AIR CONDITIONER FOR VEHICLE

The present invention relates to an air conditioner for a vehicle. More specifically, the present invention forms a noise absorbing unit on the surface of an insulator installed between circumferential surfaces of an air conditioning case and an evaporator in order to reduce transmission of a coolan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, YOUNG KEUN, YOON, KIL SANG, EOM, SAE DONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention relates to an air conditioner for a vehicle. More specifically, the present invention forms a noise absorbing unit on the surface of an insulator installed between circumferential surfaces of an air conditioning case and an evaporator in order to reduce transmission of a coolant flow noise (bubble plosive) generated when a coolant flows from an expansion valve to an evaporator side toward the air conditioning case through the evaporator. Therefore, the present invention reduces the coolant flow noise from being introduced to an indoor space of a vehicle. 본 발명은 차량용 공조장치에 관한 것으로써, 더욱 상세하게는 공조케이스와 증발기의 테두리면 사이에 설치되는 인슐레이터의 표면에 소음흡수부를 형성함으로써, 팽창밸브에서부터 증발기측으로 냉매가 유동하는 과정에서 발생하는 냉매 유동 소음(기포 파열음)이 상기 증발기를 통해 공조케이스로 전달되는 것을 줄일 수 있고, 이로인해 상기의 냉매 유동 소음이 차실내로 유입되는 것을 감소할 수 있는 차량용 공조장치에 관한 것이다.