Fire extinguishing methods and blends utilizing hydrofluorocarbons
US5124053A · kind A · utility
35Cited by
8References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 1989 |
| Grant date | Jun 23, 1992 |
| Priority date | — |
| Expiry date | Nov 21, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D1/0057
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Highly fluorinated, saturated, C.sub.2 and C.sub.3 hydrofluorocarbons are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.