Aqua-Lung gained worldwide popularity and commercial success as the first self-contained, opencircuit underwater breathing apparatus. This equipment is commonly known as the twin-hose regulator or demand valve. Aqua-Lung breathing apparatus functions in a manner similar to a traditional Scuba Tank. The regulator is connected with a demand valve that regulates the flow and pressure of the air into the lungs.
Jacques Cousteau
Jacques Cousteau and aqua lung - a fascinating story in Scuba technology! The original Aqualung was created during World War II. Cousteau, a French national developed the underwater breathing apparatus. His inspiration came from a device perfected by Captain Yves Le Prieur in 1925. Although initially the Aqua-Lung could only perform limited functions, the Germans ordered automobile gas for use on the battlefield. Adapting an existing regulator, Cousteau developed the Aqua-Lung and eventually invented the autonomous diving system.
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. He also converted a British mining vessel into an oceanographic research vessel by using a British minesweeper. 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 best innovation in scuba diving. Developed by Jacques Cousteau in 1959, it has allowed divers to swim freely and comfortably 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 invented the first underwater cam in 1959. Cousteau s innovative innovations made scuba diving possible.
Emile Gagnan
1945: Emile Gagnan (Jacques Yves Cousteau) and Emile Gaugnan (Emile Gagnan) patent the Aqua-Lung diving regulation. Aire Liquide was a French company that purchased the right to manufacture the regulator. It was later sold to the U.S. Divers Corporation. This regulator was the latest innovation of the French CG45 regulator, and it was made in Canada. This regulator was extremely successful.
The Aqua-lung was initially called the Aqua-lung and 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. Aqua Lung America was established in 1958 by Air Liquide, which purchased U.S. Divers. Air Liquide became a division of the company, making it the world's largest diving business. Aqua-lung is now a key component in almost every set of Scuba gear.
The Aqua-Lung was invented by two Frenchmen: Emile Gagnan and Jacques Cousteau. Both men were spies for the French Resistance during World War II. After the war, Robert Ballard continued to pursue his interest in the sea. He eventually met Emile Gagnan, a fellow Frenchman who was working for L'Air Liquide. As engineers, they learned to use high-pressure pneumatic design. Gagnan's idea grew into a fully-automated compressed-air scuba system, the Aqua-Lung.