公开(公告)号：US20200206672A1

公开(公告)日：2020-07-02

申请号：US16238276

申请日：2019-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alejandro E. Vallejo ,  Junghwa Cho

IPC: B01D50/00 ,  B01D45/14 ,  B01D46/48

Abstract: A cyclone filter includes an air cyclone. A cyclone chamber is connected to the air cyclone. The cyclone chamber includes a cyclone constriction path and a crossflow filter. A return path portion is connected externally to the cyclone chamber.

公开(公告)号：US11564461B2

公开(公告)日：2023-01-31

申请号：US16898204

申请日：2020-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Insik Chung ,  Junghwa Cho ,  Yongseok Bang

IPC: A44C5/14 ,  G04G17/08 ,  A44C5/00

Abstract: An electronic device may include a main body including a front plate, a rear plate disposed to be spaced apart from the front plate, a lateral member surrounding a space between the front plate and the rear plate, and a display viewed through at least a portion of the front plate. The electronic device may further include a housing having a space therein and combined with a strap at one side thereof in a first axial direction, a first fastening part protruding from another side of the housing toward the main body and detachably connected to the main body, a second fastening part formed in the main body and engaged with the first fastening part, and a button disposed in the housing, exposed at least in part to an outside of the housing, and moving the first fastening part to be separated from the second fastening part.

公开(公告)号：US11253808B2

公开(公告)日：2022-02-22

申请号：US16238276

申请日：2019-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alejandro E. Vallejo ,  Junghwa Cho

IPC: B01D50/00 ,  B01D46/48 ,  B01D45/14

Abstract: A cyclone filter includes an air cyclone. A cyclone chamber is connected to the air cyclone. The cyclone chamber includes a cyclone constriction path and a crossflow filter. A return path portion is connected externally to the cyclone chamber.