Gas fire-extinguishing apparatus
US9457214B2 · kind B2 · utility
8Cited by
21References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2010 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Jan 4, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62C35/58
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A gas fire-extinguishing apparatus according to an embodiment of the invention is configured such that a silencer is disposed on an ejection head which ejects fire-extinguishing gas supplied from a fire-extinguishing gas supply source via a conduit pipe, a diverging pipe and a branch pipe. The configuration suppresses ejection sound caused by an ejection flow of the fire-extinguishing gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.