Washing machine and method for operation of a washing machine

A laundry processing machine and laundry processing technology, applied to other washing machines, household clothes dryers, applications, etc., can solve problems such as duplication, and achieve the effect of accurate and energy-saving clothing processing

Active Publication Date: 2015-04-01
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 laundry machine is that a program terminated by a power interruption is not continued, but a new program has to be started, so that the different method steps are unnecessarily repeated

Method used

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  • Washing machine and method for operation of a washing machine
  • Washing machine and method for operation of a washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] figure 1 A simplified diagram of a laundry dryer in the form of an air-circulating laundry dryer 1 is shown. The laundry dryer 1 has a laundry treatment chamber 2 (for example, a rotatable laundry drum) for receiving laundry W to be dried. The laundry treatment chamber 2 is part of a peripheral treatment air passage 3 . Said process air channel 3 also comprises at least one condenser 4 , a fan 5 and a heating element 6 . Using a fan 5, treatment air is blown into the laundry treatment chamber 2, which treatment air has been heated by the heating element 6 before being blown into the laundry treatment chamber. The hot dry air flowing into the laundry treatment chamber 2 heats the laundry W, so that moisture is discharged into the air. The relatively humid treatment air is now brought from the laundry treatment chamber 2 to the condenser 4 where it is cooled and condensed. The now cooler and again drier treatment air is conveyed again by the fan 5 via the heating elem...

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PUM

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Abstract

The washing machine (1) is designed to carry out at least one washing program, to define a duration of an electrical power interruption (S2) and, after the electrical power interruption, to adapt a washing program, which was running during the electrical power interruption, to the duration of the electrical power interruption (S6) and to continue it (S7). The method is used for operation of a washing machine (1), with a duration of an electrical power interruption (S2) being defined, and with a washing program which was running during the electrical power interruption being matched (S6) to the duration of the electrical power interruption after the electrical power interruption, and being continued (S7).

Description

technical field [0001] The present invention relates to a laundry treatment machine designed to execute at least one laundry treatment program. The present invention also relates to a method for operating a laundry machine when a power interruption occurs. Background technique [0002] In known laundry dryers (both washer-dryers and laundry dryers) it is decided when the heating should be switched off by measuring temperature, energy or time in order to maintain the desired residual humidity of the laundry at the end of the drying program. Power interruptions cause varying degrees of cooling of the laundry and treatment medium (air, detergent, etc.) depending on the length of time the process is interrupted. Depending on the degree of cooling, once the program sequence is restarted, slightly less or significantly more energy and time than originally precalculated are required. Temperature changes are typically only slightly affected by short interruptions. However, during...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/28D06F39/00D06F58/48
CPCD06F58/28D06F39/005D06F2105/20D06F2105/10D06F58/48D06F2103/38D06F2105/52D06F2105/28Y02B40/00
Inventor T·施奈德H·莫许茨
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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