Aqua-Lung is the first open-circuit, self-contained underwater breathing device. It has enjoyed worldwide success and fame. This equipment is commonly known as the twin-hose regulator or demand valve. Aqua-Lung breathing apparatus operates in the same way as traditional scuba tanks. The regulator is connected via a demand valle, which regulates the flow air through the lungs.
Jacques Cousteau
Jacques Cousteau and aqua lung - a fascinating story in Scuba technology! The invention of the original Aqua-Lung occurred during World War II. Cousteau, a French national, developed the underwater breathing apparatus in 1943. His inspiration was Captain Yves Le Prieur's 1925 device. Although initially the Aqua-Lung could only perform limited functions, the Germans ordered automobile gas for use on the battlefield. Cousteau, using an existing regulator, developed the Aqua lung and invented the autonomous diving device.
Cousteau became an expert in scuba diving technology and went on to discover underwater archeology. In 1946, he led the first expedition using self-contained diving apparatus and recovered the Roman shipwreck Mahdia. The following year, he transformed a British minesweeper to an oceanographic research vessel. He struggled to raise the money for the expeditions. His passion for diving eventually led him to create The Silent World, a book that became a success.
Aqua-Lung, the most significant innovation in scuba dive is Aqua-Lung. It was invented by Jacques Cousteau (in 1959) and has allowed divers freedom of movement under water. The Aqua lung has been a popular tool, and Cousteau is responsible for the creation of many other tools that allow for oceanographic exploration. Cousteau actually invented the first underwater cameras in 1959. Cousteau s innovative innovations made scuba diving possible.
Emile Gagnan
1945 saw Emile Gagnan, Jacques Yves Cousteau, and Emile Gagnan patent their Aqua-Lung diving regulator. Aire Liquide was a French company that purchased the right to manufacture the regulator. The U.S. later purchased the rights to manufacture it. Divers Corporation. This regulator was the latest innovation of the French CG45 regulator, and it was made in Canada. This regulator was very successful.
Initially, the Aqua-lung was called Aqua-lung. It was first sold in France in 1946. The Aqua-lung was then introduced to the U.S.A in 1952. In 1958, Air Liquide purchased U.S. The company was renamed Aqua Lung America after it acquired U.S. Divers. It eventually became a division within Air Liquide, and today is the largest dive company in the world. Aqua-lung today is a major component in nearly all Scuba Gear sets.
The Aqua-Lung was invented by two Frenchmen: Emile Gagnan and Jacques Cousteau. Both men were spymen for the French Resistance during World War II. After the war, Robert Ballard continued to pursue his interest in the sea. Emile Gagnan, who was also a Frenchman working for L'Air Liquide, became his friend. Engineers, they were able to learn high-pressure pneumatic design. Gagnan's concept evolved into an automated compressed-air scuba diving system called the Aqua-Lung.