PREN 14491 : DRAFT 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
DUST EXPLOSION VENTING PROTECTIVE SYSTEMS
01-08-2012
12-01-2013
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) - Influence of the filter elements
on the explosion venting
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) - 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 |
TC 305
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 11/30247683 DC : 0 | Identical |
| 09/30190323 DC : 0 | Identical |
| 02/540556 DC : DRAFT JULY 2002 | Identical |
| 05/30134150 DC : DRAFT MAY 2005 | EN 15233 - METHODOLOGY FOR FUNCTIONAL SAFETY ASSESSMENT OF PROTECTIVE SYSTEMS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES |
| BS EN 14373:2005 | Explosion suppression systems |
| EN 14373:2005 | Explosion suppression systems |
| 04/30117071 DC : DRAFT JUL 2004 | EN 14994 - GAS EXPLOSION VENTING PROTECTIVE SYSTEMS |
| VDI 2263 Blatt 7:2010-07 | Dust fires and dust explosions - Hazards - assessment - protective measures - Dust fires and explosion protection in spraying and drying integrated equipment |
| VDI 2263 Blatt 8.1:2011-03 | Dust fires and dust explosions - Hazards - assessment - protective measures - Fire and explosion protection on elevators - Examples |
| 11/30247811 DC : 0 | BS EN 415-10 - SAFETY OF PACKAGING MACHINES - PART 10: GENERAL REQUIREMENTS |
| 04/30125922 DC : 0 | EN 15089 - EXPLOSION ISOLATION SYSTEMS |
| DIN EN 14373:2006-01 | Explosion suppression systems |
| I.S. EN 14373:2005 | EXPLOSION SUPPRESSION SYSTEMS |
| EN 1127-1:2011 | Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology |
| EN 15089:2009 | Explosion isolation systems |
| 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 |
| PREN 16009 : DRAFT 2009 | FLAMELESS EXPLOSION VENTING DEVICES |
| 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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