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  • UNI EN 14491 : 2012

    Current The latest, up-to-date edition.

    DUST EXPLOSION VENTING PROTECTIVE SYSTEMS

    Available format(s): 

    Language(s): 

    Published date:  07-11-2012

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    Describes the basic requirements of design for the selection of a dust explosion venting protective system.

    General Product Information - (Show below) - (Hide below)

    Committee CT 42
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    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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