NF EN 13463-8

NF EN 13463-8

January 2004
Standard Cancelled

"Non-electrical equipment for potentially explosive atmospheres - Part 8 : protection by liquid immersion ""k"""

Le présent document spécifie les exigences de conception, de construction, d'essai et de marquage des appareils protégés contre l'inflammation par immersion dans un liquide 'k', utilisé comme moyen pour empêcher les sources potentielles d'inflammation de devenir actives conformément à la catégorie ou aux catégories d'appareils selon laquelle/lesquelles il est construit.

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Main informations

Collections

National standards and national normative documents

Thematics

QSE, Sécurité, Gestion des risques et SST

Publication date

January 2004

Number of pages

17 p.

Reference

NF EN 13463-8

ICS Codes

13.110   Safety of machinery
13.230   Explosion protection

Classification index

S66-300-8

Print number

1 - 01/03/2004

European kinship

EN 13463-8:2003
Sumary
"Non-electrical equipment for potentially explosive atmospheres - Part 8 : protection by liquid immersion ""k"""

Le présent document spécifie les exigences de conception, de construction, d'essai et de marquage des appareils protégés contre l'inflammation par immersion dans un liquide 'k', utilisé comme moyen pour empêcher les sources potentielles d'inflammation de devenir actives conformément à la catégorie ou aux catégories d'appareils selon laquelle/lesquelles il est construit.
Standard replaced by (1)
NF EN ISO 80079-37
June 2016
Standard Current
Explosive atmospheres - Part 37 : non-electrical equipment for explosive atmospheres - Non-electrical type of protection constructional safety 'c', control of ignition sources 'b', liquid immersion 'k'

ISO 80079-37:2016 specifies the requirements for the design and construction of non-electrical equipment, intended for use in explosive atmospheres, protected by the types of protection constructional safety "c", control of ignition source "b" and liquid immersion "k". This part of ISO/IEC 80079 supplements and modifies the requirements in ISO 80079-36. Where a requirement of this standard conflicts with the requirement of ISO 80079-36 the requirement of this standard takes precedence. Types of protection "c", "k" and "b" are not applicable for Group I, EPL Ma without additional protective precautions. The types of ignition protection described in the standard can be used either on their own or in combination with each other to meet the requirements for equipment of Group I, Group II, and Group III depending on the ignition hazard assessment in ISO 80079-36. Keywords: constructional safety "c", control of ignition source "b" and liquid immersion "k"

Table of contents
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  • Avant-propos
    3
  • Introduction
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    5
  • 3 Termes et définitions
    5
  • 4 Détermination de l'aptitude à l'emploi
    5
  • 5 Détermination des critères maximaux/minimaux
    6
  • 6 Liquide de protection
    6
  • 7 Construction de l'appareil
    6
  • 8 Essais de type et exigences relatives aux enveloppes
    8
  • 8.1 Généralités
    8
  • 8.2 Essai de surpression sur enveloppe hermétique contenant le liquide de protection immobile ou circulant
    8
  • 8.3 Essai de surpression sur enveloppe munie d'un évent
    8
  • 9 Documentation et instructions
    8
  • 9.1 Généralités
    8
  • 9.2 Documentation technique conforme aux exigences de la Directive 94/9/CE
    8
  • 10 Marquage
    9
  • Annexe ZA (informative) Articles de la présente Norme européenne concernant les exigences essentielles ou d'autres dispositions des Directives UE
    10
  • Bibliographie
    15
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