RO
SR EN 14491:2006
Dust explosion venting protective systems
This European Standard specifies the basic requirements of design for the selection of a dust explosion venting protective system. The standard is one of a series including prEN 14797 Explosion venting device and prEN 14460 Explosion resistant equipment. The three standards together represent the concept of dust explosion venting. To avoid transfer of explosions to other communicating equipment one should also consider applying prEN 15089 Explosion isolation systems. This European Standard covers: - vent sizing to protect an enclosure against the internal pressure effects of a dust explosion; - flame and pressure effects outside the enclosure; - recoil forces; - influence of vent ducts. This European Standard is not intended to provide design and application rules against effects generated by detonation reactions or runaway exothermic reactions. This European Standard does not cover fire risks arising from either materials processed, used or released by the equipment or materials that make up equipment and buildings. This European Standard does not cover the design, constructi
Status :
Withdrawn
Approval date : 9/30/2006
Publish date : 10/2/2006
Withdrawal date : 1/31/2013
Number of pages : 30
ICS : 13.230 Explosion protection
Technical Committee : 137 - Electrical apparatus for explosive atmospheres
- Normative reference SR EN 1127-1:2003
- Normative reference SR EN 13237:2004
- Replaced by SR EN 14491:2013
- Amended by SR EN 14491:2006/AC:2009