AUTOMATIC FIRE EXTINGUISHING SYSTEM
An automatic fire extinguishing system employing water as the firefighting medium and having sprinkler heads with nozzle apertures sealed with low melting point temperature responsive elements and charged with air under pressure to maintain the sprinkler heads dry while in a ready status.
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| Format: | Patent |
| Sprache: | eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | An automatic fire extinguishing system employing water as the firefighting medium and having sprinkler heads with nozzle apertures sealed with low melting point temperature responsive elements and charged with air under pressure to maintain the sprinkler heads dry while in a ready status. |
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