发明名称 SMOKE EXHAUSTER HAVING CLEANING DEVICE
摘要 A smoke exhauster includes a housing having an opening for receiving an annular tray and a grill. The grill includes a passage having one end located below a drain hole of the annular tray for receiving the fluid and having the other end extended toward the center portion. A container is secured to the center portion of the grill for collecting fluid from the passage, the container including a tube disposed in the center portion for supplying water into the housing for cleaning the housing. The grill and the tray both may be easily secured to the housing.
申请公布号 CA2139918(C) 申请公布日期 1997.08.26
申请号 CA19952139918 申请日期 1995.01.10
申请人 CHIANG, CHAO-CHENG;CHIANG CHI SHYONG 发明人 CHIANG, CHAO-CHENG;CHIANG, CHI-SHYONG
分类号 F23J11/00;F24C15/20;(IPC1-7):F23J11/00 主分类号 F23J11/00
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