F - Mech Eng,Light,Heat,Weapons – 24 – H
Patent
F - Mech Eng,Light,Heat,Weapons
24
H
F24H 9/20 (2006.01) F02M 1/00 (2006.01) F02M 37/04 (2006.01) F02M 59/20 (2006.01) F22B 37/42 (2006.01) F22B 37/46 (2006.01) F24H 9/00 (2006.01)
Patent
CA 2433365
A gas-fired water heater has a combustion chamber with a bottom wall defined by a perforated flame arrestor plate forming a portion of a flow path through which combustion air may be supplied to a burner structure within the combustion chamber. During firing of the water heater a combustion air shutoff system having a heat-frangible temperature sensing structure disposed within the combustion chamber senses an undesirable temperature increase in the combustion chamber, caused by for example a partial blockage of the flow path, and responsively terminates further air flow into the combustion chamber, thereby shutting down the burner, prior to the creation in the combustion chamber of a predetermined elevated concentration of carbon monoxide.
Archibald Thomas E.
Campbell James T.
Elder Gary A.
Hotton Bruce A.
Kidd Larry D.
Bradford White Corporation
Gowling Lafleur Henderson Llp
Rheem Manufacturing Company
The Water Heater Industry Joint Research And Development Consort
LandOfFree
Fuel-fired heating appliance with combustion air shutoff... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fuel-fired heating appliance with combustion air shutoff..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel-fired heating appliance with combustion air shutoff... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1535546