公开(公告)号：EP4371882A1

公开(公告)日：2024-05-22

申请号：EP23197887.5

申请日：2023-09-18

申请人： HYUNDAI MOTOR COMPANY ,  Kia Corporation

发明人： Kim, Gwi Taek ,  Hwang, Ji Won ,  Kim, Mi Jin ,  Jung, Woo Suk

IPC分类号： B64D13/06

CPC分类号： B64D13/06 ,  B64D2013/061120130101 ,  B64D2013/061820130101 ,  B64D2013/064820130101 ,  B64D2013/064420130101

摘要： An environmental control device includes a shaft (10) installed in an aircraft and coupled to a motor (11) to be rotatable;
a compressor (20) connected to the shaft (10) to be rotatable, the compressor (20) adiabatically compressing external air introduced into the aircraft to form a flow of compressed air having a raised temperature;
a heat exchanger (30) allowing heat exchange between the compressed air having a raised temperature and a portion of the external air introduced into the aircraft;
and a turbine (40) connected to the shaft (10) to be rotatable, the turbine (40) adiabatically expanding the heat-exchanged compressed air to form a flow of chilling air.