Packaged residential fire sprinkler pump system
US7845424B1 · kind B1 · utility
25Cited by
17References
17Claims
0Family size
Inventor
Key dates
| Filing date | May 8, 2008 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Feb 5, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62C37/50
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A packaged residential fire pump system for sprinkler protection of one- and two-family dwellings. The system independently provides sufficient water pressure, and volume, for a two sprinkler flow for a period of time. An existing domestic water supply is supplemented with a dead water storage tank. The system can be combined with hydraulically sized, or scheduled, system piping and sprinkler heads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.