Drying apparatus

Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor

Reexamination Certificate

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Details

C034S073000, C034S606000, C034S134000, C034S609000, C034S499000

Reexamination Certificate

active

07024795

ABSTRACT:
A drying apparatus having a purpose of shortening a drying time of laundry, comprising an accommodating chamber in which the laundry is accommodated, and executing a washing operation of the laundry and a drying operation after end of the washing operation in the accommodating chamber, the machine comprising: a refrigerant circuit in which a compressor, a gas cooler, an expansion valve, and an evaporator are successively connected to one another in an annular form via a piping; an air circulation path for discharging air which has exchanged heat with the gas cooler into the accommodating chamber by a blower to exchange the heat of the air passed through the accommodating chamber with the evaporator; and a control device for operating the compressor and the blower to perform the drying operation, wherein the control device starts the operation of the compressor before entering the drying operation.

REFERENCES:
patent: 3381113 (1968-04-01), Jacques et al.
patent: 3885126 (1975-05-01), Sugiyama et al.
patent: 4757183 (1988-07-01), Karey et al.
patent: 6643953 (2003-11-01), Song et al.
patent: 4212965 (1993-10-01), None
patent: 11-099299 (1999-04-01), None

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