Patent · US Active

System and method for automatically measuring exhaust area of turbine guide vane

US12013227B2 · kind B2 · utility

0Cited by

0References

9Claims

0Family size

Assignee

BEIJING AEROSPACE INSTITUTE FOR METROLOGY AND MEASUREMENT TECHNOLOGY · CN

Inventors

Tong Wu · Västerås, SE
Yue Gao · 红钢城街道, CN
Yinxiao MIAO · Beijing, CN
Ke Liu · Hangzhou City, CN
Lizhen GUO · Beijing, CN
Zengyu Sun · Beijing, CN
Haicun Zhang · Beijing, CN

Key dates

Filing date	Jul 5, 2022
Grant date	Jun 18, 2024
Priority date	—
Expiry date	Jul 5, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/10028
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A system for automatically measuring an exhaust area of a turbine guide vane, including a data acquisition module configured to measure a three-dimensional point cloud coordinate of a contour of a throat; a positioning module configured to automatically adjust a relative spatial position between the data acquisition module and the turbine guide vane; and a data processing module configured to fit a three-dimensional contour of the throat according to the three-dimensional point cloud coordinate measured by the data acquisition module. A method for automatically measuring an exhaust area of a turbine guide vane using the system is also provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.