F - Mech Eng,Light,Heat,Weapons – 23 – N
Patent
F - Mech Eng,Light,Heat,Weapons
23
N
341/25
F23N 5/02 (2006.01) F23D 14/46 (2006.01) F23N 5/12 (2006.01)
Patent
CA 1203013
ABSTRACT OF THE DISCLOSURE Upon a call for heat, gas flows to a pilot burner, a spark generating circuit is energized to ignite the pilot burner, and an oscil- lator is energized. When flame appears, the output signal of the oscillator is effective, through flame responsive means including capacitor means and solid-state switch means, to enable energizing of the primary winding of a coupling transformer at the frequency of the oscillator signal. When so energized, sufficient power transfer occurs between the primary and secondary windings of the coupling transformer to enable energizing of a relay winding, which energizing terminates energizing of the spark gener- ating circuit and allows gas to flow to the main burner.
434779
Borden Ladner Gervais Llp
Emerson Electric Co.
LandOfFree
Gas burner control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Gas burner control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas burner control system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1212782