Optische Creep Inspektion von Rotierenden Komponenten
Anmelder: General Electric Company 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP3330691
- Aktenzeichen
- EP17203788
- Anmeldetag
- 27. November 2017
- Veröffentlichung
- 9. September 2020
- Erteilung
- 9. September 2020
- Rechtsraum
- EP
- IPC
- G01M5/00G01M11/08G01M15/14
Abstract
This disclosure provides systems (100), components (110, 200, 300), and methods (400, 500) for visual creep inspection of rotating components (110, 200, 300), such as those in a gas turbine. A component (110, 200, 300) is provided with an external surface (116) and an axis of rotation (114, 202, 302). The external surface (116) has a circumference and a plurality of three dimensional reference marks (112, 214, 216, 218) forming a reference pattern (314) along the circumference. An optical data capture device (130) generates a data signal based on the plurality of three dimensional reference marks (112, 214, 216, 218). A data analysis system (100) processes the data signal to calculate a deviation in spacing of the reference pattern (314) along the circumference and determines a strain or creep measurement.
Anmelder
- Firma
- General Electric Company
- Land
- 🇺🇸 USA
US-amerikanischer Technologiekonzern mit Sitz in Massachusetts. Historisch aktiv in Energieerzeugung, Luftfahrttriebwerken, Medizintechnik und Industrietechnik über verschiedene Geschäftsbereiche.
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