Davy lamp
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
John DaviesKirkby in Cleveland, North Yorkshire • The container of the Olympic flame flown into the UK is actually a Davy lamp, invented by Sir Humphry Davy 200 years ago to prevent explosions in coalmines.
From The Guardian ● May 23, 2012
For these reasons the metallic gauze of the Davy lamp is not so efficient a protector of the flame as it is in cases of coal-gas, methane, &c.
From Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power by F. H. (Frank Henley) Leeds
Recently, M. Eugene Godard has obviated a portion of this difficulty by fitting a chimney, like that which is found of such incalculable service in the case of the Davy lamp.
From Wonderful Balloon Ascents by F. (Fulgence) Marion
Explain to colliers principle of the Davy lamp.
From Punch, or the London Charivari, Vol. 98, June 14 1890 by Various
This testing with the open flame has almost entirely ceased since the introduction of the perfected Davy lamp.
From The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes by Edward A. Martin
