by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1922 in timeline The following article was written by Giancarlo Bartoli and Faustolo Rambelli, president of The Historical Diving Society Italia 1994-2020. It is my pleasure that Giancarlo, Faustolo and HDSI have given me permission to translate the...
by Jan Willem Bech | Database Oxygen Rebreathers, Database OX GER
Around 1930, Inhabad produced a water diving apparatus called the Inhabad O2-350 system. This system made use of oxygen candles that generated 2.5 litres of oxygen per minute. The unit was used to dive to depths of 15 metres (!) on pure oxygen. The unit is supplied...
by Jan Willem Bech | Vademecum
Discovered by Daniël Rutherford and at the same time by Carl WIlhelm Scheele nitrogen is a colorless, odorless and tasteless gas. Scheele made his discovery independently, but simultaneously with the English clergyman and scientist Joseph Priestley. However,...
by Jan Willem Bech | Database Oxygen Rebreathers, Database OX ITA
Bergomi Societa Anonima Milano Bergomi was born in Milan on 3 July 1906, and the production activity is thus confined to the deed of incorporation: “Metal foundries and constructions, fireman’s equipment, installations for flammable liquids”. The...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1934 in timeline 1934 Connelly Iron Mike, the History of Iron Mike by Steve Garza PatentOcean City DaysMonday, August 20, 2012Tracking Down Iron Mike Sam McDowell with Iron Mike on the Ocean City Boardwalk Tracking Down Iron Mike He stood there in the back...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1933 in timeline Return to History section 1933 Carl Wiley and SS Islander ‘Tell’em I tried to beach her’ These last words of captain Foote started a 100+ years search for the gold of SS Islander Carl Haven Wiley Diving Bell was an invention by Carl Haven...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1930 in timeline 1930 Artiglio and SS Egypt Salvage In 1930 Salvage Ship Artiglio entered the SS Egypt. In May 1922 P&O’s steamship Egypt sunk forty miles off the coast of France with a treasure of gold worth more than a million pounds sterling in...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1917 in timeline 1917 Frank William Walters F.W. Walter from New Zealand patented an improved diving suit with increased resistance to water pressure. He used metal bands and fabric for this. Later in 1920 he patented a real atmospheric suit made entirely of...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1917 in timeline 1917 George Stolle There is not much found about George Stolle. His patent was registered in 1917. He put the design in in 1914. Stolle was a citizen of Kiel Germany.In 1920 he patented another suit with F. Gall.Gall later worked for...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1916 in timeline 1916 Miller and Dunn Certainly not a atmospheric diving system, but more a “time” marker. William S. Dunn and William F. Miller patented a shallow water helmet in 1916 with their patent US 1195793. The helmets were...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1916 in timeline 1916 William S. Boyd William S Boyd lived in Greatkills Richmond New York in 1916. He patented a new type watertight joint. The improvement against MacDuffee 989530 ‘s invention was a new type of submarine armor especially an...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1915 in timeline 1915 Harry Bowdoin Bowdoin, 1915 (U.S.) – Harry L. Bowdoin of Bayonne, N.J., received a patent in 1915 for a new type of oil-filled rotary jointed armored diving suit. The joints had a small duct leading to the interior...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1915 in timeline 1915 Benjamin Franklin Leavitt Benjamin Franklin Leavitt build another revival of spiral armouring like Buchanan and Gordon. The radius pieces of the flexible arms and legs add to the resemblance. In this case, however, the spirals form...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1914 in timeline 1914 Jean F. Derey Jean F. Deray patented his Divers Suit in 1914.Mr. Deray lived in Sunnyvale Santa Clara USA.He designed a suit he claimed able to dive to 45 meter.In his patent Deray claims the suit was able to be resistant to 80 PSI...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1914 in timeline 1914-1918 Ernest Niehoff Ernest Niehoff living in Roanoke Virginia patented his suit in 1914. He called it a diving apparatus that consists of a inner flexible not waterproof metal shell. The apparatus was completed with a helmet and in...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1913 in timeline 1913-1940 Neufeldt und Kuhnke Neufeldt und Kuhnke, a German company from Kiel was the first large scale producer of atmospheric diving suits. The company obtained a number of patents and sold their suits during 27 years! I am very pleased...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1912 in timeline 1912 Clay Anderson and Myron Silver Anderson and Silver patented their suit in 1912. Not mentioned in books I know of the invention did not offer much news. The suit was Attached to an air supply and was made of metal covered with an...
by Jan Willem Bech | Database Atmosferic Divingsuits
Return to 1911 in timeline 1911 Chester E. MacDuffee Atmospheric Diving Suit The suit of Chester E. Macduffee is a fantastic suit to see. Although Macduffee patented 4 inventions and pictures of the actual diving suit are still available it is very strange nothing...
