Direct-drive washing machine

Details Direct-drive washing machine Direct-drive washing machine

2006-08-08

2006-08-08

Perrin, Joseph L (Department: 1746)

Textiles: fluid treating apparatus

Machines

Combined

C068S133000, C192S069800

Reexamination Certificate

active

07086254

ABSTRACT:
Disclosed is a direct-drive washing machine enabling to revolve a pulsator only or both of the pulsator and inner tub in accordance with a load condition such as a laundry quantity, a washing water quantity, etc, a fabric condition, and the like so as to realize an optimal washing condition as well as improve a washing efficiency. The present invention includes a first rotating shaft connected directly between the drive motor and pulsator so as to transfer a drive power of the drive motor to the pulsator directly, a second rotating shaft installed between the drive motor and inner tub separately so as to transfer the drive power of the drive motor to the inner tub selectively, a clutch installed between the second rotating shaft and drive motor so as to connect or cut off the drive power transferred from the drive motor to the inner tub, and a clutch operating device actuating the clutch.

REFERENCES:
patent: 5862685 (1999-01-01), Lim
patent: 6176108 (2001-01-01), Bae et al.
patent: 6332343 (2001-12-01), Koketsu et al.
patent: 11-276778 (1999-10-01), None
patent: 1998-25411 (1998-08-01), None

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