Apparatus for controlling refrigerant feed rate in a refrigerati

Details Apparatus for controlling refrigerant feed rate in a refrigerati Apparatus for controlling refrigerant feed rate in a refrigerati

1977-12-20

1981-01-13

Wayner, William E.

Refrigeration

Automatic control

Refrigeration producer

62223, 62224, F25B 4100, F25B 4104

Patent

active

042441820

ABSTRACT:
A method and apparatus for controlling the operation of a refrigeration system, for example, is provided which includes a first sensor for monitoring the sump temperature of a compressor used in conjunction with the refrigeration system, and a second sensor which monitors compressor ambient air temperature. The refrigeration system includes an electrically operable expansion valve and the sensors are employed in a control device operatively connected to the electrically controlled expansion valve to control the operating position of that valve. Refrigeration system operation can be controlled precisely, thereby maximizing the efficiency of the system, by monitoring the sump temperature and ambient temperature of the compressor.

REFERENCES:
patent: 2112344 (1938-03-01), Otto
patent: 2400335 (1946-05-01), Dobson
patent: 3537272 (1970-11-01), Hales et al.

Affiliated with

Also associated with

Rating

Apparatus for controlling refrigerant feed rate in a refrigerati does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for controlling refrigerant feed rate in a refrigerati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling refrigerant feed rate in a refrigerati will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2225695