Title:
VEHICLE AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/153712
Kind Code:
A1
Abstract:
Disclosed is a vehicle air conditioner, which can control the operating range and the movement of a door through the feedback revision of an actuator, can be applied to various types of vehicles without modifications to a mold, and has fewer structural limitations than a slot-type such that the operating range of the door can be expanded. The vehicle air conditioner comprises: an air-conditioning case having, at one side thereof, an air inflow port and having, at the other side thereof, an air discharge port for discharging air to the interior space of a vehicle; a cooling heat exchanger and a heating heat exchanger provided on an inner air flow path of the air-conditioning case; and a temperature door rotatably provided between the cooling heat exchanger and the heating heat exchanger so as to control the discharge temperature of the air, and includes a rotating means for preventing a sudden change in the angle of the temperature door between cooling mode and heating mode periods.
Inventors:
JU JAE YEONG (KR)
Application Number:
PCT/KR2023/001498
Publication Date:
August 17, 2023
Filing Date:
February 02, 2023
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
B60H1/00
Foreign References:
| US20050107027A1 | 2005-05-19 | |||
| CN110789304A | 2020-02-14 | |||
| US20140000397A1 | 2014-01-02 | |||
| KR20020017295A | 2002-03-07 | |||
| JP2004058788A | 2004-02-26 |
Attorney, Agent or Firm:
PARK, Won Yong (KR)
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