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公开(公告)号:US5145320A
公开(公告)日:1992-09-08
申请号:US573769
申请日:1990-08-28
IPC分类号: B63H1/14 , B63H1/15 , B64C11/00 , B64C11/26 , F01D5/16 , F01D5/28 , F04D29/02 , F04D29/18 , F04D29/32 , F04D29/66
CPC分类号: F04D29/666 , B63H1/14 , B64C11/00 , B64C11/26 , F01D5/16 , F01D5/282 , F04D29/023 , F04D29/181 , F04D29/32 , F04D29/669 , F05D2260/96 , F05D2300/431 , F05D2300/44 , F05D2300/522 , F05D2300/603 , Y02T50/672 , Y10S416/50
摘要: A rotor and a method for the production thereof which incorporates the inently strong, highly damped, yet light weight characteristics of fiber reinforced plastic composites, Achieving with a minimal amount of added weight in the form of high density material a significant reduction in the vibratory response of the rotor due to hydrodynamic flow excitation, by selectively tailoring the mass distribution therein as by adding the high density material at selected locations of the rotor.
摘要翻译: 一种转子及其制造方法,其结合了纤维增强塑料复合材料的固有强度,高阻尼,轻质量特性,以高密度材料形式的最小添加重量实现振动响应的显着降低 通过选择性地调整其中的质量分布,如通过在转子的选定位置添加高密度材料,由于流体动力学流动激发。