Refrigerator capable of controlling cool air supply into a cooli

Details Refrigerator capable of controlling cool air supply into a cooli Refrigerator capable of controlling cool air supply into a cooli

1998-05-28

1999-10-26

Doerrler, William

Refrigeration

Gas controller or director

Cooled gas directed relative to cooled enclosure

62419, F25D 1704

Patent

active

059707364

ABSTRACT:
A refrigerator capable of controlling supply of cool air into a fresh food compartment and a vegetable chamber is disclosed. A cool air duct is formed at a rear part of the fresh food compartment. The cool air duct has discharge ports for supplying the cool air into the fresh food compartment and the vegetable chamber. The discharge ports are opened and closed by an opening/closing device. The device opens/closes the discharge ports formed at the fresh food compartment and the vegetable chamber simultaneously. Therefore, when the supply of the cool air into the fresh food compartment is stopped, the supply of the cool air into the vegetable chamber is stopped too, and thereby the overcooling of the vegetable chamber is prevented.

REFERENCES:
patent: 3403533 (1968-10-01), Bollenbacher
patent: 4229945 (1980-10-01), Griffin et al.
patent: 4732014 (1988-03-01), Frohbieter
patent: 4920758 (1990-05-01), Janke et al.
patent: 5212962 (1993-05-01), Kang et al.

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