专利名称：Methods and apparatus for determining
moment weight of rotating machine
components
发明人：Daniel Tragesser,Patrick C. Bowling
申请号：US12536148
申请日：20090805
公开号：US08069707B2
公开日：
20111206
专利内容由知识产权出版社提供
weight和weigh的转换
专利附图：
摘要：A method of determining the moment weight of a rotating component for a rotary machine includes the steps of: (a) supporting the component on a platform at a
pair of spaced locations along a length dimension of the component, one of the spaced locations corresponding to a known radial distance from a centerline of a rotor of the rotary machine to a predetermined location on the component when the component is installed on the rotary machine, and wherein a center of gravity of the component is located between the spaced locations; (b) determining partial weights of the rotary machine component by supporting the platform on a pair of weight scales vertically aligned with and substantially centered on the spaced locations, wherein a total weight TW of the component is equal to a sum of the partial weights; (c) utilizing information obtained in step (b), locating a center of gravity of the component relative to the one of the spaced locations and determining a radial distance D between the center of gravity and the centerline of the rotor; and (d) utilizing information obtained in steps (a)-(c), determining the moment weight of the component by an equation: MW=TW*D 申请人：Daniel Tragesser,Patrick C. Bowling
地址：Simpsonville SC US,Greenville SC US
国籍：US,US
代理机构：Nixon & Vanderhye, P.C.
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