Washing machine

Abstract

This washing machine has an outside tub, a washing and spin-drying tub rotatably placed within the outside tub, a pulsator rotatably incorporated within the washing and spin-drying tub, an outvane, mounted on the lower part of the pulsator, a driving means for rotation driving the pulsator and the washing and spin-drying tub, a water supply means for feeding water to the inside of the outside tub, a circulation passage which raises and circulates a washing solution within the washing and spin-drying tub by rotating the outvane, and a control means for governing the driving means and the water supply means, a washing agent throwing in port is prepared in the upper part of the circulation passage, water less than in a washing process is fed by the water supply means, and the high-concentration washing agent solution is formed by rotation controlling the pulsator by the driving means.

Description

technical field [0001] The present invention relates to washing machines. Background technique [0002] Conventional washing machines have described the following technology, that is, by using a water level lower than the specified water level and setting a stroke for agitating the laundry, it is possible to wash with high-concentration washing water without increasing the amount of detergent, and then the washing water sprayed over a large area from the upper part Spraying, detergent can effectively act on stains that are difficult to remove, so as to pursue the reduction of washing effect and washing unevenness (for example, refer to Patent Document 1). [0003] [Patent Document 1] Japanese Unexamined Patent Publication No. 02-302298 (page 4, figure 2 ) [0004] However, in the prior art, since the powdered detergent etc. are directly put on the clothes to generate a high-concentration detergent solution for washing, there are problems such as color fading of the clothes...

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, since the powdered detergent etc. are directly put on the clothes to generate a high-concentration detergent solution for washing, there are problems such as color fading of the clothes.

[0005] In addition, when rotating the pulsator as an agitating blade to generate a high-concentration detergent liquid, if the pulsator is rotated while the entire clothes are wet, there is a problem that the clothes will be stirred together.

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