Roll-in open-front frozen food refrigeration case

Details Roll-in open-front frozen food refrigeration case Roll-in open-front frozen food refrigeration case

1977-01-31

1978-10-03

King, Lloyd L.

Refrigeration

Display type

With air controlling or directing means

A47F 304

Patent

active

041176979

ABSTRACT:
A commercial refrigerator, having an open front display section and a rear storage section in which first air circulating fans draw air from the storage section and propells it through refrigeration coils to a bifurcated conduit for which directs at least some refrigerated air propelled by the first fans through the refrigeration coils along a first path directly into the storage section and for directing other refrigerated air propelled by the first fans through the coils along a second path directly across the open front of the display section to form an inner air curtain; return fans are provided for directing the downstream end of the inner air curtain along the floor of the display section and into the storage section; a second set of air circulating fans are provided in a further conduit for directing air around the exterior of the storage and display sections and across the access opening to form an outer air curtain; and a divider is provided which separates the display and storage sections, the divider containing an access opening for communicating the storage and display sections.

REFERENCES:
patent: 2923137 (1960-02-01), Swanson
patent: 3119241 (1964-01-01), Wile
patent: 3123988 (1964-03-01), Richman
patent: 3139737 (1964-07-01), Wile
patent: 3289432 (1966-12-01), Brennan et al.
patent: 3304736 (1967-02-01), Brennan et al.
patent: 3392543 (1968-07-01), Miller
patent: 3621672 (1971-11-01), Meredith
patent: 3698205 (1972-10-01), Perez
patent: 4023378 (1977-05-01), Kennedy et al.
patent: 4034572 (1977-07-01), Morris et al.

Affiliated with

Also associated with

Rating

Roll-in open-front frozen food refrigeration case does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roll-in open-front frozen food refrigeration case, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roll-in open-front frozen food refrigeration case will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1795982