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Standard ČSN EN 14591-4 1.12.2007 preview

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ČSN EN 14591-4 (446440)

Explosion prevention and protection in underground mines - Protective systems - Part 4: Automatic extinguishing systems for road headers



STANDARD published on 1.12.2007


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The information about the standard:

Designation standards: ČSN EN 14591-4
Classification mark: 446440
Catalog number: 80137
Publication date standards: 1.12.2007
SKU: NS-145569
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Explosion protectionOther mining equipment

Annotation of standard text ČSN EN 14591-4 (446440):

Norma stanoví požadavky pro automatické hasicí protivýbuchové systémy pro razicí stroje (razicí stroje s řeznými orgány) v ražených chodbách, kde tyto systémy automaticky detekují výbuch důlního plynu v počátečním stádiu, způsobený řeznou hlavou razicího stroje, a uhasí výbuch v chodbě tak, že osádka ražby není ohrožena.

Norma neuvádí žádné požadavky na zdolávání požáru v důlní chodbě.

Automatické systémy pro hašení výbuchu u razicích strojů jsou autonomním ochranným systémem, navrženým v souladu se směrnicí 94/9/EC (nařízení vlády č. 23/2003 Sb.).

These corrections apply to this standard:

Preview ČSN EN 14591-4:2007/Oprava1 1.9.2008
ČSN EN 14591-4:2007/Oprava1 (446440) Correction

Ochrana a prevence proti výbuchu v hlubinných dolech - Ochranné systémy - Část 4: Automatické hasicí systémy pro razicí stroje.

Correction published on 1.9.2008

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Preview of the standard ČSN EN 14591-4 (446440)

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