Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection

This document specifies standard threads for respiratory protective devices and the description of test devices necessary for the assessment of some of the requirements.
This document does not apply to diving equipment and to positive pressure demand breathing apparatus.

Atemschutzgeräte - Gewinde für Atemanschlüsse - Teil 1: Rundgewindeanschluss

Dieses Dokument legt Rundgewinde für Atemschutzgeräte sowie die Beschreibung der für die Bewertung ei¬niger Anforderungen erforderlichen Prüfgeräte fest.
Dieses Dokument gilt nicht für Tauchgeräte und Geräte in Überdruckausführung.

Appareils de protection respiratoire - Filetages pour pièces faciales - Partie 1 : Connexion à filetage normalisé

Le présent document spécifie les filetages normalisés pour les appareils de protection respiratoire et décrit les dispositifs d’essai nécessaires à l’évaluation de certaines des exigences.
Le présent document ne s’applique ni aux appareils de plongée ni aux appareils isolants du type à la demande à pression positive.

Oprema za varovanje dihal - Navoji na maskah - 1. del: Standardna navojna povezava

Ta dokument določa standardne navoje za opremo za varovanje dihal in opis preskusnih naprav, ki so potrebne za ocenjevanje nekaterih zahtev.
Ta dokument se ne uporablja za opremo za potapljanje in dihalne aparate, ki vzdržujejo pozitivni pritisk.

General Information

Status
Published
Publication Date
18-Dec-2018
Withdrawal Date
29-Jun-2019
Current Stage
9060 - Closure of 2 Year Review Enquiry - Review Enquiry
Start Date
03-Jun-2024
Completion Date
03-Jun-2024

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 148-1:2019
01-marec-2019
1DGRPHãþD
SIST EN 148-1:1999
Oprema za varovanje dihal - Navoji na maskah - 1. del: Standardna navojna
povezava
Respiratory protective devices - Threads for facepieces - Part 1: Standard thread
connection
Atemschutzgeräte - Gewinde für Atemanschlüsse - Teil 1: Rundgewindeanschluss
Appareils de protection respiratoire - Filetages pour pièces faciales - Partie 1 :
Connexion à filetage normalisé
Ta slovenski standard je istoveten z: EN 148-1:2018
ICS:
13.340.30 Varovalne dihalne naprave Respiratory protective
devices
SIST EN 148-1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 148-1:2019

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SIST EN 148-1:2019


EN 148-1
EUROPEAN STANDARD

NORME EUROPÉENNE

December 2018
EUROPÄISCHE NORM
ICS 13.340.30 Supersedes EN 148-1:1999
English Version

Respiratory protective devices - Threads for facepieces -
Part 1: Standard thread connection
Appareils de protection respiratoire - Filetages pour Atemschutzgeräte - Gewinde für Atemanschlüsse - Teil
pièces faciales - Partie 1 : Connexion à filetage 1: Rundgewindeanschluss
normalisé
This European Standard was approved by CEN on 17 September 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 148-1:2018 E
worldwide for CEN national Members.

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SIST EN 148-1:2019
EN 148-1:2018 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms, definitions and symbols . 4
3.1 Terms and definitions . 4
3.2 Symbols . 5
4 Requirements . 5
4.1 Elements of thread connection. 5
4.2 Sealing element . 5
4.3 Geometry of thread profile . 5
4.3.1 General . 5
4.3.2 Circularity of threads . 6
4.3.3 Male thread connector .
...

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