Method of operating a compartmentalized transport refrigeration

Details Method of operating a compartmentalized transport refrigeration Method of operating a compartmentalized transport refrigeration

1992-03-12

1992-12-08

Tanner, Harry B.

Refrigeration

Processes

Compressing, condensing and evaporating

62160, 62200, 622284, 62229, F25B 500

Patent

active

051687135

ABSTRACT:
A method of operating a compartmentalized transport refrigeration system having first, second and third compartments respectively served by a host refrigeration unit and first and second remote refrigeration units. The method includes the steps of providing a first signal when either of the first and second remote refrigeration units is in a cooling cycle, cycling the host refrigeration unit between cooling and heating cycles to hold a selected set point temperature of a fresh load in the first compartment, in the absence of the first signal, and providing a predetermined null period between the heating and cooling cycles of the host unit when the first signal is present. In a preferred embodiment a prime mover for a refrigerant compressor is operable at a selected one of high and low speeds, with the method including the step of preventing high speed operation when any remote refrigeration unit is in a heating cycle.

REFERENCES:
patent: 4122686 (1978-10-01), Lindahl et al.
patent: 4221421 (1980-09-01), Bettker et al.
patent: 4419866 (1983-12-01), Howland
patent: 4685306 (1987-08-01), Howland et al.
patent: 4706468 (1987-11-01), Howland et al.
patent: 4711095 (1987-12-01), Howland et al.
patent: 4712383 (1987-12-01), Howland et al.
patent: 4878357 (1989-11-01), Sekigami et al.
patent: 4896512 (1990-01-01), Howland
patent: 4912940 (1990-04-01), Anderson et al.
patent: 4932219 (1990-06-01), Howland et al.
patent: 5012653 (1991-05-01), Ryde et al.
patent: 5065587 (1991-11-01), Howland et al.

Affiliated with

Also associated with

Rating

Method of operating a compartmentalized transport refrigeration does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of operating a compartmentalized transport refrigeration , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of operating a compartmentalized transport refrigeration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-953714