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Normas DIN – AENOR
DIN 22117:2018-12

DIN 22117:2018-12

Conveyor belts for coalmining - Determination of the oxygen index / Note: Date of issue 2018-11-16

Courroies transporteuses pour les mines de charbon - Détermination de la caractéristique d'oxygène / Attention: Date de parution 2018-11-16

Fördergurte für den Steinkohlenbergbau - Ermittlung des Sauerstoff-Kennwertes / Achtung: Erscheinungsdatum 2018-11-16

Fecha Anulación:
2019-06 /Withdrawn
Relación con otras normas DIN:

Reemplazada por: DIN 22117:2019-06

Resumen:
The determination of the oxygen characteristic value serves to quickly determine and check the identity of newly supplied conveyor belts in the coal mining industry with regard to their quality and composition.
Keywords:
Belt conveyors, Bituminous coal, Chemical indices, Coal mining, Combustibility, Continuous conveyors, Conveyor belts, Conveyors, Definitions, Determination, Fire tests, Flammability, Gas mixtures, Hard coal, Hard coal mining, Identification assurance, Identity, Identity testing, Mining, Mining equipment, Oxygen, Oxygen index, Ratings, Sampling methods, Scarfing, Straps, Test equipment, Testing, Woven fabrics
64,67
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