公开(公告)号：US20220079411A1

公开(公告)日：2022-03-17

申请号：US17062626

申请日：2020-10-04

申请人： PRIME.CO.,LTD.

发明人： Sung Hyun Kim ,  Sung Woo Kim

IPC分类号： A47L15/00 ,  A47L15/42 ,  A47L15/13

摘要： A household dishwasher includes: a washing water spray nozzle module disposed on an area of inner surfaces of a washing chamber and spraying washing water, which is supplied from a water supply tube, into the washing chamber; a steam generation module disposed in the washing chamber and supplying steam into the washing chamber using the washing water supplied from the washing water spray nozzle module; an induction module disposed on an outer surface of the washing chamber and heating the washing water supplied in the washing chamber; an ultrasonic vibration module disposed on an outer surface of the washing chamber and applying ultrasonic vibration to the washing water in the washing chamber to perform ultrasonic washing; and a controller disposed in a body and controlling operational relationships of internal components in response to washing order signals from a user.

公开(公告)号：US10905308B2

公开(公告)日：2021-02-02

申请号：US15318945

申请日：2016-11-16

申请人： PRIME.CO., LTD.

发明人： Sung Hyun Kim

IPC分类号： A47L15/42 ,  A47L15/24 ,  A47L15/00 ,  B01D29/66 ,  B01D29/86 ,  A47L15/48 ,  B01D29/15 ,  B01D35/30 ,  B01D35/027 ,  B01D29/33

摘要： Disclosed a dishwasher, wherein dishes placed on a conveyor are washed, rinsed, and dried while being sequentially conveyed to a washing chamber, a rinsing chamber, and a drying chamber, the dishwasher including: a heat exchanger allowing hot air to be supplied to the drying chamber by heat exchange; a wash water tank in which water supplied to the washing chamber or the rinsing chamber is stored; and a spray device spraying water supplied from the wash water tank onto the dishes placed on the conveyor, whereby it is possible to save energy by providing a single heat exchanger to preheat wash water and rinse water and supply hot air to the drying chamber, and to improve circulation of wash water by a filtering device applied to a structure for reusing wash water, thereby improving sanitation of dishwashing.

公开(公告)号：US11464388B2

公开(公告)日：2022-10-11

申请号：US17062626

申请日：2020-10-04

申请人： PRIME.CO., LTD.

发明人： Sung Hyun Kim ,  Sung Woo Kim

IPC分类号： A47L15/46 ,  A47L15/00 ,  A47L15/42 ,  A47L15/13

摘要： A household dishwasher includes: a washing water spray nozzle module disposed on an area of inner surfaces of a washing chamber and spraying washing water, which is supplied from a water supply tube, into the washing chamber; a steam generation module disposed in the washing chamber and supplying steam into the washing chamber using the washing water supplied from the washing water spray nozzle module; an induction module disposed on an outer surface of the washing chamber and heating the washing water supplied in the washing chamber; an ultrasonic vibration module disposed on an outer surface of the washing chamber and applying ultrasonic vibration to the washing water in the washing chamber to perform ultrasonic washing; and a controller disposed in a body and controlling operational relationships of internal components in response to washing order signals from a user.