Method and apparatus for leak testing containers
US8692186B2 · kind B2 · utility
3Cited by
18References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 28, 2010 |
| Grant date | Apr 8, 2014 |
| Priority date | — |
| Expiry date | Oct 16, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Closed containers which are filled with a consumer product are tested on leakiness by means of mass spectrometry (10) in that an impact (AN(P)) by the consumer product (P) upon the surrounding atmosphere (A(P)) of the container to be leak tested is monitored by the mass spectrometry (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.