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.
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申请公布号 |
US2002023728(A1) |
申请公布日期 |
2002.02.28 |
申请号 |
US20010984151 |
申请日期 |
2001.10.29 |
申请人 |
KIKUCHI HITOSHI;IWAMURA YOSHIMI;MAKINO YASUYOSHI;FUKUYAMA JIRO;MIYAGAWA HIDEAKI;ENDO AKIO |
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):B22D27/09;B22D27/13;B22D27/11;F03B3/12;F01D5/14;B63H7/02 |
主分类号 |
B22D17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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