UNI EN 14491 : 2012
Current
The latest, up-to-date edition.
DUST EXPLOSION VENTING PROTECTIVE SYSTEMS
08-11-2012
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Venting of enclosures
5 Sizing of vent areas
6 Supplementary design considerations
7 Marking
8 Information for use
Annex A (informative) - Explosion venting of dust filters
Annex B (informative) - Explosion venting of cyclones
Annex C (informative) - Estimating the L/D ratio when
calculating vent areas for elongated enclosures
Annex D (informative) - Protection of buildings
Annex E (informative) - Deflectors
Annex F (informative) - Significant changes between
this European Standard and EN 14491:2006
Annex ZA (informative) - Relationship between this
European Standard and the Essential Requirements
of EU Directive 94/9/EC
Bibliography
Describes the basic requirements of design for the selection of a dust explosion venting protective system.
| Committee |
CT 42
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN 14491 : 2012 | Identical |
| EN 14491:2012 | Identical |
| NBN EN 14491 : 2012 | Identical |
| NF EN 14491 : 2012 | Identical |
| BS EN 14491:2012 | Identical |
| NS EN 14491 : 2012 | Identical |
| UNE-EN 14491:2006 | Identical |
| NEN EN 14491 : 2012 | Identical |
| DIN EN 14491:2012-10 | Identical |
| I.S. EN 14491:2012 | Identical |
| EN 15089:2009 | Explosion isolation systems |
| EN 16009:2011 | Flameless explosion venting devices |
| EN 14034-2:2006+A1:2011 | Determination of explosion characteristics of dust clouds - Part 2: Determination of the maximum rate of explosion pressure rise (dp/dt)max of dust clouds |
| EN 14797:2006 | Explosion venting devices |
| EN 13237:2012 | Potentially explosive atmospheres - Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres |
| EN 14034-1:2004+A1:2011 | Determination of explosion characteristics of dust clouds - Part 1: Determination of the maximum explosion pressure pmax of dust clouds |
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