Duct detector
US9257027B2 · kind B2 · utility
10Cited by
13References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 9, 2011 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Mar 2, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B17/117
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is described a duct detector and components for duct detectors. In one form the duct detector includes: a port unit and detector unit. The port unit is mountable to a duct in use so as to position one or more ports in the duct. The detector unit includes a detection region. The port unit and detector unit are reconfigurable between a close coupled configuration and a separated configuration in which the units are mountable with a variable separation between them and coupled by one or more elongate conduits to provide fluid communication between the units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.