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2. 发明公开

KR1020040043083A 난방기능을 갖는 냉동 사이클을 구비한 차량용 공조장치 失效
标题翻译：具有加热功能的具有制冷剂循环的车辆的空调器，用于防止压缩机的干扰频率增加
公开(公告)号：KR1020040043083A
公开(公告)日：2004-05-22
申请号：KR1020030080742
申请日：2003-11-14
申请人： 가부시키가이샤 덴소
发明人： 이자와사토시 , 기토가즈오 , 나가사와도시야
IPC分类号： B60H1/00
CPC分类号： B60H1/00849 , B60H1/00914 , B60H1/00899 , B60H1/0075 , B60H1/00807 , B60H1/00985 , B60H2001/006 , B60H2001/00949 , B60H2001/325 , B60H2001/3275 , F25B41/04
摘要： PURPOSE: An air conditioner for a vehicle with a refrigerant cycle having a heating function is provided to prevent disturbance frequency of a compressor from increasing, prevent a shock and a noise due to disturbance of the compressor, and prevent frost on a glass of a vehicle. CONSTITUTION: Operating signals are inputted from switches of an air conditioner operating panel(S10). Detecting signals are inputted from sensors(S20). It is judged whether a hot gas switch of the air conditioner operating panel is turned on(S30). It is judged whether a suction mode set by an inner-outer air switch door is an outer air mode(S40). If not, the outer air mode is set up. When the suction mode is the outer air mode, a heating mode is started and executed by a hot gas heater cycle(S50). In the heating mode, a solenoid valve for heating is opened and a solenoid valve for cooling is closed.
摘要翻译：目的：提供具有加热功能的具有制冷剂循环的车辆的空调器，以防止压缩机的干扰频率增加，防止由于压缩机的扰动引起的冲击和噪音，并防止车辆玻璃上的结霜。构成：从空调操作面板的开关输入操作信号（S10）。从传感器输入检测信号（S20）。判断空调操作面板的热气体开关是否接通（S30）。判断由内外侧空气开关门设定的吸入模式是否是外部空气模式（S40）。如果没有，则外部空气模式被设置。当吸气模式是外部空气模式时，开始加热模式并通过热气体加热器循环执行（S50）。在加热模式中，开启用于加热的电磁阀，并关闭用于冷却的电磁阀。

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