Title:
DOUBLE CASTING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/182045
Kind Code:
A1
Abstract:
The present invention relates to a double casting apparatus and a double casting method. The double casting apparatus comprises: a casting chamber having a space formed therein; an injection pipe provided at the lower portion of the casting chamber and injecting molten metal; a mold detachably connected to the injection pipe and having a cavity; a filling medium to be filled between the inside of the casting chamber and the mold; and a pressure control means placed at the upper portion of the casting chamber and reducing the internal pressure of the casting chamber.
Inventors:
JI JUNG WOOK (KR)
Application Number:
PCT/KR2014/004016
Publication Date:
November 13, 2014
Filing Date:
May 07, 2014
Export Citation:
Assignee:
JI JUNG WOOK (KR)
International Classes:
B22D27/15; B22C9/10; B22C9/11; B22D39/06
Foreign References:
| JPH07110404B2 | 1995-11-29 | |||
| KR20040030112A | 2004-04-08 |
Attorney, Agent or Firm:
AJU KIM CHANG & LEE (KR)
특허법인아주양헌 (KR)
특허법인아주양헌 (KR)
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