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  • 09/30190323 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS EN 14491 - DUST EXPLOSION VENTING PROTECTIVE SYSTEMS

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-08-2012

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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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 Positioning of vents
    7 Supplementary design considerations
    8 Information for use
    Annex A (normative) - Influence of the filter elements
                          on the explosion venting
    Annex B (normative) - Design of explosion venting of
                          cyclons
    Annex C (informative) - Estimating the L/D ratio when
                            calculating vent areas for
                            elongated enclosures
    Annex D (informative) - Significant changes between
                            this European Standard and
                            the previous edition
    Annex ZA (informative) - Relationship between this
                             European Standard and the
                             Essential Requirements of
                             EC Directive 94/9/EC
    Bibliography

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

    Comment Closes On
    Committee FSH/23
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    EN 1127-1:2011 Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
    EN 15089:2009 Explosion isolation systems
    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 1127-2:2014 Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining
    1994/9/EC : 1994 DIRECTIVE 94/9/EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL OF 23 MARCH 1994 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING EQUIPMENT AND PROTECTIVE SYSTEMS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES
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