Cold storage

Details Cold storage Cold storage

2007-07-03

2007-07-03

Tapolcai, William E. (Department: 3744)

Refrigeration

Display type

With air controlling or directing means

C062S298000

Reexamination Certificate

active

11131310

ABSTRACT:
The present invention intends to provide a cold storage in which a cooling unit constituted by integrating a compressor, an evaporator and the like is mounted on a bottom part of an insulating box, whereby processing of the cooling unit on its insulating box side is made unnecessary or minimum, and a space can also be saved. The cold storage comprises a cooling unit in which a cooling box receiving an evaporator and a blower in a cooling chamber having an opened upper surface, a compressor, a condenser and the like are integrally disposed on a mounting base; and a cold air outlet and a cold air inlet formed in a bottom wall of the insulating box which becomes a ceiling of the machine chamber to communicate the inside of the storing chamber with the inside of the machine chamber, the cooling unit being provided with a push-up mechanism which is disposed to downwardly project from the mounting base, thereby pushing up the cooling unit toward the bottom wall, and to bring the cooling box into close contact with the bottom wall, thereby communicating the cold air outlet and the cold air inlet with the inside of the cooling chamber.

REFERENCES:
patent: 3206943 (1965-09-01), Rice et al.
patent: 4949554 (1990-08-01), Branz et al.
patent: 5347827 (1994-09-01), Rudick et al.
patent: 5417079 (1995-05-01), Rudick et al.
patent: 5417081 (1995-05-01), Rudick et al.
patent: 6948324 (2005-09-01), Jin
patent: 2002/0124590 (2002-09-01), Rudick
patent: 2000-105058 (2000-04-01), None
patent: WO 95/08087 (1995-03-01), None

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