Handy oxygen generator
AssigneeHoshiko LLC
InventorShinji Ueno
Life of this patent
Estimating the term…
Abstract
A handy oxygen generator containing an oxygen generating agent which reacts with water to evolve oxygen can arbitrarily supply plenty of oxygen under all circumstances at any time. The oxygen generator can be efficiently used particularly in life-threatening emergencies such as a fire and other accidents or when climbing a mountain or playing a sport. The oxygen generator may be formed of a sealed container partitioned into two chambers separately containing water and the oxygen generating agent, so that the separately contained oxygen generating agent and water can be mixed to react with each other by easily breaking the partition with an external pressure force. The oxygen generator containing beforehand the water along with the oxygen generating agent is very convenient to carry because it has no need of procuring water.
Claims25
A handy oxygen generator comprising a sealed container having an oxygen discharge nozzle, and an oxygen generating agent contained in said sealed container for generating oxygen by reacting with water introduced into said sealed container, wherein said sealed container comprises an inner reaction bag made of a flexible sheet material or membrane having watertightness to prevent water from passing therethrough and gas permeability to allow oxygen to pass therethrough, an outer sealing bag made of a flexible sheet material or membrane having watertightness, and a water introducing tube penetrating said outer and inner bags for introducing water into said inner reaction bag, said oxygen discharge nozzle penetrating said outer sealing bag for discharging oxygen collected in between said outer sealing bag and said inner reaction bag.
Dependencies are inferred from the claim text.