公开(公告)号：US20240298658A1

公开(公告)日：2024-09-12

申请号：US18664843

申请日：2024-05-15

Applicant: AWEXOME RAY, INC.

Inventor： Hong Sue CHOI ,  Hyungsub PARK ,  Ki Hoon YOON ,  Nam Kyu LEE ,  Se Hoon GIHM

IPC: A23B7/152 ,  B01D53/32 ,  B03C3/32 ,  B03C3/47

CPC classification number: A23B7/152 ,  B01D53/323 ,  B03C3/32 ,  B03C3/47 ,  B01D2257/7022 ,  B01D2257/91 ,  B01D2259/4525 ,  B01D2259/4566 ,  B03C2201/30

Abstract: A food freshness maintenance system is proposed. The system may include a chamber configured to accommodate food and a freshness maintenance device installed in the chamber. The freshness maintenance device may include a main body including an inlet through which air flows in and an outlet through which the air is discharged. The freshness maintenance device may also include an electromagnetic wave module, installed at the inlet of the main body, for ionizing food freshness reducing materials included in the air by emitting electromagnetic waves to the air. The device may further include a collection module, installed at the outlet of the main body, for collecting the ionized food freshness reducing materials from the air.