PL1925708T3 - Laundry weight determining method and washing machine implementing such a method - Google Patents
Laundry weight determining method and washing machine implementing such a methodInfo
- Publication number
- PL1925708T3 PL1925708T3 PL06124604T PL06124604T PL1925708T3 PL 1925708 T3 PL1925708 T3 PL 1925708T3 PL 06124604 T PL06124604 T PL 06124604T PL 06124604 T PL06124604 T PL 06124604T PL 1925708 T3 PL1925708 T3 PL 1925708T3
- Authority
- PL
- Poland
- Prior art keywords
- drum
- washing machine
- coil spring
- angular speed
- laundry weight
- Prior art date
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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A method of determining the laundry weight inside the drum (6) of a washing machine (1), wherein the drum (6) is mounted to rotate inside a wash tub (3) suspended in floating manner to a supporting frame (2) by at least one coil spring (4), the method including the steps of rotating the drum (6) at a predetermined angular speed; acquiring, instant by instant, the value of the length (H) of the coil spring (4) as the drum (6) rotates at the predetermined angular speed; and calculating the total weight (m tot ) of the laundry inside the drum (6) by extrapolating it from the mean value (Hm) of the length (H) of the coil spring (4) as the drum (6) rotates at the predetermined angular speed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06124604A EP1925708B1 (en) | 2006-11-22 | 2006-11-22 | Laundry weight determining method and washing machine implementing such a method |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1925708T3 true PL1925708T3 (en) | 2009-10-30 |
Family
ID=37909350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL06124604T PL1925708T3 (en) | 2006-11-22 | 2006-11-22 | Laundry weight determining method and washing machine implementing such a method |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1925708B1 (en) |
AT (1) | ATE431453T1 (en) |
DE (1) | DE602006006849D1 (en) |
ES (1) | ES2325177T3 (en) |
PL (1) | PL1925708T3 (en) |
RU (1) | RU2418118C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109709813B (en) * | 2018-12-20 | 2022-08-12 | 合肥美的洗衣机有限公司 | Application mode display method and device and household appliance |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3838998A1 (en) * | 1988-11-18 | 1990-05-23 | Licentia Gmbh | LOADING QUANTITY INDICATOR, IN PARTICULAR FOR HOUSEHOLD WASHING MACHINES |
JP2639066B2 (en) * | 1989-03-15 | 1997-08-06 | 松下電器産業株式会社 | Washing and drying machine |
GB2247250B (en) * | 1990-06-27 | 1994-10-19 | Hitachi Ltd | Automated washing machine and automated washing and drying machine |
DE29812393U1 (en) * | 1998-07-11 | 1999-11-18 | AEG Hausgeräte GmbH, 90429 Nürnberg | Program-controlled washing machine |
-
2006
- 2006-11-22 AT AT06124604T patent/ATE431453T1/en not_active IP Right Cessation
- 2006-11-22 EP EP06124604A patent/EP1925708B1/en active Active
- 2006-11-22 ES ES06124604T patent/ES2325177T3/en active Active
- 2006-11-22 DE DE602006006849T patent/DE602006006849D1/en active Active
- 2006-11-22 PL PL06124604T patent/PL1925708T3/en unknown
-
2007
- 2007-11-21 RU RU2007143174/12A patent/RU2418118C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2418118C2 (en) | 2011-05-10 |
RU2007143174A (en) | 2009-05-27 |
EP1925708B1 (en) | 2009-05-13 |
ATE431453T1 (en) | 2009-05-15 |
EP1925708A1 (en) | 2008-05-28 |
DE602006006849D1 (en) | 2009-06-25 |
ES2325177T3 (en) | 2009-08-27 |
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