This guidance on the repair and overhaul of apparatus intended for use in coal mines susceptible to firedamp is part of a series of publications produced by the Deep Mined Coal Industry Advisory
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30 CFR § 751907 Dieselpowered equipment intended for use in underground coal mines § 751907 Dieselpowered equipment intended for use in underground coal mines a As of November 25 1996 all dieselpowered equipment used where permissible electrical equipment is required must be approved under part 36 of this chapterGet Price
oxygen breathing apparatus for use in mines appears to have been developed in 1853 by Prof Schwann ref 1 however a really satisfactory oxygen breathing apparatus was not developed until 1906 by Draeger of Germany By 1908 the Draeger apparatus had been introduced in USGet Price
In all flameproof equipment’s intended for use underground in a mine where flammable gases may be present the following features of construction are standard a Casing or Housing ADVERTISEMENTSGet Price
The ATEX Directive comprises two Equipment Groups Group I and Group II Equipment of Group I is intended for use in mining applications ground and underground susceptible to firedamp Equipment of Group II is intended for use in industrial applications with an explosive gas andor dust atmosphere other than mining applicationsGet Price
A Engines in existing part 36approved equipment may continue to be used in underground coal mines However the revised part 36 minimum ventilating air quantity is applicable unless and until the equipment engine has been approved under part 7 and displays a new part 7 approval plate obtained from the manufacturerGet Price
Aug 31 2017 · The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations 1996 were revoked on 8 December 2016 but continue to apply to relevant products placed on theGet Price