公开(公告)号：US11780721B2

公开(公告)日：2023-10-10

申请号：US17557439

申请日：2021-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Kyuchun Choi ,  Dong Seong Kim ,  Hyung Kook Joo ,  Daewoo Kim

IPC: B67D1/08 ,  B67D1/00 ,  G05D3/12 ,  G01S13/08

CPC classification number: B67D1/0888 ,  B67D1/0014 ,  G05D3/12 ,  B67D2210/0001 ,  G01S13/08

Abstract: In a water purifier or other liquid dispenser, a sensor configured to transmit and receive a distance measuring signal is installed in a water discharge module moving vertically or disposed at the front of a main body, to sense a height of the inlet of a container accurately without a no-response duration of the sensor. Additionally, in the water purifier, the water discharge module discharges purified water at a point spaced a certain distance apart from the inlet of the container, to prevent the inlet of the container from contacting the lower surface of the water discharge module.

公开(公告)号：US20230406687A1

公开(公告)日：2023-12-21

申请号：US18242243

申请日：2023-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Kyuchun Choi ,  Dong Seong Kim ,  Hyung Kook Joo ,  Daewoo Kim

IPC: B67D1/08 ,  B67D1/00 ,  G05D3/12

CPC classification number: B67D1/0888 ,  B67D1/0014 ,  G05D3/12 ,  B67D2210/0001 ,  G01S13/08

Abstract: In a water purifier or other liquid dispenser, a sensor configured to transmit and receive a distance measuring signal is installed in a water discharge module moving vertically or disposed at the front of a main body, to sense a height of the inlet of a container accurately without a no-response duration of the sensor. Additionally, in the water purifier, the water discharge module discharges purified water at a point spaced a certain distance apart from the inlet of the container, to prevent the inlet of the container from contacting the lower surface of the water discharge module.

公开(公告)号：US12134552B2

公开(公告)日：2024-11-05

申请号：US18242243

申请日：2023-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Kyuchun Choi ,  Dong Seong Kim ,  Hyung Kook Joo ,  Daewoo Kim

IPC: B67D1/08 ,  B67D1/00 ,  G05D3/12 ,  G01S13/08

Abstract: In a water purifier or other liquid dispenser, a sensor configured to transmit and receive a distance measuring signal is installed in a water discharge module moving vertically or disposed at the front of a main body, to sense a height of the inlet of a container accurately without a no-response duration of the sensor. Additionally, in the water purifier, the water discharge module discharges purified water at a point spaced a certain distance apart from the inlet of the container, to prevent the inlet of the container from contacting the lower surface of the water discharge module.

公开(公告)号：US20220219963A1

公开(公告)日：2022-07-14

申请号：US17557439

申请日：2021-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Kyuchun Choi ,  Dong Seong Kim ,  Hyung Kook Joo ,  Daewoo Kim

IPC: B67D1/08 ,  B67D1/00 ,  G05D3/12

Abstract: In a water purifier or other liquid dispenser, a sensor configured to transmit and receive a distance measuring signal is installed in a water discharge module moving vertically or disposed at the front of a main body, to sense a height of the inlet of a container accurately without a no-response duration of the sensor. Additionally, in the water purifier, the water discharge module discharges purified water at a point spaced a certain distance apart from the inlet of the container, to prevent the inlet of the container from contacting the lower surface of the water discharge module.