发明名称 |
Rotor blade mold assembly and method for forming rotor blade |
摘要 |
Methods for forming rotor blades 16, rotor blade mold assemblies 100, and cores 140 for rotor blade mold assemblies are disclosed. A method includes providing a first shell substrate 120 on a first mold 102, providing a generally hollow core 140 on the first shell substrate 120, providing a second shell substrate 150 on the generally hollow core 140, and providing a second mold 104 on the second shell substrate 150. The method further includes flowing a resin 170 into a mold interior 110 defined between the first mold 102 and the second mold 104. |
申请公布号 |
EP2728172(A1) |
申请公布日期 |
2014.05.07 |
申请号 |
EP20130190879 |
申请日期 |
2013.10.30 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DATTA, MADIREDDI VASU;NIES, JACOB JOHANNES;AKHTAR, AFROZ |
分类号 |
F03D1/06;B29C39/10;B29C39/42;B29C65/70;B29C70/44;B29C70/84;B29L31/08;F01D5/18 |
主分类号 |
F03D1/06 |
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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