Title:
ENVIRONMENT SERVO TYPE CLEAN METAL CASTING MOLD
Document Type and Number:
WIPO Patent Application WO/2012/055127
Kind Code:
A1
Abstract:
An environment servo type clean metal casting mold has a casting mold main body with an ingate (2). The casting mold main body includes a low cold bottom template (3) and a peripheral template (1) that is connected with the low cold bottom template (3). Said peripheral template (1) is provided with a vertical temperature break servo device. The temperature of the vertical temperature break servo device contacting with the cooling metal varies in the vertical direction, hence the liquid metal has rapid heat emission, crystallization and solidification.
Inventors:
ZHU SHUCHENG (CN)
Application Number:
PCT/CN2010/079021
Publication Date:
May 03, 2012
Filing Date:
November 23, 2010
Export Citation:
Assignee:
XIXIA DRAGON INTO SPECIAL MAT (CN)
ZHU SHUCHENG (CN)
ZHU SHUCHENG (CN)
International Classes:
B22C9/06; B22D7/06; B22D27/04
Foreign References:
| JPH08141703A | 1996-06-04 | |||
| CN2690077Y | 2005-04-06 | |||
| CN1526495A | 2004-09-08 | |||
| CN1227147A | 1999-09-01 | |||
| CN2659597Y | 2004-12-01 | |||
| CN101733395A | 2010-06-16 |
Other References:
See also references of EP 2633927A4
Attorney, Agent or Firm:
ZHENGZHOU HONGYUANSHUAI PATENT AGENCY（GENERAL PARTNERSHIP） (CN)
郑州红元帅专利代理事务所（普通合伙） (CN)
郑州红元帅专利代理事务所（普通合伙） (CN)
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Claims: