METHOD FOR DETERMINING WEIGHT OF THE LOAD IN A WASHER DRYER USING THE NATURAL FREQUENCY RESPONSE OF THE LOADED DRUM - Patent 2094893

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EP 2 094 893 A2

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(88)	Date of publication A3:
	26.06.2008

(43)	Date of publication:
	02.09.2009 Bulletin 2009/36

(21)	Application number: 07822068.8

(22)	Date of filing: 31.10.2007

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International Patent Classification (IPC):

D06F 37/20^(2006.01)

D06F 39/00^(2006.01)

(86)	International application number:
	PCT/EP2007/061717

(87)	International publication number:
	WO 2008/053002 (08.05.2008 Gazette 2008/19)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

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Priority:

31.10.2006 TR 200606046

(71)	Applicant: Arçelik Anonim Sirketi
	34950 Istanbul (TR)

(72)	Inventor:
	AKBAS, M. Omer 34950 Istanbul (TR)

(54)	METHOD FOR DETERMINING WEIGHT OF THE LOAD IN A WASHER DRYER USING THE NATURAL FREQUENCY RESPONSE OF THE LOADED DRUM