Patent · US Active

Leak detection in composite structures

US9810596B2 · kind B2 · utility

1Cited by
7References
5Claims
0Family size

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Key dates

Filing dateJan 30, 2014
Grant dateNov 7, 2017
Priority date—
Expiry dateSep 20, 2035

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02T50/40
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

A leak through the thickness of a structure is detected from one side of the structure using a leak detection layer. The leak detection layer exhibits visually observable changes when exposed to an air leak.

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