公开(公告)号：US11278178B2

公开(公告)日：2022-03-22

申请号：US16238718

申请日：2019-01-03

Applicant: LG Electronics Inc.

Inventor： Wook Hong ,  Ganghyun Lee ,  Hyungman Park

IPC: A47L15/42 ,  A47L15/16 ,  A47L15/06 ,  A47L15/22

Abstract: The present invention relates to a dishwasher and a manufacturing method thereof.
The dishwasher according to an embodiment of the present invention includes a water guide extending upward from a sump and supplying washing water to an upper nozzle and a top nozzle, and the upper pipe and the top pipe are separately provided to the water guide, so pressure of the washing water applied to the upper pipe and the top pipe can be reduced.

公开(公告)号：US11253133B2

公开(公告)日：2022-02-22

申请号：US16238734

申请日：2019-01-03

Applicant: LG Electronics Inc.

Inventor： Ganghyun Lee ,  Hyungman Park ,  Wook Hong

IPC: A47L15/42 ,  A47L15/06 ,  A47L15/16 ,  A47L15/22

Abstract: The present invention relates to a dishwasher and a manufacturing method thereof.
The dishwasher according to an embodiment of the present invention includes a water guide extending upward from a sump and supplying washing water to an upper nozzle and a top nozzle, and the upper pipe and the top pipe are separately provided to the water guide, so pressure of the washing water applied to the upper pipe and the top pipe can be reduced.