Refrigerator having an apparatus for preventing an air from flow

Details Refrigerator having an apparatus for preventing an air from flow Refrigerator having an apparatus for preventing an air from flow

1998-07-23

1999-08-24

Bennett, Henry

Refrigeration

Display type

With air controlling or directing means

62408, 62407, 62186, A47F 304, F25D 1704

Patent

active

059410876

ABSTRACT:
A refrigerator having an apparatus for preventing an air from flowing into the refrigerator. The refrigerator has a refrigerator body, a compartment for separating the refrigerator body into freezing and refrigerating chambers and having a plurality of draining holes at a front end portion of an upper surface thereof and having a first plurality of holes at a front end portion of a lower surface thereof for flowing a cooled air in the freezing chamber into the refrigerating chamber, an apparatus for allowing the cooled air in the freezing chamber to flow into the refrigerating chamber by opening the first plurality of holes while a door of the refrigerating chamber is being opened thereby forming an air curtain and for removing the air curtain by closing the first plurality of holes while the door of the refrigerating chamber is being closed, a blower arranged at a rear portion of the freezing chamber for blowing the cooled air so as to circulate the cooled air in the freezing chamber into the refrigerating chamber, and a switch for transmitting an electric power to the blower thereby operating the blower while the door of the refrigerating chamber is being opened, and for closing the electric power transmitted to the blower thereby stopping the operation of the blower while the door of the refrigerating chamber is being closed. The apparatus for preventing the air from flowing into the refrigerator effectively prevents the air from flowing into the refrigerator by a simple structure.

REFERENCES:
patent: 2263456 (1941-11-01), Darcy
patent: 4299092 (1981-11-01), Ibrahim
patent: 4379391 (1983-04-01), Rhee
patent: 5191774 (1993-03-01), Park
patent: 5826441 (1998-10-01), Oh

Affiliated with

Also associated with

Rating

Refrigerator having an apparatus for preventing an air from flow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Refrigerator having an apparatus for preventing an air from flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refrigerator having an apparatus for preventing an air from flow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-456757