davy lampsの例文


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  1. He confirmed much that had earlier been reported; the pit was well ventilated and Davy lamps were in use.
  2. Rather than the Davy lamp, Tyneside miners used the Geordie lamp, a similar safety lamp designed by George Stephenson.
  3. After the widespread introduction of the safety lamp, explosions continued because the early Davy lamps were fragile and easily damaged.
  4. An escape of inflammable gas under pressure extinguished the rescue team's Davy lamps but they continued working in darkness.
  5. Known as the Geordie lamp it was to be widely used in the North-east in place of the Davy lamp.


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