Emergency feed system for cooling nuclear reactor installations
US4104119A · kind A · utility
26Cited by
0References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 1977 |
| Grant date | Aug 1, 1978 |
| Priority date | — |
| Expiry date | Feb 14, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E30/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Emergency feed system for cooling nuclear reactor installations having a vessel for containing deionate which is fed to a steam generator through an emergency feed pump having a suction line connected to the vessel includes a circulating line extending at one end thereof from the vessel and having connected therein a circulating pump and heat exchanger means for cooling components of the emergency feed system, valve means connected to the other end of the circulating line, and a pair of lines both extending from the valve means and connected, respectively, to the suction line of the emergency feed pump and to a drainage system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.