ITMI932182A1 - Procedimento per il rilevamento dello squilibrio del tamburo carico di una macchina lavatrice - Google Patents
Procedimento per il rilevamento dello squilibrio del tamburo carico di una macchina lavatriceInfo
- Publication number
- ITMI932182A1 ITMI932182A1 IT93MI002182A ITMI932182A ITMI932182A1 IT MI932182 A1 ITMI932182 A1 IT MI932182A1 IT 93MI002182 A IT93MI002182 A IT 93MI002182A IT MI932182 A ITMI932182 A IT MI932182A IT MI932182 A1 ITMI932182 A1 IT MI932182A1
- Authority
- IT
- Italy
- Prior art keywords
- unbalance
- washing machine
- procedure
- detection
- loaded drum
- 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
- D06F34/16—Imbalance
-
- 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
- D06F2103/44—Current or voltage
- D06F2103/46—Current or voltage of the motor driving the drum
-
- 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
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Testing Of Balance (AREA)
Abstract
In un procedimento per il rilevamento dello squilibrio del tamburo carico di una macchina lavatrice, dopo una fase di distribuzione della biancheria e, prima di una fase di centrifuga, avviene una misura di squilibrio. Per rilevare anche il carico del tamburo della biancheria, dopo la fase di distribuzione della biancheria (B), il numero di giri nominale viene innalzato di colpo. La sovraelongazione del numero di giri effettivo oltre il numero di giri nominale U2 viene misurata, e da ciò viene ricavato un valore di correzione per la misura di squilibrio.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4235614A DE4235614C2 (de) | 1992-10-22 | 1992-10-22 | Verfahren zur Ermittlung der Unwucht einer beladenen Waschmaschinentrommel |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI932182A0 ITMI932182A0 (it) | 1993-10-14 |
ITMI932182A1 true ITMI932182A1 (it) | 1995-04-14 |
IT1270884B IT1270884B (it) | 1997-05-13 |
Family
ID=6471052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI932182A IT1270884B (it) | 1992-10-22 | 1993-10-14 | Procedimento per il rilevamento dello squilibrio del tamburo carico di una macchina lavatrice |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE4235614C2 (it) |
FR (1) | FR2697332B3 (it) |
GB (1) | GB2271837B (it) |
IT (1) | IT1270884B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1266861B1 (it) * | 1994-06-16 | 1997-01-21 | Merloni Elettrodomestici Spa | Metodo di verifica delle condizioni del carico dei panni in una macchina per il lavaggio e/o l'asciugatura di biancheria, e macchina |
DE4431846C2 (de) * | 1994-09-07 | 2001-02-15 | Diehl Ako Stiftung Gmbh & Co | Verfahren zum beladungsabhängigen Steuern und/oder Regeln einer Waschmaschine oder eines Wäschetrockners |
DE4438760A1 (de) * | 1994-10-29 | 1996-05-02 | Miele & Cie | Verfahren zur Ermittlung einer von der Wäscheart und der Wäschemenge abhängigen Beladungsstufe |
DE19531656C2 (de) * | 1995-08-29 | 2002-01-10 | Aeg Hausgeraete Gmbh | Verfahren zur Regelung der Schleuderdrehzahl einer Wäschetrommel |
DE19738310B4 (de) * | 1997-09-02 | 2005-09-15 | AEG Hausgeräte GmbH | Verfahren zum Ermitteln einer Umverteilung und damit einer Änderung einer Unwucht |
US6381791B1 (en) | 1998-11-20 | 2002-05-07 | Emerson Electric Co. | Washing machine tub speed control method and apparatus |
US6282965B1 (en) | 1998-11-20 | 2001-09-04 | Emerson Electric Co. | Method and apparatus for detecting washing machine tub imbalance |
JP2004130059A (ja) | 2002-10-10 | 2004-04-30 | Lg Electronics Inc | ドラム洗濯機の脱水運転制御方法 |
US8042211B2 (en) | 2005-08-16 | 2011-10-25 | Whirlpool Corporation | Method of detecting an off-balance condition of a clothes load in a washing machine |
EP2050856B1 (en) | 2007-10-18 | 2016-03-30 | Electrolux Home Products Corporation N.V. | Laundry washing machine with an electronic device for sensing the motion of the wash assembly due to the dynamic unbalance of the wash laundry drum assembly, and relative operating method |
ES2351008B1 (es) * | 2008-04-25 | 2011-11-18 | Bsh Electrodomesticos España, S.A. | Metodo para determinar una velocidad funcional de centrifugado maxima permisible del tambor de una maquina lavadora y maquina lavadora que utiliza dicho metodo. |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161703B (de) * | 1964-01-23 | Dr Hermann H Beissbarth München · | Verfahren zur Ermittlung der Große von Unwuchten rotierender Korper | |
US3152462A (en) * | 1961-12-13 | 1964-10-13 | Gen Motors Corp | Clothes washing machine and control means therefor |
US3674419A (en) * | 1970-11-25 | 1972-07-04 | Whirlpool Co | Spin control for a washer-dryer |
IT1038355B (it) * | 1975-05-22 | 1979-11-20 | Ire Spa | Procedimento e macchina automatica per lavare e centrifugare la biancheria |
DE2915815A1 (de) * | 1979-04-19 | 1980-11-06 | Bauknecht Gmbh G | Vorrichtung zum erfassen der drehzahl und der unwucht eines in einem gehaeuse schwingend gelagerten aggregates |
DE3039315C2 (de) * | 1980-10-17 | 1984-10-31 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Schaltungsanordnung zur Stromversorgung eines drehzahlregelbaren Elektromotors |
AU1718883A (en) * | 1982-07-26 | 1984-02-02 | National Research Development Corp. | Pesticides |
DE3416639A1 (de) * | 1984-05-05 | 1985-11-07 | Miele & Cie GmbH & Co, 4830 Gütersloh | Verfahren zur steuerung des schleuderprogramms einer waschmaschine |
KR900006917B1 (ko) * | 1985-05-16 | 1990-09-24 | 가부시끼가이샤 도시바 | 중량 검출장치를 구비한 세탁장치 |
DE3606819A1 (de) * | 1986-03-03 | 1987-09-10 | Licentia Gmbh | Verfahren zur korrektur des unwuchtgroessengrenzwertes fuer eine programmgesteuerte waschmaschine |
AT387462B (de) * | 1987-01-15 | 1989-01-25 | Austria Antriebstech | Einrichtung zur unwuchterkennung |
DE3741792A1 (de) * | 1987-12-10 | 1989-06-22 | Licentia Gmbh | Verfahren zur reduzierung der programmablaufzeiten, insbesondere bei haushaltwaschmaschinen |
DE3812330A1 (de) * | 1988-04-14 | 1989-10-26 | Licentia Gmbh | Verfahren zur messung der waescheverteilung, insbesondere bei waschmaschinen und waescheschleudern |
DE3822924C1 (it) * | 1988-07-07 | 1989-11-23 | Miele & Cie Gmbh & Co, 4830 Guetersloh, De | |
DE4022715A1 (de) * | 1990-07-17 | 1992-01-23 | Licentia Gmbh | Waschmaschine |
DE4038178C2 (de) * | 1990-11-30 | 1994-07-28 | Telefunken Microelectron | Verfahren zur Unwuchtmessung einer beladenen Wäschetrommel beim Schleudervorgang einer Waschmaschine |
-
1992
- 1992-10-22 DE DE4235614A patent/DE4235614C2/de not_active Expired - Fee Related
-
1993
- 1993-10-06 FR FR9311903A patent/FR2697332B3/fr not_active Expired - Lifetime
- 1993-10-14 IT ITMI932182A patent/IT1270884B/it active IP Right Grant
- 1993-10-21 GB GB9321744A patent/GB2271837B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2697332B3 (fr) | 1994-09-23 |
DE4235614A1 (de) | 1994-04-28 |
GB9321744D0 (en) | 1993-12-15 |
GB2271837A (en) | 1994-04-27 |
FR2697332A3 (fr) | 1994-04-29 |
IT1270884B (it) | 1997-05-13 |
DE4235614C2 (de) | 2000-02-10 |
ITMI932182A0 (it) | 1993-10-14 |
GB2271837B (en) | 1996-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971028 |