首页>
外国专利>
Ventilator fan with hollow hub for storage of perfume has perforations allowing gradual escape of perfume into air of room
Ventilator fan with hollow hub for storage of perfume has perforations allowing gradual escape of perfume into air of room
展开▼
机译:带有空心花鼓的通风风扇,用于存放香水,它的穿孔可以使香水逐渐逸出到房间的空气中
展开▼
页面导航
摘要
著录项
相似文献
摘要
The fan hub has a central cylindrical passage (1) to accommodate the drive shaft. It has a cylindrical or tapered outer casing (11) and is divided into e.g. three chambers (2) by radial partitions (10) the chambers may be filled with perfume (3). Perfume may escape via small perforations and the chambers may be sealed by a closure plate and a spinner.
展开▼