Flame safeguard sequencer having safe start check

Flash lamp array construction

Fuel ignition system having interlock protection and electronic

Furnace pressure sensor

Gas lighter

Heater damper controller

Heater for catalytic type propane or organic gas detector

Igniter for flares

Ignition system for flares

Ignition system for waste gas flares with gas compensation

Integrated furnace control and control self test

Integrated imaging sensor/neural network controller for combusti

Intelligent burner control system

Load drive control element check circuit

Method of and device for detecting the residual of gas quantity

Multi-pilot gas conservation system for flare burners

Optical flame detector performance tester

Pilot gas conservation system for flare stacks

Pocket readout apparatus

Process for monitoring the heat gradient in a heat-producing sys