公开(公告)号：US20230406510A1

公开(公告)日：2023-12-21

申请号：US18032066

申请日：2021-10-14

Applicant: Qatar Foundation for Education, Science and Community Development

Inventor： Abdulkarem Ibrahim Amhamed ,  Moazzam Ali Khan ,  Ahmed Sodiq

IPC: B64D11/06

CPC classification number: B64D11/0626

Abstract: An air curtain device and an air circulation system are provided. The air curtain device includes a main body, an air supply opening configured to receive air, an armrest air jet aperture configured to discharge the received air, and a headrest air jet aperture configured to discharge the received air. The air circulation system includes an air supply device and the air curtain device.