Japan, Sept. 18 -- QINGDAO HAIER WASHING MACHINE CO LTD,AQUA KK has got intellectual property rights for 'WASHING MACHINE.' Other related details are as follows:
Application Number: JP,2022-154262
Category (FI): D06F103:18,D06F19/00,D06F33/34,D06F39/08,301@H,D06F105:58
Stage: PROBLEM TO BE SOLVED: To provide a washing machine capable of shortening water supply time of washing water into a water storage tub, and capable of storing an appropriate amount of washing water in the water storage tub.SOLUTION: A fully automatic washing machine includes: an ultrasonic washing device which includes a water storage tub 210 in which washing water is stored, and an ultrasonic washing part for washing an object to be washed by allowing ultrasonic waves to act on the object to be washed immersed in the washing water; a water supply unit which supplies the water delivered from a water faucet and mixed with a detergent to the inside of the water storage tub 210 as the washing water; a distance sensor 600 which is arranged above the water storage tub 210, and measures a distance to a water surface of the washing water stored in the water storage tub 210; and a control part which controls the water supply unit. The control part allows the water supply unit to perform supply of the washing water into the water storage tub 210 until the distance to the water surface measured by the distance sensor 600 reaches a first regulation distance D1 corresponding to a first regulation water level L1.SELECTED DRAWING: Figure 11 (Grant)
Filing Date: Sept. 27, 2022
Publication Date: April 8, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
