Explosion Limitとは 意味・読み方・使い方

The exhaust gas is cooled to about 60°C or lower, diluted to the explosion lower limit hydrogen concentration or less, and then exhausted into the globe box.例文帳に追加

排ガスは約６０℃以下に冷却され爆発下限水素濃度以下に希釈された後にグローブボックス内へ排気される。 - 特許庁

On crushing the various used equipments containing combustible fine particles and combustible gases, a safety condition is secured by keeping within the limit amount leading to combustion or explosion by injecting incombustible gases into a specified space to discharge the combustible fine particles and gases before the specified space leads to be the limit amount of combustion or explosion, based on the concentration of the combustible fine particles and the combustible gases perceived by a densitometer.例文帳に追加

可燃性微粉末および可燃性気体を含む使用済み各種機器の破砕において、可燃性微粉末および可燃性気体を濃度計で感知した濃度値に基づいて、燃焼または爆発に至る限界量に至る前に不燃性気体を特定空間内に注入して可燃性微粉末および可燃性気体を排出して限界量以内を維持して安全状態を確保するものである。 - 特許庁

To provide a hydrogen gas leak detector capable of detecting hydrogen gas reached to a prescribed concentration less than an explosion limit, without requiring complicated structure for detecting the hydrogen gas concentration.例文帳に追加

水素濃度を検知する複雑な構造を必要とせず、爆発限界未満の所定濃度に達した水素ガスを検知することのできる水素ガス漏れ検知器を提供する。 - 特許庁

Since steam is used as raw material, the apparatus ensures a lowered explosion limit and improved safety as compared with an apparatus using only a hydrocarbon-based gas and oxygen as raw materials.例文帳に追加

また、原料として水蒸気を用いることから、炭化水素ガスと酸素だけを原料とする装置に比べて爆発限界を下げることができて安全性が大幅に向上する。 - 特許庁

Hydrogen is quickly diluted to be equal to or below the explosion limit with the reduced quantity of a gas to be used such as relatively expensive nitrogen inert to hydrogen and after that, hydrogen is further diluted safely up to a more lower concentration with inexpensive air.例文帳に追加

比較的高価な窒素などの対水素不活性ガスの使用量を少なくして迅速に爆発限界以下にまで希釈でき、その後は、安価な空気を用いてより低い濃度にまで安全に希釈できる。 - 特許庁

To provide an electrochemical type hydrogen gas sensor capable of detecting even the concentration of a hydrogen gas of which the concentration is considerably lower than 4.1% being the explosion lower limit of the hydrogen gas.例文帳に追加

水素ガスの爆発下限界である４．１％よりもかなり低濃度の水素ガス濃度でも検知可能な、電気化学式水素ガスセンサを提供する。 - 特許庁

To prevent occurrence of combustion or explosion by preventing the concentration of flammable gas in air from exceeding the lower explosive limit concentration at the height of an ignition source even when the flammable gas leaks in an appliance with the flammable gas sealed therein.例文帳に追加

可燃性ガスを封入した機器において、可燃性ガスが漏洩しても、着火源のある高さで空気中の可燃性ガスの濃度が爆発下限濃度を超えないようにし、燃焼、爆発の発生を防ぐ。 - 特許庁

In the dummy heating method of a heat treatment furnace, dummy heating is performed by supplying mixture gas produced by adding hydrogen to an inert gas at a concentration lower than the lower limit of explosion.例文帳に追加

熱処理炉の空焼き方法であって、前記熱処理炉の中に、不活性ガスに水素を爆発下限未満の濃度で含ませた混合ガスを供給して空焼きを行うことを特徴とする熱処理炉の空焼き方法。 - 特許庁