Heater control system

Details Heater control system Heater control system

F - Mech Eng,Light,Heat,Weapons

24

C

F24C 7/08 (2006.01) G05D 23/19 (2006.01) H05B 1/02 (2006.01)

Patent

CA 2108946

A control system for dual oven resistance heaters (BAKE, BROIL) has opposite sides of each heater connected to a common side of one of a pair of SPDT switching relays such that no current flows to the heaters when both relays are in a common state of energization/de-energization. A microcomputer receives a signal from the oven temperature sensing and signals separate switching devices to selectively energize/de-energize one of the relays to switch on the desired heater. Separate comparators also receive the temperature sensor signal; and, in the event of failure of the microcomputer or switching devices with a heater "ON", the comparator is operative to bring the relays to acommon state, preventing current flow to either heater.

Affiliated with

Also associated with

Rating

Heater 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 Heater control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heater control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1423850