Self-regulating gas generator and method

Abstract From the Canadian patent

A self-regulating gas generator that, in response to gas demand supplies and , automatically adjusts the amount of gas (e.g. hydrogen or oxygen) catalytically generated in a chemical supply chamber (41) from an appropriate chemical supply, such as a chemical solution gas dissolved in liquid, or , mixture. The gas generator may employ a piston rotating rod (30a), or other , element(s) to expose the chemical supply to the catalyst in controlled amounts. The gas generator may be used to provide gas for various gas consuming devices, such as a fuel cell torch, or oxygen respiratory devices.