IT1244989B - PERFECTED WASHING MACHINE - Google Patents
PERFECTED WASHING MACHINEInfo
- Publication number
- IT1244989B IT1244989B ITTO910009A ITTO910009A IT1244989B IT 1244989 B IT1244989 B IT 1244989B IT TO910009 A ITTO910009 A IT TO910009A IT TO910009 A ITTO910009 A IT TO910009A IT 1244989 B IT1244989 B IT 1244989B
- Authority
- IT
- Italy
- Prior art keywords
- washing machine
- drum
- perfected
- rotation
- perfected washing
- Prior art date
Links
- 238000005406 washing Methods 0.000 title abstract 3
- 238000005119 centrifugation Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
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
- D06F34/08—Control circuits or arrangements thereof
-
- 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
- D06F2103/26—Imbalance; Noise level
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Control Of Multiple Motors (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Viene descritta una macchina lavatrice, in particolare una lavabiancheria, comprendente un tamburo, nel quale trova posto la roba da lavare, trascinato in rotazione da un motore elettrico, alimentato tramite un dispositivo di regolazione; la caratteristica principale del dispositivo consiste nel fatto che tale dispositivo di regolazione include un sistema di controllo, che in presenza di uno sbilanciamento del carico, provvede a sincronizzare l'istante di lancio della fase di centrifugazione con l'istante in cui il carico sbilanciato si trova in una posizione angolare tale che l'azione della gravità favorisca l'aumento di velocità di rotazione del tamburo.A washing machine is described, in particular a washing machine, comprising a drum, in which there is the stuff to be washed, driven in rotation by an electric motor, powered by an adjustment device; the main feature of the device consists in the fact that this regulation device includes a control system which, in the presence of a load imbalance, synchronizes the launch moment of the centrifugation phase with the instant in which the unbalanced load is it is in an angular position such that the action of gravity favors the increase in the rotation speed of the drum.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910009A IT1244989B (en) | 1991-01-11 | 1991-01-11 | PERFECTED WASHING MACHINE |
EP92100263A EP0494667B1 (en) | 1991-01-11 | 1992-01-09 | Washing machine with means for preventing vibrations |
DE69220095T DE69220095T2 (en) | 1991-01-11 | 1992-01-09 | Washing machine with device to avoid vibrations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910009A IT1244989B (en) | 1991-01-11 | 1991-01-11 | PERFECTED WASHING MACHINE |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910009A0 ITTO910009A0 (en) | 1991-01-11 |
ITTO910009A1 ITTO910009A1 (en) | 1992-07-11 |
IT1244989B true IT1244989B (en) | 1994-09-13 |
Family
ID=11408762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910009A IT1244989B (en) | 1991-01-11 | 1991-01-11 | PERFECTED WASHING MACHINE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0494667B1 (en) |
DE (1) | DE69220095T2 (en) |
IT (1) | IT1244989B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1282416B1 (en) * | 1995-04-06 | 1998-03-23 | Zanussi Elettrodomestici | TOP LOADING WASHING MACHINES WITH PERFECTED ANTI-UNBALANCING MEANS |
WO2010071458A1 (en) | 2008-12-17 | 2010-06-24 | Fisher & Paykel Appliances Limited | A laundry machine |
US9988751B2 (en) | 2015-07-29 | 2018-06-05 | Whirlpool Corporation | Laundry treating appliance and methods of reducing tub contact therein |
US10273621B2 (en) | 2015-10-01 | 2019-04-30 | Whirlpool Corporation | Laundry treating appliance and methods of operation |
US9890490B2 (en) | 2015-11-19 | 2018-02-13 | Whirlpool Corporation | Laundry treating appliance and methods of operation |
US9863080B2 (en) | 2015-11-19 | 2018-01-09 | Whirlpool Corporation | Laundry treating appliance and methods of operation |
US9885135B2 (en) | 2015-11-19 | 2018-02-06 | Whirlpool Corporation | Laundry treating appliance and methods of operation |
US9988753B2 (en) | 2015-11-19 | 2018-06-05 | Whirlpool Corporation | Laundry treating appliance and methods of operation |
US10041202B2 (en) | 2015-11-19 | 2018-08-07 | Whirlpool Corporation | Laundry treating appliance and methods of operation |
US9873968B2 (en) | 2015-11-19 | 2018-01-23 | Whirlpool Corporation | Laundry treating appliance and methods of operation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489384A1 (en) * | 1980-09-02 | 1982-03-05 | Esswein Sa | Automatic device to counteract imbalance in centrifuge loading - by temporary interruption of power supply permitting load redistribution |
DE3039315C2 (en) * | 1980-10-17 | 1984-10-31 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Circuit arrangement for supplying power to a variable-speed electric motor |
GB2174513B (en) * | 1985-05-03 | 1988-11-09 | Hoover Plc | Spin speed control means for laundry spin driers or other centrifuges |
DE3822924C1 (en) * | 1988-07-07 | 1989-11-23 | Miele & Cie Gmbh & Co, 4830 Guetersloh, De |
-
1991
- 1991-01-11 IT ITTO910009A patent/IT1244989B/en active IP Right Grant
-
1992
- 1992-01-09 EP EP92100263A patent/EP0494667B1/en not_active Expired - Lifetime
- 1992-01-09 DE DE69220095T patent/DE69220095T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0494667B1 (en) | 1997-06-04 |
DE69220095D1 (en) | 1997-07-10 |
DE69220095T2 (en) | 1997-11-13 |
ITTO910009A1 (en) | 1992-07-11 |
EP0494667A1 (en) | 1992-07-15 |
ITTO910009A0 (en) | 1991-01-11 |
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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: 19990129 |