Rollover safe electrolysis unit for vehicles

An electrolysis system comprising:

• a first chamber containing plural electrolysis electrodes;
• a second chamber having a height H and a diameter D, the height H greater than the diameter D, the second chamber in fluid communication with the first chamber;
• and
• an elongated dual-purpose nozzle configured to passively communicate liquid electrolyte and HHO gas between the first chamber and the second chamber, the elongated dual-purpose nozzle defining an outlet disposed within the second chamber, the outlet characterized by a diameter d, the dual-purpose nozzle positioned to provide a liquid seal, when filled with liquid electrolyte a minimum height above the nozzle, between the second chamber and the outlet under any orientation of the second chamber when the second chamber contains liquid electrolyte to a height of at least ½ H plus d.

An abatement system for an electrolysis unit onboard a vehicle, comprising:

• a container comprising:
• an electrolysis chamber configured to house a plurality of electrodes;
• an HHO gas collection chamber configured to maintain a quantity of liquid electrolyte in fluid communication with the electrolysis chamber;
• and
• a partition therebetween, the partition comprising a roll-over abatement nozzle that allows HHO gas to pass from the electrolysis chamber to the HHO gas collection chamber that allows liquid electrolyte to pass from the HHO gas collection chamber to the electrolysis chamber, and that enables liquid electrolyte to form a liquid seal that prevents HHO gas collected in the HHO gas collection chamber from reentering the electrolysis chamber throughout all orientations of the container based on a level of liquid electrolyte in the HHO gas collection chamber.