Water blanket deluge system
US4023621A · kind A · utility
6Cited by
2References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jun 21, 1976 |
| Grant date | May 17, 1977 |
| Priority date | — |
| Expiry date | Jun 21, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62C3/06
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A water blanket deluge device and system for delivering a continuous layer of water over the surface of a metal tank to keep the vessel and its contents cool primarily as protection against tank overheating by exposure to nearby fires and secondarily as a temperature control means for the contents of the tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.