公开(公告)号：US20230157515A1

公开(公告)日：2023-05-25

申请号：US17950652

申请日：2022-09-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joowan NAM ,  Woojin SHIN ,  Sanghee KWON ,  Jongwook KWON ,  Jihyeon PARK

IPC: A47L15/42 ,  A47L15/46

CPC classification number: A47L15/4208 ,  A47L15/46 ,  A47L15/4219 ,  A47L15/4293 ,  A47L2401/20 ,  A47L2501/26 ,  A47L2501/01

Abstract: A dish washer includes a cabinet; a tub in the cabinet; a sump underneath the tub; a case brake on a side wall of the tub and connected to the sump; a water supply valve connected to an external water supply source; a filter assembly between the water supply valve and the case brake and including a plurality of flow path valves to open or close a plurality of flow paths corresponding to the plurality of flow path valves to guide water supplied from the external water supply source to the case brake; and a processor configured to open the water supply valve and one of the plurality of flow path valves at different points in time to start supplying the water and close the water supply valve and the one of the plurality of flow path valves at different points in time to stop the supplying of the water.

公开(公告)号：US20230180993A1

公开(公告)日：2023-06-15

申请号：US18076708

申请日：2022-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Johannes BÜSING ,  Jongwook KWON ,  Kyuha LEE ,  Changhyun KIM ,  Sungsan KIM ,  Joowan NAM ,  Woojin SHIN

IPC: A47L15/48 ,  A47L15/42 ,  A47L15/50

CPC classification number: A47L15/486 ,  A47L15/4287 ,  A47L15/507

Abstract: A dishwasher includes: a tub including a washing room; and a dryer installed on one side of the tub, the dryer including: a first housing coupled with the tub and communicating with the washing room; a second housing coupled with an other side of the first housing, and forming a flow path together with the first housing so that inside air of the washing room circulates back to the washing room by passing through the flow path; a heater accommodated inside the first housing and the second housing to heat the air passing through the flow path; and a switch module positioned upstream of the heater, configured to detect an inside temperature of the flow path to turn on or off the heater based on the detected inside temperature, and fixed between the first housing and the second housing by coupling of the first housing with the second housing.

公开(公告)号：US20240366058A1

公开(公告)日：2024-11-07

申请号：US18778010

申请日：2024-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joowan NAM ,  Woojin SHIN ,  Sanghee KWON ,  Jongwook KWON ,  Jihyeon PAK

IPC: A47L15/00 ,  A47L15/42

Abstract: A dishwasher according to an embodiment includes a tub; a door for covering the opening of the tub; a door-driving unit for driving the door; a temperature sensor for detecting the internal temperature of the tub; a drying device for supplying heated air into the tub; and a control unit for controlling the door-driving unit, the temperature sensor and the drying device, wherein the control unit operates the drying device in order to perform drying, and controls the door-driving unit so as to perform a door opening/closing operation at least once on the basis of whether the internal temperature of the tub reaches multiple preset temperatures during drying.

公开(公告)号：US20230013745A1

公开(公告)日：2023-01-19

申请号：US17949588

申请日：2022-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangyoul CHA ,  Joowan NAM ,  Insub LEE ,  Sungju BAE ,  Hyunwoo BAE ,  Junghun LEE ,  Hansol CHOI

IPC: F25B49/02

Abstract: A refrigerator configured to detect excessive condensation in a condenser based on a temperature difference between evaporators provided in each storage compartment, and configured to control an operating time of a heat dissipation fan configured to cool the condenser, and a control method thereof are provided. The refrigerator includes a plurality of storage compartments, a plurality of evaporators arranged in series with each other and provided to correspond to each of the plurality of storage compartments, a compressor configured to compress a refrigerant evaporated by the plurality of evaporators, a condenser configured to condense the compressed refrigerant, a heat dissipation fan configured to cool the condenser, a plurality of evaporator temperature sensors configured to detect a temperature of each of the plurality of evaporators, and a controller configured to determine whether excessive condensation occurs in the condenser based on a temperature difference between the plurality of evaporators, and configured to control an operating time of the heat dissipation fan based on whether the excessive condensation occurs or not.