Title:
洗濯機
Document Type and Number:
Japanese Patent JP7361248
Kind Code:
B2
Abstract:
The present invention comprises: a washing and dehydrating tank (3); a water reception tank (1); a motor (6) that is a drive unit; a water level detection unit (18) that detects the water level of the washing and dehydrating tank (3); and a control unit that executes a washing step, a rinsing step, and a dehydration step. The control unit executes a disturbance step in the rinsing step. In the disturbance step, the control unit determines whether to execute a changing step of reducing the rotation speed of the washing and dehydrating tank (3) according to the output of the water level detection unit (18). This configuration prevents a washing liquid from splashing out of a washing machine in the disturbance step and prevents vibration and noise of the machine. Furthermore, it is possible to provide a washing machine capable of stably removing, by a disturbed water flow force, detergent dregs left on the wall surfaces of the outer surface of the washing and dehydrating tank and the inner surface of the water reception tank.
Inventors:
Ryuta Yazawa
Masao Tokuzaki
Masao Tokuzaki
Application Number:
JP2019170961A
Publication Date:
October 16, 2023
Filing Date:
September 20, 2019
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
D06F34/16
Domestic Patent References:
| JP2018130376A | ||||
| JP10263275A | ||||
| JP2014133182A | ||||
| JP2000308793A | ||||
| JP2019024719A |
Attorney, Agent or Firm:
Kenji Kamada
Kenji Maeda
Kenji Maeda