出典:Wikipedia
出典:『Wikipedia』 (2011/08/01 11:07 UTC 版)
A spark arrester is any device which prevents the emission of flammable debris from combustion sources, such as internal combustion engines, fireplaces, and wood burning stoves. Spark arresters play a critical role in the prevention of wildland fire and ignition of explosive atmospheres. As such, their use is required by law in many jurisdictions worldwide.