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US 6,581,230 B2Granted
Method of washing laundry in a motor-driven washing machine
AssigneeDiehl AKO Stiftung & Co. KG
InventorMartin Weinmann
Life of this patent
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Abstract
A method for the washing of laundry in a motor-driver washing machine. The laundry method is intended to optimize the washing procedure with respect to the amount of mechanical energy which is needed in order to achieve the desired cleaning effect on the laundry.
Claims19
A method for the washing of laundry in a washing drum of a washing machine;
- comprising imparting mechanical power to said laundry;
- a power draw of an electronic motor turning said drum through a stored drum-specific characteristics curve, said mechanical power being responsive to said drum-specific characteristics curve so as to control the timed duration of washing cycles whereby the laundry irrespective of the actual load in the drum is always acted upon by substantially same predeterminable amount of mechanical energy.
Dependencies are inferred from the claim text.