Method and apparatus for measuring a gaseous component emanating from a vehicle
US6575012B1 · kind B1 · utility
2Cited by
9References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2001 |
| Grant date | Jun 10, 2003 |
| Priority date | — |
| Expiry date | Nov 2, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/24
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and method is disclosed for measuring mass of hydrocarbons from point source contributions to overall hydrocarbon emissions from an automotive vehicle at rest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.