Title:
REFRIGERATOR
Document Type and Number:
Japanese Patent JP3392714
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enhance an energy saving effect by a method wherein an opening part is provided at a lower part of a wall facing a door to discharge chilled air in a container outside and an auxiliary duct having a horizontal part almost parallel with a bottom part of the container is mounted on the internal surface of the door.
SOLUTION: An opening part 62 is provided at a bottom part 61 on the side of a wall 38 facing a door 31 of a container 34 to discharge the chilled air in the container 34 outside while an auxiliary duct 63 which has a horizontal part 67 extending by a specified length L almost parallel with the bottom part 61 at a lower part of the opening part 62 is mounted on the internal surface of the door 31. The chilled air in the container 34 flows downward along the internal surface of the wall 38 but none between the door 31 and the container 34. The chilled air running downward along the internal surface of the wall 38 flows out hitting the horizontal part 67 of an auxiliary duct 63 and moves in the direction opposite to the door 31 but does not hat the tip part of a receiving part 13 heated to be kept from moving near the opening part of the door thereby achieving a higher energy saving effect.
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Inventors:
Hitoshi Aoki
Junichi Kubota
Junichi Kubota
Application Number:
JP16311897A
Publication Date:
March 31, 2003
Filing Date:
June 19, 1997
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
F25D17/08; F25D23/02; F25D25/00; (IPC1-7): F25D17/08; F25D23/02; F25D25/00
Domestic Patent References:
| JP7332835A | ||||
| JP5830190U | ||||
| JP91210Y1 |
Attorney, Agent or Firm:
Teruo Akimoto