发明公开
EP2960363A1 Method for washing laundry in a laundry washing machine and laundry washing machine
审中-公开
韦弗法恩zum Waschen vonWäsche在einerWäschewaschmaschinesowieWäschewaschmaschine
- 专利标题： Method for washing laundry in a laundry washing machine and laundry washing machine
- 专利标题（中）： 韦弗法恩zum Waschen vonWäsche在einerWäschewaschmaschinesowieWäschewaschmaschine
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申请号： EP14174780.8申请日： 2014-06-27
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公开(公告)号： EP2960363A1公开(公告)日： 2015-12-30
- 发明人: De Michieli, Enrico , Mazzon, Andrea , Migeot, Joseph
- 申请人： Electrolux Appliances Aktiebolag
- 申请人地址： St Göransgatan 143 105 45 Stockholm SE
- 专利权人： Electrolux Appliances Aktiebolag
- 当前专利权人： Electrolux Appliances Aktiebolag
- 当前专利权人地址： St Göransgatan 143 105 45 Stockholm SE
- 代理机构： Frare, Paolo
- 主分类号： D06F39/06
- IPC分类号： D06F39/06
摘要：
The present invention relates to a method for washing laundry in a laundry washing machine capable of performing a more efficient foam level control.
The method of the present invention for washing laundry in a laundry washing machine type of the type comprising: - a washing tub (3) external to a rotatable washing drum (4) adapted to receive laundry; - a water supply circuit (5) to supply water into said washing tub (3); - a washing product supplier (6) to supply a detergent into said washing tub (3), comprises the following phases:
a) a main washing phase during which the washing drum (4) is rotated at a first rotation speed to exert a mechanical washing action on the laundry contained in the washing tub (3);
b) an intermediated draining phase during which the washing drum (4) is rotated at a second rotation speed, higher than the first rotation speed, causing the extraction from the laundry of at least part of a solution of water and detergent therein contained, which is drained off the washing tub (3);
c) a rinsing phase comprising the introduction of water into the washing tub (3) and the rotation of the washing drum (4) at a third rotation speed;
d) a final draining phase during which the washing drum (4) is rotated at a fourth rotation speed, higher than the third rotation speed, causing the extraction from the laundry of at least part of the liquid therein contained, which is drained off the washing tub (3).
it comprises, between said main washing phase b) and said intermediated draining phase c), a foam prevention phase b1) during which the formation of foam during the following intermediated draining phase c) is hindered, wherein said foam prevention phase b1) is performed even if foam is not present in said washing tub (3).
Furthermore, the method of the present invention comprises between the main washing phase b) and the intermediated draining phase c), a foam prevention phase b1) during which the formation of foam during the following intermediated draining phase c) is hindered, wherein the foam prevention phase b1) is performed even if foam is not present in the washing tub (3).
The method of the present invention for washing laundry in a laundry washing machine type of the type comprising: - a washing tub (3) external to a rotatable washing drum (4) adapted to receive laundry; - a water supply circuit (5) to supply water into said washing tub (3); - a washing product supplier (6) to supply a detergent into said washing tub (3), comprises the following phases:
a) a main washing phase during which the washing drum (4) is rotated at a first rotation speed to exert a mechanical washing action on the laundry contained in the washing tub (3);
b) an intermediated draining phase during which the washing drum (4) is rotated at a second rotation speed, higher than the first rotation speed, causing the extraction from the laundry of at least part of a solution of water and detergent therein contained, which is drained off the washing tub (3);
c) a rinsing phase comprising the introduction of water into the washing tub (3) and the rotation of the washing drum (4) at a third rotation speed;
d) a final draining phase during which the washing drum (4) is rotated at a fourth rotation speed, higher than the third rotation speed, causing the extraction from the laundry of at least part of the liquid therein contained, which is drained off the washing tub (3).
it comprises, between said main washing phase b) and said intermediated draining phase c), a foam prevention phase b1) during which the formation of foam during the following intermediated draining phase c) is hindered, wherein said foam prevention phase b1) is performed even if foam is not present in said washing tub (3).
Furthermore, the method of the present invention comprises between the main washing phase b) and the intermediated draining phase c), a foam prevention phase b1) during which the formation of foam during the following intermediated draining phase c) is hindered, wherein the foam prevention phase b1) is performed even if foam is not present in the washing tub (3).
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