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Method for washing shrinkable textiles and a washing machine for carrying out said method

A washing machine and washing technology, which is applied to other washing machines, washing devices, textiles, and papermaking, etc., can solve the problems of not getting water or washing liquid to be fully wetted, and cleaning is not fully and thoroughly rinsed, etc. Duration reduction effect

Active Publication Date: 2008-04-02
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the textile is not completely wetted with water or washing liquid even after several movement phases and is not rinsed sufficiently thoroughly for cleaning purposes

Method used

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  • Method for washing shrinkable textiles and a washing machine for carrying out said method
  • Method for washing shrinkable textiles and a washing machine for carrying out said method
  • Method for washing shrinkable textiles and a washing machine for carrying out said method

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Embodiment Construction

[0024] The washing machine has a washing drum 1 shown in FIG. 1 that is rotatably installed in a washing liquid container 2, and a motor that drives the washing drum 1, not shown. Three washing baffles 3 are installed on the inner side of the shell of the washing drum 1, which make the washing items in a batch of washing 6 rise from the bottom of the washing drum 1 when the washing drum 1 rotates, and after being lifted, due to gravity Fall again. The washing process required for cleaning is thus applied to the wash items. The degree of motion exerted on the wash items or the degree of the washing process depends on the geometry of the wash drum 1 and the baffle 3 and also on the rotational speed of the wash drum 1 . In a preferred embodiment the diameter of the drum of the washing machine is 50 cm. Other drum diameters are also possible, but the rotational speed of the drum must therefore be particularly adapted accordingly to the drum diameter in question.

[0025] FIG. 2...

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PUM

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Abstract

A method for washing shrinkable textiles in a program-controlled washing machine consisting in washing textiles in a rotatably mounted washing drum according to a process corresponding to textile requirements with a water flow and possibly washing agents, wherein a starting and operating time of a drum driving motor are predefined. A washing machine for carrying out said method is also disclosed. At the beginning of the washing process, the motor operates with a staring time rate which is greater than a possible staring time and which decreases step by step or continuously during the process in order to reduce a mechanical energy applied to the textile according to the shrinkability thereof which strongly increases along with the increase of the washing process time. In such a way, the textile is pre-wetted with an optimal water quantity or soapy solution without producing the excessive textile shrinkage.

Description

technical field [0001] The present invention relates to a method for washing batches of laundry made of shrinkable textiles in a program-controlled washing machine, which is agitated in a rotatably mounted washing drum while being adapted to meet the washing requirements of the textiles Washing is thoroughly rinsed with water and, if applicable, detergent during the treatment of the process segment, wherein the on and off times of the motor driving the washing drum are predetermined, and also relates to a washing machine for using said method. Background technique [0002] From DE 37 03 860 A1 a method for washing woolen fabrics, a type of textile that shrinks, is known. With this method, the washing drum is driven by a motor during successive motion and rest phases, the motor accelerates the washing drum to a rotational speed of 45 rpm by ramping up during very short motion phases, whereby the direction of rotation of the washing drum follows the Successive motion phase ch...

Claims

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Application Information

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IPC IPC(8): D06F35/00D06F37/06D06F37/30
CPCD06F2204/065D06F2202/065D06F35/006D06F37/06D06F37/304
Inventor O·吕迪格G·奇热夫斯基
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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