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  2. Gas mask - Wikipedia

    en.wikipedia.org/wiki/Gas_mask

    A World War I British P Helmet, c. 1915 Zelinsky–Kummant protivogaz, designed in 1915, was one of the first modern-type full-head protection gas masks with a detachable filter and eyelet glasses, shown here worn by U.S. Army soldier (USAWC photo) Indian muleteers and mule wearing gas masks, France, February 21, 1940 A Polish SzM-41M KF gas mask, used from the 1950s through to the 1980s

  3. James Bert Garner - Wikipedia

    en.wikipedia.org/wiki/James_Bert_Garner

    James B. Garner at age 45 around the time he invented the gas mask. Two associates of James Bert Garner wearing his original gas masks. James Bert Garner (September 2, 1870 – November 28, 1960) was an American chemical engineer and professor at the Mellon Institute of Industrial Research from 1914 until his retirement in 1957.

  4. Zelinsky-Kummant gas mask - Wikipedia

    en.wikipedia.org/wiki/Zelinsky-Kummant_gas_mask

    The Zelinsky-Kummant gas mask was the world's first gas mask [1] which had the ability to absorb a wide range of chemical warfare agents. The gas mask was developed in 1915 by Russian chemist Nikolay Zelinsky and technologist of the Triangle plant M.I. Kummant. [ 2 ]

  5. Black Veil Respirator - Wikipedia

    en.wikipedia.org/wiki/Black_Veil_Respirator

    First issued on 20 May 1915, the Black Veil had a pouch for the pad to sit in and a string to hold the mask in to the face, and was thus an improvement to the hand-held cloth. However, it was of fragile construction, required training to use effectively, and largely immobilized its wearers because they were concerned about the mask coming loose ...

  6. Hypo helmet - Wikipedia

    en.wikipedia.org/wiki/Hypo_helmet

    Macpherson presented his idea to the War Office Anti-Gas Department on 10 May 1915, with prototypes being developed soon after. [9] The design was adopted by the British Army and introduced as the "British Smoke Hood" in June 1915 and manufactured until September 1915. [10] 2.5 million masks were manufactured before being superseded.

  7. Respirator - Wikipedia

    en.wikipedia.org/wiki/Respirator

    An open circuit SCBA typically has three main components: a high-pressure gas storage cylinder, (e.g., 2,216 to 5,500 psi (15,280 to 37,920 kPa), about 150 to 374 atmospheres), a pressure regulator, and a respiratory interface, which may be a mouthpiece, half mask or full-face mask, assembled and mounted on a framed carrying harness.

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    mail.aol.com

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  9. Small box respirator - Wikipedia

    en.wikipedia.org/wiki/Small_box_respirator

    Earlier versions of the gas mask prior to 1915s development of the small box respirator were crude and ineffective as no troops had yet experienced poison warfare. One of the first gas masks seen in the early part of the war was the British hypo helmet, after recent failure and ineffectiveness of the black veil respirator. The helmet was ...