helium release valve, helium escape valve or gas escape valve is a feature found on some diving watches intended for saturation diving using helium based...

A check valve, non-return valve, reflux valve, retention valve, foot valve, or one-way valve is a valve that normally allows fluid (liquid or gas) to...

saturation diving at great depths are fitted with a helium or mixed breathing gas release or escape valve to prevent incidents such as the crystal from being...

most famous for its "train-track" five link steel bracelet, its helium release valve at the 10:00 position, the wave pattern dial on certain model generations...

of the Rolex Sea Dweller. In 1967, he developed the idea for the helium release valve which was patented by Rolex on November 6, 1967. Barth was born in...

escape valve, developed by the brand specifically for saturation diving, which allows the helium trapped in the watch while decompressing to be released at...

the expensive helium. This is done through a reclaim hose in the umbilicals, which ducts exhaled gas exhausted through a reclaim valve on the helmet,...

Intermix. In 2002, Irwin and his family appeared in the Wiggles video/DVD release Wiggly Safari, which was set in Australia Zoo and featured singing and...

received a special version of Rolex Submariner 5513 featuring a helium release valve for their saturation divers. This version of the Submariner was based...

and the Rolex Sea Dweller (1967). The latter watch has a helium release valve to release helium gas build-up during decompression, which, according to Urs...

clamp. The trunk door had a centre hinge design, similar to a butterfly valve disc, and the door was rotated too far to the left, causing the rim of the...

containing helium. The effects experienced, and the severity of those effects, depend on the rate of descent, the depth and the percentage of helium. "Helium tremors"...

documentary format with Flying Monsters in 2010, and again in his 2025 cinema release of "Ocean With David Attenborough". David Attenborough's work as an author...

Non, cave rescue incident, Thailand". British Cave Rescue Council (Press release). 28 June 2018. Archived from the original on 9 July 2018. Retrieved 19...

only fatality from a stingray captured on video, although it has not been released to the public, and is one of the few human deaths from stingrays. Production...

mission was supposed to last eight days, but technical problems such as helium leaks and propulsion system malfunctions stranded Williams and crewmate...

Instrumentation Bottom timer Depth gauge Dive computer Dive timer Diving watch Helium release valve Electro-galvanic oxygen sensor Pneumofathometer Submersible pressure...

involvement in the Iranian Embassy siege in 1980. Who Dares Wins – 1982 film, released in the United States as The Final Option. SAS: Rogue Heroes – 2016 book...

their assignment with the MEU, recycling its loop cycle; or they can get release from the FORECON company and go back to their original assignment, whether...

has a diameter of 52.2 mm and thickness of 22 mm and features a helium release valve, designed for mixed gas saturation diving at great depths. Since...

Instrumentation Bottom timer Depth gauge Dive computer Dive timer Diving watch Helium release valve Electro-galvanic oxygen sensor Pneumofathometer Submersible pressure...

October 2013. Retrieved 24 May 2014. Government of Pakistan, Navy Press Release. "Special Service Group (Navy)". The Directorate-General for the Naval...

However, this was later commuted to a life sentence, and Pierre-Antoine was released in 1954. During the 1940s, Cousteau is credited with improving the Aqua-Lung...

bivalves called rudists existed; one of the valves formed the main conical structure and the other, much smaller valve acted as a cap. Measurements of the oxygen...

tricuspid valve (right atrioventricular valve) into the right ventricle, from which it is then pumped through the pulmonary semilunar valve into the pulmonary...

Riefenstahl blamed the critics, many of whom were Jewish. Upon its 1938 re-release, the names of Balázs and Sokal, both Jewish, were removed from the credits;...

Instrumentation Bottom timer Depth gauge Dive computer Dive timer Diving watch Helium release valve Electro-galvanic oxygen sensor Pneumofathometer Submersible pressure...

F. Kennedy that it was possible to go to the Moon. Following the 1968 release of 2001, Clarke became much in demand as a commentator on science and technology...

Chinook and the third group made it to Syria and was held there until their release was negotiated, there were no SBS casualties. M Squadron also had a 3-month...

oxygen to hypoxic levels. Gases with as little as 2% oxygen by volume in a helium diluent are used for deep diving operations. The ambient pressure at 190...