Title:
洗濯機
Document Type and Number:
Japanese Patent JP7021901
Kind Code:
B2
Abstract:
The invention provides a washing machine. The synergistic effect of the fine bubble water and the softener is exerted. The washing machine is provided with a water tub, a rotary drum, a connecting opening, a water injection box, a softener side water supply path extending from the connecting opening through a softener containing part in the box main body to the water tub and the rotary drum, a detergent-side water supply path extending from the connecting opening to the water tub and the rotating tub via a detergent housing part in the box main body, and a fine bubble generation device provided at a midway portion of the detergent-side water supply path and configured to allow water passing therethrough to contain fine bubbles. No fine bubble generating device is arranged on the softener side water supply path. The rinsing process using the softener housed in the softener housing part has a period in which water from the water supply source is injected into the water tub and the rotarydrum through the softener-side water supply path in a state in which water from the water supply source is injected into the water tub and the rotary drum through the detergent-side water supply path.
Inventors:
Hirokazu Sasaki
Uchiyama Tomonori
Uchiyama Tomonori
Application Number:
JP2017206166A
Publication Date:
February 17, 2022
Filing Date:
October 25, 2017
Export Citation:
Assignee:
Toshiba Lifestyle Products & Services Corporation
International Classes:
D06F39/08; D06F39/02
Domestic Patent References:
| JP2017032001A | ||||
| JP2017158946A | ||||
| JP2017185088A |
Foreign References:
| US20100122421 |
Attorney, Agent or Firm:
Patent Business Corporation Sato International Patent Office