公开(公告)号：US20220154388A1

公开(公告)日：2022-05-19

申请号：US17527740

申请日：2021-11-16

Applicant: LG Electronics Inc.

Inventor： Sanghun BAE ,  Bongjae KIM ,  Sanghyuk KWON ,  Yicheol CHOI ,  Jangseok LEE

IPC: D06F43/08 ,  D06F43/02

Abstract: A washing machine is configured to perform washing using carbon dioxide. The washing machine includes a first housing that defines an opening and an inner space, a drum disposed in the inner space of the first housing and configured to receive laundry, a barrier that is coupled to the first housing and seals the opening of the first housing, and a second housing that faces a surface of the barrier and is coupled to the first housing. The barrier defines (i) a first space between the first housing and the barrier from leaking and (ii) a second space between the second housing, where the barrier is configured to block liquid carbon dioxide injected into the first space from leaking into the second space.

公开(公告)号：US20220154387A1

公开(公告)日：2022-05-19

申请号：US17528812

申请日：2021-11-17

Applicant: LG Electronics Inc.

Inventor： Sanghyuk KWON ,  Sanghun BAE ,  Bongjae KIM ,  Jangseok LEE

IPC: D06F43/08

Abstract: A laundry treating apparatus includes a pressure vessel configured to receive fluid and to maintain a pressure therein to be higher than an atmospheric pressure, a separator that divides the pressure vessel into a first chamber and a second chamber, a drum rotatably disposed in the first chamber and configured to accommodate laundry therein, a driver configured to rotate the drum, and a pump configured to cause the fluid to flow between the first chamber and the second chamber.