Apparatus and method for detecting imbalance in washing machines

A technology of balance detection and washing machine, applied in the control device, washing device, measuring device of washing machine, etc., can solve problems such as hindering the smooth running of washing.

Inactive Publication Date: 2005-12-14
MITSUBISHI ELECTRIC CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, even if the amount of unbalance is small, there is no need to stop the washing and dehydrating tank for a small displacement, and the washing and dehydrating tank will stop, hindering the smooth progress of washing operation.

Method used

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  • Apparatus and method for detecting imbalance in washing machines
  • Apparatus and method for detecting imbalance in washing machines
  • Apparatus and method for detecting imbalance in washing machines

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Experimental program
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Embodiment Construction

[0025] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. figure 1 It is a perspective view of a washing machine with the unbalance detection device of the present invention with the front panel removed, figure 2 For the front view of the same as above, image 3 is a perspective view showing an embodiment of the unbalance detecting device of the washing machine of the present invention, Figure 4 It is the top view of the same, and Fig. 5 is the exploded perspective view of the same, because Figure 7 The overall configuration of the single-tub type washing machine has been described, and its detailed description is omitted here.

[0026] The unbalance detecting device of the present invention is composed of a lever 14 that is displaced by the swing of the water tank 3 and a sensor 15 that detects the displacement of the lever 14. The sensor 15 is, for example, a light circuit formed by a light emitting element 15a ...

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PUM

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Abstract

To provide an unbalance detection device for a washing machine capable of reducing the number of parts, having a simple structure, and stopping the rotation of a washing and dehydrating tank only when necessary according to the amount of unbalance. A water tank (3) that can swing freely is suspended in the outer box (1), and a washing machine that can rotate freely and has a washing and dewatering tank with rotating blades at the bottom is arranged in the water tank (3). In the unbalance detection device between the box (1) and the water tank (3), the above-mentioned unbalance detection device is installed on the device casing (16) of the power supply device provided on the outer box (1).

Description

technical field [0001] The invention relates to an unbalance detection device of a washing machine. Background technique [0002] For example, a single-cylinder fully automatic washing machine such as Figure 7 As shown, in the outer box 1 that is arranged on the bottom frame 8, a water tank 3 can be suspended freely through the anti-vibration device 2. In the water tank 3, a washing and washing machine with a rotating blade 4 at the bottom can be freely rotated. The dehydration tank 5 is equipped with the mechanism part 7 of the reduction mechanism of the motor 6 and clutches, gears, etc. as the drive mechanism at the bottom of the water tank 3. In addition, a top cover 9 is installed on the top of the outer case 1 and above the water tank 3. The top cover 9 is provided with a cover 10 which can be opened and closed freely. 11 shows the water supply tank communicated with the water supply port arranged on the top cover 9 among the figures. [0003] A front panel 12 is pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F33/02D06F37/24D06F37/42G01M1/22
CPCD06F37/24D06F37/42D06F34/16D06F39/125D06F2103/26D06F2105/58Y02B40/00
Inventor 石川则彦及川贵裕
Owner MITSUBISHI ELECTRIC CORP
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