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

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 Martin, Edward A.

A height of 1,500 feet was read by the Davy lamp, and then we entered fog—warm, wetting fog, through which the balloon would make no progress in spite of a prodigal discharge of sand.

From The Dominion of the Air; the story of aerial navigation by Bacon, John Mackenzie

The Davy lamp was of no use here.

From The Underground City, or, the Child of the Cavern by Verne, Jules

Moreover, in practice, the Davy lamp gives a poor light, and unless in constant use is liable to be found out of order when required.

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 Leeds, F. H. (Frank Henley)