A MANUFACTURING METHOD OF AN AIR DUCT FOR AIR CONDITIONING SYSTEM OF AUTOMOBILE AND THE AIR DUCT MANUFACTURED THEREFROM

The present invention relates to a method for manufacturing an air duct for an air conditioning system of an automobile and the air duct manufactured from the same. According to the present invention, an air duct molding formed with a hollow portion (v), which becomes a transferring duct of the air...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, HYUN BAE, LEE, JANG HOON, CHOI, JAE GIL, KIM, JOO HYOUNG, KIM, HYO LIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING VEHICLES IN GENERAL WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing an air duct for an air conditioning system of an automobile and the air duct manufactured from the same. According to the present invention, an air duct molding formed with a hollow portion (v), which becomes a transferring duct of the air inside, can be readily manufactured by an automated process, by vacuum molding two cross-linked polyethylene during a foaming process in a closed system. The manufactured air duct is light, excellent in insulation, and has an appropriate shape for an air duct.