Furnace waste gas sampling
US6148678A · kind A · utility
2Cited by
5References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1999 |
| Grant date | Nov 21, 2000 |
| Priority date | — |
| Expiry date | May 20, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/2282
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A probe for analyzing furnace waste gas comprising a water-cooled outer tube containing an inner tube which is not water-cooled and which has a filter at its end. One end of the outer tube is sealed. Waste gas is drawn into the probe through the unsealed end of the outer tube, through the filter and along the inner tube for eventual analysis
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.