NF EN 1861

NF EN 1861

July 1998
Standard Current

Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols.

Le présent document fixe les symboles utilisés dans les schémas synoptiques pour représenter les configurations et modes de fonctionnement des systèmes de réfrigération dont les descriptions font l'objet d'autres normes.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1998

Number of pages

35 p.

Reference

NF EN 1861

ICS Codes

01.080.30   Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation
27.080   Heat pumps
27.200   Refrigerating technology

Classification index

E35-415

Print number

1 - 01/04/2005

European kinship

EN 1861:1998
Sumary
Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols.

Le présent document fixe les symboles utilisés dans les schémas synoptiques pour représenter les configurations et modes de fonctionnement des systèmes de réfrigération dont les descriptions font l'objet d'autres normes.
Table of contents
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  • Avant-propos
    3
  • Introduction
    4
  • 1
    Domaine d'application 4
  • 2
    Références normatives 4
  • 3
    Définitions 4
  • 4
    Classification, contenu et présentation des informations 5
  • 5
    Dispositions pour les schémas 6
  • 6
    Sélection des symboles graphiques 9
  • Annexe A (informative) Exemples de schémas synoptiques d'un système de réfrigération
    27
  • Annexe B (informative) Code mnémonique, symboles généraux et exemples de symboles de mesurage et de commande
    29
  • Annexe C (informative) Bibliographie
    33
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