公开(公告)号：US20200205639A1

公开(公告)日：2020-07-02

申请号：US16728638

申请日：2019-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Johannes BÜSING ,  Chang Wook LEE ,  Kyu Ha LEE

IPC: A47L15/42 ,  A47L15/14

Abstract: A dishwasher includes a main body, a tub provided in the inside of the main body, a basket provided in the inside of the tub to store dishes, an injection unit configured to spray wash water to wash dishes in the basket, and a circulation pump configured to circulate wash water, a sump arranged on a lower surface of the tub, and a connector provided to connect the circulation pump to the injection unit and having a tubular shape. The sump includes a coupling portion extending upward from the lower surface of the tub, and the connector and the injection unit are connected to each other in the inside of the tub by being coupled to the coupling portion.

公开(公告)号：US20190133395A1

公开(公告)日：2019-05-09

申请号：US16117492

申请日：2018-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Soo JUNG ,  Chin Woo KANG ,  Kyong Su KIM ,  Kyu Ha LEE ,  Jong Gap LEE ,  Jeong Gon SONG

IPC: A47L9/28 ,  G05D1/02 ,  A47L9/16

Abstract: Disclosed is a cleaning robot including: a driving unit configured to move the cleaning robot; an obstacle sensor configured to sense an obstacle; and a controller configured to reduce, if a distance between the cleaning robot and the obstacle is shorter than or equal to a reference distance, a driving speed of the cleaning robot so that the driving speed of the cleaning robot is lower than a shock absorbing speed when the cleaning robot contacts the obstacle.

公开(公告)号：US20190117028A1

公开(公告)日：2019-04-25

申请号：US16096963

申请日：2017-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung Han JEONG ,  Byung Chan KIM ,  Woo Ram OH ,  Kyu Ha LEE ,  Byoung In LEE

IPC: A47L9/00 ,  A47L9/28 ,  B25J11/00 ,  B25J9/16 ,  G05D1/02

Abstract: Disclosed is a robot cleaner which adjusts a suction area of air suctioned into a suction port through a shutter and a shutter driving device configured to operate the shutter, so that a flow rate of air is adjusted, thus more effectively suctioning dust in the air by using a fan motor having a fixed capacity.

公开(公告)号：US20170156560A1

公开(公告)日：2017-06-08

申请号：US15323349

申请日：2015-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Soo JUNG ,  Chin Woo KANG ,  Kyong Su KIM ,  Kyu Ha LEE ,  Jong Gap LEE ,  Jeong Gon SONG

IPC: A47L9/28 ,  G05D1/02 ,  A47L9/16

Abstract: Disclosed is a cleaning robot including: a driving unit configured to move the cleaning robot; an obstacle sensor configured to sense an obstacle; and a controller configured to reduce, if a distance between the cleaning robot and the obstacle is shorter than or equal to a reference distance, a driving speed of the cleaning robot so that the driving speed of the cleaning robot is lower than a shock absorbing speed when the cleaning robot contacts the obstacle.