公开(公告)号：US20210277574A1

公开(公告)日：2021-09-09

申请号：US17303324

申请日：2021-05-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeoung Kyo JEOUNG ,  Doo Young ROU ,  Yong Jong PARK ,  Hee Tae LIM ,  Gyu Dong JEON

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

Abstract: 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：US20180355540A1

公开(公告)日：2018-12-13

申请号：US15781860

申请日：2017-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeoung Kyo JEOUNG ,  Doo Young ROU ,  Yong Jong PARK ,  Hee Tae LIM ,  Gyu Dong JEON

IPC: D06F37/30 ,  D06F37/04

CPC classification number: D06F37/304 ,  D06F37/04 ,  D06F37/40

Abstract: 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：US20190071347A1

公开(公告)日：2019-03-07

申请号：US16123623

申请日：2018-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： 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: C03C8/08 ,  A47J36/02 ,  C03C3/068 ,  C23D13/00 ,  C23D5/02

Abstract: 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：US20180371677A1

公开(公告)日：2018-12-27

申请号：US16015844

申请日：2018-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Min OAK ,  Ki Sun PARK ,  Jin Young CHOI ,  Sung Jin PARK ,  Yong Jong PARK ,  Boo Keun YOON ,  Hee Tae LIM ,  Jung Sang CHOI

IPC: D06F58/02 ,  D06F58/26

Abstract: Disclosed herein is a dryer having a cabinet, a drum provided inside the cabinet so as to be rotatable about a rotation axis, a rear support plate coupled to the rear of the drum to support the drum and the rear support plate having a hot air supplier configured to supply hot air toward an inner surface of the drum along a circumference of the drum, and a hot air duct configured to introduce air in a region adjacent to the rotation axis of the drum and to guide air to the hot air supplier through a heater disposed therein. With this structure, drying efficiency and stability can be improved.