Patent 11125109 was granted and assigned to Unison Industries on September, 2021 by the United States Patent and Trademark Office.
An air turbine starter that includes a turbine member for rotatably extracting mechanical power from a flow of fluid, where the turbine member is coupled to a drive shaft to provide a rotational output. The air turbine starter further includes a foil-air bearing assembly and a thrust bearing that rotatably support the drive shaft.