Patent 11512646 was granted and assigned to Unison Industries on November, 2022 by the United States Patent and Trademark Office.
An air starter for starting a turbine engine that includes a housing, a turbine, an output shaft, and at least one bearing. The housing can define an interior where the turbine couples to the output shaft. A primary air flow path extends through the housing where air from the turbine can be exhausted through a primary outlet or a cooling outlet.