Fugitive emission collection device
US6796324B2 · kind B2 · utility
5Cited by
25References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2001 |
| Grant date | Sep 28, 2004 |
| Priority date | — |
| Expiry date | May 5, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/5762
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fugitive emission collection device for acquiring an atmosphere sample around a seal is provided. The emission collection device has a rigid member that forms a low impedance cavity shaped to overlay a seal. The emission collection device has a conduit with an inlet in fluid communications with the low impedance cavity and an outlet that can be connected to a chemical sensing system to analyze the atmosphere sample for emissions leaking from the seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.