Aqua-Lung gained worldwide popularity and commercial success as the first self-contained, opencircuit underwater breathing apparatus. This class of equipment is now commonly referred to as the demand valve or twin-hose diving regulator. 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 the aqua lung - a remarkable story in Scuba tech! The original Aqua-Lung was invented during World War II. Cousteau was a French national who developed the underwater breathing device in 1943. The device that Captain Yves Le Prieur invented in 1925 was Cousteau's inspiration. The Aqua-Lung had limited functionality at first, but the Germans demanded that automobile gas be requisitioned to use on the battlefield. Adapting an existing regulator, Cousteau developed the Aqua-Lung and eventually invented the autonomous diving system.
Cousteau discovered underwater archeology after advancing scuba tech. 1946 saw the first use of self-contained diving gear and the discovery of the Roman shipwreck Mahdia. The next year, he made a British minersweeper an oceanographic research ship. Unfortunately, he had difficulty raising the funds for the expeditions. Instead, he turned his passion to dive into The Silent World (which became a highly successful movie).
Aqua-Lung is the most important innovation in scuba diving. It was invented by Jacques Cousteau (in 1959) and has allowed divers freedom of movement under water. The Aqua-Lung has been a common tool for many, and Cousteau contributed many other tools to oceanographic exploration. Cousteau invented the first underwater cam in 1959. Cousteau s innovative innovations made scuba diving possible.
Emile Gagnan
In 1945, Emile Gagnan and Jacques Yves Cousteau patented their Aqua-Lung diving regulator. Aire Liquide (a French company) purchased the rights for the manufacture of the regulator. It was later sold to the U.S. Divers Corporation. It was the latest development of the French CG45 regulator and was assembled in Canada. This regulator proved to be extremely popular.
The Aqua-lung was initially called the Aqua-lung and was first sold in France in 1946. It was then brought to the United States in 1952. In 1958, Air Liquide purchased U.S. Aqua Lung America was established in 1958 by Air Liquide, which purchased U.S. Divers. Air Liquide eventually made the company a division and it is now the world's largest diving company. Aqua-lung is now a key component in almost every set of Scuba gear.
Emile Gagnan (France) and Jacques Cousteau (France) invented the Aqua-Lung. Both men served as spies during World War II for the French Resistance. Robert Ballard continued his pursuit of the sea after the war. Emile Gagnan was a Frenchman who worked for L'Air Liquide. He eventually met Emile. They both learned how to use high pressure pneumatic design while engineers. Gagnan's ideas evolved into the Aqualung, a fully automated compressed-air diving system.