Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fault detection in a flame scanner

Fault detection in a flame scanner

US Patent 4322723 · Granted Mar 30, 1982

Estimated economic value: $1,913,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System, method and apparatus for adjusting a flame scanner2018
Ignitor spark status indicator2014
Flame scanner collimator body2010
Variable length adjustable flame scanner2010
Signal processing technique for improved flame scanner discrimination2007
Combustion emission estimation with flame sensing system2006
Silicon carbide photodiode based flame scanner2002
Method and apparatus for controlling a gasifier1984