A diving helmet is a rigid head enclosure with a breathing gas supply used in underwater diving. They are worn mainly by professional divers engaged in...

The term deep sea diving was used to distinguish diving with this equipment from shallow water diving using a shallow water helmet, which was not sealed...

Surface-supplied diving is a mode of underwater diving using equipment supplied with breathing gas through a diver's umbilical from the surface, either...

Surface-supplied diving equipment (SSDE) is the equipment required for surface-supplied diving. The essential aspect of surface-supplied diving is that breathing...

timeline of underwater diving technology is a chronological list of notable events in the history of the development of underwater diving equipment. With the...

standard diving dress with the traditional copper helmet. Hard hat diving is any form of diving with a helmet, including the standard copper helmet, and other...

the diver at depth, and progressed to surface-supplied diving helmets—in effect miniature diving bells covering the diver's head and supplied with compressed...

lightweight diving helmets, particularly the neck dam feature which allows the helmet to be sealed to the diver independently of the diving suit. After...

A diving suit is a garment or device designed to protect a diver from the underwater environment. A diving suit may also incorporate a breathing gas supply...

A full-face diving mask is a type of diving mask that seals the whole of the diver's face from the water and contains a mouthpiece, demand valve or constant...

A diving regulator or underwater diving regulator is a pressure regulator that controls the pressure of breathing gas for underwater diving. The most...

Sea, four divers were in a diving chamber system on the rig's deck that was connected by a trunk (a short passage) to a diving bell. The divers were Edwin...

underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be...

underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be...

museum has a large collection of diving helmets from over 20 countries. The collection includes atmospheric diving suits such as the 1930 "Iron Mike"...

Professional diving is underwater diving where the divers are paid for their work. Occupational diving has a similar meaning and applications. The procedures...

accident. Diving support infrastructure for recreational diving includes dive buddies, charter boats, dive shops, schools etc. Professional diving support...

diver in a clean dry-suit and helmet or full-face mask which are decontaminated before the dive. Salvage diving is the diving work associated with the recovery...

underwater. Surface supplied divers usually use a full face mask or diving helmet, but in some systems the half mask may be used. When the human eye is...

hard hat diving Surface supplied diving, generally in professional diving, either wearing a modern diving helmet or the old-style standard diving dress with...

Saturation diving is diving for periods long enough to bring all tissues into equilibrium with the partial pressures of the inert components of the breathing...

Diving equipment, or underwater diving equipment, is equipment used by underwater divers to make diving activities possible, easier, safer and/or more...

Bech. Retrieved 25 October 2022. "Commercial Dive Gear: Diving Helmets: DESCO 29019D Mark V Diving Helmet". Milwaukee, Wisconsin: DESCO Corporation. Retrieved...

Hazmat diving is underwater diving in a known hazardous materials environment. The environment may be contaminated by hazardous materials, the diving medium...

An atmospheric diving suit (ADS), or single atmosphere diving suit is a small one-person articulated submersible which resembles a suit of armour, with...

A diving weighting system is ballast weight added to a diver or diving equipment to counteract excess buoyancy. They may be used by divers or on equipment...

underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be...

occupation. ama (海女) – a sea-diving fisherwoman ama (海士) – a sea-diving fisherman ama (海人), kaijin (海人) – a sea-diving fisherperson of either gender...

manufactured heavy diving equipment in the early 20th century, including helmets and diver's air pumps. In 1912 Drägerwerk developed standard diving dress which...

Anthony – Pioneering diving engineer and inventor of a surface supplied diving helmet Deane, John – Joint inventor of the diving helmet Decima Flottiglia...