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Washing machine and scrubbing-and-drying unit

A washing-drying machine, washing-drying technology, applied in other washing machines, washing machines with containers, washing devices, etc., can solve problems such as malfunctions

Inactive Publication Date: 2009-12-09
HITACHI APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When performing such different operation actions, even if it is a normal operation, it may be regarded as a malfunction.

Method used

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  • Washing machine and scrubbing-and-drying unit
  • Washing machine and scrubbing-and-drying unit
  • Washing machine and scrubbing-and-drying unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0073] quote Figure 1 to Figure 62 Examples of the present invention will be described.

[0074] First, quote figure 1 The outline of the dry washing machine will be explained.

[0075] The outer frame 1 of the drying washing machine has a built-in outer tub 2 for storing washing water. The outer barrel 2 is supported on the outer frame 1 by anti-vibration. A washing and dehydrating tub (inner tub) 3 for accommodating washed or dried laundry is rotatably supported in the outer tub 2 .

[0076] Agitation wings 4 for agitating laundry are rotatably incorporated in inner tub 3 . During the washing operation and the drying operation, the stirring blade 4 repeats normal rotation / reverse rotation. During the dehydration operation, the stirring blade 4 rotates at high speed together with the inner tub 3 to dehydrate the moisture contained in the laundry in the inner tub 3 .

[0077] The drive motor 10 for washing and drying performs rotational driving of the stirring blade 4 a...

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PUM

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Abstract

The object of the invention is to provide a washing machine and a scrubbing-and-drying unit, when operation program is different from preset operation program, wrong operation is not regarded. The invention comprises an external barrel for storing scouring water or washings; an internal barrel for keeping washings and rotatably arranging in the external barrel; a main control circuit; a plurality of operation switches for inputting washing operation information; a display part for displaying the washing operation information; a buzzer for reporting errors contained in the washing operation information; and a sound switch contained in a plurality of operation switches for informing by sound. Information of a voice mechanism comprises change reasons when the information is changed into the operations different from the preset operations preset in the operation program, operated by the sound switch in washing operation program.

Description

technical field [0001] The invention relates to a washing machine and a washing and drying machine from washing to drying. Background technique [0002] For example, in Japanese Patent Laid-Open No. 2002-988 (Patent Document 1), a washing machine with a voice mechanism is described. During the washing operation, the voice mechanism reports errors such as abnormal dehydration vibration and poor water supply and drainage to the inner tub during washing operation. The sound informs about the error content. [0003] In the washing machine shown in the above-mentioned Patent Document 1, when an error is reported, by pressing the "notification key", the voice mechanism will notify the error content by voice. [0004] If the "notification button" is not pressed, the error content will not be notified by sound. In addition, it is considered that when the "notification key" is pressed and the error content is notified by voice, the sound of the buzzer continues, so that it is diffi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/00D06F58/28D06F21/00D06F25/00D06F41/00
Inventor 山冈静夫高野裕一川原茂见绵引伸一片根和俊立山卓也
Owner HITACHI APPLIANCES INC
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