US Patent Issued to Rosemount Aerospace on Sept. 15 for "Pyrometers" (Minnesota Inventor)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,736,407, issued on Sept. 15, was assigned to Rosemount Aerospace Inc. (Burnsville, Minn.).

"Pyrometers" was invented by Tim Aadland (Lakeville, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pyrometer configured to sense thermal radiation within a volume (e.g., a turbomachine turbine or turbine engine) can include a photodiode configured to sense radiation at least within a desired infrared bandwidth and to output a photodiode signal, and an optical bandpass filter disposed in front of the photodiode to prevent radiation outside of the desired bandwidth from reaching the photodiode. The desired infrared bandwidth can be selected to be outside t...