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January 16, 1862: Rouquayrol disclosed a patent for the "Rouquayrol
Isolator" composed of a regulator with a diving mask fitted over the nose and mouth, using a vulcanized rubber seal affixed inside a metallic beak. This system eliminated the need for a heavy metallic diving
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April 14, 1860: Rouquayrol disclosed a patent for a regulator designed for a rescue-apparatus for miners who were victims of firedamp or asphyxiation
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August 25, 1863: a patent for a "hydraulic joint" pressurizing pump, in which the pistons were fixed and the body of the pump moved.
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that he called the "Regulator for
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Additionally, Rouquayrol contributed to related inventions in co-operation with
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In 1860, Rouquayrol became concerned with mine safety problems related to
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department of
Southern France. He became an engineer at the
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French inventor of an early diving demand regulator
196:(also of Aveyron), Rouquayrol created the first
163:Benoît Rouquayrol was born on June 13, 1826, at
200:. This diving suit won the gold medal at the
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267:"The Submarine Technology of Jules Verne"
220:Rouquayrol died on November 14, 1875, at
128:Learn how and when to remove this message
207:, and drew the attention of the author
263:(Diving Suit Museum), Escalion, France
214:Twenty Thousand Leagues Under the Seas
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261:Musée du Scaphandre
224:, Aveyron, France.
77:"Benoît Rouquayrol"
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