Database German Oxygen Rebreathers
This database shows the oxygen rebreathers developed and used in Germany. The breathing apparatus are used for different purposes. The first models were mainly used in the mining industry and during the First World War devices were developed to escape from submarines. Later the oxygen breathing apparatus was used by the military but also by sports divers who practise photography or want to dive with light systems. Oxygen devices, because of their characteristics, can offer a long operating time, both above and under water. An important warning for homebuilders; Oxygen rebreathers require specific knowledge and are repeatedly involved in fatal accidents. Never dive alone, make sure nitrogen is removed from the loop and do not dive deeper than 6 metres. No rights can be derived from the information on these pages.
1919 und 1920 Dräger Versuchgeräte
In 1919, Dräger built an experimental device. Not much is known about this unit.
1918-1920 Neufeldt und Kuhnke HAKI 320
Read about the HAKI 320 and the history of Hagenuk
1918 Draegerogen models 1916 and 1918/1926 and 1928
One of the first chemical rebreathers build by Draeger
1914 Charles Christiansen quick release
In 1914 Charles Christiansen from Gelsenkirchen applied for a patent on his invention to equip rescue systems intended to escape from submarines with a quick release device.
1910 Dräger Tauchretter DM1
After a terrible accident, Wilhelm Haase-Lampe, a member of Dräger’s board of directors,
said it was reason to develop a rescue device. A closed-circuit oxygen system was chosen.
During the first 4 years, two systems were designed, both with the name DM1.
1913 Dräger Dänische Tauchretter D2
1913 Dräger Dänische Tauchretter D2 ManufacturerDräger made this rebreather for submarine escapes in 1913-1914 especially for the Danish Navy.GassystemThis rebreather runs on oxygen only and uses a constant mass flow system addidng 1,25 ltr/min.ScrubberThe unique...
1913 Dräger Tauchretter DM2
During the years after 1910, Dräger further developed the Tauchretter DM1 into the model DM2 that was ready in 1913 (1914?). The injector system was replaced by a constant mass flow system.
1913-1918 Dräger Selbstretter Tübben
The Dräger Selbstretter Tübben was developed in 1913 through a collaboration between Dr. Bernhard Dräger and Dr. Ludwig Tübben.
1916 Dräger HSS gerät
The successor to the Draeger Tübben Selbstretter, the HSS gerät was a significantly more modern system.
1853 Theodore Schwann
Many times I read about the man who invented the first rebreather. Most diving books write that the first rebreather was designed and patented by Mr. Fleuss in cooperation with Siebe Gorman. In fact Mr. Fleuss patented the first rebreather, but this man Professor Theodore Schwann invented the first unit. A very common mistake that can be found in many books is that he was a Belgium scientist. He was not. Theodore Schwann was born in Neuss in 1810 and was of German origin. The invention was done in Belgium when he was working as a professor in Liége.
Dräger Atemgerät 1903/1904
Dräger started developing there own breathingapparatus, like there first Dräger model 1903/1904
Dräger-Giersberg Atemgerät 1901
In 1903 Bernhard Draeger and Ludwig Michaelis patented the first Draeger Rauchgas Schutz Gerät