发明名称 |
Fan, method for producing the fan by molding molten metal, and device for producing the fan by molding molten metal |
摘要 |
A fan according to the present invention can be monolithically molded out of a metal with a low energy in combination with a structure of a metal mold, in which gate arrangement and/or distribution of dimensions of vanes is devised in injecting a low melting-point metal such as magnesium, wherein not only production but also reproducing such as recycling are facilitated, and also a metalwave of the fan can be produced in consideration of the global atmosphere preservation.
|
申请公布号 |
US6595265(B2) |
申请公布日期 |
2003.07.22 |
申请号 |
US20010984151 |
申请日期 |
2001.10.29 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
KIKUCHI HITOSHI;IWAMURA YOSHIMI;MAKINO YASUYOSHI;FUKUYAMA JIRO;MIYAGAWA HIDEAKI;ENDO AKIO |
分类号 |
B22D17/04;F04D29/02;F04D29/28;F04D29/32;(IPC1-7):B22D13/00 |
主分类号 |
B22D17/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|