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The "Aqua-Lung" regulator was created by Jacques-Yves Cousteau and Émile Gagnan in 1943. [5]In 1946, the company known as La Spirotechnique (now Aqua Lung International) was established by both men together with Jean Delorme, CEO of Air Liquide, as a division of Air Liquide to sell the Aqua-Lung regulators.
The diving spread is a commercial diving term for the topside dive site infrastructure supporting the diving operations for a diving project. The diving contractor provides the diving and support equipment and sets it up on site, usually at a place provided for the purpose by the client, or on a diving support vessel.
By 1979, a team from Oceaneering assisted Dr. Sylvia Earle in testing Atmospheric diving suits for scientific diving operations by diving a JIM suit to 1,250 fsw. [5] Oceaneering also used WASP atmospheric diving suits. [6] A dive team from Oceaneering salvaged three of the four propellers from the RMS Lusitania in 1982. [7]
Davis Submerged Escape Apparatus – Early submarine escape oxygen rebreather also used for shallow water diving. Steinke hood – Submarine escape breathing apperatus; Momsen lung – Rebreather system for escaping sunken submarines; Escape set – Self contained breathing apparatus providing gas to escape from a hazardous environment
Diver detection sonar (DDS) systems are sonar and acoustic location systems employed underwater for the detection of divers and submerged swimmer delivery vehicles (SDVs). The purpose of this type of sonar system is to provide detection, tracking and classification information on underwater threats that could endanger property and lives.
The invention revolutionised autonomous underwater diving by providing a compact, reliable system capable of a greater depth range and endurance than its precursors, and was a major factor influencing the development of recreational scuba diving after WWII. The twin-hose Aqua-Lung demand regulator is the foundation of all modern scuba regulators.
The SWCS program was initiated in 2008, after the cancellation of the ASDS, the anticipated replacement for the SEAL Delivery Vehicle. [9] Teledyne Brown Engineering was awarded the $383 million contract to develop the SWCS in 2011, which provides for the construction of 10 submersibles and one training vessel, the first of which was supposed to enter service in 2018. [3]