Pilot Flame Igniters TRIZ Cases
- Gas Flow Controller Valve Layout for Safe Pilot Ignition
A linked pilot, flow controller, and main burner valve keep the main burner shut during pilot lighting to prevent hazardous ignition.
- Dual-Burner Boiler Heat Exchanger for Burner Overheat Protection
Temperature sensing and blower control protect a non-firing burner from excess heat while baffle-free headers keep boiler water flow uniform.
- Air-Cooled Startup Burner Assembly for Water-Free Snow Melting
Air cooling protects the burner during ignition, allowing snow melting to start without a pre-supplied water source.