Title:
CASTING DEVICE
Document Type and Number:
Japanese Patent JP2020185599
Kind Code:
A
Abstract:
To provide a casting device capable of further efficiently cooling a cavity.SOLUTION: A casting device 1 pours molten metal into a cavity 20 formed at a mold 2 to cast a cast product 4. The mold 2 comprises: a cooling piece insertion hole 2a recessed at a face different from a face formed with the cavity 20 toward the cavity 20; and cooling pieces 3, 31 to 34 to be inserted into the cooling piece insertion hole 2a. The cooling pieces 3, 31 to 34 are inserted into the cooling piece insertion hole 2a to form a cooling flow passage 30 fluidizing a cooling medium 5 between the cooling pieces 3, 31 to 34 and an inner wall face 2b of the cooling piece insertion hole 2a.SELECTED DRAWING: Figure 3
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Inventors:
NAKAJIMA HIROYUKI
Application Number:
JP2019092921A
Publication Date:
November 19, 2020
Filing Date:
May 16, 2019
Export Citation:
Assignee:
MECHTZ CO LTD
International Classes:
B22D17/22; B22C9/06; B22D18/02; B22D18/04; B22D27/04
Domestic Patent References:
| JP2008264809A | 2008-11-06 | |||
| JP2009028774A | 2009-02-12 | |||
| JP2000167655A | 2000-06-20 | |||
| JPH0733433U | 1995-06-20 |
Foreign References:
| WO2006030503A1 | 2006-03-23 | |||
| US20150251246A1 | 2015-09-10 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office