Firedamp-proof

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invariable adjective / neuter noun (mining / industry)

Definition

Designed structurally or chemically treated to prevent the ignition, propagation, or explosion of hazardous underground mixtures of methane gas and air, commonly known as firedamp. In a technical sense, the term describes safety equipment, insulating materials, or sealed electrical devices intended for use in mining environments with a high risk of deflagration.

Bilingual Equivalents

  • Firedamp-proof
  • Flameproof

Grammatical & Source Details

Inflection Type Invariable adjective or regular neuter noun with standard technical plural adaptations.
Formation Prefixal compound formed by combining the protective particle 'anti-' with the native mining noun 'grizu'.
Spelling / Pronunciation [an.ti.ˈɡri.zu]
Source Glossary of Underground Mining Engineering and Occupational Safety Standards

Contextual Usage Examples

RO: Toate lămpile folosite de mineri în acea galerie adâncă fac parte dintr-un lot tehnic certificat antigrizu.

EN: All lamps used by the miners in that deep gallery belong to a certified firedamp-proof technical batch.

RO: Inginerul șef a dispus izolarea cablurilor electrice cu un înveliș polimeric antigrizu înainte de începerea excavării.

EN: The chief engineer ordered the insulation of electrical cables with a firedamp-proof polymeric sheath before excavation began.

RO: Această stație de ventilație funcționează ca un antigrizu natural prin diluarea rapidă a acumulărilor periculoase de metan.

EN: This ventilation station functions as a natural firedamp-proof system by rapidly diluting hazardous accumulations of methane.

Idioms & Phrases

Echipament antigrizu / Firedamp-proof equipment

RO: Aparat sau mecanism construit etanș pentru a nu produce scântei capabile să aprindă gazele din atmosferă.

EN: An apparatus or mechanism tightly sealed to prevent the generation of sparks capable of igniting atmospheric gases.

Instalație electrică antigrizu / Firedamp-proof electrical installation

RO: Rețea de circuite și tablouri de distribuție proiectată să reziste la presiuni interne și să blocheze arcurile electrice.

EN: A network of circuits and distribution boards designed to withstand internal pressures and block electrical arcs.

Protecție antigrizu / Firedamp explosion protection

RO: Ansamblu de măsuri preventive și tehnologii aplicate în subteran pentru anihilarea riscului de deflagrație.

EN: A set of preventive measures and technologies applied underground to annihilate the risk of deflagration.

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