Aqua-Lung gained worldwide popularity and commercial success as the first self-contained, opencircuit underwater breathing apparatus. This equipment is also called the twin-hose diver regulator, or the demand valve. The basic concept of Aqua-Lung breathing apparatus is similar to that of a traditional scuba tank. The regulator is connected via a demand valle, which regulates the flow air through the lungs.
Jacques Cousteau
Jacques Cousteau, aqua lung - a fascinating tale in Scuba technology! The original Aqua lung was developed during World War II. Cousteau (a French national) developed the underwater breath apparatus in 1943. Captain Yves Le Prieur, a 1925 inventor, was his inspiration. The Aqua-Lung initially had limited functionality. However, the Germans required automobile gas to use in battle. Cousteau took an existing regulator and created the Aqua-Lung. He also invented the autopilot diving system.
Cousteau discovered underwater archeology after advancing scuba tech. 1946 was the year Cousteau led the first self-contained diving operation 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 has been the most important innovation in diving. It was designed by Jacques Cousteau in 1959 and allows divers to safely and comfortably swim below water. The Aqua-Lung has become a staple for many people, and Cousteau helped develop many other tools for oceanographic exploration. Cousteau also invent the first underwater camera, which was invented in 1959. Cousteau's innovations have revolutionized scuba diving.
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. Later, the U.S. sold it. Divers Corporation. It was the latest design of the French CG45 regulator. It was assembled in Canada. This regulator proved to be extremely popular.
Initially, the Aqua-lung was called Aqua-lung. It was first sold in France in 1946. Then, it was brought to the U.S. in 1952. In 1958, Air Liquide purchased U.S. Air Liquide purchased U.S. Divers in 1958 and changed its name to Aqua Lung America. The company eventually became a division of Air Liquide and is the largest diving company in the world. Aqua-lung is an integral part of almost all sets of Scuba gear today.
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. Robert Ballard pursued his passion for the sea after the war. Emile Gagnan (a Frenchman who was working with L'Air Liquide) became his companion. Engineers, they were able to learn high-pressure pneumatic design. Gagnan's ideas evolved into the Aqualung, a fully automated compressed-air diving system.