Control means for refrigeration systems

F - Mech Eng,Light,Heat,Weapons – 25 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

62/39

F25D 21/12 (2006.01) F25B 47/02 (2006.01) F25D 21/00 (2006.01) F25B 5/00 (2006.01)

Patent

CA 1041782

AUTOMATIC DEFROST CONTROL FOR REFRIGERATION SYSTEMS ABSTRACT OF THE DISCLOSURE A defrost control scans, in a predetermined sequence, the several evaporators of a refrigeration system of the type that is installed in a supermarket and that typically comprises a series of refrigerated food display cases in which the evaporators are mounted. Individual to each evaporator is a defrosting means and a sensing device that operates to put the defrosting means in a standby, ready-to-operate condition whenever it senses that the evaporator is in need of defrost. When the control means reaches, in the scanning sense, an evaporator whose defrosting means has been placed in a ready-to-operate condition, it acts to initiate actual operation of the defrosting means associated with that evaporator. In these circumstances, the scanning of evaporators that follow in the predetermined sequence is temporarily arrested. This assures against overloading of the defrosting means, which may typically be of the "hot gas" type, and hence particularly sensitive to overloading. -1-

233413

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Control means for refrigeration systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control means for refrigeration systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control means for refrigeration systems will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-21361

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.