Containment device comprising a dry curtain
US10309149B2 · kind B2 · utility
0Cited by
10References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 16, 2015 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Nov 18, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/135
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A containment device including a dry curtain, adapted to be deployed for the containment or re-containment of a discharge area, such as an opening, e.g. a door, in response to an explosion. The device includes a ballast bar in the lower portion of the curtain, the ballast bar including cylinders of high-density foam alternated with cylinders of compressible low-density foam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.