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Washing machine

A technology of washing machine and washing liquid, which is applied in the field of washing machines and can solve the problems of insufficient detergent dissolution and low cleaning performance

Inactive Publication Date: 2017-05-10
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If undissolved detergent adheres to the laundry, the attached detergent may not dissolve sufficiently
In addition, there is a problem that the washing performance is low due to the supply of the washing liquid in the state of generating less foam to the laundry.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0028] figure 1 It is a longitudinal sectional view of the washing machine according to Embodiment 1 of the present invention. figure 2 It is a cross-sectional view of the washing and dehydrating tub of the washing machine. image 3 It is a cross-sectional view of the washing and dehydrating tank of the washing machine seen from another direction. Figure 5 It is a perspective view of main parts for explaining the detergent injection state of the washing machine. Figure 6 It is a sectional view for demonstrating the 1st process of this washing machine. Figure 7 It is a main part perspective view for demonstrating the 2nd process of this washing machine. Figure 8 It is a sectional view for demonstrating the 2nd process of this washing machine. Figure 9 It is a main part perspective view for demonstrating the 3rd process of this washing machine. Figure 10 It is a sectional view for demonstrating the 3rd process of this washing machine.

[0029] exist figure 1 Amon...

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PUM

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Abstract

This washing machine executes, in a cleaning step: a first step which supplies water up to a first predetermined water level and which, within a pump chamber, dissolves a detergent and foams a washing liquid by rotating a pulsator and a blade; a second step for supplying water up to a second predetermined water level higher than the first predetermined water level and rotating the pulsator and the blade to supply the foam and the washing liquid, which are within the pump chamber, to a washing-cum-dewatering tank from a lower discharge opening; and a third step for supplying water up to a third predetermined water level higher than the second predetermined water level and rotating the pulsator and the blade to supply the foam and the washing liquid, which are within the pump chamber, to the washing-cum-dewatering tank from the lower discharge opening and an upper discharge opening.

Description

technical field [0001] The present invention relates to a washing machine that performs a washing process, a rinsing process, and a dehydration process. Background technique [0002] Conventionally, as such a washing machine, there has been known a washing machine such as Figure 12 constituted as shown, as Figure 13 Washing machine controlled as shown. Below, use Figure 12 and Figure 13 A conventional washing machine will be described. [0003] Such as Figure 12 As shown, a pulsator 46 is rotatably disposed on the bottom surface of the washing and dehydrating tank 45 . The water tank 47 is provided outside the washing and dehydrating tank 45 . The motor 48 drives the washing and dehydrating tank 45 or the pulsator 46 via the V-belt 49 and the reduction mechanism and clutch 50 . Drain valve 51 drains the washing water in washing and dehydrating tank 45 , and water supply valve 52 supplies water into washing and dehydrating tank 45 . The water tank 47 is anti-vibrat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02D06F39/08
CPCD06F39/08
Inventor 真铜胜利杉本年秀井上惠介
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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