Stanley Made Several Bobbins Styles, Some for Vic to drive the Water fuel Cell Electolyzers ,
Some different styled bobbins to drive the Steam resonator, and some other version to Drive the Pulse to Injectors..
Of of the tech employed it sto use the compounding voltage to capture and use the spikes. Also See Steven Marks. on this site in A-Z
Also See out other pages
Bobbins for Water Injectors
For More Detail on design and Pics please see Bobbins for Water Injectors
Bobbins for Electrolyzers