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  2. Chimney (locomotive) - Wikipedia

    en.wikipedia.org/wiki/Chimney_(locomotive)

    The difficulty of casting complex spark arrestors encouraged fabrication of sheet metal chimneys for wood-burning locomotives. [5] Fifty-seven of over one thousand locomotive spark arrestors patented in the United States, 1857. Early spark arrestors were simply iron wire screens installed within the stack. However, the screen reduced the rate ...

  3. Spark arrestor - Wikipedia

    en.wikipedia.org/wiki/Spark_arrestor

    Vehicles without properly functioning spark arresters have been suspected of starting numerous wildfires, including the devastating track fire near Raton, New Mexico in June 2011. [ 4 ] Today, spark arresters can be found as OEM or aftermarket components on many types of equipment, such as large agricultural machines, off highway vehicles (OHVs ...

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  5. Flame arrester - Wikipedia

    en.wikipedia.org/wiki/Flame_arrester

    A flame arrester during testing A flame arrester made for a 91 cm (36 inch) pipe weighing 10 tons. A flame arrester (also spelled arrestor), deflagration arrester, [1] or flame trap [2] is a device or form of construction that will allow free passage of a gas or gaseous mixture but will interrupt or prevent the passage of flame. It prevents the ...

  6. You can get deals starting at $4 in Amazon's secret ... - AOL

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    The Today Show. TODAY's 20 most popular recipes of 2024 — from Jennifer Garner to Mama Kelce. News. News. NY Post. NJ's largest utility firm begs feds to shut down airspace over nuclear plant as ...

  7. Detonation flame arrester - Wikipedia

    en.wikipedia.org/wiki/Detonation_flame_arrester

    This Detonation Flame Arrester is being tested for an 8-inch piping system at Brooker Laboratory Testing Company to the USCG 33cfr154.1325 Standard. Detonation Flame Arresters for various pipe sizes from Paradox Intellectual Inc. The largest detonation flame arrester ever built at the time, weighing 10 tons, for 30 inch pipe.

  8. Myasthenia gravis is one of the rarest and most concerning ...

    www.aol.com/myasthenia-gravis-one-rarest-most...

    Daryl Austin, USA TODAY Updated December 3, 2024 at 9:24 PM When it comes to muscular diseases , most of us have heard of especially common ones like muscular dystrophy and Lou Gehrig's disease .

  9. Crack arrestor - Wikipedia

    en.wikipedia.org/wiki/Crack_arrestor

    A crack arrestor (otherwise known as a rip-stop doubler) is a structural engineering device. Being typically shaped into ring or strip, and composed of a strong material, it serves to contain stress corrosion cracking or fatigue cracking, helping to prevent the catastrophic failure of a device.