Exhaustible cooler and solar powered warmer

Details Exhaustible cooler and solar powered warmer Exhaustible cooler and solar powered warmer

1987-07-29

1989-07-11

Davis, Jr., Albert W.

Heat exchange

Movable heating or cooling surface

Rotary drum

165 481, 165 482, 165 58, 165918, 62223, 624579, 126451, F25B 2900

Patent

active

048462578

ABSTRACT:
Apparatus for keeping food hot and/or cold includes a body of heavily insulated material in which there are separate recesses for hot food and cold food. The cold food is kept cold by means of an ice compartment located in the bottom of one recess and an exhaustible refrigeration unit located in the top of that recess. The hot food is kept warm by means of an electrical coil in the bottom of the recess and a solar heating panel in the top.

REFERENCES:
patent: 687718 (1901-12-01), Bowen
patent: 1979222 (1934-10-01), Goodwin
patent: 2584435 (1952-02-01), Doerr
patent: 2853205 (1958-09-01), Boyd
patent: 3611738 (1971-10-01), Maurer et al.
patent: 3633381 (1972-01-01), Haaf
patent: 3665728 (1972-05-01), Stoller
patent: 3693371 (1972-09-01), Clark
patent: 3808401 (1974-04-01), Wright et al.
patent: 3896786 (1975-07-01), Clevett
patent: 3959982 (1976-06-01), Denis et al.
patent: 4054037 (1977-10-01), Yoder

Affiliated with

Also associated with

Rating

Exhaustible cooler and solar powered warmer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exhaustible cooler and solar powered warmer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaustible cooler and solar powered warmer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-430238