发明名称 HEAT PROTECTION DEVICE OF DOOR FOR POLLUTION CONTROL HOUSING
摘要 The present invention relates to a heat radiating curtain of a door for a pollution preventing housing comprising: a curtain part (20) installed in one side or both sides of two doors (13, 15) to open an entrance (11) of a pollution preventing housing (10) in a horizontal sliding method to shield at least one between a gap formed between the pollution preventing housing (10) and the doors (13, 15), and a gap formed between the door (13) and the opposing door (15); and a holder part (27) to fixate the curtain part (20) to the doors (13, 15). The present invention has the advantage of preventing gap leakage of the pollution preventing housing as the curtain part, manufactured with a structure wherein a ceramic wool, a metal fiber, and a stainless steel mesh are overlapped; completely shields a gap between the doors and a gap between the door and the pollution preventing housing.
申请公布号 KR101477427(B1) 申请公布日期 2014.12.30
申请号 KR20130146195 申请日期 2013.11.28
申请人 HYUNDAI STEEL COMPANY 发明人 YOO, SEON KOOK;CHO, SUNG JAE
分类号 F27B3/10;C21C5/52;F27D17/00 主分类号 F27B3/10
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