SN EN 14591-4:2007
Current
The latest, up-to-date edition.
Explosion prevention and protection in underground mines - Protective systems - Part 4: Automatic extinguishing systems for road headers
Hardcopy
01-09-2007
This document lays down requirements for automatic explosion extinguishing systems for roadheadermachines (selective cut heading machines) in roadheader drivages where these systems automatically detectthe initial phase of a firedamp explosion which has been initiated by the cutter head of a roadheader machineand extinguish it at the roadhead in such a way that the roadway drivage team is not put at risk.
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