Davy lamp

Example Sentences

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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

Have you ever heard of the Humphrey Davy lamp?

From The Wonder Island Boys: Treasures of the Island by Finlay, Roger Thompson

With the complicated improvements which have since been made in the Davy lamp, a state of almost absolute safety can be guaranteed, but still from time to time explosions are reported.

From The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes by Martin, Edward A.

Men were much more careless in the handling of naked lights than they are now, and the beneficent gift of the Davy lamp was looked on with mistrust.

From Recollections With Photogravure Portrait of the Author and a number of Original Letters, of which one by George Meredith and another by Robert Louis Stevenson are reproduced in facsimile by Murray, David Christie

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 Leeds, F. H. (Frank Henley)