TECHNICAL SOLUTIONS APPLICABLE TO ELECTRICAL EQUIPMENTS DESIGNED FOR USE IN EXPLOSIVE GAS ATMOSPHERES

Autor/autori: Sc.res. III PhD eng. Lucian Moldovan, Sc.res. II PhD eng. Sorin Burian, Sc.res. II PhD eng. Jeana Ionescu, Sc.res. PhD eng. Martin Friedmann, Sc.res. II PhD eng. Mihai Magyari

Rezumat: Riscul de explozie este un aspect important atunci cand sunt avute in vedere instalatii tehnologice utilizate la extragerea resurselor energetice existente (sub forma solida - carbuni, forma lichida - petrol sau forma gazoasa - gaze naturale), procesarea, stocarea sau transportul acestora sau a substantelor combustibile rezultate. Pentru a face posibila utilizarea unui echipament tehnic in astfel de zone (cu pericol de atmosfere explozive) acestea trebuie prevazute cu caracteristici speciale in scopul prevenirii aprinderii atmosferei explozive in care sunt instalate.

Cuvinte cheie: atmosfera exploziva, echipament, risc de explozie

Abstract: Risk of explosion represents an important aspect when referring to technological installations used for extraction of existing energetic resources (in solid form – coal, liquid form – oil or gaseous form – natural gases), processing, storage or transport of them or of the resulting combustible substances. To enable the use of technical equipment in such areas (with hazard of explosive atmospheres), they must be equipped with special features so as to prevent ignition of explosive atmosphere in which are installed.

Keywords: explosive atmosphere, equipment, risk of explosion

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