Washing machine and method of performing spinning operation

Details Washing machine and method of performing spinning operation Washing machine and method of performing spinning operation

2004-07-12

2008-11-18

Stinson, Frankie (Department: 1792)

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Manipulation of liquid

Reexamination Certificate

active

07451510

ABSTRACT:
A method of performing a spinning operation of a washing machine is disclosed. First, a load weight of wet clothes contained in a tub is measured, and an optimal acceleration rate is calculated based upon the measured load weight. Finally, a rotational speed of the tub is gradually increased up to a predetermined speed at the calculated optimal acceleration rate such that the unbalanced distribution of the wet clothes within the tub is minimized.

REFERENCES:
patent: 4488235 (1984-12-01), Miller
patent: 4513464 (1985-04-01), Rettich et al.
patent: 5301523 (1994-04-01), Payne et al.
patent: 6510715 (2003-01-01), Simsek
patent: 2002/0016997 (2002-02-01), Jonsson
patent: 2002/0046581 (2002-04-01), Shimakage et al.

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