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Émile Gagnan


Who is Émile Gagnan?

émile Gagnan a.k.a. Émile Gagnan was a French engineer and co-inventor of the diving regulator used for the first Scuba equipment in 1943. The demand-valve, or regulator, was designed for regulating gas in gas-generator engines, but was found to be excellent for regulating air-supply under varied pressure conditions.

  • also known as Ганьян, Эмиль
  • born in (115 years ago) in France
  • nationality: France, Canada
  • died in (37 years ago)

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