Patent · US Active

Method for determining a characteristic parameter of a CRP specimen

US8208148B2 · kind B2 · utility

2Cited by

6References

10Claims

0Family size

Assignee

AIRBUS DEUTSCHLAND GMBH · DE

Inventors

Hauke Lengsfeld · Helmste, DE
Peter Sander · Hamburg, DE
Hans Marquardt · Jena, DE
Rudolf Duwald · Bremervörde, DE

Key dates

Filing date	Jul 20, 2007
Grant date	Jun 26, 2012
Priority date	—
Expiry date	Jun 25, 2028

Classification

Technology area (CPC G)Physics
CPC primaryG01N2021/8472
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a method for determining at least one characteristic parameter of a CRP specimen (3, 4), in particular a specimen of prepreg material, for aerospace, comprising the following method steps: presenting the specimen (3, 4), irradiating the. specimen (3, 4) with a predetermined spectrum of electromagnetic radiation, recording the interaction between the specimen (3, 4) and the electromagnetic radiation in a data record (20) and determining the at least one characteristic parameter from the recorded data record (20).

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