Remote fire extinguisher station inspection
US7891241B2 · kind B2 · utility
27Cited by
122References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2009 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Jul 16, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF17C2270/0754
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for remote inspection of fire extinguishers at one or a system of fire extinguisher stations includes, e.g., at each fire extinguisher station: a detector for lack of presence of a fire extinguisher in its installed position at the fire extinguisher station; a detector for out-of-range pressure of contents of the fire extinguisher at the fire extinguisher station; a detector for an obstruction to viewing of or access to the fire extinguisher at the fire extinguisher station; and a device for transmission of inspection report information from the fire extinguisher station to a remote central station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.