Inertization device with safety device
US7857068B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 18, 2007 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Apr 4, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62C99/0018
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The invention relates to an inertization device for establishing and maintaining a presettable inertization level in a protective room. The inertization device has an inert gas system for providing inert gas, a supply pipe system connected to the inert gas system for supplying the inert gas to the protective room, and an inert gas system control unit for controlling the inert gas system. The rate the inert gas rate is provided determines a level of inertization inside the protective room. In order for the inert gas rate supplied to the protective room to be appropriately controlled, even in the event of a disruption in the control of the inert gas system or in the event of a failure of the inert gas system control unit, a safety device is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.