Blast suppression device
US4686911A · kind A · utility
7Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1986 |
| Grant date | Aug 18, 1987 |
| Priority date | — |
| Expiry date | Apr 4, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42D5/045
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A blast supression device for use in explosive hardening in a relatively confined enclosed area. The device absorbs and dissipates the explosive force by utilizing a containment frame covered with overlapping multiple flexible resilient flaps that dissipate the explosive force by yielding during the blast within the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.