Defrost cycle controller

Details Defrost cycle controller Defrost cycle controller

F - Mech Eng,Light,Heat,Weapons

25

B

F25B 49/00 (2006.01) F25B 47/02 (2006.01) F25D 21/00 (2006.01) F25D 21/08 (2006.01) H01H 47/00 (2006.01) H01H 47/22 (2006.01) H01H 3/00 (2006.01) H01H 47/04 (2006.01) H01H 47/10 (2006.01)

Patent

CA 2106555

A defrost controller for a refrigerator/freezer including one or more of the following features: (1) a timer module that can serve as a real time, cumulative time or variable time defrost timer; (2) an algorithm to control defrosting in view of frequent power outages; (3) a power up defrost cycle; (4) a default reaction to loss of compressor run information; (5) a simple manufacturing test initiator; (6) a test initialization via thermostat actuation; (7) a relay power supply which supplies two different energization voltages; (8) a relay energization signal which decays rapidly from a voltage in excess of the relay rated voltage to a voltage within the relay rated voltage; and (9) respective relay energization sequence to overcome light contact welding.

Affiliated with

Also associated with

Rating

Defrost cycle controller does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Defrost cycle controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Defrost cycle controller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1520795