DE50304627D1 - Method for controlling the drum speed of a program-controlled laundry treatment machine - Google Patents

Method for controlling the drum speed of a program-controlled laundry treatment machine

Info

Publication number
DE50304627D1
DE50304627D1 DE50304627T DE50304627T DE50304627D1 DE 50304627 D1 DE50304627 D1 DE 50304627D1 DE 50304627 T DE50304627 T DE 50304627T DE 50304627 T DE50304627 T DE 50304627T DE 50304627 D1 DE50304627 D1 DE 50304627D1
Authority
DE
Germany
Prior art keywords
program
controlling
laundry treatment
treatment machine
washing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50304627T
Other languages
German (de)
Inventor
Walter Dietz
Diethard Krause
Daniel Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miele und Cie KG filed Critical Miele und Cie KG
Priority to DE50304627T priority Critical patent/DE50304627D1/en
Application granted granted Critical
Publication of DE50304627D1 publication Critical patent/DE50304627D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
    • D06F33/52—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D06F2105/48—Drum speed
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/32—Control of operations performed in domestic laundry dryers 

Abstract

The washing method has the washing program divided into successive steps, with intermediate pauses between individual rotation cycles in which the drive motor for the rotary washing drum is operated at different revs lying between a lower rev value and an upper rev value selected in dependence on the measured loading of the washing machine drum. The rev-time profile for each rotation cycle may have a trapezoidal waveform.
DE50304627T 2002-04-16 2003-03-27 Method for controlling the drum speed of a program-controlled laundry treatment machine Expired - Lifetime DE50304627D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50304627T DE50304627D1 (en) 2002-04-16 2003-03-27 Method for controlling the drum speed of a program-controlled laundry treatment machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10217009A DE10217009C1 (en) 2002-04-16 2002-04-16 Washing method, for program-controlled washing machine, has rev range for each rotation cycle determined in dependence on washing load
DE50304627T DE50304627D1 (en) 2002-04-16 2003-03-27 Method for controlling the drum speed of a program-controlled laundry treatment machine

Publications (1)

Publication Number Publication Date
DE50304627D1 true DE50304627D1 (en) 2006-09-28

Family

ID=28051316

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10217009A Expired - Fee Related DE10217009C1 (en) 2002-04-16 2002-04-16 Washing method, for program-controlled washing machine, has rev range for each rotation cycle determined in dependence on washing load
DE50304627T Expired - Lifetime DE50304627D1 (en) 2002-04-16 2003-03-27 Method for controlling the drum speed of a program-controlled laundry treatment machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10217009A Expired - Fee Related DE10217009C1 (en) 2002-04-16 2002-04-16 Washing method, for program-controlled washing machine, has rev range for each rotation cycle determined in dependence on washing load

Country Status (4)

Country Link
EP (1) EP1354997B1 (en)
AT (1) ATE336612T1 (en)
DE (2) DE10217009C1 (en)
ES (1) ES2266664T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100498316B1 (en) * 2003-02-14 2005-07-01 엘지전자 주식회사 Method for washing in drum washing machine
DE102007057331A1 (en) * 2007-11-28 2009-06-04 BSH Bosch und Siemens Hausgeräte GmbH Method and device for determining the optimum rotational speed of the drum of a laundry treatment device
EP2075362B1 (en) 2007-12-27 2015-11-04 Electrolux Home Products Corporation N.V. Improvements in a clothes washing and drying machine
US8578532B2 (en) 2009-07-22 2013-11-12 Whirlpool Corporation Laundry treating appliance with controlled mechanical energy
US8819880B2 (en) 2011-12-21 2014-09-02 Whirlpool Corporation Efficient energy usage for a laundry appliance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436786A1 (en) * 1984-10-06 1986-04-17 Miele & Cie GmbH & Co, 4830 Gütersloh Process for controlling the washing program of a drum-type washing machine and washing machine for carrying out the process
DE3741792A1 (en) * 1987-12-10 1989-06-22 Licentia Gmbh Method for reducing the programme cycle times, especially in domestic washing machines
DE3933355A1 (en) * 1988-11-14 1990-05-17 Miele & Cie Washing program for drum type washing machine - with specific changes from high to slow speed in both directions
JPH04276293A (en) * 1991-03-01 1992-10-01 Toshiba Corp Drum type washing machine
DE4310595A1 (en) * 1993-03-31 1994-10-06 Bosch Siemens Hausgeraete Washing machine with a reversing laundry drum
DE4438760A1 (en) * 1994-10-29 1996-05-02 Miele & Cie Method for determining a load level dependent on the type of laundry and the amount of laundry
KR970075043A (en) * 1996-05-13 1997-12-10 구자홍 How to control dehydration of washing machine
JPH10216391A (en) * 1997-02-12 1998-08-18 Toshiba Corp Drum type washing machine
JPH1157297A (en) * 1997-08-28 1999-03-02 Toshiba Corp Clothes dryer
EP1029964B1 (en) * 1999-02-17 2004-10-13 Miele & Cie. KG Process for displaying information to the user in a programme-controlled washing machine and washing machine implementing such a process

Also Published As

Publication number Publication date
EP1354997A1 (en) 2003-10-22
EP1354997B1 (en) 2006-08-16
DE10217009C1 (en) 2003-10-16
ATE336612T1 (en) 2006-09-15
ES2266664T3 (en) 2007-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition