English Dictionary

fire damper

名詞

古語 歴史的

A passive fire protection product used in heating, ventilation, and air conditioning ducts.

日本語の意味

暖房、換気、空調のダクト内に設置され、火災時に自動的に閉じることで火の延焼を防ぐ受動式防火保護装置

During the renovation, the technician discovered that a fire damper in the ceiling duct was corroded and needed replacement.

改修工事中に技術者は天井のダクトにある防火ダンパーが腐食して交換が必要であることを発見した。

意味（1）

A passive fire protection product used in heating, ventilation, and air conditioning ducts.

意味（2）

A damper which closes off an air duct automatically in the event of fire so as to restrict the passage of fire and smoke.

意味（3）

(historical, archaic, mining) A mine worker who detects and clears a mineshaft of firedamp by intentionally burning or blowing it up.

Jack is a former fire damper who is injured in an explosion.

fire dampers （ plural ）