公开(公告)号：US11560664B2

公开(公告)日：2023-01-24

申请号：US17303324

申请日：2021-05-26

申请人： Samsung Electronics Co., Ltd.

发明人： Jeoung Kyo Jeoung ,  Doo Young Rou ,  Yong Jong Park ,  Hee Tae Lim ,  Gyu Dong Jeon

IPC分类号： D06F37/30 ,  D06F37/40 ,  D06F37/04 ,  D06F37/22

摘要： Disclosed herein is a washing machine. The washing machine includes a main body having a laundry inlet on the front portion, a tub provided inside the main body to store water, a drum rotatably installed inside the tub, a pulsator provided inside the drum and configured to be rotatable with respect to the drum, a first driving motor to provide power to the pulsator, and a second driving motor to provide power to the drum.

公开(公告)号：US11078107B2

公开(公告)日：2021-08-03

申请号：US16123623

申请日：2018-09-06

申请人： Samsung Electronics Co., Ltd.

发明人： Kyoung Mok Kim ,  Seulkiro Kim ,  Yu Jeong Oh ,  Jong Ho Lee ,  Jung Soo Lim ,  Ki Hwan Kwon ,  Yong Jong Park ,  Hyun Sang Yoo ,  Boo-Keun Yoon ,  Hee Tae Lim

IPC分类号： C03C8/08 ,  C23D13/00 ,  C23D5/02 ,  C03C3/068 ,  A47J31/44 ,  A47J37/06 ,  C23D5/04 ,  C03C8/14 ,  C03C3/095 ,  F24C15/00 ,  A47J36/02 ,  C23D1/00

摘要： A cooking apparatus including an enamel coating layer having an improved cleaning efficiency and a manufacturing method therefor are provided. The cooking apparatus includes a cooking compartment configured to accommodate a cooking object, a door configured to open and close the cooking compartment, and an enamel coating layer provided on a surface of the cooking compartment. The enamel coating layer includes, in percent (%) by weight of the entire composition, 5% or less (excluding 0%) of a silicon dioxide (SiO2), 10% to 20% of an aluminum oxide (Al2O3), 10% to 20% of a phosphorous pentoxide (P2O5), 5% to 15% of a rare earth oxide, and 5% to 10% of a ferric oxide (Fe2O3).

公开(公告)号：US11047082B2

公开(公告)日：2021-06-29

申请号：US15781860

申请日：2017-07-07

申请人： Samsung Electronics Co., Ltd.

发明人： Jeoung Kyo Jeoung ,  Doo Young Rou ,  Yong Jong Park ,  Hee Tae Lim ,  Gyu Dong Jeon

IPC分类号： D06F37/30 ,  D06F37/04 ,  D06F37/40

摘要： Disclosed herein is a washing machine. The washing machine includes a main body having a laundry inlet on the front portion, a tub provided inside the main body to store water, a drum rotatably installed inside the tub, a pulsator provided inside the drum and configured to be rotatable with respect to the drum, a first driving motor to provide power to the pulsator, and a second driving motor to provide power to the drum.