首页>
外国专利>
Removal of tobacco fumes and dust particles from air - using appts. having detection unit which drives fan and treatment unit performing filtration, deodorisation and ionisation
Removal of tobacco fumes and dust particles from air - using appts. having detection unit which drives fan and treatment unit performing filtration, deodorisation and ionisation
展开▼
机译:使用appts清除空气中的烟尘。具有驱动风扇的检测单元和执行过滤,除臭和电离的处理单元
展开▼
页面导航
摘要
著录项
相似文献
摘要
Appts. for purificn. of air, partic. air polluted by tobacco smoke or dust particles, consists of (a) means (240) of detecting the presence of polluted air; (b) means of producing air movement, e.g. fan (11), controlled from the detector; and (c) means (21,22,25,26) of purifying air across which air travels. The means of treatment comprises a filter (21) retaining dust particles, fumes and other noxious substances, a deodoriser (22) which perfumes the air, and an ioniser (12) producing positive ions. An ashtray (CE) is incorporated to collect cigarette butts. The unit can be installed in household objects such as lampshades or ornaments. An installation comprising several units is controlled via a series of detectors driving the units individually or collectively. USE/ADVANTAGE - Removal of fumes and dust particles in both domestic and public areas. Compact, simple and economical diffusion and treatment unit. Can be incorporated in decorative or functional uinits such as lampshades. Allows smokers and non smokers to be in close proximity without inconvenience.
展开▼