Unlike other discoveries, gas masks are one without a certain name to provide direct credit. In this article, we will see the initial development of a gas mask that forms a modern respirator that has given us many benefits. Almost a century ago in 1915, when modern chemical weapons were found, highest quality gas masks were used.
This allows people to breathe freely even if toxic gases, thick smoke, or smoke is in the air. At the peak of chemical warfare, the gas mask keeps the army stay alive when performing normal function during the war. But this is not the first trace of the use of a gas mask. Even before the first World War, a gas mask was used by firefighters, divers, and firefighters for certain tasks.
Going almost another century back in 1832, an apparatus capable of protecting people from smoke was patented. Brother John and Charles Deane were the responsible names. Years later, the original patent developed for the use of underwater divers. Meanwhile in 1819, Augustus Siebe used the concept in another approach. He used it by inserting a helmet and the tube where the air is pumped. This became the basis of future defense respirators.
In 1849, an inventor named Lewis Haslett created and patented “inhalers or lung protectors”. This was the first air purifier respirator to be able to filter dust particles from the air before entering the nose. And if you think this is the best gas mask ever, consider a gas mask developed 5 years later. A Scottish chemist named John Stenhouse was able to create a gas mask that filtered toxic gas using charcoal alone.