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发明公开
CN103837702A 流体翼片导流型测速装置及其测速方法 无效 - 驳回

流体翼片导流型测速装置及其测速方法
摘要：
本发明涉及一种流体翼片导流型测速装置及测速方法，其特征在于：测速装置包括有流体管道，所述流体管道内沿着流体流向或垂直于流体流向设有至少一个导流翼形，所述导流翼形截面是尖的、渐扩的前端，尖的、渐收的后端，在导流翼形上设有正压端和负压端的取压口。
摘要（英）：

The invention relates to a fluid fin flow guiding type speed measurement device and method. The fluid fin flow guiding type speed measurement device and method are characterized in that the fluid fin flow guiding type speed measurement device comprises a fluid pipe, at least one flow guiding fin is arranged in the fluid pipe in the fluid flowing direction or in the direction perpendicular to the fluid flowing direction, the front end of the cross section of the flow guiding fin is pointed and is gradually expanded, the back end of the cross section of the flow guiding fin is pointed and is gradually shrunk, and a pressure tap in the positive pressure end and a pressure tap in the negative pressure end are formed in the flow guiding fin.

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