Heat pump control system

Heat exchange – Movable heating or cooling surface – Rotary drum

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

62156, 62160, F25B 2900, F25D 2102

Patent

active

042718996

ABSTRACT:
The present invention relates to a self-contained air conditioning unit including a reversible refrigeration system and more particularly to a control system having a plurality of sensing means that are effective in maintaining operation of the unit in a heat mode by use of a supplemental heater when the ambient and the surface temperature of selected refrigeration components are above a preselected frosting temperature, and a secondary heater when the system is in a defrost mode.

REFERENCES:
patent: 3131549 (1964-05-01), Rhea
patent: 3159981 (1964-12-01), Huskey
patent: 3348607 (1967-10-01), Cootey
patent: 3447335 (1969-06-01), Ruff et al.
patent: 3466888 (1969-09-01), Kyle
patent: 3474639 (1969-10-01), Smith
patent: 3529659 (1970-09-01), Trask
patent: 4024722 (1977-05-01), McCarty
patent: 4102391 (1978-07-01), Noland et al.

LandOfFree

Say what you really think

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

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-1258872

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