2056310-A is referenced by 5 patents.
An oxygen generating device comprises a plurality of vessels (36) arranged in a closed chamber (18) to move along a curved path, each vessel for containing a catalytic material (37) which can react with hydrogen peroxide solution to generate oxygen. Hydrogen peroxide (2a) solution is dropped to the curved path of the vessels as droplets. During rotation of the vessels, unreacted hydrogen peroxide solution is drained and recovered. The device is designed for supplying oxygen to an internal combustion engine.