Automatic portable formaldehyde analyzer
US7087434B2 · kind B2 · utility
9Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2002 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Oct 4, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/25875
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for measuring the concentration of formaldehyde in an exhaust stream from turbines, internal combustion engines and the like, which apparatus includes a portable housing having a sample gas inlet through which a sample gas for analysis is introduced into the portable housing and an analysis system disposed in the portable housing suitable for analyzing the sample gas for the presence of formaldehyde in the sample gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.