Passive air blast attenuators and ventilators
US5386779A · kind A · utility
6Cited by
7References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 14, 1992 |
| Grant date | Feb 7, 1995 |
| Priority date | — |
| Expiry date | Aug 14, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/911
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A blast attenuator and ventilator for use in hardened or protective structures or the like that includes within a hollow housing a chamber that is arranged to receive directly the blast effect. Adequate openings for gas flow are provided so that appropriate gas flow for ventilation can occur therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.