The setup turns any standard diving hard helmet into a digital information ... communications as well as feeding them a mixture of helium and oxygen. Because helium quickly carries away heat ...

The roots of deep-water diving technology are firmly embedded in Santa Barbara. This year marks the 50th anniversary of a significant historic dive that revolutionized commercial diving and the ...

A US Navy Helium diving helmet took top price for a single item at £8,000, followed by an Italian helmet which took £7,200. The US Navy Helium diving helmet was the most expensive item at the ...

The previous model suit employs a Fly-Away Mixed Gas System (FMGS) which provides breathing gas (a mix of oxygen and helium) to diver's open-circuit, demand-regulated helmet through an umbilical cord.

A US Navy Helium diving helmet took top price for a single item at £8,000, followed by an Italian helmet which took £7,200. Image source, BH&L Image caption, The US Navy Helium diving helmet was ...

According to the Navy scientists that designed the new version, it "modifies the current helmet ... a lot less helium, they don't take up as much space in vessels, which means divers could ...

Also, helium carries off heat at an alarming rate ... gas from a surface support ship by way of an umbilical to the diver's helmet, but the diver's exhalations are vented straight to the sea.

The new "hybrid" rebreather helmet from ONR TechSolutions allows divers to alternate between different breathing systems, and reduces the amount of helium needed. This will allow Navy divers more ...

The helmet is cylindrical ... of nitrogen formed in the blood during a too quick ascent after a deep dive. Helium is so light that it tends to escape from the blood without forming bubbles ...

The air that he breathes, pumped into his helmet through a tube ... in the hold of the Reclaim. Helium for Dizziness. The main trouble with deep diving is that when the diver breathes ordinary ...