in the closed vessel can be decided with the liquid surface displacement sensor, and the preliminarily set quantity of molten metal is quantitatively spouted.

JPS63215342	DEVICE FOR CASTING SHEET
JP2003290904	APPARATUS FOR LOW PRESSURE CASTING

Tomoyuki Hatano
Sumi Yoshikawa
Takeshi Nagasaka
Mochizuki Kuroji
Makoto Inaba

JP2000148631A

March 15, 2006

May 16, 2000

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株式会社デンソー
株式会社トウネツ

B22D39/06; (IPC1-7): B22D39/06

JP11254122A
JP10244353A
JP57099129U
JP11179528A

WO1998033612A1

Takashi Ishida
Jun Tsuruta
Masaya Nishiyama

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